From: Khem Raj <raj.khem@gmail.com>
To: openembedded-devel@lists.openembedded.org
Subject: Re: [PATCH 1/3] linux-openmoko: drop 2.6.31 and shr-drm-devel (2.6.29-rc3+drm patches) version
Date: Tue, 25 May 2010 07:37:03 -0700 [thread overview]
Message-ID: <20100525143703.GA26493@gmail.com> (raw)
In-Reply-To: <1274794225-16222-2-git-send-email-Martin.Jansa@gmail.com>
On (25/05/10 15:30), Martin Jansa wrote:
> * 2.6.32 version is superior in all aspects
> * this versions have WSOD issue on every resume (so not as usable as
> 2.6.32 where it's fixed)
>
> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Acked-by: Khem Raj <raj.khem@gmail.com>
> ---
> .../0001-DRM-for-platform-devices.patch | 458 ---
> .../0001-gta02_defconfig-Enable-GLAMO_DRM.patch | 37 -
> ...build-with-gcc-4.4.2-which-works-ok-with-.patch | 27 -
> .../0002-Glamo-DRM-and-KMS-driver.patch | 3818 --------------------
> .../0003-Work-on-Glamo-core-for-DRM.patch | 252 --
> .../0004-Add-JBT6k74-hook-for-use-by-KMS.patch | 49 -
> .../0004-gta02_defconfig-Enable-UBI-support.patch | 67 -
> .../0005-gta02_defconfig-Enable-UBI-debug.patch | 88 -
> ...a02-defconfig-enable-NFS-and-INOTIFY_USER.patch | 124 -
> ...a02_defconfig-disable-LEDS_GTA02_VIBRATOR.patch | 25 -
> recipes/linux/linux-openmoko-2.6.31_git.bb | 38 -
> .../0001-Add-drm-to-Makefile-version.patch | 25 -
> ...efconfig-start-from-gta02_packaging_defco.patch | 129 -
> .../0005-Enable-DRM-and-MFD_GLAMO_DRM.patch | 51 -
> ...06-Enable-I2C_ALGOBIT-from-make-oldconfig.patch | 33 -
> .../0007-Enable-UBI-UBIFS.patch | 81 -
> .../linux-openmoko-shr-drm-devel/fix-install.patch | 23 -
> recipes/linux/linux-openmoko-shr-drm-devel_git.bb | 31 -
> 18 files changed, 0 insertions(+), 5356 deletions(-)
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0001-DRM-for-platform-devices.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0001-gta02_defconfig-Enable-GLAMO_DRM.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0001-wm8753-fix-build-with-gcc-4.4.2-which-works-ok-with-.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0002-Glamo-DRM-and-KMS-driver.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0003-Work-on-Glamo-core-for-DRM.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0004-Add-JBT6k74-hook-for-use-by-KMS.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0004-gta02_defconfig-Enable-UBI-support.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0005-gta02_defconfig-Enable-UBI-debug.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0006-gta02-defconfig-enable-NFS-and-INOTIFY_USER.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31/0007-gta02_defconfig-disable-LEDS_GTA02_VIBRATOR.patch
> delete mode 100644 recipes/linux/linux-openmoko-2.6.31_git.bb
> delete mode 100644 recipes/linux/linux-openmoko-shr-drm-devel/0001-Add-drm-to-Makefile-version.patch
> delete mode 100644 recipes/linux/linux-openmoko-shr-drm-devel/0004-gta02_drm_defconfig-start-from-gta02_packaging_defco.patch
> delete mode 100644 recipes/linux/linux-openmoko-shr-drm-devel/0005-Enable-DRM-and-MFD_GLAMO_DRM.patch
> delete mode 100644 recipes/linux/linux-openmoko-shr-drm-devel/0006-Enable-I2C_ALGOBIT-from-make-oldconfig.patch
> delete mode 100644 recipes/linux/linux-openmoko-shr-drm-devel/0007-Enable-UBI-UBIFS.patch
> delete mode 100644 recipes/linux/linux-openmoko-shr-drm-devel/fix-install.patch
> delete mode 100644 recipes/linux/linux-openmoko-shr-drm-devel_git.bb
>
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0001-DRM-for-platform-devices.patch b/recipes/linux/linux-openmoko-2.6.31/0001-DRM-for-platform-devices.patch
> deleted file mode 100644
> index 2c9b611..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0001-DRM-for-platform-devices.patch
> +++ /dev/null
> @@ -1,458 +0,0 @@
> -From da270cf61e67d912b38e314719511efc4c2ea085 Mon Sep 17 00:00:00 2001
> -From: Thomas White <taw@bitwiz.org.uk>
> -Date: Tue, 20 Oct 2009 15:52:30 +0200
> -Subject: [PATCH 1/4] DRM for platform devices
> -
> -This modifies the DRM core in a small number of places to allow platform
> -devices to be used for direct rendering, alongside PCI devices.
> -
> -Signed-off-by: Thomas White <taw@bitwiz.org.uk>
> ----
> - drivers/gpu/drm/Kconfig | 2 +-
> - drivers/gpu/drm/drm_bufs.c | 2 +-
> - drivers/gpu/drm/drm_drv.c | 27 ++++++++++
> - drivers/gpu/drm/drm_info.c | 27 ++++++++--
> - drivers/gpu/drm/drm_ioctl.c | 118 ++++++++++++++++++++++++++++++-------------
> - drivers/gpu/drm/drm_stub.c | 76 +++++++++++++++++++++++++++-
> - drivers/gpu/drm/drm_sysfs.c | 6 ++-
> - include/drm/drmP.h | 13 +++++
> - 8 files changed, 224 insertions(+), 47 deletions(-)
> -
> -diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
> -index 39b393d..cef3d2c 100644
> ---- a/drivers/gpu/drm/Kconfig
> -+++ b/drivers/gpu/drm/Kconfig
> -@@ -6,7 +6,7 @@
> - #
> - menuconfig DRM
> - tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
> -- depends on (AGP || AGP=n) && PCI && !EMULATED_CMPXCHG && MMU
> -+ depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && MMU
> - select I2C
> - select I2C_ALGOBIT
> - help
> -diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
> -index 6246e3f..b9f15bf 100644
> ---- a/drivers/gpu/drm/drm_bufs.c
> -+++ b/drivers/gpu/drm/drm_bufs.c
> -@@ -188,7 +188,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
> - switch (map->type) {
> - case _DRM_REGISTERS:
> - case _DRM_FRAME_BUFFER:
> --#if !defined(__sparc__) && !defined(__alpha__) && !defined(__ia64__) && !defined(__powerpc64__) && !defined(__x86_64__)
> -+#if !defined(__sparc__) && !defined(__alpha__) && !defined(__ia64__) && !defined(__powerpc64__) && !defined(__x86_64__) && !defined(__arm__)
> - if (map->offset + (map->size-1) < map->offset ||
> - map->offset < virt_to_phys(high_memory)) {
> - kfree(map);
> -diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
> -index b39d7bf..a7861e8 100644
> ---- a/drivers/gpu/drm/drm_drv.c
> -+++ b/drivers/gpu/drm/drm_drv.c
> -@@ -247,6 +247,7 @@ int drm_lastclose(struct drm_device * dev)
> - */
> - int drm_init(struct drm_driver *driver)
> - {
> -+#ifdef CONFIG_PCI
> - struct pci_dev *pdev = NULL;
> - const struct pci_device_id *pid;
> - int i;
> -@@ -280,11 +281,37 @@ int drm_init(struct drm_driver *driver)
> - drm_get_dev(pdev, pid, driver);
> - }
> - }
> -+#endif
> - return 0;
> - }
> -
> - EXPORT_SYMBOL(drm_init);
> -
> -+/**
> -+ * Call this to associate a drm_driver with a platform_device.
> -+ *
> -+ * \return zero on success or a negative number on failure.
> -+ *
> -+ * This is a replacement for drm_init(), but for platform drivers.
> -+ * In this case, the caller must provide the matching platform_device
> -+ *
> -+ * since there is no physical bus to scan through.
> -+ *
> -+ * \sa drm_init
> -+ *
> -+ */
> -+int drm_platform_init(struct drm_driver *driver, struct platform_device *pdev,
> -+ void *priv)
> -+{
> -+ DRM_DEBUG("\n");
> -+
> -+ INIT_LIST_HEAD(&driver->device_list);
> -+
> -+ return drm_get_platform_dev(pdev, driver, priv);
> -+}
> -+
> -+EXPORT_SYMBOL(drm_platform_init);
> -+
> - void drm_exit(struct drm_driver *driver)
> - {
> - struct drm_device *dev, *tmp;
> -diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
> -index f0f6c6b..838c2ee 100644
> ---- a/drivers/gpu/drm/drm_info.c
> -+++ b/drivers/gpu/drm/drm_info.c
> -@@ -52,12 +52,28 @@ int drm_name_info(struct seq_file *m, void *data)
> - return 0;
> -
> - if (master->unique) {
> -- seq_printf(m, "%s %s %s\n",
> -- dev->driver->pci_driver.name,
> -- pci_name(dev->pdev), master->unique);
> -+
> -+ if (drm_core_is_platform(dev)) {
> -+ seq_printf(m, "%s %s %s\n",
> -+ dev->driver->name,
> -+ dev_name(&dev->platform_dev->dev),
> -+ master->unique);
> -+ } else {
> -+ seq_printf(m, "%s %s %s\n",
> -+ dev->driver->pci_driver.name,
> -+ pci_name(dev->pdev), master->unique);
> -+ }
> -+
> - } else {
> -- seq_printf(m, "%s %s\n", dev->driver->pci_driver.name,
> -- pci_name(dev->pdev));
> -+
> -+ if (drm_core_is_platform(dev)) {
> -+ seq_printf(m, "%s %s\n", dev->driver->name,
> -+ dev_name(&dev->platform_dev->dev));
> -+ } else {
> -+ seq_printf(m, "%s %s\n", dev->driver->pci_driver.name,
> -+ pci_name(dev->pdev));
> -+ }
> -+
> - }
> -
> - return 0;
> -@@ -325,4 +341,3 @@ int drm_vma_info(struct seq_file *m, void *data)
> - }
> -
> - #endif
> --
> -diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
> -index 9b9ff46..133ef29 100644
> ---- a/drivers/gpu/drm/drm_ioctl.c
> -+++ b/drivers/gpu/drm/drm_ioctl.c
> -@@ -83,7 +83,6 @@ int drm_setunique(struct drm_device *dev, void *data,
> - {
> - struct drm_unique *u = data;
> - struct drm_master *master = file_priv->master;
> -- int domain, bus, slot, func, ret;
> -
> - if (master->unique_len || master->unique)
> - return -EBUSY;
> -@@ -101,28 +100,46 @@ int drm_setunique(struct drm_device *dev, void *data,
> -
> - master->unique[master->unique_len] = '\0';
> -
> -- dev->devname = kmalloc(strlen(dev->driver->pci_driver.name) +
> -- strlen(master->unique) + 2, GFP_KERNEL);
> -- if (!dev->devname)
> -- return -ENOMEM;
> -+ if ( !drm_core_is_platform(dev) ) {
> -
> -- sprintf(dev->devname, "%s@%s", dev->driver->pci_driver.name,
> -- master->unique);
> -+ int domain, bus, slot, func, ret;
> -
> -- /* Return error if the busid submitted doesn't match the device's actual
> -- * busid.
> -- */
> -- ret = sscanf(master->unique, "PCI:%d:%d:%d", &bus, &slot, &func);
> -- if (ret != 3)
> -- return -EINVAL;
> -- domain = bus >> 8;
> -- bus &= 0xff;
> -+ /* PCI device */
> -+ dev->devname = kmalloc(strlen(dev->driver->pci_driver.name) +
> -+ strlen(master->unique) + 2, GFP_KERNEL);
> -+ if (!dev->devname)
> -+ return -ENOMEM;
> -
> -- if ((domain != drm_get_pci_domain(dev)) ||
> -- (bus != dev->pdev->bus->number) ||
> -- (slot != PCI_SLOT(dev->pdev->devfn)) ||
> -- (func != PCI_FUNC(dev->pdev->devfn)))
> -- return -EINVAL;
> -+ sprintf(dev->devname, "%s@%s", dev->driver->pci_driver.name,
> -+ master->unique);
> -+
> -+ /* Return error if the busid submitted doesn't match the
> -+ * device's actual busid.
> -+ */
> -+ ret = sscanf(master->unique, "PCI:%d:%d:%d", &bus, &slot, &func);
> -+ if (ret != 3)
> -+ return -EINVAL;
> -+ domain = bus >> 8;
> -+ bus &= 0xff;
> -+
> -+ if ((domain != drm_get_pci_domain(dev)) ||
> -+ (bus != dev->pdev->bus->number) ||
> -+ (slot != PCI_SLOT(dev->pdev->devfn)) ||
> -+ (func != PCI_FUNC(dev->pdev->devfn)))
> -+ return -EINVAL;
> -+
> -+ } else {
> -+
> -+ /* Platform device */
> -+ dev->devname = kmalloc(strlen(dev->driver->name) +
> -+ strlen(master->unique) + 2, GFP_KERNEL);
> -+ if (!dev->devname)
> -+ return -ENOMEM;
> -+
> -+ sprintf(dev->devname, "%s@%s", dev->driver->name,
> -+ master->unique);
> -+
> -+ }
> -
> - return 0;
> - }
> -@@ -141,23 +158,52 @@ static int drm_set_busid(struct drm_device *dev, struct drm_file *file_priv)
> - if (master->unique == NULL)
> - return -ENOMEM;
> -
> -- len = snprintf(master->unique, master->unique_len, "pci:%04x:%02x:%02x.%d",
> -- drm_get_pci_domain(dev),
> -- dev->pdev->bus->number,
> -- PCI_SLOT(dev->pdev->devfn),
> -- PCI_FUNC(dev->pdev->devfn));
> -- if (len >= master->unique_len)
> -- DRM_ERROR("buffer overflow");
> -- else
> -- master->unique_len = len;
> --
> -- dev->devname = kmalloc(strlen(dev->driver->pci_driver.name) +
> -- master->unique_len + 2, GFP_KERNEL);
> -- if (dev->devname == NULL)
> -- return -ENOMEM;
> -+ if ( !drm_core_is_platform(dev) ) {
> -+
> -+ /* PCI device */
> -
> -- sprintf(dev->devname, "%s@%s", dev->driver->pci_driver.name,
> -- master->unique);
> -+ len = snprintf(master->unique, master->unique_len,
> -+ "pci:%04x:%02x:%02x.%d",
> -+ drm_get_pci_domain(dev),
> -+ dev->pdev->bus->number,
> -+ PCI_SLOT(dev->pdev->devfn),
> -+ PCI_FUNC(dev->pdev->devfn));
> -+ if (len >= master->unique_len)
> -+ DRM_ERROR("buffer overflow");
> -+ else
> -+ master->unique_len = len;
> -+
> -+ dev->devname = kmalloc(strlen(dev->driver->pci_driver.name) +
> -+ master->unique_len + 2, GFP_KERNEL);
> -+ if (dev->devname == NULL)
> -+ return -ENOMEM;
> -+
> -+ sprintf(dev->devname, "%s@%s", dev->driver->pci_driver.name,
> -+ master->unique);
> -+
> -+ } else {
> -+
> -+ /* Platform device */
> -+
> -+ int len;
> -+
> -+ len = snprintf(master->unique, master->unique_len,
> -+ "platform:%s", dev->platform_dev->name);
> -+
> -+ if (len >= master->unique_len)
> -+ DRM_ERROR("buffer overflow");
> -+ else
> -+ master->unique_len = len;
> -+
> -+ dev->devname = kmalloc(strlen(dev->driver->name)
> -+ + master->unique_len + 2, GFP_KERNEL);
> -+ if (dev->devname == NULL)
> -+ return -ENOMEM;
> -+
> -+ sprintf(dev->devname, "%s@%s", dev->driver->name,
> -+ master->unique);
> -+
> -+ }
> -
> - return 0;
> - }
> -diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
> -index 55bb8a8..a7069ad 100644
> ---- a/drivers/gpu/drm/drm_stub.c
> -+++ b/drivers/gpu/drm/drm_stub.c
> -@@ -230,8 +230,10 @@ static int drm_fill_in_dev(struct drm_device * dev, struct pci_dev *pdev,
> - idr_init(&dev->drw_idr);
> -
> - dev->pdev = pdev;
> -- dev->pci_device = pdev->device;
> -- dev->pci_vendor = pdev->vendor;
> -+ if (pdev) {
> -+ dev->pci_device = pdev->device;
> -+ dev->pci_vendor = pdev->vendor;
> -+ }
> -
> - #ifdef __alpha__
> - dev->hose = pdev->sysdata;
> -@@ -449,6 +451,76 @@ err_g1:
> - EXPORT_SYMBOL(drm_get_dev);
> -
> - /**
> -+ *
> -+ * Register a platform device as a DRM device
> -+ *
> -+ * \param pdev - platform device structure
> -+ * \param driver - the matching drm_driver structure
> -+ * \return zero on success or a negative number on failure.
> -+ *
> -+ * Attempt to gets inter module "drm" information. If we are first
> -+ * then register the character device and inter module information.
> -+ * Try and register, if we fail to register, backout previous work.
> -+ *
> -+ * \sa drm_get_dev
> -+ */
> -+int drm_get_platform_dev(struct platform_device *pdev,
> -+ struct drm_driver *driver, void *priv)
> -+{
> -+ struct drm_device *dev;
> -+ int ret;
> -+ DRM_DEBUG("\n");
> -+
> -+ dev = kmalloc(sizeof(*dev), GFP_KERNEL);
> -+ if (!dev)
> -+ return -ENOMEM;
> -+ dev->dev_private = priv;
> -+
> -+ if ((ret = drm_fill_in_dev(dev, NULL, NULL, driver))) {
> -+ printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
> -+ goto err_g1;
> -+ }
> -+ dev->platform_dev = pdev;
> -+
> -+ if (drm_core_check_feature(dev, DRIVER_MODESET)) {
> -+ ret = drm_get_minor(dev, &dev->control, DRM_MINOR_CONTROL);
> -+ if (ret)
> -+ goto err_g2;
> -+ }
> -+
> -+ if ((ret = drm_get_minor(dev, &dev->primary, DRM_MINOR_LEGACY)))
> -+ goto err_g3;
> -+
> -+ if (dev->driver->load) {
> -+ ret = dev->driver->load(dev, 0);
> -+ if (ret)
> -+ goto err_g3;
> -+ }
> -+
> -+ /* setup the grouping for the legacy output */
> -+ if (drm_core_check_feature(dev, DRIVER_MODESET)) {
> -+ ret = drm_mode_group_init_legacy_group(dev, &dev->primary->mode_group);
> -+ if (ret)
> -+ goto err_g3;
> -+ }
> -+
> -+ list_add_tail(&dev->driver_item, &driver->device_list);
> -+
> -+ DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n",
> -+ driver->name, driver->major, driver->minor, driver->patchlevel,
> -+ driver->date, dev->primary->index);
> -+
> -+ return 0;
> -+
> -+err_g3:
> -+ drm_put_minor(&dev->primary);
> -+err_g2:
> -+err_g1:
> -+ kfree(dev);
> -+ return ret;
> -+}
> -+
> -+/**
> - * Put a secondary minor number.
> - *
> - * \param sec_minor - structure to be released
> -diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
> -index f7a615b..fea2b71 100644
> ---- a/drivers/gpu/drm/drm_sysfs.c
> -+++ b/drivers/gpu/drm/drm_sysfs.c
> -@@ -482,7 +482,11 @@ int drm_sysfs_device_add(struct drm_minor *minor)
> - int err;
> - char *minor_str;
> -
> -- minor->kdev.parent = &minor->dev->pdev->dev;
> -+ if (minor->dev->pdev) {
> -+ minor->kdev.parent = &minor->dev->pdev->dev;
> -+ } else {
> -+ minor->kdev.parent = &minor->dev->platform_dev->dev;
> -+ }
> - minor->kdev.class = drm_class;
> - minor->kdev.release = drm_sysfs_device_release;
> - minor->kdev.devt = minor->device;
> -diff --git a/include/drm/drmP.h b/include/drm/drmP.h
> -index 45b67d9..66253f9 100644
> ---- a/include/drm/drmP.h
> -+++ b/include/drm/drmP.h
> -@@ -55,6 +55,7 @@
> - #include <linux/mm.h>
> - #include <linux/cdev.h>
> - #include <linux/mutex.h>
> -+#include <linux/platform_device.h>
> - #if defined(__alpha__) || defined(__powerpc__)
> - #include <asm/pgtable.h> /* For pte_wrprotect */
> - #endif
> -@@ -113,6 +114,7 @@ extern void drm_ut_debug_printk(unsigned int request_level,
> - #define DRIVER_IRQ_VBL2 0x800
> - #define DRIVER_GEM 0x1000
> - #define DRIVER_MODESET 0x2000
> -+#define DRIVER_IS_PLATFORM 0x4000
> -
> - /***********************************************************************/
> - /** \name Begin the DRM... */
> -@@ -981,6 +983,7 @@ struct drm_device {
> - wait_queue_head_t buf_writers; /**< Processes waiting to ctx switch */
> -
> - struct drm_agp_head *agp; /**< AGP data */
> -+ struct platform_device *platform_dev; /**< platform device structure */
> -
> - struct pci_dev *pdev; /**< PCI device structure */
> - int pci_vendor; /**< PCI vendor id */
> -@@ -1091,12 +1094,20 @@ static inline int drm_mtrr_del(int handle, unsigned long offset,
> - }
> - #endif
> -
> -+static inline int drm_core_is_platform(struct drm_device *dev)
> -+{
> -+ return drm_core_check_feature(dev, DRIVER_IS_PLATFORM);
> -+}
> -+
> - /******************************************************************/
> - /** \name Internal function definitions */
> - /*@{*/
> -
> - /* Driver support (drm_drv.h) */
> - extern int drm_init(struct drm_driver *driver);
> -+extern int drm_platform_init(struct drm_driver *driver,
> -+ struct platform_device *pdev,
> -+ void *dev_private);
> - extern void drm_exit(struct drm_driver *driver);
> - extern int drm_ioctl(struct inode *inode, struct file *filp,
> - unsigned int cmd, unsigned long arg);
> -@@ -1314,6 +1325,8 @@ extern int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
> - struct drm_file *file_priv);
> - struct drm_master *drm_master_create(struct drm_minor *minor);
> - extern struct drm_master *drm_master_get(struct drm_master *master);
> -+extern int drm_get_platform_dev(struct platform_device *pdev,
> -+ struct drm_driver *driver, void *priv);
> - extern void drm_master_put(struct drm_master **master);
> - extern int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
> - struct drm_driver *driver);
> ---
> -1.6.5.3
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0001-gta02_defconfig-Enable-GLAMO_DRM.patch b/recipes/linux/linux-openmoko-2.6.31/0001-gta02_defconfig-Enable-GLAMO_DRM.patch
> deleted file mode 100644
> index 94fced1..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0001-gta02_defconfig-Enable-GLAMO_DRM.patch
> +++ /dev/null
> @@ -1,37 +0,0 @@
> -From 6cc1ca971b357db4760a40729728c05e403857d7 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Thu, 19 Nov 2009 11:39:51 +0100
> -Subject: [PATCH] gta02_defconfig: Enable GLAMO_DRM
> -
> ----
> - arch/arm/configs/gta02_defconfig | 7 ++++++-
> - 1 files changed, 6 insertions(+), 1 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_defconfig b/arch/arm/configs/gta02_defconfig
> -index 0f53baf..1cce709 100644
> ---- a/arch/arm/configs/gta02_defconfig
> -+++ b/arch/arm/configs/gta02_defconfig
> -@@ -1000,14 +1000,19 @@ CONFIG_PCF50633_GPIO=y
> - # CONFIG_EZX_PCAP is not set
> - # CONFIG_MFD_PCF50606 is not set
> - CONFIG_MFD_GLAMO=y
> --CONFIG_MFD_GLAMO_FB=y
> -+# CONFIG_MFD_GLAMO_FB is not set
> - CONFIG_MFD_GLAMO_GPIO=y
> - CONFIG_MFD_GLAMO_MCI=y
> -+CONFIG_MFD_GLAMO_DRM=y
> - # CONFIG_MEDIA_SUPPORT is not set
> -
> - #
> - # Graphics support
> - #
> -+CONFIG_DRM=y
> -+# CONFIG_DRM_MGA is not set
> -+# CONFIG_DRM_VIA is not set
> -+# CONFIG_DRM_SAVAGE is not set
> - # CONFIG_VGASTATE is not set
> - CONFIG_VIDEO_OUTPUT_CONTROL=y
> - CONFIG_FB=y
> ---
> -1.6.5.3
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0001-wm8753-fix-build-with-gcc-4.4.2-which-works-ok-with-.patch b/recipes/linux/linux-openmoko-2.6.31/0001-wm8753-fix-build-with-gcc-4.4.2-which-works-ok-with-.patch
> deleted file mode 100644
> index c6b989f..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0001-wm8753-fix-build-with-gcc-4.4.2-which-works-ok-with-.patch
> +++ /dev/null
> @@ -1,27 +0,0 @@
> -From 63b619f9466dc36648d082dc4e4fad714a343d80 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sat, 7 Nov 2009 20:33:06 +0100
> -Subject: [PATCH 1/5] wm8753: fix build with gcc-4.4.2, which works ok with 4.1.2
> -
> ----
> - sound/soc/codecs/wm8753.c | 4 +++-
> - 1 files changed, 3 insertions(+), 1 deletions(-)
> -
> -diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
> -index d80d414..1e685b2 100644
> ---- a/sound/soc/codecs/wm8753.c
> -+++ b/sound/soc/codecs/wm8753.c
> -@@ -709,7 +709,9 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int target,
> - Nmod = target % source;
> - Kpart = FIXED_PLL_SIZE * (long long)Nmod;
> -
> -- do_div(Kpart, source);
> -+ // with this, gcc-4.4.2 emits the reference to uldivmod, but then optimizes it out
> -+ //do_div(Kpart, source);
> -+ __do_div_asm(Kpart, source);
> -
> - K = Kpart & 0xFFFFFFFF;
> -
> ---
> -1.6.5.2
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0002-Glamo-DRM-and-KMS-driver.patch b/recipes/linux/linux-openmoko-2.6.31/0002-Glamo-DRM-and-KMS-driver.patch
> deleted file mode 100644
> index 4a837e9..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0002-Glamo-DRM-and-KMS-driver.patch
> +++ /dev/null
> @@ -1,3818 +0,0 @@
> -From 01435b6f8fba2031e6941756a6a4e42be553f4a0 Mon Sep 17 00:00:00 2001
> -From: Thomas White <taw@bitwiz.org.uk>
> -Date: Tue, 20 Oct 2009 16:14:55 +0200
> -Subject: [PATCH 2/4] Glamo DRM and KMS driver
> -
> -This adds the Glamo DRM and KMS driver, but not the modifications needed
> -elsewhere to support it.
> -
> -Signed-off-by: Thomas White <taw@bitwiz.org.uk>
> ----
> - drivers/gpu/drm/drm_stub.c | 2 +-
> - drivers/mfd/glamo/Kconfig | 15 +
> - drivers/mfd/glamo/Makefile | 5 +-
> - drivers/mfd/glamo/glamo-buffer.c | 372 ++++++++++++++
> - drivers/mfd/glamo/glamo-buffer.h | 60 +++
> - drivers/mfd/glamo/glamo-cmdq.c | 528 ++++++++++++++++++++
> - drivers/mfd/glamo/glamo-cmdq.h | 49 ++
> - drivers/mfd/glamo/glamo-display.c | 875 +++++++++++++++++++++++++++++++++
> - drivers/mfd/glamo/glamo-display.h | 39 ++
> - drivers/mfd/glamo/glamo-drm-drv.c | 453 +++++++++++++++++
> - drivers/mfd/glamo/glamo-drm-private.h | 156 ++++++
> - drivers/mfd/glamo/glamo-fence.c | 329 +++++++++++++
> - drivers/mfd/glamo/glamo-fence.h | 36 ++
> - drivers/mfd/glamo/glamo-kms-fb.c | 540 ++++++++++++++++++++
> - drivers/mfd/glamo/glamo-kms-fb.h | 41 ++
> - include/drm/Kbuild | 1 +
> - include/drm/glamo_drm.h | 153 ++++++
> - 17 files changed, 3652 insertions(+), 2 deletions(-)
> - create mode 100644 drivers/mfd/glamo/glamo-buffer.c
> - create mode 100644 drivers/mfd/glamo/glamo-buffer.h
> - create mode 100644 drivers/mfd/glamo/glamo-cmdq.c
> - create mode 100644 drivers/mfd/glamo/glamo-cmdq.h
> - create mode 100644 drivers/mfd/glamo/glamo-display.c
> - create mode 100644 drivers/mfd/glamo/glamo-display.h
> - create mode 100644 drivers/mfd/glamo/glamo-drm-drv.c
> - create mode 100644 drivers/mfd/glamo/glamo-drm-private.h
> - create mode 100644 drivers/mfd/glamo/glamo-fence.c
> - create mode 100644 drivers/mfd/glamo/glamo-fence.h
> - create mode 100644 drivers/mfd/glamo/glamo-kms-fb.c
> - create mode 100644 drivers/mfd/glamo/glamo-kms-fb.h
> - create mode 100644 include/drm/glamo_drm.h
> -
> -diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
> -index a7069ad..5e3d65a 100644
> ---- a/drivers/gpu/drm/drm_stub.c
> -+++ b/drivers/gpu/drm/drm_stub.c
> -@@ -471,7 +471,7 @@ int drm_get_platform_dev(struct platform_device *pdev,
> - int ret;
> - DRM_DEBUG("\n");
> -
> -- dev = kmalloc(sizeof(*dev), GFP_KERNEL);
> -+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
> - if (!dev)
> - return -ENOMEM;
> - dev->dev_private = priv;
> -diff --git a/drivers/mfd/glamo/Kconfig b/drivers/mfd/glamo/Kconfig
> -index 8c93bcb..375e5db 100644
> ---- a/drivers/mfd/glamo/Kconfig
> -+++ b/drivers/mfd/glamo/Kconfig
> -@@ -39,3 +39,18 @@ config MFD_GLAMO_MCI
> - neo1973 GTA-02.
> -
> - If unsure, say N.
> -+
> -+config MFD_GLAMO_DRM
> -+ tristate "Glamo direct rendering and kernel modesetting support"
> -+ depends on MFD_GLAMO && DRM
> -+ select FB_CFB_FILLRECT
> -+ select FB_CFB_COPYAREA
> -+ select FB_CFB_IMAGEBLIT
> -+ help
> -+ Direct Rendering Manager interface for the S-Media Glamo chip, as
> -+ used in Openmoko FreeRunner (GTA02).
> -+
> -+ This DRM driver includes kernel modesetting (KMS) support. As such,
> -+ do not select MFD_GLAMO_FB above if you choose to enable this option.
> -+
> -+ If unsure, say N.
> -diff --git a/drivers/mfd/glamo/Makefile b/drivers/mfd/glamo/Makefile
> -index ebf26f7..d5ebf8f 100644
> ---- a/drivers/mfd/glamo/Makefile
> -+++ b/drivers/mfd/glamo/Makefile
> -@@ -1,5 +1,5 @@
> - #
> --# Makefile for the Smedia Glamo framebuffer driver
> -+# Makefile for the Smedia Glamo driver(s)
> - #
> -
> - obj-$(CONFIG_MFD_GLAMO) += glamo-core.o
> -@@ -8,4 +8,7 @@ obj-$(CONFIG_MFD_GLAMO_SPI) += glamo-spi.o
> -
> - obj-$(CONFIG_MFD_GLAMO_FB) += glamo-fb.o
> - obj-$(CONFIG_MFD_GLAMO_MCI) += glamo-mci.o
> -+obj-$(CONFIG_MFD_GLAMO_DRM) += glamo-drm.o
> -
> -+glamo-drm-objs := glamo-drm-drv.o glamo-cmdq.o glamo-buffer.o \
> -+ glamo-display.o glamo-kms-fb.o glamo-fence.o
> -diff --git a/drivers/mfd/glamo/glamo-buffer.c b/drivers/mfd/glamo/glamo-buffer.c
> -new file mode 100644
> -index 0000000..45500d3
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-buffer.c
> -@@ -0,0 +1,372 @@
> -+/*
> -+ * SMedia Glamo 336x/337x memory management
> -+ *
> -+ * Copyright (c) 2009 Thomas White <taw@bitwiz.org.uk>
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
> -+ *
> -+ *
> -+ * Memory mapping functions based on i915_gem.c, to which the following
> -+ * notice applies:
> -+ *
> -+ * Copyright © 2008 Intel Corporation
> -+ *
> -+ * Permission is hereby granted, free of charge, to any person obtaining a
> -+ * copy of this software and associated documentation files (the "Software"),
> -+ * to deal in the Software without restriction, including without limitation
> -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> -+ * and/or sell copies of the Software, and to permit persons to whom the
> -+ * Software is furnished to do so, subject to the following conditions:
> -+ *
> -+ * The above copyright notice and this permission notice (including the next
> -+ * paragraph) shall be included in all copies or substantial portions of the
> -+ * Software.
> -+ *
> -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> -+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> -+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> -+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
> -+ * IN THE SOFTWARE.
> -+ *
> -+ * Authors:
> -+ * Eric Anholt <eric@anholt.net>
> -+ */
> -+
> -+
> -+#include <drm/drmP.h>
> -+#include <drm/glamo_drm.h>
> -+
> -+#include "glamo-drm-private.h"
> -+#include "glamo-cmdq.h" /* For glamo_cmdq_blank() */
> -+
> -+
> -+struct drm_gem_object *glamo_gem_object_alloc(struct drm_device *dev, int size,
> -+ int alignment)
> -+{
> -+ struct drm_gem_object *obj;
> -+ struct glamodrm_handle *gdrm;
> -+ struct drm_glamo_gem_object *gobj;
> -+
> -+ gdrm = dev->dev_private;
> -+
> -+ size = roundup(size, PAGE_SIZE);
> -+
> -+ obj = drm_gem_object_alloc(dev, size);
> -+ if (obj == NULL) return NULL;
> -+
> -+ /* See glamodrm_gem_init_object() below */
> -+ gobj = obj->driver_private;
> -+
> -+ /* Allocate memory for this object in VRAM */
> -+ gobj->block = drm_mm_search_free(gdrm->mmgr, size, alignment, 1);
> -+ if (!gobj->block) {
> -+ goto fail;
> -+ }
> -+ gobj->block = drm_mm_get_block(gobj->block, size, alignment);
> -+ if (!gobj->block) {
> -+ goto fail;
> -+ }
> -+
> -+ /* Arrange for the contents to be set to zero */
> -+ glamo_cmdq_blank(gdrm, obj);
> -+
> -+ return obj;
> -+
> -+fail:
> -+ mutex_lock(&dev->struct_mutex);
> -+ drm_gem_object_unreference(obj);
> -+ mutex_unlock(&dev->struct_mutex);
> -+ printk(KERN_INFO "[glamo-drm] Failed to allocate object\n");
> -+
> -+ return NULL;
> -+}
> -+
> -+
> -+int glamo_ioctl_gem_create(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ struct drm_glamo_gem_create *args = data;
> -+ struct drm_gem_object *obj;
> -+ int handle, ret, alignment, size;
> -+
> -+ /* Alignment must be a non-zero multiple of 2 */
> -+ alignment = args->alignment;
> -+ if ( alignment < 2 ) alignment = 2;
> -+ if ( alignment % 2 ) alignment *= 2;
> -+
> -+ /* Size must be similarly sanitised */
> -+ size = args->size;
> -+ if ( size < 2 ) size = 2;
> -+ if ( size % 2 ) size += 1;
> -+
> -+ /* Create an object */
> -+ obj = glamo_gem_object_alloc(dev, size, alignment);
> -+ if ( obj == NULL ) return -ENOMEM;
> -+
> -+ /* Create a handle for it */
> -+ ret = drm_gem_handle_create(file_priv, obj, &handle);
> -+ mutex_lock(&dev->struct_mutex);
> -+ drm_gem_object_handle_unreference(obj);
> -+ mutex_unlock(&dev->struct_mutex);
> -+ if (ret) goto fail;
> -+
> -+ /* Return */
> -+ args->handle = handle;
> -+ return 0;
> -+
> -+fail:
> -+ mutex_lock(&dev->struct_mutex);
> -+ drm_gem_object_unreference(obj);
> -+ mutex_unlock(&dev->struct_mutex);
> -+ printk(KERN_INFO "[glamo-drm] Failed to allocate object\n");
> -+ return ret;
> -+}
> -+
> -+
> -+int glamodrm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
> -+{
> -+ struct drm_gem_object *obj = vma->vm_private_data;
> -+ struct drm_device *dev = obj->dev;
> -+ struct drm_glamo_gem_object *gobj = obj->driver_private;
> -+ struct glamodrm_handle *gdrm = dev->dev_private;
> -+ pgoff_t page_offset;
> -+ unsigned long pfn;
> -+ int ret = 0;
> -+
> -+ /* We don't use vmf->pgoff since that has the fake offset */
> -+ page_offset = ((unsigned long)vmf->virtual_address - vma->vm_start) >>
> -+ PAGE_SHIFT;
> -+
> -+ mutex_lock(&dev->struct_mutex);
> -+ pfn = ((gdrm->vram->start + GLAMO_OFFSET_FB + gobj->block->start)
> -+ >> PAGE_SHIFT) + page_offset;
> -+ ret = vm_insert_pfn(vma, (unsigned long)vmf->virtual_address, pfn);
> -+ mutex_unlock(&dev->struct_mutex);
> -+
> -+ switch (ret) {
> -+ case -ENOMEM:
> -+ case -EAGAIN:
> -+ return VM_FAULT_OOM;
> -+ case -EFAULT:
> -+ case -EBUSY:
> -+ DRM_ERROR("can't insert pfn?? fault or busy...\n");
> -+ return VM_FAULT_SIGBUS;
> -+ default:
> -+ return VM_FAULT_NOPAGE;
> -+ }
> -+}
> -+
> -+
> -+static int glamo_gem_create_mmap_offset(struct drm_gem_object *obj)
> -+{
> -+ struct drm_device *dev = obj->dev;
> -+ struct drm_gem_mm *mm = dev->mm_private;
> -+ struct drm_glamo_gem_object *gobj = obj->driver_private;
> -+ struct drm_map_list *list;
> -+ struct drm_local_map *map;
> -+ int ret = 0;
> -+
> -+ /* Set the object up for mmap'ing */
> -+ list = &obj->map_list;
> -+ list->map = kzalloc(sizeof(struct drm_map_list), GFP_KERNEL);
> -+ if (!list->map)
> -+ return -ENOMEM;
> -+
> -+ map = list->map;
> -+ map->type = _DRM_GEM;
> -+ map->size = obj->size;
> -+ map->handle = obj;
> -+
> -+ /* Get a DRM GEM mmap offset allocated... */
> -+ list->file_offset_node = drm_mm_search_free(&mm->offset_manager,
> -+ obj->size / PAGE_SIZE, 0, 0);
> -+ if (!list->file_offset_node) {
> -+ DRM_ERROR("failed to allocate offset for bo %d\n", obj->name);
> -+ ret = -ENOMEM;
> -+ goto out_free_list;
> -+ }
> -+
> -+ list->file_offset_node = drm_mm_get_block(list->file_offset_node,
> -+ obj->size / PAGE_SIZE, 0);
> -+ if (!list->file_offset_node) {
> -+ ret = -ENOMEM;
> -+ goto out_free_list;
> -+ }
> -+
> -+ list->hash.key = list->file_offset_node->start;
> -+ if (drm_ht_insert_item(&mm->offset_hash, &list->hash)) {
> -+ DRM_ERROR("failed to add to map hash\n");
> -+ goto out_free_mm;
> -+ }
> -+
> -+ /* By now we should be all set, any drm_mmap request on the offset
> -+ * below will get to our mmap & fault handler */
> -+ gobj->mmap_offset = ((uint64_t) list->hash.key) << PAGE_SHIFT;
> -+
> -+ return 0;
> -+
> -+out_free_mm:
> -+ drm_mm_put_block(list->file_offset_node);
> -+out_free_list:
> -+ kfree(list->map);
> -+
> -+ return ret;
> -+}
> -+
> -+
> -+int glamo_ioctl_gem_mmap(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ struct drm_glamo_gem_mmap *args = data;
> -+ struct drm_gem_object *obj;
> -+ struct drm_glamo_gem_object *gobj;
> -+ int ret;
> -+
> -+ obj = drm_gem_object_lookup(dev, file_priv, args->handle);
> -+ if (obj == NULL)
> -+ return -EBADF;
> -+
> -+ mutex_lock(&dev->struct_mutex);
> -+
> -+ gobj = obj->driver_private;
> -+ if (!gobj->mmap_offset) {
> -+ ret = glamo_gem_create_mmap_offset(obj);
> -+ if (ret) {
> -+ mutex_unlock(&dev->struct_mutex);
> -+ return ret;
> -+ }
> -+ }
> -+
> -+ args->offset = gobj->mmap_offset;
> -+
> -+ drm_gem_object_unreference(obj);
> -+ mutex_unlock(&dev->struct_mutex);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+int glamo_ioctl_gem_pin(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ printk(KERN_INFO "glamo_ioctl_gem_pin\n");
> -+ return 0;
> -+}
> -+
> -+
> -+int glamo_ioctl_gem_unpin(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ printk(KERN_INFO "glamo_ioctl_gem_unpin\n");
> -+ return 0;
> -+}
> -+
> -+
> -+int glamo_ioctl_gem_pread(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ printk(KERN_INFO "glamo_ioctl_gem_pread\n");
> -+ return 0;
> -+}
> -+
> -+
> -+int glamo_ioctl_gem_pwrite(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ printk(KERN_INFO "glamo_ioctl_gem_pwrite\n");
> -+ return 0;
> -+}
> -+
> -+
> -+int glamodrm_gem_init_object(struct drm_gem_object *obj)
> -+{
> -+ struct drm_glamo_gem_object *gobj;
> -+
> -+ /* Allocate a private structure */
> -+ gobj = kzalloc(sizeof(*gobj), GFP_KERNEL);
> -+ if (!gobj) return -ENOMEM;
> -+
> -+ obj->driver_private = gobj;
> -+ gobj->obj = obj;
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+void glamodrm_gem_free_object(struct drm_gem_object *obj)
> -+{
> -+ struct drm_glamo_gem_object *gobj;
> -+ struct drm_map_list *list;
> -+ struct drm_device *dev;
> -+ struct drm_gem_mm *mm;
> -+ struct drm_local_map *map;
> -+
> -+ dev = obj->dev;
> -+ mm = dev->mm_private;
> -+ gobj = obj->driver_private;
> -+
> -+ /* Free the VRAM */
> -+ if ( gobj->block != NULL ) {
> -+ drm_mm_put_block(gobj->block);
> -+ }
> -+
> -+ /* Release mappings */
> -+ list = &obj->map_list;
> -+ drm_ht_remove_item(&mm->offset_hash, &list->hash);
> -+ if (list->file_offset_node) {
> -+ drm_mm_put_block(list->file_offset_node);
> -+ list->file_offset_node = NULL;
> -+ }
> -+ map = list->map;
> -+ if (map) {
> -+ kfree(map);
> -+ list->map = NULL;
> -+ }
> -+
> -+ /* Free the private structure */
> -+ kfree(obj->driver_private);
> -+}
> -+
> -+
> -+/* Memory management initialisation */
> -+int glamo_buffer_init(struct glamodrm_handle *gdrm)
> -+{
> -+ gdrm->mmgr = kzalloc(sizeof(struct drm_mm), GFP_KERNEL);
> -+ drm_mm_init(gdrm->mmgr, 0, gdrm->vram_size);
> -+
> -+ /* Reserve a scratch buffer. We do this outside the protections
> -+ * of the other GEM code. To do this safely, the allocation must
> -+ * be a multiple of PAGE_SIZE. */
> -+ gdrm->scratch = drm_mm_search_free(gdrm->mmgr, PAGE_SIZE, 4, 1);
> -+ if ( gdrm->scratch ) {
> -+ gdrm->scratch = drm_mm_get_block(gdrm->scratch, PAGE_SIZE, 4);
> -+ }
> -+ if ( !gdrm->scratch ) {
> -+ printk(KERN_WARNING "[glamo-drm] Couldn't allocate"
> -+ " scratch buffer!\n");
> -+ }
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+/* Memory management finalisation */
> -+int glamo_buffer_final(struct glamodrm_handle *gdrm)
> -+{
> -+ drm_mm_takedown(gdrm->mmgr);
> -+ kfree(gdrm->mmgr);
> -+ return 0;
> -+}
> -diff --git a/drivers/mfd/glamo/glamo-buffer.h b/drivers/mfd/glamo/glamo-buffer.h
> -new file mode 100644
> -index 0000000..41f18fd
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-buffer.h
> -@@ -0,0 +1,60 @@
> -+/*
> -+ * SMedia Glamo 336x/337x memory management
> -+ *
> -+ * Copyright (c) 2009 Thomas White <taw@bitwiz.org.uk>
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ *
> -+ */
> -+
> -+#ifndef __GLAMO_BUFFER_H
> -+#define __GLAMO_BUFFER_H
> -+
> -+#include <drm/drmP.h>
> -+
> -+#include "glamo-drm-private.h"
> -+
> -+extern int glamo_buffer_init(struct glamodrm_handle *gdrm);
> -+extern int glamo_buffer_final(struct glamodrm_handle *gdrm);
> -+
> -+extern int glamodrm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
> -+
> -+extern int glamodrm_gem_init_object(struct drm_gem_object *obj);
> -+
> -+extern void glamodrm_gem_free_object(struct drm_gem_object *obj);
> -+
> -+extern struct drm_gem_object *glamo_gem_object_alloc(struct drm_device *dev,
> -+ int size, int alignment);
> -+
> -+extern int glamo_ioctl_gem_create(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+
> -+extern int glamo_ioctl_gem_mmap(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+
> -+extern int glamo_ioctl_gem_pin(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+
> -+extern int glamo_ioctl_gem_unpin(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+
> -+extern int glamo_ioctl_gem_pread(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+
> -+extern int glamo_ioctl_gem_pwrite(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+
> -+#endif /* __GLAMO_BUFFER_H */
> -diff --git a/drivers/mfd/glamo/glamo-cmdq.c b/drivers/mfd/glamo/glamo-cmdq.c
> -new file mode 100644
> -index 0000000..caedc27
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-cmdq.c
> -@@ -0,0 +1,528 @@
> -+/*
> -+ * SMedia Glamo 336x/337x command queue handling
> -+ *
> -+ * Copyright (C) 2008-2009 Thomas White <taw@bitwiz.org.uk>
> -+ * Copyright (C) 2009 Andreas Pokorny <andreas.pokorny@gmail.com>
> -+ * Based on xf86-video-glamo (see below for details)
> -+ *
> -+ * All rights reserved.
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ *
> -+ * Command queue handling functions based on those from xf86-video-glamo, to
> -+ * which the following licence applies:
> -+ *
> -+ * Copyright 2007 OpenMoko, Inc.
> -+ * Copyright © 2009 Lars-Peter Clausen <lars@metafoo.de>
> -+ *
> -+ * This driver is based on Xati,
> -+ * Copyright 2004 Eric Anholt
> -+ *
> -+ * Permission to use, copy, modify, distribute, and sell this software and its
> -+ * documentation for any purpose is hereby granted without fee, provided that
> -+ * the above copyright notice appear in all copies and that both that copyright
> -+ * notice and this permission notice appear in supporting documentation, and
> -+ * that the name of the copyright holders not be used in advertising or
> -+ * publicity pertaining to distribution of the software without specific,
> -+ * written prior permission. The copyright holders make no representations
> -+ * about the suitability of this software for any purpose. It is provided "as
> -+ * is" without express or implied warranty.
> -+ *
> -+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
> -+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
> -+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
> -+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
> -+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
> -+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
> -+ * OF THIS SOFTWARE.
> -+ */
> -+
> -+
> -+#include <drm/drmP.h>
> -+#include <drm/glamo_drm.h>
> -+
> -+#include "glamo-core.h"
> -+#include "glamo-drm-private.h"
> -+#include "glamo-regs.h"
> -+
> -+
> -+static inline void reg_write(struct glamodrm_handle *gdrm,
> -+ u_int16_t reg, u_int16_t val)
> -+{
> -+ iowrite16(val, gdrm->reg_base + reg);
> -+}
> -+
> -+
> -+static inline u16 reg_read(struct glamodrm_handle *gdrm, u_int16_t reg)
> -+{
> -+ return ioread16(gdrm->reg_base + reg);
> -+}
> -+
> -+
> -+static u32 glamo_get_read(struct glamodrm_handle *gdrm)
> -+{
> -+ /* we could turn off clock here */
> -+ u32 ring_read = reg_read(gdrm, GLAMO_REG_CMDQ_READ_ADDRL);
> -+ ring_read |= (reg_read(gdrm, GLAMO_REG_CMDQ_READ_ADDRH) & 0x7) << 16;
> -+
> -+ return ring_read;
> -+}
> -+
> -+
> -+static u32 glamo_get_write(struct glamodrm_handle *gdrm)
> -+{
> -+ u32 ring_write = reg_read(gdrm, GLAMO_REG_CMDQ_WRITE_ADDRL);
> -+ ring_write |= (reg_read(gdrm, GLAMO_REG_CMDQ_WRITE_ADDRH) & 0x7) << 16;
> -+
> -+ return ring_write;
> -+}
> -+
> -+
> -+/* Add commands to the ring buffer */
> -+int glamo_add_to_ring(struct glamodrm_handle *gdrm, u16 *addr,
> -+ unsigned int count)
> -+{
> -+ size_t ring_write, ring_read;
> -+ size_t new_ring_write;
> -+
> -+ if ( count >= GLAMO_CMDQ_SIZE ) {
> -+ printk(KERN_WARNING "[glamo-drm] CmdQ submission too large\n");
> -+ return -EINVAL;
> -+ }
> -+
> -+ down(&gdrm->add_to_ring);
> -+
> -+ ring_write = glamo_get_write(gdrm);
> -+
> -+ /* Calculate where we'll end up */
> -+ new_ring_write = (ring_write + count) % GLAMO_CMDQ_SIZE;
> -+
> -+ /* Wait until there is enough space to queue the cmd buffer */
> -+ if (new_ring_write > ring_write) {
> -+ /* Loop while the read pointer is between the old and new
> -+ * positions */
> -+ do {
> -+ ring_read = glamo_get_read(gdrm);
> -+ } while (ring_read > ring_write && ring_read < new_ring_write);
> -+ } else {
> -+ /* Same, but kind of inside-out */
> -+ do {
> -+ ring_read = glamo_get_read(gdrm);
> -+ } while (ring_read > ring_write || ring_read < new_ring_write);
> -+ }
> -+
> -+ /* Are we about to wrap around? */
> -+ if (ring_write >= new_ring_write) {
> -+
> -+ u32 rest_size;
> -+
> -+ /* Wrap around */
> -+ rest_size = GLAMO_CMDQ_SIZE - ring_write; /* Space left */
> -+
> -+ /* Write from current position to end */
> -+ memcpy_toio(gdrm->cmdq_base+ring_write, addr, rest_size);
> -+
> -+ /* Write from start */
> -+ memcpy_toio(gdrm->cmdq_base, addr+(rest_size>>1),
> -+ count - rest_size);
> -+
> -+ /* ring_write being 0 will result in a deadlock because the
> -+ * cmdq read will never stop. To avoid such an behaviour insert
> -+ * an empty instruction. */
> -+ if (new_ring_write == 0) {
> -+ iowrite16(0x0000, gdrm->cmdq_base);
> -+ iowrite16(0x0000, gdrm->cmdq_base + 2);
> -+ new_ring_write = 4;
> -+ }
> -+
> -+ } else {
> -+
> -+ memcpy_toio(gdrm->cmdq_base+ring_write, addr, count);
> -+
> -+ }
> -+
> -+ reg_write(gdrm, GLAMO_REG_CMDQ_WRITE_ADDRH,
> -+ (new_ring_write >> 16) & 0x7f);
> -+ reg_write(gdrm, GLAMO_REG_CMDQ_WRITE_ADDRL,
> -+ new_ring_write & 0xffff);
> -+
> -+ if ( !(reg_read(gdrm, GLAMO_REG_CMDQ_STATUS) & 1<<3) ) {
> -+ printk(KERN_ERR "[glamo-drm] CmdQ decode failure.\n");
> -+ }
> -+
> -+ up(&gdrm->add_to_ring);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+/* Return true for a legal sequence of commands, otherwise false */
> -+static int glamo_sanitize_buffer(u16 *cmds, unsigned int count)
> -+{
> -+ /* XXX FIXME TODO: Implementation... */
> -+ return 1;
> -+}
> -+
> -+
> -+/* Substitute the real addresses in VRAM for any required buffer objects */
> -+static int glamo_do_relocation(struct glamodrm_handle *gdrm,
> -+ drm_glamo_cmd_buffer_t *cbuf, u16 *cmds,
> -+ struct drm_device *dev,
> -+ struct drm_file *file_priv)
> -+{
> -+ u32 *handles;
> -+ int *offsets;
> -+ int nobjs = cbuf->nobjs;
> -+ int i;
> -+
> -+ if ( nobjs > 32 ) return -EINVAL; /* Get real... */
> -+
> -+ handles = kmalloc(nobjs*sizeof(u32), GFP_KERNEL);
> -+ if ( handles == NULL ) return -1;
> -+ if ( copy_from_user(handles, cbuf->objs, nobjs*sizeof(u32)) )
> -+ return -1;
> -+
> -+ offsets = kmalloc(nobjs*sizeof(int), GFP_KERNEL);
> -+ if ( offsets == NULL ) return -1;
> -+ if ( copy_from_user(offsets, cbuf->obj_pos, nobjs*sizeof(int)) )
> -+ return -1;
> -+
> -+ for ( i=0; i<nobjs; i++ ) {
> -+
> -+ u32 handle = handles[i];
> -+ int offset = offsets[i];
> -+ struct drm_gem_object *obj;
> -+ struct drm_glamo_gem_object *gobj;
> -+ u32 addr;
> -+ u16 addr_low, addr_high;
> -+
> -+ if ( offset > cbuf->bufsz ) {
> -+ printk(KERN_WARNING "[glamo-drm] Offset out of range"
> -+ " for this relocation!\n");
> -+ goto fail;
> -+ }
> -+
> -+ obj = drm_gem_object_lookup(dev, file_priv, handle);
> -+ if ( obj == NULL ) return -1;
> -+
> -+ /* Unref the object now, or it'll never get freed.
> -+ * This should really happen after the GPU has finished
> -+ * the commands which are about to be submitted. */
> -+ drm_gem_object_unreference(obj);
> -+
> -+ gobj = obj->driver_private;
> -+ if ( gobj == NULL ) {
> -+ printk(KERN_WARNING "[glamo-drm] This object has no"
> -+ " private data!\n");
> -+ goto fail;
> -+ }
> -+
> -+ addr = GLAMO_OFFSET_FB + gobj->block->start;
> -+ addr_low = addr & 0xffff;
> -+ addr_high = (addr >> 16) & 0x7f;
> -+
> -+ /* FIXME: Should really check that the register is a
> -+ * valid one for this relocation. */
> -+
> -+ *(cmds+(offset/2)+1) = addr_low;
> -+ *(cmds+(offset/2)+3) = addr_high;
> -+
> -+ }
> -+
> -+ kfree(handles);
> -+ kfree(offsets);
> -+ return 0;
> -+
> -+fail:
> -+ kfree(handles);
> -+ kfree(offsets);
> -+ return -1;
> -+}
> -+
> -+
> -+/* This is DRM_IOCTL_GLAMO_CMDBUF */
> -+int glamo_ioctl_cmdbuf(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ int ret = 0;
> -+ struct glamodrm_handle *gdrm;
> -+ unsigned int count;
> -+ drm_glamo_cmd_buffer_t *cbuf = data;
> -+ u16 *cmds;
> -+
> -+ gdrm = dev->dev_private;
> -+
> -+ count = cbuf->bufsz;
> -+
> -+ if ( count > PAGE_SIZE ) return -EINVAL;
> -+
> -+ cmds = kmalloc(count, GFP_KERNEL);
> -+ if ( cmds == NULL ) return -ENOMEM;
> -+ if ( copy_from_user(cmds, cbuf->buf, count) ) {
> -+ printk(KERN_WARNING "[glamo-drm] copy from user failed\n");
> -+ ret = -EINVAL;
> -+ goto cleanup;
> -+ }
> -+
> -+ /* Check the buffer isn't going to tell Glamo to enact naughtiness */
> -+ if ( !glamo_sanitize_buffer(cmds, count) ) {
> -+ printk(KERN_WARNING "[glamo-drm] sanitize buffer failed\n");
> -+ ret = -EINVAL;
> -+ goto cleanup;
> -+ }
> -+
> -+ /* Perform relocation, if necessary */
> -+ if ( cbuf->nobjs ) {
> -+ if ( glamo_do_relocation(gdrm, cbuf, cmds, dev, file_priv) )
> -+ {
> -+ printk(KERN_WARNING "[glamo-drm] Relocation failed\n");
> -+ ret = -EINVAL;
> -+ goto cleanup;
> -+ }
> -+ }
> -+
> -+ glamo_add_to_ring(gdrm, cmds, count);
> -+
> -+cleanup:
> -+ kfree(cmds);
> -+
> -+ return ret;
> -+}
> -+
> -+
> -+/* Return true for a legal sequence of commands, otherwise false */
> -+static int glamo_sanitize_burst(u16 base, u16 *cmds, unsigned int count)
> -+{
> -+ /* XXX FIXME TODO: Implementation... */
> -+ return 1;
> -+}
> -+
> -+
> -+static int glamo_relocate_burst(struct glamodrm_handle *gdrm,
> -+ drm_glamo_cmd_burst_t *cbuf, u16 *data,
> -+ struct drm_device *dev,
> -+ struct drm_file *file_priv)
> -+{
> -+ u32 *handles;
> -+ int *offsets;
> -+ int nobjs = cbuf->nobjs;
> -+ int i;
> -+
> -+ if ( nobjs > 32 ) return -EINVAL; /* Get real... */
> -+
> -+ handles = kmalloc(nobjs*sizeof(u32), GFP_KERNEL);
> -+ if ( handles == NULL ) return -1;
> -+ if ( copy_from_user(handles, cbuf->objs, nobjs*sizeof(u32)) )
> -+ return -1;
> -+
> -+ offsets = kmalloc(nobjs*sizeof(int), GFP_KERNEL);
> -+ if ( offsets == NULL ) return -1;
> -+ if ( copy_from_user(offsets, cbuf->obj_pos, nobjs*sizeof(int)) )
> -+ return -1;
> -+
> -+ for ( i=0; i<nobjs; i++ ) {
> -+
> -+ u32 handle = handles[i];
> -+ int offset = offsets[i];
> -+ struct drm_gem_object *obj;
> -+ struct drm_glamo_gem_object *gobj;
> -+ u32 addr;
> -+ u16 addr_low, addr_high;
> -+
> -+ if ( offset > cbuf->bufsz ) {
> -+ printk(KERN_WARNING "[glamo-drm] Offset out of range"
> -+ " for this relocation!\n");
> -+ goto fail;
> -+ }
> -+
> -+ obj = drm_gem_object_lookup(dev, file_priv, handle);
> -+ if ( obj == NULL ) return -1;
> -+
> -+ /* Unref the object now, or it'll never get freed.
> -+ * FIXME: This should really happen after the GPU has
> -+ * finished executing these commands. */
> -+ drm_gem_object_unreference(obj);
> -+
> -+ gobj = obj->driver_private;
> -+ if ( gobj == NULL ) {
> -+ printk(KERN_WARNING "[glamo-drm] This object has no"
> -+ " private data!\n");
> -+ goto fail;
> -+ }
> -+
> -+ addr = GLAMO_OFFSET_FB + gobj->block->start;
> -+ addr_low = addr & 0xffff;
> -+ addr_high = (addr >> 16) & 0x7f;
> -+
> -+ /* FIXME: Should really check that the register is a
> -+ * valid one for this relocation. */
> -+
> -+ *(data+(offset/2)+0) = addr_low;
> -+ *(data+(offset/2)+1) = addr_high;
> -+
> -+ }
> -+
> -+ kfree(handles);
> -+ kfree(offsets);
> -+ return 0;
> -+
> -+fail:
> -+ kfree(handles);
> -+ kfree(offsets);
> -+ return -1;
> -+}
> -+
> -+
> -+/* This is DRM_IOCTL_GLAMO_CMDBURST */
> -+int glamo_ioctl_cmdburst(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ int ret = 0;
> -+ struct glamodrm_handle *gdrm;
> -+ drm_glamo_cmd_burst_t *cbuf = data;
> -+ u16 *burst;
> -+ size_t burst_size;
> -+ size_t data_size;
> -+
> -+ gdrm = dev->dev_private;
> -+
> -+ data_size = cbuf->bufsz;
> -+ if ( data_size % 4 ) data_size += 2;
> -+ if ( data_size % 4 ) return -EINVAL;
> -+ burst_size = data_size + 4; /* Add space for header */
> -+ if ( burst_size > PAGE_SIZE ) return -EINVAL;
> -+
> -+ burst = kmalloc(burst_size, GFP_KERNEL);
> -+ if ( burst == NULL ) return -ENOMEM;
> -+
> -+ /* Get data from userspace */
> -+ if ( copy_from_user(burst+2, cbuf->data, cbuf->bufsz) ) {
> -+ printk(KERN_WARNING "[glamo-drm] copy from user failed\n");
> -+ ret = -EINVAL;
> -+ goto cleanup;
> -+ }
> -+
> -+ /* Sanitise */
> -+ if ( !glamo_sanitize_burst(cbuf->base, burst+2, cbuf->bufsz) ) {
> -+ printk(KERN_WARNING "[glamo-drm] sanitize buffer failed\n");
> -+ ret = -EINVAL;
> -+ goto cleanup;
> -+ }
> -+
> -+ /* Relocate */
> -+ if ( cbuf->nobjs ) {
> -+ if ( glamo_relocate_burst(gdrm, cbuf, burst+2, dev, file_priv) )
> -+ {
> -+ printk(KERN_WARNING "[glamo-drm] Relocation failed\n");
> -+ ret = -EINVAL;
> -+ goto cleanup;
> -+ }
> -+ }
> -+
> -+ /* Add burst header */
> -+ burst[0] = 1<<15 | cbuf->base;
> -+ burst[1] = data_size / 2; /* -> 2-byte words */
> -+ if ( burst[1] & 0x01 ) {
> -+ printk(KERN_CRIT "Burst not aligned!\n");
> -+ goto cleanup;
> -+ }
> -+
> -+ /* Zero-pad if necessary */
> -+ if ( data_size % 4 ) {
> -+ burst[burst_size-1] = 0x0000;
> -+ }
> -+
> -+ /* Add to command queue */
> -+ glamo_add_to_ring(gdrm, burst, burst_size);
> -+
> -+cleanup:
> -+ kfree(burst);
> -+
> -+ return ret;
> -+}
> -+
> -+
> -+int glamo_cmdq_init(struct glamodrm_handle *gdrm)
> -+{
> -+ unsigned int i;
> -+
> -+ init_MUTEX(&gdrm->add_to_ring);
> -+
> -+ /* Enable 2D and 3D */
> -+ glamo_engine_enable(gdrm->glamo_core, GLAMO_ENGINE_2D);
> -+ glamo_engine_reset(gdrm->glamo_core, GLAMO_ENGINE_2D);
> -+
> -+ /* Start by zeroing the command queue memory */
> -+ for ( i=0; i<GLAMO_CMDQ_SIZE; i+=2 ) {
> -+ iowrite16(0x0000, gdrm->cmdq_base+i);
> -+ }
> -+
> -+ glamo_engine_enable(gdrm->glamo_core, GLAMO_ENGINE_CMDQ);
> -+ glamo_engine_reset(gdrm->glamo_core, GLAMO_ENGINE_CMDQ);
> -+
> -+ /* Set up command queue location */
> -+ reg_write(gdrm, GLAMO_REG_CMDQ_BASE_ADDRL,
> -+ GLAMO_OFFSET_CMDQ & 0xffff);
> -+ reg_write(gdrm, GLAMO_REG_CMDQ_BASE_ADDRH,
> -+ (GLAMO_OFFSET_CMDQ >> 16) & 0x7f);
> -+
> -+ /* Length of command queue in 1k blocks, minus one */
> -+ reg_write(gdrm, GLAMO_REG_CMDQ_LEN, (GLAMO_CMDQ_SIZE >> 10)-1);
> -+ reg_write(gdrm, GLAMO_REG_CMDQ_WRITE_ADDRH, 0);
> -+ reg_write(gdrm, GLAMO_REG_CMDQ_WRITE_ADDRL, 0);
> -+ reg_write(gdrm, GLAMO_REG_CMDQ_CONTROL,
> -+ 1 << 12 | /* Turbo flip (?) */
> -+ 5 << 8 | /* no interrupt */
> -+ 8 << 4); /* HQ threshold */
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+int glamo_cmdq_shutdown(struct glamodrm_handle *gdrm)
> -+{
> -+ return 0;
> -+}
> -+
> -+
> -+void glamo_cmdq_suspend(struct glamodrm_handle *gdrm)
> -+{
> -+ /* Placeholder... */
> -+}
> -+
> -+
> -+void glamo_cmdq_resume(struct glamodrm_handle *gdrm)
> -+{
> -+ glamo_cmdq_init(gdrm);
> -+}
> -+
> -+
> -+/* Initialise an object's contents to zero.
> -+ * This is in glamo-cmdq.c in the hope that we can accelerate it later. */
> -+void glamo_cmdq_blank(struct glamodrm_handle *gdrm, struct drm_gem_object *obj)
> -+{
> -+ char __iomem *cookie;
> -+ struct drm_glamo_gem_object *gobj;
> -+ int i;
> -+
> -+ gobj = obj->driver_private;
> -+
> -+ cookie = ioremap(gdrm->vram->start + gobj->block->start, obj->size);
> -+ for ( i=0; i<obj->size; i+=2 ) {
> -+ iowrite16(0, cookie+i);
> -+ }
> -+ iounmap(cookie);
> -+}
> -diff --git a/drivers/mfd/glamo/glamo-cmdq.h b/drivers/mfd/glamo/glamo-cmdq.h
> -new file mode 100644
> -index 0000000..510d195
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-cmdq.h
> -@@ -0,0 +1,49 @@
> -+/* Smedia Glamo 336x/337x command queue handling
> -+ *
> -+ * Copyright (c) 2008-2009 Thomas White <taw@bitwiz.org.uk>
> -+ * Copyright (c) 2009 Andreas Pokorny <andreas.pokorny@gmail.com>
> -+ * Based on xf86-video-glamo
> -+ * Copyright 2007 OpenMoko, Inc.
> -+ * Copyright © 2009 Lars-Peter Clausen <lars@metafoo.de>
> -+ *
> -+ * All rights reserved.
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ */
> -+
> -+#ifndef __GLAMO_CMDQ_H
> -+#define __GLAMO_CMDQ_H
> -+
> -+#include <drm/drmP.h>
> -+
> -+#include "glamo-drm-private.h"
> -+
> -+extern int glamo_ioctl_cmdbuf(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+extern int glamo_ioctl_cmdburst(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+extern void glamo_cmdq_blank(struct glamodrm_handle *gdrm,
> -+ struct drm_gem_object *obj);
> -+
> -+extern int glamo_cmdq_init(struct glamodrm_handle *gdrm);
> -+extern int glamo_cmdq_shutdown(struct glamodrm_handle *gdrm);
> -+extern void glamo_cmdq_suspend(struct glamodrm_handle *gdrm);
> -+extern void glamo_cmdq_resume(struct glamodrm_handle *gdrm);
> -+
> -+extern int glamo_add_to_ring(struct glamodrm_handle *gdrm, u16 *addr,
> -+ unsigned int count);
> -+
> -+#endif /* __GLAMO_CMDQ_H */
> -diff --git a/drivers/mfd/glamo/glamo-display.c b/drivers/mfd/glamo/glamo-display.c
> -new file mode 100644
> -index 0000000..93aa917
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-display.c
> -@@ -0,0 +1,875 @@
> -+/*
> -+ * SMedia Glamo 336x/337x display
> -+ *
> -+ * Copyright (C) 2008-2009 Thomas White <taw@bitwiz.org.uk>
> -+ *
> -+ * Based on glamo-fb.c (C) 2007-2008 by Openmoko, Inc.
> -+ * Author: Harald Welte <laforge@openmoko.org>
> -+ * All rights reserved.
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ *
> -+ *
> -+ * Based on intel_display.c and intel_crt.c from drivers/gpu/drm/i915
> -+ * to which the following licence applies:
> -+ *
> -+ * Copyright © 2006-2007 Intel Corporation
> -+ *
> -+ * Permission is hereby granted, free of charge, to any person obtaining a
> -+ * copy of this software and associated documentation files (the "Software"),
> -+ * to deal in the Software without restriction, including without limitation
> -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> -+ * and/or sell copies of the Software, and to permit persons to whom the
> -+ * Software is furnished to do so, subject to the following conditions:
> -+ *
> -+ * The above copyright notice and this permission notice (including the next
> -+ * paragraph) shall be included in all copies or substantial portions of the
> -+ * Software.
> -+ *
> -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> -+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> -+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> -+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
> -+ * DEALINGS IN THE SOFTWARE.
> -+ *
> -+ * Authors:
> -+ * Eric Anholt <eric@anholt.net>
> -+ *
> -+ */
> -+
> -+#define DEBUG 1
> -+
> -+#include <drm/drmP.h>
> -+#include <drm/glamo_drm.h>
> -+#include <drm/drm_crtc_helper.h>
> -+#include <drm/drm_crtc.h>
> -+
> -+#include "glamo-core.h"
> -+#include "glamo-drm-private.h"
> -+#include "glamo-regs.h"
> -+#include "glamo-kms-fb.h"
> -+#include "glamo-display.h"
> -+#include <linux/glamofb.h>
> -+
> -+
> -+#define GLAMO_LCD_WIDTH_MASK 0x03FF
> -+#define GLAMO_LCD_HEIGHT_MASK 0x03FF
> -+#define GLAMO_LCD_PITCH_MASK 0x07FE
> -+#define GLAMO_LCD_HV_TOTAL_MASK 0x03FF
> -+#define GLAMO_LCD_HV_RETR_START_MASK 0x03FF
> -+#define GLAMO_LCD_HV_RETR_END_MASK 0x03FF
> -+#define GLAMO_LCD_HV_RETR_DISP_START_MASK 0x03FF
> -+#define GLAMO_LCD_HV_RETR_DISP_END_MASK 0x03FF
> -+
> -+
> -+struct glamofb_par {
> -+ struct drm_device *dev;
> -+ struct drm_display_mode *our_mode;
> -+ struct glamo_framebuffer *glamo_fb;
> -+ int crtc_count;
> -+ /* crtc currently bound to this */
> -+ uint32_t crtc_ids[2];
> -+};
> -+
> -+
> -+static int reg_read_lcd(struct glamodrm_handle *gdrm, u_int16_t reg)
> -+{
> -+ int i = 0;
> -+
> -+ for (i = 0; i != 2; i++)
> -+ nop();
> -+
> -+ return ioread16(gdrm->lcd_base + reg);
> -+}
> -+
> -+
> -+static void reg_write_lcd(struct glamodrm_handle *gdrm,
> -+ u_int16_t reg, u_int16_t val)
> -+{
> -+ int i = 0;
> -+
> -+ for (i = 0; i != 2; i++)
> -+ nop();
> -+
> -+ iowrite16(val, gdrm->lcd_base + reg);
> -+}
> -+
> -+
> -+static void reg_set_bit_mask_lcd(struct glamodrm_handle *gdrm,
> -+ u_int16_t reg, u_int16_t mask,
> -+ u_int16_t val)
> -+{
> -+ u_int16_t tmp;
> -+
> -+ val &= mask;
> -+
> -+ tmp = reg_read_lcd(gdrm, reg);
> -+ tmp &= ~mask;
> -+ tmp |= val;
> -+ reg_write_lcd(gdrm, reg, tmp);
> -+}
> -+
> -+
> -+/* Note that this has nothing at all to do with the engine command queue
> -+ * in glamo-cmdq.c */
> -+static inline int glamo_lcd_cmdq_empty(struct glamodrm_handle *gdrm)
> -+{
> -+ /* DGCMdQempty -- 1 == command queue is empty */
> -+ return reg_read_lcd(gdrm, GLAMO_REG_LCD_STATUS1) & (1 << 15);
> -+}
> -+
> -+
> -+/* call holding gfb->lock_cmd when locking, until you unlock */
> -+int glamo_lcd_cmd_mode(struct glamodrm_handle *gdrm, int on)
> -+{
> -+ int timeout = 2000000;
> -+
> -+ dev_dbg(gdrm->dev, "glamofb_cmd_mode(on=%d)\n", on);
> -+ if (on) {
> -+
> -+ while ((!glamo_lcd_cmdq_empty(gdrm)) && (timeout--))
> -+ /* yield() */;
> -+ if (timeout < 0) {
> -+ printk(KERN_ERR "*************"
> -+ " LCD command queue never got empty "
> -+ "*************\n");
> -+ return -EIO;
> -+ }
> -+
> -+ /* display the entire frame then switch to command */
> -+ reg_write_lcd(gdrm, GLAMO_REG_LCD_COMMAND1,
> -+ GLAMO_LCD_CMD_TYPE_DISP |
> -+ GLAMO_LCD_CMD_DATA_FIRE_VSYNC);
> -+
> -+ /* wait until lcd idle */
> -+ timeout = 2000000;
> -+ while ((!reg_read_lcd(gdrm, GLAMO_REG_LCD_STATUS2) & (1 << 12))
> -+ && (timeout--))
> -+ /* yield() */;
> -+ if (timeout < 0) {
> -+ printk(KERN_ERR"*************"
> -+ " LCD never idle "
> -+ "*************\n");
> -+ return -EIO;
> -+ }
> -+
> -+ mdelay(100);
> -+
> -+ } else {
> -+ /* RGB interface needs vsync/hsync */
> -+ int mode;
> -+ mode = reg_read_lcd(gdrm, GLAMO_REG_LCD_MODE3);
> -+ if ( mode & GLAMO_LCD_MODE3_RGB)
> -+ reg_write_lcd(gdrm, GLAMO_REG_LCD_COMMAND1,
> -+ GLAMO_LCD_CMD_TYPE_DISP |
> -+ GLAMO_LCD_CMD_DATA_DISP_SYNC);
> -+
> -+ reg_write_lcd(gdrm, GLAMO_REG_LCD_COMMAND1,
> -+ GLAMO_LCD_CMD_TYPE_DISP |
> -+ GLAMO_LCD_CMD_DATA_DISP_FIRE);
> -+ }
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static struct glamo_script lcd_init_script[] = {
> -+ { GLAMO_REG_LCD_MODE1, 0x0020 },
> -+ /* no display rotation, no hardware cursor, no dither, no gamma,
> -+ * no retrace flip, vsync low-active, hsync low active,
> -+ * no TVCLK, no partial display, hw dest color from fb,
> -+ * no partial display mode, LCD1, software flip, */
> -+ { GLAMO_REG_LCD_MODE2, 0x9020 },
> -+ /* video flip, no ptr, no ptr, dhclk off,
> -+ * normal mode, no cpuif,
> -+ * res, serial msb first, single fb, no fr ctrl,
> -+ * cpu if bits all zero, no crc
> -+ * 0000 0000 0010 0000 */
> -+ { GLAMO_REG_LCD_MODE3, 0x0b40 },
> -+ /* src data rgb565, res, 18bit rgb666
> -+ * 000 01 011 0100 0000 */
> -+ { GLAMO_REG_LCD_POLARITY, 0x440c },
> -+ /* DE high active, no cpu/lcd if, cs0 force low, a0 low active,
> -+ * np cpu if, 9bit serial data, sclk rising edge latch data
> -+ * 01 00 0 100 0 000 01 0 0 */
> -+ /* The following values assume 640*480@16bpp */
> -+ /* FIXME: fb0 has not yet been allocated! */
> -+ { GLAMO_REG_LCD_A_BASE1, PAGE_SIZE }, /* display A base address 15:0 */
> -+ { GLAMO_REG_LCD_A_BASE2, 0x0000 }, /* display A base address 22:16 */
> -+ { GLAMO_REG_LCD_B_BASE1, 0x6000 }, /* display B base address 15:0 */
> -+ { GLAMO_REG_LCD_B_BASE2, 0x0009 }, /* display B base address 22:16 */
> -+ { GLAMO_REG_LCD_CURSOR_BASE1, 0xC000 }, /* cursor base address 15:0 */
> -+ { GLAMO_REG_LCD_CURSOR_BASE2, 0x0012 }, /* cursor base address 22:16 */
> -+ { GLAMO_REG_LCD_COMMAND2, 0x0000 }, /* display page A */
> -+};
> -+
> -+
> -+static int glamo_run_lcd_script(struct glamodrm_handle *gdrm,
> -+ struct glamo_script *script, int len)
> -+{
> -+ int i;
> -+
> -+ for (i = 0; i < len; i++) {
> -+ struct glamo_script *line = &script[i];
> -+
> -+ if (line->reg == 0xffff)
> -+ return 0;
> -+ else if (line->reg == 0xfffe)
> -+ msleep(line->val);
> -+ else
> -+ reg_write_lcd(gdrm, script[i].reg, script[i].val);
> -+ }
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+extern void jbt6k74_action(int val);
> -+
> -+/* Power on/off */
> -+static void glamo_crtc_dpms(struct drm_crtc *crtc, int mode)
> -+{
> -+}
> -+
> -+
> -+static bool glamo_crtc_mode_fixup(struct drm_crtc *crtc,
> -+ struct drm_display_mode *mode,
> -+ struct drm_display_mode *adjusted_mode)
> -+{
> -+ return true;
> -+}
> -+
> -+
> -+static int glamo_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
> -+ struct drm_framebuffer *old_fb)
> -+{
> -+ struct glamodrm_handle *gdrm;
> -+ struct glamo_crtc *gcrtc;
> -+ struct glamo_framebuffer *gfb;
> -+ struct drm_gem_object *obj;
> -+ struct drm_glamo_gem_object *gobj;
> -+ u32 addr;
> -+ u16 addr_low, addr_high;
> -+
> -+ if (!crtc->fb) {
> -+ DRM_DEBUG("No FB bound\n");
> -+ return -EINVAL;
> -+ }
> -+
> -+ /* Dig out our handle */
> -+ gcrtc = to_glamo_crtc(crtc);
> -+ gdrm = gcrtc->gdrm; /* Here it is! */
> -+
> -+ gfb = to_glamo_framebuffer(crtc->fb);
> -+ obj = gfb->obj;
> -+ gobj = obj->driver_private;
> -+
> -+ addr = GLAMO_OFFSET_FB + gobj->block->start;
> -+ addr_low = addr & 0xffff;
> -+ addr_high = ((addr >> 16) & 0x7f) | 0x4000;
> -+
> -+ glamo_lcd_cmd_mode(gdrm, 1);
> -+ reg_write_lcd(gdrm, GLAMO_REG_LCD_A_BASE1, addr_low);
> -+ reg_write_lcd(gdrm, GLAMO_REG_LCD_A_BASE2, addr_high);
> -+ glamo_lcd_cmd_mode(gdrm, 0);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static int glamo_crtc_mode_set(struct drm_crtc *crtc,
> -+ struct drm_display_mode *mode,
> -+ struct drm_display_mode *adjusted_mode,
> -+ int x, int y,
> -+ struct drm_framebuffer *old_fb)
> -+{
> -+ struct glamodrm_handle *gdrm;
> -+ struct glamo_crtc *gcrtc;
> -+ int retr_start, retr_end, disp_start, disp_end;
> -+
> -+ /* Dig out our handle */
> -+ gcrtc = to_glamo_crtc(crtc);
> -+ gdrm = gcrtc->gdrm; /* Here it is! */
> -+
> -+ glamo_lcd_cmd_mode(gdrm, 1);
> -+
> -+ glamo_engine_reclock(gdrm->glamo_core, GLAMO_ENGINE_LCD, mode->clock);
> -+ gdrm->saved_clock = mode->clock;
> -+
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_WIDTH,
> -+ GLAMO_LCD_WIDTH_MASK, mode->hdisplay);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HEIGHT,
> -+ GLAMO_LCD_HEIGHT_MASK, mode->vdisplay);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_PITCH,
> -+ GLAMO_LCD_PITCH_MASK, mode->hdisplay*2);
> -+
> -+ /* Convert "X modeline timings" into "Glamo timings" */
> -+ retr_start = 0;
> -+ retr_end = retr_start + mode->hsync_end - mode->hsync_start;
> -+ disp_start = mode->htotal - mode->hsync_start;
> -+ disp_end = disp_start + mode->hdisplay;
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_TOTAL,
> -+ GLAMO_LCD_HV_TOTAL_MASK, mode->htotal);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_RETR_START,
> -+ GLAMO_LCD_HV_RETR_START_MASK, retr_start);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_RETR_END,
> -+ GLAMO_LCD_HV_RETR_END_MASK, retr_end);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_DISP_START,
> -+ GLAMO_LCD_HV_RETR_DISP_START_MASK, disp_start);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_DISP_END,
> -+ GLAMO_LCD_HV_RETR_DISP_END_MASK, disp_end);
> -+
> -+ /* The same in the vertical direction */
> -+ retr_start = 0;
> -+ retr_end = retr_start + mode->vsync_end - mode->vsync_start;
> -+ disp_start = mode->vtotal - mode->vsync_start;
> -+ disp_end = disp_start + mode->vdisplay;
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_TOTAL,
> -+ GLAMO_LCD_HV_TOTAL_MASK, mode->vtotal);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_RETR_START,
> -+ GLAMO_LCD_HV_RETR_START_MASK, retr_start);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_RETR_END,
> -+ GLAMO_LCD_HV_RETR_END_MASK, retr_end);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_DISP_START,
> -+ GLAMO_LCD_HV_RETR_DISP_START_MASK, disp_start);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_DISP_END,
> -+ GLAMO_LCD_HV_RETR_DISP_END_MASK, disp_end);
> -+
> -+ glamo_lcd_cmd_mode(gdrm, 0);
> -+
> -+ glamo_crtc_mode_set_base(crtc, 0, 0, old_fb);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static void glamo_crtc_prepare(struct drm_crtc *crtc)
> -+{
> -+}
> -+
> -+
> -+static void glamo_crtc_commit(struct drm_crtc *crtc)
> -+{
> -+}
> -+
> -+
> -+static int glamo_crtc_cursor_set(struct drm_crtc *crtc,
> -+ struct drm_file *file_priv,
> -+ uint32_t handle,
> -+ uint32_t width, uint32_t height)
> -+{
> -+ return 0;
> -+}
> -+
> -+
> -+static int glamo_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
> -+{
> -+ return 0;
> -+}
> -+
> -+
> -+static void glamo_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
> -+ u16 *blue, uint32_t size)
> -+{
> -+}
> -+
> -+
> -+static void glamo_crtc_destroy(struct drm_crtc *crtc)
> -+{
> -+ struct glamo_crtc *glamo_crtc = to_glamo_crtc(crtc);
> -+ drm_crtc_cleanup(crtc);
> -+ kfree(glamo_crtc);
> -+}
> -+
> -+
> -+static enum drm_connector_status
> -+glamo_connector_detect(struct drm_connector *connector)
> -+{
> -+ /* One hopes it hasn't been de-soldered... */
> -+ return connector_status_connected;
> -+}
> -+
> -+
> -+static void glamo_connector_destroy(struct drm_connector *connector)
> -+{
> -+ drm_sysfs_connector_remove(connector);
> -+ drm_connector_cleanup(connector);
> -+ kfree(connector);
> -+}
> -+
> -+
> -+static int glamo_connector_get_modes(struct drm_connector *connector)
> -+{
> -+ struct drm_display_mode *mode;
> -+ struct glamo_fb_platform_data *fb_info;
> -+ struct glamo_output *goutput = to_glamo_output(connector);
> -+ struct glamodrm_handle *gdrm = goutput->gdrm;
> -+
> -+ /* Dig out the record which will tell us about the hardware */
> -+ fb_info = gdrm->glamo_core->pdata->fb_data;
> -+
> -+ mode = drm_mode_create(connector->dev);
> -+ if (!mode)
> -+ return 0;
> -+ /* Fill in 'mode' here */
> -+ mode->type = DRM_MODE_TYPE_DEFAULT | DRM_MODE_TYPE_PREFERRED;
> -+
> -+ /* Convert framebuffer timings into KMS timings */
> -+ mode->clock = 1000000000UL / fb_info->modes[0].pixclock; /* ps -> kHz */
> -+ mode->clock *= 1000; /* kHz -> Hz */
> -+ mode->hdisplay = fb_info->modes[0].xres;
> -+ mode->hsync_start = fb_info->modes[0].right_margin + mode->hdisplay;
> -+ mode->hsync_end = mode->hsync_start + fb_info->modes[0].hsync_len;
> -+ mode->htotal = mode->hsync_end + fb_info->modes[0].left_margin;
> -+ mode->hskew = 0;
> -+
> -+ mode->vdisplay = fb_info->modes[0].yres;
> -+ mode->vsync_start = fb_info->modes[0].lower_margin + mode->vdisplay;
> -+ mode->vsync_end = mode->vsync_start + fb_info->modes[0].vsync_len;
> -+ mode->vtotal = mode->vsync_end + fb_info->modes[0].upper_margin;
> -+ mode->vscan = 0;
> -+
> -+ /* Physical size */
> -+ mode->width_mm = fb_info->width;
> -+ mode->height_mm = fb_info->height;
> -+
> -+ drm_mode_set_name(mode);
> -+ drm_mode_probed_add(connector, mode);
> -+
> -+ return 1; /* one mode, for now */
> -+}
> -+
> -+
> -+static int glamo_connector_set_property(struct drm_connector *connector,
> -+ struct drm_property *property,
> -+ uint64_t value)
> -+{
> -+ return 0;
> -+}
> -+
> -+
> -+static int glamo_connector_mode_valid(struct drm_connector *connector,
> -+ struct drm_display_mode *mode)
> -+{
> -+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
> -+ return MODE_NO_DBLESCAN;
> -+
> -+ return MODE_OK;
> -+}
> -+
> -+
> -+struct drm_encoder *
> -+glamo_connector_best_encoder(struct drm_connector *connector)
> -+{
> -+ struct glamo_output *glamo_output = to_glamo_output(connector);
> -+ return &glamo_output->enc;
> -+}
> -+
> -+
> -+static void glamo_encoder_dpms(struct drm_encoder *encoder, int mode)
> -+{
> -+}
> -+
> -+
> -+static bool glamo_encoder_mode_fixup(struct drm_encoder *encoder,
> -+ struct drm_display_mode *mode,
> -+ struct drm_display_mode *adjusted_mode)
> -+{
> -+ return true;
> -+}
> -+
> -+
> -+void glamo_encoder_prepare(struct drm_encoder *encoder)
> -+{
> -+}
> -+
> -+
> -+void glamo_encoder_commit(struct drm_encoder *encoder)
> -+{
> -+}
> -+
> -+
> -+static void glamo_encoder_mode_set(struct drm_encoder *encoder,
> -+ struct drm_display_mode *mode,
> -+ struct drm_display_mode *adjusted_mode)
> -+{
> -+}
> -+
> -+
> -+static void glamo_encoder_destroy(struct drm_encoder *encoder)
> -+{
> -+ drm_encoder_cleanup(encoder);
> -+}
> -+
> -+
> -+static void glamo_framebuffer_destroy(struct drm_framebuffer *fb)
> -+{
> -+ struct glamo_framebuffer *glamo_fb = to_glamo_framebuffer(fb);
> -+ struct drm_device *dev = fb->dev;
> -+
> -+ drm_framebuffer_cleanup(fb);
> -+ mutex_lock(&dev->struct_mutex);
> -+ drm_gem_object_unreference(glamo_fb->obj);
> -+ mutex_unlock(&dev->struct_mutex);
> -+
> -+ kfree(glamo_fb);
> -+}
> -+
> -+static int glamo_framebuffer_create_handle(struct drm_framebuffer *fb,
> -+ struct drm_file *file_priv,
> -+ unsigned int *handle)
> -+{
> -+ struct glamo_framebuffer *glamo_fb = to_glamo_framebuffer(fb);
> -+ struct drm_gem_object *object = glamo_fb->obj;
> -+
> -+ return drm_gem_handle_create(file_priv, object, handle);
> -+}
> -+
> -+
> -+static const struct drm_framebuffer_funcs glamo_fb_funcs = {
> -+ .destroy = glamo_framebuffer_destroy,
> -+ .create_handle = glamo_framebuffer_create_handle,
> -+};
> -+
> -+
> -+int glamo_framebuffer_create(struct drm_device *dev,
> -+ struct drm_mode_fb_cmd *mode_cmd,
> -+ struct drm_framebuffer **fb,
> -+ struct drm_gem_object *obj)
> -+{
> -+ struct glamo_framebuffer *glamo_fb;
> -+ int ret;
> -+
> -+ glamo_fb = kzalloc(sizeof(*glamo_fb), GFP_KERNEL);
> -+ if (!glamo_fb)
> -+ return -ENOMEM;
> -+
> -+ ret = drm_framebuffer_init(dev, &glamo_fb->base, &glamo_fb_funcs);
> -+ if (ret) {
> -+ DRM_ERROR("framebuffer init failed %d\n", ret);
> -+ return ret;
> -+ }
> -+
> -+ drm_helper_mode_fill_fb_struct(&glamo_fb->base, mode_cmd);
> -+
> -+ glamo_fb->obj = obj;
> -+
> -+ *fb = &glamo_fb->base;
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static struct drm_framebuffer *
> -+glamo_user_framebuffer_create(struct drm_device *dev,
> -+ struct drm_file *filp,
> -+ struct drm_mode_fb_cmd *mode_cmd)
> -+{
> -+ struct drm_gem_object *obj;
> -+ struct drm_framebuffer *fb;
> -+ int ret;
> -+
> -+ obj = drm_gem_object_lookup(dev, filp, mode_cmd->handle);
> -+ if (!obj)
> -+ return NULL;
> -+
> -+ ret = glamo_framebuffer_create(dev, mode_cmd, &fb, obj);
> -+ if (ret) {
> -+ drm_gem_object_unreference(obj);
> -+ return NULL;
> -+ }
> -+
> -+ return fb;
> -+}
> -+
> -+
> -+int glamo_fbchanged(struct drm_device *dev)
> -+{
> -+ return 0;
> -+}
> -+
> -+
> -+/* CRTC functions */
> -+static const struct drm_crtc_funcs glamo_crtc_funcs = {
> -+ .cursor_set = glamo_crtc_cursor_set,
> -+ .cursor_move = glamo_crtc_cursor_move,
> -+ .gamma_set = glamo_crtc_gamma_set,
> -+ .set_config = drm_crtc_helper_set_config,
> -+ .destroy = glamo_crtc_destroy,
> -+};
> -+
> -+
> -+/* CRTC helper functions */
> -+static const struct drm_crtc_helper_funcs glamo_crtc_helper_funcs = {
> -+ .dpms = glamo_crtc_dpms,
> -+ .mode_fixup = glamo_crtc_mode_fixup,
> -+ .mode_set = glamo_crtc_mode_set,
> -+ .mode_set_base = glamo_crtc_mode_set_base,
> -+ .prepare = glamo_crtc_prepare,
> -+ .commit = glamo_crtc_commit,
> -+};
> -+
> -+
> -+/* Connector functions */
> -+static const struct drm_connector_funcs glamo_connector_funcs = {
> -+ .detect = glamo_connector_detect,
> -+ .fill_modes = drm_helper_probe_single_connector_modes,
> -+ .destroy = glamo_connector_destroy,
> -+ .set_property = glamo_connector_set_property,
> -+};
> -+
> -+
> -+/* Connector helper functions */
> -+static const struct drm_connector_helper_funcs glamo_connector_helper_funcs = {
> -+ .mode_valid = glamo_connector_mode_valid,
> -+ .get_modes = glamo_connector_get_modes,
> -+ .best_encoder = glamo_connector_best_encoder,
> -+};
> -+
> -+
> -+/* Encoder functions */
> -+static const struct drm_encoder_funcs glamo_encoder_funcs = {
> -+ .destroy = glamo_encoder_destroy,
> -+};
> -+
> -+
> -+/* Encoder helper functions */
> -+static const struct drm_encoder_helper_funcs glamo_encoder_helper_funcs = {
> -+ .dpms = glamo_encoder_dpms,
> -+ .mode_fixup = glamo_encoder_mode_fixup,
> -+ .prepare = glamo_encoder_prepare,
> -+ .commit = glamo_encoder_commit,
> -+ .mode_set = glamo_encoder_mode_set,
> -+};
> -+
> -+
> -+/* Mode functions */
> -+static const struct drm_mode_config_funcs glamo_mode_funcs = {
> -+ .fb_create = glamo_user_framebuffer_create,
> -+ .fb_changed = glamo_fbchanged
> -+};
> -+
> -+
> -+static struct drm_mode_set kernelfb_mode;
> -+
> -+
> -+/* Restore's the kernel's fbcon mode, used for panic path */
> -+void glamo_display_restore(void)
> -+{
> -+ drm_crtc_helper_set_config(&kernelfb_mode);
> -+}
> -+
> -+
> -+static int glamo_display_panic(struct notifier_block *n, unsigned long ununsed,
> -+ void *panic_str)
> -+{
> -+ DRM_ERROR("panic occurred, switching back to text console\n");
> -+
> -+ glamo_display_restore();
> -+ return 0;
> -+}
> -+
> -+
> -+static struct notifier_block paniced = {
> -+ .notifier_call = glamo_display_panic,
> -+};
> -+
> -+
> -+int glamo_display_init(struct drm_device *dev)
> -+{
> -+ struct glamodrm_handle *gdrm;
> -+ struct glamo_crtc *glamo_crtc;
> -+ struct glamo_output *glamo_output;
> -+ struct drm_connector *connector;
> -+ struct glamo_framebuffer *glamo_fb;
> -+ struct fb_info *info;
> -+ struct glamofb_par *par;
> -+ struct drm_mode_set *modeset;
> -+
> -+ gdrm = dev->dev_private;
> -+
> -+ /* Initial setup of the LCD controller */
> -+ glamo_engine_enable(gdrm->glamo_core, GLAMO_ENGINE_LCD);
> -+ glamo_engine_reset(gdrm->glamo_core, GLAMO_ENGINE_LCD);
> -+
> -+ glamo_run_lcd_script(gdrm, lcd_init_script,
> -+ ARRAY_SIZE(lcd_init_script));
> -+
> -+ drm_mode_config_init(dev);
> -+
> -+ dev->mode_config.min_width = 240;
> -+ dev->mode_config.min_height = 320;
> -+ dev->mode_config.max_width = 480;
> -+ dev->mode_config.max_height = 640;
> -+
> -+ dev->mode_config.funcs = (void *)&glamo_mode_funcs;
> -+
> -+ /* Initialise our CRTC object.
> -+ * Only one connector per CRTC. We know this: it's kind of soldered. */
> -+ glamo_crtc = kzalloc(sizeof(struct glamo_crtc)
> -+ + sizeof(struct drm_connector *), GFP_KERNEL);
> -+ if (glamo_crtc == NULL) return 1;
> -+ glamo_crtc->gdrm = gdrm;
> -+ glamo_crtc->blank_mode = DRM_MODE_DPMS_OFF;
> -+ drm_crtc_init(dev, &glamo_crtc->base, &glamo_crtc_funcs);
> -+ drm_crtc_helper_add(&glamo_crtc->base, &glamo_crtc_helper_funcs);
> -+
> -+ glamo_crtc->mode_set.crtc = &glamo_crtc->base;
> -+ glamo_crtc->mode_set.connectors =
> -+ (struct drm_connector **)(glamo_crtc + 1);
> -+ glamo_crtc->mode_set.num_connectors = 0;
> -+
> -+ /* Create our "output" object: consists of an output and an encoder */
> -+ glamo_output = kzalloc(sizeof(struct glamo_output), GFP_KERNEL);
> -+ if (glamo_output == NULL) return 1;
> -+ connector = &glamo_output->base;
> -+ glamo_output->gdrm = gdrm;
> -+
> -+ /* Initialise the connector */
> -+ drm_connector_init(dev, connector, &glamo_connector_funcs,
> -+ DRM_MODE_CONNECTOR_Unknown);
> -+ drm_sysfs_connector_add(connector);
> -+ connector->interlace_allowed = 0;
> -+ connector->doublescan_allowed = 0;
> -+
> -+ /* Initialise the encoder */
> -+ drm_encoder_init(dev, &glamo_output->enc, &glamo_encoder_funcs,
> -+ DRM_MODE_ENCODER_DAC);
> -+ glamo_output->enc.possible_crtcs = 1 << 0;
> -+ drm_mode_connector_attach_encoder(&glamo_output->base,
> -+ &glamo_output->enc);
> -+
> -+ drm_encoder_helper_add(&glamo_output->enc, &glamo_encoder_helper_funcs);
> -+ drm_connector_helper_add(connector, &glamo_connector_helper_funcs);
> -+
> -+ drm_helper_initial_config(dev);
> -+
> -+ if (list_empty(&dev->mode_config.fb_kernel_list)) {
> -+ int ret, cols, cols_g;
> -+ cols_g = reg_read_lcd(gdrm, GLAMO_REG_LCD_MODE3) & 0xc000;
> -+ switch ( cols_g ) {
> -+ case GLAMO_LCD_SRC_RGB565 :
> -+ cols = GLAMO_FB_RGB565; break;
> -+ case GLAMO_LCD_SRC_ARGB1555 :
> -+ cols = GLAMO_FB_ARGB1555; break;
> -+ case GLAMO_LCD_SRC_ARGB4444 :
> -+ cols = GLAMO_FB_ARGB4444; break;
> -+ default :
> -+ printk(KERN_WARNING "Unrecognised LCD colour mode\n");
> -+ cols = GLAMO_FB_RGB565; break; /* Take a guess */
> -+ }
> -+ ret = glamofb_create(dev, 480, 640, 480, 640, cols, &glamo_fb);
> -+ if (ret) return -EINVAL;
> -+ }
> -+
> -+ info = glamo_fb->base.fbdev;
> -+ par = info->par;
> -+
> -+ modeset = &glamo_crtc->mode_set;
> -+ modeset->fb = &glamo_fb->base;
> -+ modeset->connectors[0] = connector;
> -+
> -+ par->crtc_ids[0] = glamo_crtc->base.base.id;
> -+
> -+ modeset->num_connectors = 1;
> -+ modeset->mode = modeset->crtc->desired_mode;
> -+
> -+ par->crtc_count = 1;
> -+
> -+ if (register_framebuffer(info) < 0)
> -+ return -EINVAL;
> -+
> -+ printk(KERN_INFO "[glamo-drm] fb%d: %s frame buffer device\n",
> -+ info->node, info->fix.id);
> -+
> -+ /* Switch back to kernel console on panic */
> -+ kernelfb_mode = *modeset;
> -+ atomic_notifier_chain_register(&panic_notifier_list, &paniced);
> -+ printk(KERN_INFO "[glamo-drm] Registered panic notifier\n");
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+void glamo_display_suspend(struct glamodrm_handle *gdrm)
> -+{
> -+ gdrm->saved_width = reg_read_lcd(gdrm, GLAMO_REG_LCD_WIDTH);
> -+ gdrm->saved_height = reg_read_lcd(gdrm, GLAMO_REG_LCD_HEIGHT);
> -+ gdrm->saved_pitch = reg_read_lcd(gdrm, GLAMO_REG_LCD_PITCH);
> -+ gdrm->saved_htotal = reg_read_lcd(gdrm, GLAMO_REG_LCD_HORIZ_TOTAL);
> -+ gdrm->saved_hrtrst = reg_read_lcd(gdrm, GLAMO_REG_LCD_HORIZ_RETR_START);
> -+ gdrm->saved_hrtren = reg_read_lcd(gdrm, GLAMO_REG_LCD_HORIZ_RETR_END);
> -+ gdrm->saved_hdspst = reg_read_lcd(gdrm, GLAMO_REG_LCD_HORIZ_DISP_START);
> -+ gdrm->saved_hdspen = reg_read_lcd(gdrm, GLAMO_REG_LCD_HORIZ_DISP_END);
> -+ gdrm->saved_vtotal = reg_read_lcd(gdrm, GLAMO_REG_LCD_VERT_TOTAL);
> -+ gdrm->saved_vrtrst = reg_read_lcd(gdrm, GLAMO_REG_LCD_VERT_RETR_START);
> -+ gdrm->saved_vrtren = reg_read_lcd(gdrm, GLAMO_REG_LCD_VERT_RETR_END);
> -+ gdrm->saved_vdspst = reg_read_lcd(gdrm, GLAMO_REG_LCD_VERT_DISP_START);
> -+ gdrm->saved_vdspen = reg_read_lcd(gdrm, GLAMO_REG_LCD_VERT_DISP_END);
> -+}
> -+
> -+
> -+void glamo_display_resume(struct glamodrm_handle *gdrm)
> -+{
> -+ glamo_engine_enable(gdrm->glamo_core, GLAMO_ENGINE_LCD);
> -+ glamo_engine_reset(gdrm->glamo_core, GLAMO_ENGINE_LCD);
> -+ glamo_run_lcd_script(gdrm, lcd_init_script,
> -+ ARRAY_SIZE(lcd_init_script));
> -+
> -+ /* Enable pixel clock */
> -+ glamo_engine_clkreg_set(gdrm->glamo_core,
> -+ GLAMO_ENGINE_LCD,
> -+ GLAMO_CLOCK_LCD_EN_DCLK,
> -+ GLAMO_CLOCK_LCD_EN_DCLK);
> -+
> -+ /* Restore timings */
> -+ glamo_lcd_cmd_mode(gdrm, 1);
> -+ glamo_engine_reclock(gdrm->glamo_core, GLAMO_ENGINE_LCD,
> -+ gdrm->saved_clock);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_WIDTH, GLAMO_LCD_WIDTH_MASK,
> -+ gdrm->saved_width);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HEIGHT, GLAMO_LCD_HEIGHT_MASK,
> -+ gdrm->saved_height);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_PITCH, GLAMO_LCD_PITCH_MASK,
> -+ gdrm->saved_pitch);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_TOTAL,
> -+ GLAMO_LCD_HV_TOTAL_MASK, gdrm->saved_htotal);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_RETR_START,
> -+ GLAMO_LCD_HV_RETR_START_MASK, gdrm->saved_hrtrst);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_RETR_END,
> -+ GLAMO_LCD_HV_RETR_END_MASK, gdrm->saved_hrtren);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_DISP_START,
> -+ GLAMO_LCD_HV_RETR_DISP_START_MASK,
> -+ gdrm->saved_hdspst);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_HORIZ_DISP_END,
> -+ GLAMO_LCD_HV_RETR_DISP_END_MASK,
> -+ gdrm->saved_hdspen);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_TOTAL,
> -+ GLAMO_LCD_HV_TOTAL_MASK, gdrm->saved_vtotal);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_RETR_START,
> -+ GLAMO_LCD_HV_RETR_START_MASK, gdrm->saved_vrtrst);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_RETR_END,
> -+ GLAMO_LCD_HV_RETR_END_MASK, gdrm->saved_vrtren);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_DISP_START,
> -+ GLAMO_LCD_HV_RETR_DISP_START_MASK,
> -+ gdrm->saved_vdspst);
> -+ reg_set_bit_mask_lcd(gdrm, GLAMO_REG_LCD_VERT_DISP_END,
> -+ GLAMO_LCD_HV_RETR_DISP_END_MASK,
> -+ gdrm->saved_vdspen);
> -+ glamo_lcd_cmd_mode(gdrm, 0);
> -+}
> -diff --git a/drivers/mfd/glamo/glamo-display.h b/drivers/mfd/glamo/glamo-display.h
> -new file mode 100644
> -index 0000000..d6f21bc
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-display.h
> -@@ -0,0 +1,39 @@
> -+/* Smedia Glamo 336x/337x Display
> -+ *
> -+ * Copyright (c) 2008-2009 Thomas White <taw@bitwiz.org.uk>
> -+ *
> -+ * All rights reserved.
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ */
> -+
> -+#ifndef __GLAMO_DISPLAY_H
> -+#define __GLAMO_DISPLAY_H
> -+
> -+#include <drm/drmP.h>
> -+#include "glamo-drm-private.h"
> -+
> -+extern int glamo_display_init(struct drm_device *dev);
> -+
> -+extern int glamo_framebuffer_create(struct drm_device *dev,
> -+ struct drm_mode_fb_cmd *mode_cmd,
> -+ struct drm_framebuffer **fb,
> -+ struct drm_gem_object *obj);
> -+
> -+extern void glamo_display_suspend(struct glamodrm_handle *gdrm);
> -+extern void glamo_display_resume(struct glamodrm_handle *gdrm);
> -+
> -+#endif /* __GLAMO_DISPLAY_H */
> -diff --git a/drivers/mfd/glamo/glamo-drm-drv.c b/drivers/mfd/glamo/glamo-drm-drv.c
> -new file mode 100644
> -index 0000000..81215f4
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-drm-drv.c
> -@@ -0,0 +1,453 @@
> -+/* Smedia Glamo 336x/337x Graphics Driver
> -+ *
> -+ * Copyright (C) 2009 Openmoko, Inc. Jorge Luis Zapata <turran@openmoko.com>
> -+ * Copyright (C) 2008-2009 Thomas White <taw@bitwiz.org.uk>
> -+ * Copyright (C) 2009 Andreas Pokorny <andreas.pokorny@gmail.com>
> -+ *
> -+ * All rights reserved.
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ */
> -+
> -+
> -+#include <linux/module.h>
> -+#include <linux/platform_device.h>
> -+#include <drm/drmP.h>
> -+#include <drm/glamo_drm.h>
> -+#include <linux/glamofb.h>
> -+
> -+#include "glamo-core.h"
> -+#include "glamo-cmdq.h"
> -+#include "glamo-buffer.h"
> -+#include "glamo-drm-private.h"
> -+#include "glamo-display.h"
> -+#include "glamo-kms-fb.h"
> -+#include "glamo-fence.h"
> -+
> -+#define DRIVER_AUTHOR "Openmoko, Inc."
> -+#define DRIVER_NAME "glamo-drm"
> -+#define DRIVER_DESC "SMedia Glamo 3362"
> -+#define DRIVER_DATE "20090614"
> -+
> -+
> -+static int glamo_ioctl_swap(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ printk(KERN_INFO "glamo_ioctl_swap\n");
> -+ return 0;
> -+}
> -+
> -+
> -+static int glamo_ioctl_gem_info(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ printk(KERN_INFO "glamo_ioctl_gem_info\n");
> -+ return 0;
> -+}
> -+
> -+
> -+struct drm_ioctl_desc glamo_ioctls[] = {
> -+ DRM_IOCTL_DEF(DRM_GLAMO_CMDBUF, glamo_ioctl_cmdbuf, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_SWAP, glamo_ioctl_swap, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_CMDBURST, glamo_ioctl_cmdburst, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_GEM_INFO, glamo_ioctl_gem_info, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_GEM_CREATE, glamo_ioctl_gem_create, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_GEM_MMAP, glamo_ioctl_gem_mmap, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_GEM_PIN, glamo_ioctl_gem_pin, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_GEM_UNPIN, glamo_ioctl_gem_unpin, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_GEM_PREAD, glamo_ioctl_gem_pread, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_GEM_PWRITE, glamo_ioctl_gem_pwrite, DRM_AUTH),
> -+ DRM_IOCTL_DEF(DRM_GLAMO_GEM_WAIT_RENDERING,
> -+ glamo_ioctl_wait_rendering, DRM_AUTH),
> -+};
> -+
> -+
> -+static int glamodrm_firstopen(struct drm_device *dev)
> -+{
> -+ DRM_DEBUG("\n");
> -+ return 0;
> -+}
> -+
> -+
> -+static int glamodrm_open(struct drm_device *dev, struct drm_file *fh)
> -+{
> -+ DRM_DEBUG("\n");
> -+ return 0;
> -+}
> -+
> -+
> -+static void glamodrm_preclose(struct drm_device *dev, struct drm_file *fh)
> -+{
> -+ DRM_DEBUG("\n");
> -+}
> -+
> -+static void glamodrm_postclose(struct drm_device *dev, struct drm_file *fh)
> -+{
> -+ DRM_DEBUG("\n");
> -+}
> -+
> -+
> -+static void glamodrm_lastclose(struct drm_device *dev)
> -+{
> -+ DRM_DEBUG("\n");
> -+}
> -+
> -+
> -+static int glamodrm_master_create(struct drm_device *dev,
> -+ struct drm_master *master)
> -+{
> -+ DRM_DEBUG("\n");
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static void glamodrm_master_destroy(struct drm_device *dev,
> -+ struct drm_master *master)
> -+{
> -+ DRM_DEBUG("\n");
> -+}
> -+
> -+
> -+static int glamodrm_load(struct drm_device *dev, unsigned long flags)
> -+{
> -+ struct glamodrm_handle *gdrm;
> -+ gdrm = dev->dev_private;
> -+
> -+ glamo_buffer_init(gdrm);
> -+ glamo_cmdq_init(gdrm);
> -+ glamo_fence_init(gdrm);
> -+ glamo_display_init(dev);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static int glamodrm_unload(struct drm_device *dev)
> -+{
> -+ struct glamodrm_handle *gdrm;
> -+
> -+ gdrm = dev->dev_private;
> -+
> -+ glamo_engine_disable(gdrm->glamo_core, GLAMO_ENGINE_2D);
> -+ glamo_engine_disable(gdrm->glamo_core, GLAMO_ENGINE_3D);
> -+ glamo_buffer_final(gdrm);
> -+ glamo_fence_shutdown(gdrm);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static struct vm_operations_struct glamodrm_gem_vm_ops = {
> -+ .fault = glamodrm_gem_fault,
> -+};
> -+
> -+static struct drm_driver glamodrm_drm_driver = {
> -+ .driver_features = DRIVER_IS_PLATFORM | DRIVER_GEM | DRIVER_MODESET,
> -+ .firstopen = glamodrm_firstopen,
> -+ .load = glamodrm_load,
> -+ .unload = glamodrm_unload,
> -+ .open = glamodrm_open,
> -+ .preclose = glamodrm_preclose,
> -+ .postclose = glamodrm_postclose,
> -+ .lastclose = glamodrm_lastclose,
> -+ .reclaim_buffers = drm_core_reclaim_buffers,
> -+ .get_map_ofs = drm_core_get_map_ofs,
> -+ .get_reg_ofs = drm_core_get_reg_ofs,
> -+ .master_create = glamodrm_master_create,
> -+ .master_destroy = glamodrm_master_destroy,
> -+ .gem_init_object = glamodrm_gem_init_object,
> -+ .gem_free_object = glamodrm_gem_free_object,
> -+ .gem_vm_ops = &glamodrm_gem_vm_ops,
> -+ .ioctls = glamo_ioctls,
> -+ .fops = {
> -+ .owner = THIS_MODULE,
> -+ .open = drm_open,
> -+ .release = drm_release,
> -+ .ioctl = drm_ioctl,
> -+ .mmap = drm_gem_mmap,
> -+ .poll = drm_poll,
> -+ .fasync = drm_fasync,
> -+ },
> -+ .major = 0,
> -+ .minor = 1,
> -+ .patchlevel = 0,
> -+ .name = DRIVER_NAME,
> -+ .desc = DRIVER_DESC,
> -+ .date = DRIVER_DATE,
> -+};
> -+
> -+
> -+static int glamodrm_probe(struct platform_device *pdev)
> -+{
> -+ int rc;
> -+ struct glamodrm_handle *gdrm;
> -+ struct glamo_core *core = dev_get_drvdata(pdev->dev.parent);
> -+
> -+ printk(KERN_INFO "[glamo-drm] SMedia Glamo Direct Rendering Support\n");
> -+
> -+ gdrm = kzalloc(sizeof(*gdrm), GFP_KERNEL);
> -+ if ( !gdrm )
> -+ return -ENOMEM;
> -+ platform_set_drvdata(pdev, gdrm);
> -+ gdrm->glamo_core = core;
> -+ gdrm->dev = &pdev->dev;
> -+
> -+ /* Find the command queue registers */
> -+ gdrm->reg = platform_get_resource_byname(pdev, IORESOURCE_MEM,
> -+ "glamo-cmdq-regs");
> -+ if ( !gdrm->reg ) {
> -+ dev_err(&pdev->dev, "Unable to find cmdq registers.\n");
> -+ rc = -ENOENT;
> -+ goto out_free;
> -+ }
> -+ gdrm->reg = request_mem_region(gdrm->reg->start,
> -+ resource_size(gdrm->reg), pdev->name);
> -+ if ( !gdrm->reg ) {
> -+ dev_err(&pdev->dev, "failed to request MMIO region\n");
> -+ rc = -ENOENT;
> -+ goto out_free;
> -+ }
> -+ gdrm->reg_base = ioremap_nocache(gdrm->reg->start,
> -+ resource_size(gdrm->reg));
> -+ if ( !gdrm->reg_base ) {
> -+ dev_err(&pdev->dev, "failed to ioremap() MMIO registers\n");
> -+ rc = -ENOENT;
> -+ goto out_release_regs;
> -+ }
> -+
> -+ /* Find the command queue itself */
> -+ gdrm->cmdq = platform_get_resource_byname(pdev, IORESOURCE_MEM,
> -+ "glamo-command-queue");
> -+ if ( !gdrm->cmdq ) {
> -+ dev_err(&pdev->dev, "Unable to find command queue.\n");
> -+ rc = -ENOENT;
> -+ goto out_unmap_regs;
> -+ }
> -+ gdrm->cmdq = request_mem_region(gdrm->cmdq->start,
> -+ resource_size(gdrm->cmdq), pdev->name);
> -+ if ( !gdrm->cmdq ) {
> -+ dev_err(&pdev->dev, "failed to request command queue region\n");
> -+ rc = -ENOENT;
> -+ goto out_unmap_regs;
> -+ }
> -+ gdrm->cmdq_base = ioremap_nocache(gdrm->cmdq->start,
> -+ resource_size(gdrm->cmdq));
> -+ if ( !gdrm->cmdq_base ) {
> -+ dev_err(&pdev->dev, "failed to ioremap() command queue\n");
> -+ rc = -ENOENT;
> -+ goto out_release_cmdq;
> -+ }
> -+
> -+ /* Find the VRAM */
> -+ gdrm->vram = platform_get_resource_byname(pdev, IORESOURCE_MEM,
> -+ "glamo-fb-mem");
> -+ if ( !gdrm->vram ) {
> -+ dev_err(&pdev->dev, "Unable to find VRAM.\n");
> -+ rc = -ENOENT;
> -+ goto out_unmap_cmdq;
> -+ }
> -+ gdrm->vram = request_mem_region(gdrm->vram->start,
> -+ resource_size(gdrm->vram), pdev->name);
> -+ if ( !gdrm->vram ) {
> -+ dev_err(&pdev->dev, "failed to request VRAM region\n");
> -+ rc = -ENOENT;
> -+ goto out_unmap_cmdq;
> -+ }
> -+
> -+ /* Find the LCD controller */
> -+ gdrm->lcd_regs = platform_get_resource_byname(pdev, IORESOURCE_MEM,
> -+ "glamo-fb-regs");
> -+ if ( !gdrm->lcd_regs ) {
> -+ dev_err(&pdev->dev, "Unable to find LCD registers.\n");
> -+ rc = -ENOENT;
> -+ goto out_release_vram;
> -+ }
> -+ gdrm->lcd_regs = request_mem_region(gdrm->lcd_regs->start,
> -+ resource_size(gdrm->lcd_regs),
> -+ pdev->name);
> -+ if ( !gdrm->lcd_regs ) {
> -+ dev_err(&pdev->dev, "failed to request LCD registers\n");
> -+ rc = -ENOENT;
> -+ goto out_release_vram;
> -+ }
> -+ gdrm->lcd_base = ioremap_nocache(gdrm->lcd_regs->start,
> -+ resource_size(gdrm->lcd_regs));
> -+ if ( !gdrm->lcd_base ) {
> -+ dev_err(&pdev->dev, "failed to ioremap() LCD registers\n");
> -+ rc = -ENOENT;
> -+ goto out_release_lcd;
> -+ }
> -+
> -+ /* Find the 2D engine */
> -+ gdrm->twod_regs = platform_get_resource(pdev, IORESOURCE_MEM, 4);
> -+ if ( !gdrm->twod_regs ) {
> -+ dev_err(&pdev->dev, "Unable to find 2D registers.\n");
> -+ rc = -ENOENT;
> -+ goto out_unmap_lcd;
> -+ }
> -+ gdrm->twod_regs = request_mem_region(gdrm->twod_regs->start,
> -+ resource_size(gdrm->twod_regs),
> -+ pdev->name);
> -+ if ( !gdrm->twod_regs ) {
> -+ dev_err(&pdev->dev, "failed to request 2D registers\n");
> -+ rc = -ENOENT;
> -+ goto out_unmap_lcd;
> -+ }
> -+ gdrm->twod_base = ioremap(gdrm->twod_regs->start,
> -+ resource_size(gdrm->twod_regs));
> -+ if ( !gdrm->twod_base ) {
> -+ dev_err(&pdev->dev, "failed to ioremap() 2D registers\n");
> -+ rc = -ENOENT;
> -+ goto out_release_2d;
> -+ }
> -+
> -+ /* Hook up IRQ handle for fence processing */
> -+ gdrm->twod_irq = platform_get_irq_byname(pdev, "glamo-2d-irq");
> -+ rc = request_irq(gdrm->twod_irq, glamo_fence_irq_handler,
> -+ IRQF_SHARED, pdev->name, gdrm);
> -+ if ( rc ) {
> -+ dev_err(&pdev->dev, "failed to register irq.\n");
> -+ goto out_unmap_2d;
> -+ }
> -+
> -+ gdrm->vram_size = GLAMO_FB_SIZE;
> -+ printk(KERN_INFO "[glamo-drm] %lli bytes of VRAM\n",
> -+ (long long int)gdrm->vram_size);
> -+
> -+ /* Initialise DRM */
> -+ drm_platform_init(&glamodrm_drm_driver, pdev, (void *)gdrm);
> -+
> -+ return 0;
> -+
> -+out_unmap_2d:
> -+ iounmap(gdrm->twod_base);
> -+out_release_2d:
> -+ release_mem_region(gdrm->twod_regs->start,
> -+ resource_size(gdrm->twod_regs));
> -+out_unmap_lcd:
> -+ iounmap(gdrm->lcd_base);
> -+out_release_lcd:
> -+ release_mem_region(gdrm->lcd_regs->start,
> -+ resource_size(gdrm->lcd_regs));
> -+out_release_vram:
> -+ release_mem_region(gdrm->vram->start, resource_size(gdrm->vram));
> -+out_unmap_cmdq:
> -+ iounmap(gdrm->cmdq_base);
> -+out_release_cmdq:
> -+ release_mem_region(gdrm->cmdq->start, resource_size(gdrm->cmdq));
> -+out_unmap_regs:
> -+ iounmap(gdrm->reg_base);
> -+out_release_regs:
> -+ release_mem_region(gdrm->reg->start, resource_size(gdrm->reg));
> -+out_free:
> -+ kfree(gdrm);
> -+ pdev->dev.driver_data = NULL;
> -+ return rc;
> -+}
> -+
> -+
> -+static int glamodrm_remove(struct platform_device *pdev)
> -+{
> -+ struct glamodrm_handle *gdrm = platform_get_drvdata(pdev);
> -+
> -+ glamo_buffer_final(gdrm);
> -+ glamo_cmdq_shutdown(gdrm);
> -+
> -+ drm_exit(&glamodrm_drm_driver);
> -+
> -+ platform_set_drvdata(pdev, NULL);
> -+
> -+ /* Release registers */
> -+ iounmap(gdrm->reg_base);
> -+ release_mem_region(gdrm->reg->start, resource_size(gdrm->reg));
> -+
> -+ /* Release VRAM */
> -+ release_mem_region(gdrm->vram->start, resource_size(gdrm->vram));
> -+
> -+ /* Release command queue */
> -+ iounmap(gdrm->cmdq_base);
> -+ release_mem_region(gdrm->cmdq->start, resource_size(gdrm->cmdq));
> -+
> -+ /* Release 2D engine */
> -+ free_irq(gdrm->twod_irq, gdrm);
> -+ iounmap(gdrm->twod_base);
> -+ release_mem_region(gdrm->twod_regs->start,
> -+ resource_size(gdrm->twod_regs));
> -+
> -+ kfree(gdrm);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static int glamodrm_suspend(struct platform_device *pdev, pm_message_t state)
> -+{
> -+ struct glamodrm_handle *gdrm = platform_get_drvdata(pdev);
> -+
> -+ glamo_kmsfb_suspend(gdrm);
> -+ glamo_display_suspend(gdrm);
> -+ glamo_cmdq_suspend(gdrm);
> -+
> -+ /* glamo_core.c will suspend the engines for us */
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static int glamodrm_resume(struct platform_device *pdev)
> -+{
> -+ struct glamodrm_handle *gdrm = platform_get_drvdata(pdev);
> -+
> -+ glamo_cmdq_resume(gdrm);
> -+ glamo_display_resume(gdrm);
> -+ glamo_kmsfb_resume(gdrm);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+static struct platform_driver glamodrm_driver = {
> -+ .probe = glamodrm_probe,
> -+ .remove = glamodrm_remove,
> -+ .suspend = glamodrm_suspend,
> -+ .resume = glamodrm_resume,
> -+ .driver = {
> -+ .name = "glamo-fb",
> -+ .owner = THIS_MODULE,
> -+ },
> -+};
> -+
> -+
> -+static int __devinit glamodrm_init(void)
> -+{
> -+ glamodrm_drm_driver.num_ioctls = DRM_ARRAY_SIZE(glamo_ioctls);
> -+ return platform_driver_register(&glamodrm_driver);
> -+}
> -+
> -+
> -+static void __exit glamodrm_exit(void)
> -+{
> -+ platform_driver_unregister(&glamodrm_driver);
> -+}
> -+
> -+
> -+module_init(glamodrm_init);
> -+module_exit(glamodrm_exit);
> -+
> -+MODULE_AUTHOR(DRIVER_AUTHOR);
> -+MODULE_DESCRIPTION(DRIVER_DESC);
> -+MODULE_LICENSE("GPL");
> -diff --git a/drivers/mfd/glamo/glamo-drm-private.h b/drivers/mfd/glamo/glamo-drm-private.h
> -new file mode 100644
> -index 0000000..7949a2e
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-drm-private.h
> -@@ -0,0 +1,156 @@
> -+/* Smedia Glamo 336x/337x DRM private bits
> -+ *
> -+ * Copyright (C) 2008-2009 Thomas White <taw@bitwiz.org.uk>
> -+ * Copyright (C) 2009 Andreas Pokorny <andreas.pokorny@gmail.com>
> -+ * Based on xf86-video-glamo
> -+ * Copyright 2007 OpenMoko, Inc.
> -+ * Copyright © 2009 Lars-Peter Clausen <lars@metafoo.de>
> -+ *
> -+ * All rights reserved.
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ */
> -+
> -+#ifndef __GLAMO_DRMPRIV_H
> -+#define __GLAMO_DRMPRIV_H
> -+
> -+
> -+#include <linux/module.h>
> -+#include <linux/platform_device.h>
> -+#include <linux/semaphore.h>
> -+#include <linux/spinlock.h>
> -+#include <linux/wait.h>
> -+
> -+#include "glamo-core.h"
> -+
> -+
> -+/* Memory to allocate for the framebuffer.
> -+ * The rest is reserved for the DRM memory manager */
> -+#define GLAMO_FRAMEBUFFER_ALLOCATION (2*480*640)
> -+
> -+
> -+struct glamodrm_handle {
> -+
> -+ /* This device */
> -+ struct device *dev;
> -+
> -+ /* The parent device handle */
> -+ struct glamo_core *glamo_core;
> -+
> -+ /* Framebuffer handle for the console (i.e. /dev/fb0) */
> -+ struct fb_info *fb;
> -+
> -+ /* Command queue registers */
> -+ struct resource *reg;
> -+ char __iomem *reg_base;
> -+
> -+ /* VRAM region */
> -+ struct resource *vram;
> -+
> -+ /* Command queue region */
> -+ struct resource *cmdq;
> -+ char __iomem *cmdq_base;
> -+
> -+ /* LCD controller registers */
> -+ struct resource *lcd_regs;
> -+ char __iomem *lcd_base;
> -+
> -+ /* 2D engine registers and IRQ */
> -+ struct resource *twod_regs;
> -+ char __iomem *twod_base;
> -+ unsigned int twod_irq;
> -+
> -+ ssize_t vram_size;
> -+
> -+ /* Memory management */
> -+ struct drm_mm *mmgr;
> -+
> -+ /* semaphore against concurrent ioctl */
> -+ struct semaphore add_to_ring;
> -+
> -+ /* Saved state */
> -+ u_int16_t saved_clock;
> -+ u_int16_t saved_width;
> -+ u_int16_t saved_height;
> -+ u_int16_t saved_pitch;
> -+ u_int16_t saved_htotal;
> -+ u_int16_t saved_hrtrst;
> -+ u_int16_t saved_hrtren;
> -+ u_int16_t saved_hdspst;
> -+ u_int16_t saved_hdspen;
> -+ u_int16_t saved_vtotal;
> -+ u_int16_t saved_vrtrst;
> -+ u_int16_t saved_vrtren;
> -+ u_int16_t saved_vdspst;
> -+ u_int16_t saved_vdspen;
> -+
> -+ /* Fencing */
> -+ atomic_t curr_seq; /* The last used stamp number */
> -+ struct list_head fence_list; /* List of active fences */
> -+ rwlock_t fence_list_lock; /* Lock to protect fence_list */
> -+ wait_queue_head_t fence_queue; /* Waitqueue */
> -+ struct tasklet_struct fence_tl; /* Tasklet for fence IRQ */
> -+
> -+ /* A scratch block */
> -+ struct drm_mm_node *scratch;
> -+};
> -+
> -+
> -+/* Private data. This is where we keep our memory management bits */
> -+struct drm_glamo_gem_object {
> -+ struct drm_gem_object *obj; /* The GEM object this refers to */
> -+ struct drm_mm_node *block; /* Block handle for drm_mm */
> -+ uint64_t mmap_offset;
> -+};
> -+
> -+
> -+struct glamo_crtc {
> -+ struct drm_crtc base;
> -+ struct glamodrm_handle *gdrm;
> -+ /* a mode_set for fbdev users on this crtc */
> -+ struct drm_mode_set mode_set;
> -+ int blank_mode;
> -+};
> -+
> -+
> -+struct glamo_framebuffer {
> -+ struct drm_framebuffer base;
> -+ struct drm_gem_object *obj;
> -+};
> -+
> -+
> -+struct glamo_output {
> -+ struct drm_connector base;
> -+ struct drm_encoder enc;
> -+ struct glamodrm_handle *gdrm;
> -+};
> -+
> -+
> -+/* Colour mode for KMS framebuffer */
> -+enum {
> -+ GLAMO_FB_RGB565,
> -+ GLAMO_FB_ARGB1555,
> -+ GLAMO_FB_ARGB4444
> -+};
> -+
> -+
> -+#define to_glamo_crtc(x) container_of(x, struct glamo_crtc, base)
> -+#define to_glamo_output(x) container_of(x, struct glamo_output, base)
> -+#define enc_to_glamo_output(x) container_of(x, struct glamo_output, enc)
> -+#define to_glamo_framebuffer(x) container_of(x, struct glamo_framebuffer, base)
> -+
> -+
> -+#endif /* __GLAMO_DRMPRIV_H */
> -diff --git a/drivers/mfd/glamo/glamo-fence.c b/drivers/mfd/glamo/glamo-fence.c
> -new file mode 100644
> -index 0000000..ab77241
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-fence.c
> -@@ -0,0 +1,329 @@
> -+/*
> -+ * SMedia Glamo 336x/337x fence objects
> -+ *
> -+ * Copyright (c) 2009 Thomas White <taw@bitwiz.org.uk>
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
> -+ *
> -+ *
> -+ * Loosely based on radeon_fence.c, to which the following notice applies:
> -+ *
> -+ * Copyright 2009 Jerome Glisse.
> -+ * All Rights Reserved.
> -+ *
> -+ * Permission is hereby granted, free of charge, to any person obtaining a
> -+ * copy of this software and associated documentation files (the
> -+ * "Software"), to deal in the Software without restriction, including
> -+ * without limitation the rights to use, copy, modify, merge, publish,
> -+ * distribute, sub license, and/or sell copies of the Software, and to
> -+ * permit persons to whom the Software is furnished to do so, subject to
> -+ * the following conditions:
> -+ *
> -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> -+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> -+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
> -+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
> -+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
> -+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
> -+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
> -+ *
> -+ * The above copyright notice and this permission notice (including the
> -+ * next paragraph) shall be included in all copies or substantial portions
> -+ * of the Software.
> -+ *
> -+ */
> -+/*
> -+ * Authors:
> -+ * Jerome Glisse <glisse@freedesktop.org>
> -+ * Dave Airlie
> -+ */
> -+
> -+
> -+#include <drm/drmP.h>
> -+#include <drm/glamo_drm.h>
> -+#include <linux/kernel.h>
> -+#include <linux/irq.h>
> -+#include <linux/interrupt.h>
> -+#include <linux/spinlock.h>
> -+#include <linux/lockdep.h>
> -+
> -+#include "glamo-drm-private.h"
> -+#include "glamo-regs.h"
> -+#include "glamo-core.h"
> -+#include "glamo-cmdq.h"
> -+
> -+
> -+static struct lock_class_key glamo_fence_lock_key;
> -+
> -+
> -+struct glamo_fence
> -+{
> -+ struct list_head list;
> -+ uint16_t seq; /* Wait for at least this ID */
> -+ int signalled; /* Non-zero when fence has passed */
> -+ struct glamodrm_handle *gdrm;
> -+};
> -+
> -+
> -+static void glamo_fence_emit(struct glamo_fence *fence)
> -+{
> -+ u16 fring[6];
> -+
> -+ fring[0] = 0x8000 | GLAMO_REG_2D_ID1;
> -+ fring[1] = 3;
> -+ fence->seq = atomic_inc_return(&fence->gdrm->curr_seq);
> -+ if ( fence->seq > 1<<14 ) {
> -+ atomic_set(&fence->gdrm->curr_seq, 0);
> -+ fence->seq = atomic_inc_return(&fence->gdrm->curr_seq);
> -+ }
> -+ fring[2] = 1<<15 | fence->seq;
> -+ fring[3] = 0; /* Unused */
> -+ fring[4] = 0; /* Unused */
> -+ fring[5] = 0; /* Padding */
> -+
> -+ glamo_add_to_ring(fence->gdrm, fring, 12);
> -+}
> -+
> -+
> -+static void glamo_fence_enable(struct glamodrm_handle *gdrm)
> -+{
> -+ glamo_enable_irq(gdrm->glamo_core, GLAMO_IRQ_2D);
> -+}
> -+
> -+
> -+static inline u16 reg_read_2d(struct glamodrm_handle *gdrm, u_int16_t reg)
> -+{
> -+ /* For command queue, the address is given relative to
> -+ * the overall base of Glamo. This isn't the case here. */
> -+ return ioread16(gdrm->twod_base + reg-GLAMO_REGOFS_2D);
> -+}
> -+
> -+
> -+static inline u16 reg_read_cmdq(struct glamodrm_handle *gdrm, u_int16_t reg)
> -+{
> -+ return ioread16(gdrm->reg_base + reg);
> -+}
> -+
> -+
> -+static void glamo_cmdq_wait(struct glamodrm_handle *gdrm,
> -+ enum glamo_engine engine)
> -+{
> -+ u16 mask, val, status;
> -+ int i;
> -+
> -+ switch (engine)
> -+ {
> -+ case GLAMO_ENGINE_ALL:
> -+ mask = 1 << 2;
> -+ val = mask;
> -+ break;
> -+ default:
> -+ return;
> -+ }
> -+
> -+ for ( i=0; i<1000; i++ ) {
> -+ status = reg_read_cmdq(gdrm, GLAMO_REG_CMDQ_STATUS);
> -+ if ((status & mask) == val) break;
> -+ mdelay(1);
> -+ }
> -+ if ( i == 1000 ) {
> -+ size_t ring_read;
> -+ printk(KERN_WARNING "[glamo-drm] CmdQ timeout!\n");
> -+ printk(KERN_WARNING "[glamo-drm] status = %x\n", status);
> -+ ring_read = reg_read_cmdq(gdrm, GLAMO_REG_CMDQ_READ_ADDRL);
> -+ ring_read |= ((reg_read_cmdq(gdrm, GLAMO_REG_CMDQ_READ_ADDRH)
> -+ & 0x7) << 16);
> -+ printk(KERN_INFO "[glamo-drm] ring_read now 0x%x\n",
> -+ ring_read);
> -+ }
> -+}
> -+
> -+
> -+irqreturn_t glamo_fence_irq_handler(unsigned int irq, void *data)
> -+{
> -+ struct glamodrm_handle *gdrm = data;
> -+
> -+ if (!gdrm) {
> -+ printk(KERN_ERR "[glamo-drm] 2D IRQ called with no data\n");
> -+ return IRQ_NONE;
> -+ }
> -+ glamo_clear_irq(gdrm->glamo_core, GLAMO_IRQ_2D);
> -+
> -+ tasklet_schedule(&gdrm->fence_tl);
> -+
> -+ return IRQ_HANDLED;
> -+}
> -+
> -+
> -+/* This is nasty. I'm sorry. */
> -+static void glamo_fence_debodge(struct glamodrm_handle *gdrm)
> -+{
> -+ struct list_head *tmp;
> -+
> -+ printk(KERN_ERR "[glamo-drm] Attempting to recover...\n");
> -+
> -+ glamo_cmdq_wait(gdrm, GLAMO_ENGINE_ALL);
> -+ glamo_engine_reset(gdrm->glamo_core, GLAMO_ENGINE_2D);
> -+
> -+ read_lock(&gdrm->fence_list_lock);
> -+ list_for_each(tmp, &gdrm->fence_list) {
> -+
> -+ struct glamo_fence *fence;
> -+
> -+ fence = list_entry(tmp, struct glamo_fence, list);
> -+
> -+ if ( fence->signalled != 1 ) {
> -+ printk(KERN_ERR "[glamo-drm] Fence seq#%i was not"
> -+ " signalled\n", fence->seq);
> -+ }
> -+ fence->signalled = 1;
> -+
> -+ }
> -+ read_unlock(&gdrm->fence_list_lock);
> -+
> -+ wake_up_all(&gdrm->fence_queue);
> -+}
> -+
> -+
> -+static void glamo_fence_tl(unsigned long data)
> -+{
> -+ struct glamodrm_handle *gdrm = (struct glamodrm_handle *)data;
> -+ int wake = 0;
> -+ u16 seq;
> -+ struct list_head *tmp;
> -+
> -+ seq = reg_read_2d(gdrm, GLAMO_REG_2D_ID1) & 0x7fff;
> -+
> -+ read_lock(&gdrm->fence_list_lock);
> -+ list_for_each(tmp, &gdrm->fence_list) {
> -+
> -+ struct glamo_fence *fence;
> -+
> -+ fence = list_entry(tmp, struct glamo_fence, list);
> -+ if ( seq >= fence->seq ) {
> -+ fence->signalled = 1;
> -+ wake = 1;
> -+ }
> -+
> -+ }
> -+ read_unlock(&gdrm->fence_list_lock);
> -+
> -+ if ( wake ) wake_up_all(&gdrm->fence_queue);
> -+}
> -+
> -+
> -+static struct glamo_fence *glamo_fence_new(struct glamodrm_handle *gdrm)
> -+{
> -+ struct glamo_fence *fence;
> -+ unsigned long irq_flags;
> -+
> -+ fence = kmalloc(sizeof(*fence), GFP_KERNEL);
> -+ fence->signalled = 0;
> -+ fence->gdrm = gdrm;
> -+
> -+ /* Add to list */
> -+ write_lock_irqsave(&gdrm->fence_list_lock, irq_flags);
> -+ list_add(&fence->list, &gdrm->fence_list);
> -+ write_unlock_irqrestore(&gdrm->fence_list_lock, irq_flags);
> -+
> -+ return fence;
> -+}
> -+
> -+
> -+static struct glamo_fence *glamo_fence_destroy(struct glamo_fence *fence)
> -+{
> -+ unsigned long irq_flags;
> -+ struct glamodrm_handle *gdrm = fence->gdrm;
> -+
> -+ /* Remove from list */
> -+ write_lock_irqsave(&gdrm->fence_list_lock, irq_flags);
> -+ list_del(&fence->list);
> -+ write_unlock_irqrestore(&gdrm->fence_list_lock, irq_flags);
> -+
> -+ kfree(fence);
> -+
> -+ return fence;
> -+}
> -+
> -+
> -+int glamo_ioctl_wait_rendering(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv)
> -+{
> -+ struct glamodrm_handle *gdrm;
> -+ struct drm_glamo_gem_wait_rendering *args = data;
> -+ struct glamo_fence *fence;
> -+ int r;
> -+
> -+ gdrm = dev->dev_private;
> -+
> -+ if ( !args->have_handle ) {
> -+ glamo_cmdq_wait(gdrm, GLAMO_ENGINE_ALL);
> -+ return 0;
> -+ }
> -+
> -+ fence = glamo_fence_new(gdrm);
> -+ if ( fence == NULL ) {
> -+ printk(KERN_WARNING "[glamo-drm] Couldn't allocate fence -"
> -+ " falling back to busy wait.\n");
> -+ glamo_cmdq_wait(gdrm, GLAMO_ENGINE_ALL);
> -+ return 0;
> -+ }
> -+
> -+ glamo_fence_emit(fence);
> -+
> -+ /* Wait... */
> -+ r = wait_event_interruptible_timeout(gdrm->fence_queue,
> -+ fence->signalled, HZ);
> -+ if ( r == 0 ) {
> -+ printk(KERN_ERR "[glamo-drm] Timeout!\n");
> -+ glamo_fence_debodge(gdrm);
> -+ }
> -+
> -+ glamo_fence_destroy(fence);
> -+
> -+ return 0;
> -+}
> -+
> -+
> -+void glamo_fence_init(struct glamodrm_handle *gdrm)
> -+{
> -+ unsigned long irq_flags;
> -+
> -+ if ( gdrm->twod_irq == 0 ) {
> -+ printk(KERN_ERR "[glamo-drm] Attempted to initialise fence"
> -+ " system before 2D IRQ registered\n");
> -+ return;
> -+ }
> -+
> -+ gdrm->fence_list_lock = __RW_LOCK_UNLOCKED(gdrm->fence_list_lock);
> -+ lockdep_set_class(&gdrm->fence_list_lock, &glamo_fence_lock_key);
> -+ init_waitqueue_head(&gdrm->fence_queue);
> -+
> -+ atomic_set(&gdrm->curr_seq, 0);
> -+
> -+ write_lock_irqsave(&gdrm->fence_list_lock, irq_flags);
> -+ INIT_LIST_HEAD(&gdrm->fence_list);
> -+ write_unlock_irqrestore(&gdrm->fence_list_lock, irq_flags);
> -+
> -+ tasklet_init(&gdrm->fence_tl, glamo_fence_tl, (unsigned long)gdrm);
> -+
> -+ glamo_fence_enable(gdrm);
> -+}
> -+
> -+
> -+void glamo_fence_shutdown(struct glamodrm_handle *gdrm)
> -+{
> -+ wake_up_all(&gdrm->fence_queue);
> -+ tasklet_kill(&gdrm->fence_tl);
> -+}
> -diff --git a/drivers/mfd/glamo/glamo-fence.h b/drivers/mfd/glamo/glamo-fence.h
> -new file mode 100644
> -index 0000000..948fae3
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-fence.h
> -@@ -0,0 +1,36 @@
> -+/*
> -+ * SMedia Glamo 336x/337x fence objects
> -+ *
> -+ * Copyright (c) 2009 Thomas White <taw@bitwiz.org.uk>
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
> -+ *
> -+ */
> -+
> -+#ifndef __GLAMO_FENCE_H
> -+#define __GLAMO_FENCE_H
> -+
> -+#include <drm/drmP.h>
> -+
> -+#include "glamo-drm-private.h"
> -+
> -+extern void glamo_fence_irq_handler(unsigned int irq, struct irq_desc *desc);
> -+
> -+extern void glamo_fence_init(struct glamodrm_handle *gdrm);
> -+extern void glamo_fence_shutdown(struct glamodrm_handle *gdrm);
> -+
> -+extern int glamo_ioctl_wait_rendering(struct drm_device *dev, void *data,
> -+ struct drm_file *file_priv);
> -+
> -+#endif /* __GLAMO_FENCE_H */
> -diff --git a/drivers/mfd/glamo/glamo-kms-fb.c b/drivers/mfd/glamo/glamo-kms-fb.c
> -new file mode 100644
> -index 0000000..61cd605
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-kms-fb.c
> -@@ -0,0 +1,540 @@
> -+/*
> -+ * SMedia Glamo 336x/337x KMS Framebuffer
> -+ *
> -+ * Copyright (C) 2009 Thomas White <taw@bitwiz.org.uk>
> -+ *
> -+ * Based on glamo-fb.c (C) 2007-2008 by Openmoko, Inc.
> -+ * Author: Harald Welte <laforge@openmoko.org>
> -+ * All rights reserved.
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ *
> -+ *
> -+ * Based on intel_fb.c from drivers/gpu/drm/i915
> -+ * to which the following licence applies:
> -+ *
> -+ * Copyright © 2006-2007 Intel Corporation
> -+ *
> -+ * Permission is hereby granted, free of charge, to any person obtaining a
> -+ * copy of this software and associated documentation files (the "Software"),
> -+ * to deal in the Software without restriction, including without limitation
> -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> -+ * and/or sell copies of the Software, and to permit persons to whom the
> -+ * Software is furnished to do so, subject to the following conditions:
> -+ *
> -+ * The above copyright notice and this permission notice (including the next
> -+ * paragraph) shall be included in all copies or substantial portions of the
> -+ * Software.
> -+ *
> -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> -+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> -+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> -+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
> -+ * DEALINGS IN THE SOFTWARE.
> -+ *
> -+ * Authors:
> -+ * Eric Anholt <eric@anholt.net>
> -+ *
> -+ */
> -+
> -+
> -+#include <drm/drmP.h>
> -+#include <drm/glamo_drm.h>
> -+#include <drm/drm_crtc_helper.h>
> -+#include <drm/drm_crtc.h>
> -+
> -+#include "glamo-core.h"
> -+#include "glamo-drm-private.h"
> -+#include "glamo-display.h"
> -+#include "glamo-buffer.h"
> -+
> -+
> -+struct glamofb_par {
> -+ struct drm_device *dev;
> -+ struct drm_display_mode *our_mode;
> -+ struct glamo_framebuffer *glamo_fb;
> -+ int crtc_count;
> -+ /* crtc currently bound to this */
> -+ uint32_t crtc_ids[2];
> -+};
> -+
> -+
> -+static int glamofb_setcolreg(unsigned regno, unsigned red, unsigned green,
> -+ unsigned blue, unsigned transp,
> -+ struct fb_info *info)
> -+{
> -+ struct glamofb_par *par = info->par;
> -+ struct drm_device *dev = par->dev;
> -+ struct drm_crtc *crtc;
> -+ int i;
> -+
> -+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
> -+ struct glamo_crtc *glamo_crtc = to_glamo_crtc(crtc);
> -+ struct drm_mode_set *modeset = &glamo_crtc->mode_set;
> -+ struct drm_framebuffer *fb = modeset->fb;
> -+
> -+ for (i = 0; i < par->crtc_count; i++)
> -+ if (crtc->base.id == par->crtc_ids[i])
> -+ break;
> -+
> -+ if (i == par->crtc_count)
> -+ continue;
> -+
> -+
> -+ if (regno > 255)
> -+ return 1;
> -+
> -+ if (regno < 16) {
> -+ switch (fb->depth) {
> -+ case 15:
> -+ fb->pseudo_palette[regno] = ((red & 0xf800) >> 1) |
> -+ ((green & 0xf800) >> 6) |
> -+ ((blue & 0xf800) >> 11);
> -+ break;
> -+ case 16:
> -+ fb->pseudo_palette[regno] = (red & 0xf800) |
> -+ ((green & 0xfc00) >> 5) |
> -+ ((blue & 0xf800) >> 11);
> -+ break;
> -+ case 24:
> -+ case 32:
> -+ fb->pseudo_palette[regno] = ((red & 0xff00) << 8) |
> -+ (green & 0xff00) |
> -+ ((blue & 0xff00) >> 8);
> -+ break;
> -+ }
> -+ }
> -+ }
> -+ return 0;
> -+}
> -+
> -+static int glamofb_check_var(struct fb_var_screeninfo *var,
> -+ struct fb_info *info)
> -+{
> -+ struct glamofb_par *par = info->par;
> -+ struct glamo_framebuffer *glamo_fb = par->glamo_fb;
> -+ struct drm_framebuffer *fb = &glamo_fb->base;
> -+ int depth;
> -+
> -+ /* Need to resize the fb object !!! */
> -+ if (var->xres > fb->width || var->yres > fb->height) {
> -+ DRM_ERROR("Cannot resize framebuffer object (%dx%d > %dx%d)\n",
> -+ var->xres,var->yres,fb->width,fb->height);
> -+ DRM_ERROR("Need resizing code.\n");
> -+ return -EINVAL;
> -+ }
> -+
> -+ switch (var->bits_per_pixel) {
> -+ case 16:
> -+ depth = (var->green.length == 6) ? 16 : 15;
> -+ break;
> -+ case 32:
> -+ depth = (var->transp.length > 0) ? 32 : 24;
> -+ break;
> -+ default:
> -+ depth = var->bits_per_pixel;
> -+ break;
> -+ }
> -+
> -+ switch (depth) {
> -+ case 16:
> -+ var->red.offset = 11;
> -+ var->green.offset = 5;
> -+ var->blue.offset = 0;
> -+ var->red.length = 5;
> -+ var->green.length = 6;
> -+ var->blue.length = 5;
> -+ var->transp.length = 0;
> -+ var->transp.offset = 0;
> -+ break;
> -+ default:
> -+ return -EINVAL;
> -+ }
> -+
> -+ return 0;
> -+}
> -+
> -+/* this will let fbcon do the mode init */
> -+/* FIXME: take mode config lock? */
> -+static int glamofb_set_par(struct fb_info *info)
> -+{
> -+ struct glamofb_par *par = info->par;
> -+ struct drm_device *dev = par->dev;
> -+ struct fb_var_screeninfo *var = &info->var;
> -+ int i;
> -+
> -+ DRM_DEBUG("%d %d\n", var->xres, var->pixclock);
> -+
> -+ if (var->pixclock != -1) {
> -+
> -+ DRM_ERROR("PIXEL CLOCK SET\n");
> -+ return -EINVAL;
> -+ } else {
> -+ struct drm_crtc *crtc;
> -+ int ret;
> -+
> -+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
> -+ struct glamo_crtc *glamo_crtc = to_glamo_crtc(crtc);
> -+
> -+ for (i = 0; i < par->crtc_count; i++)
> -+ if (crtc->base.id == par->crtc_ids[i])
> -+ break;
> -+
> -+ if (i == par->crtc_count)
> -+ continue;
> -+
> -+ if (crtc->fb == glamo_crtc->mode_set.fb) {
> -+ mutex_lock(&dev->mode_config.mutex);
> -+ ret = crtc->funcs->set_config(&glamo_crtc->mode_set);
> -+ mutex_unlock(&dev->mode_config.mutex);
> -+ if (ret)
> -+ return ret;
> -+ }
> -+ }
> -+ return 0;
> -+ }
> -+}
> -+
> -+static int glamofb_pan_display(struct fb_var_screeninfo *var,
> -+ struct fb_info *info)
> -+{
> -+ struct glamofb_par *par = info->par;
> -+ struct drm_device *dev = par->dev;
> -+ struct drm_mode_set *modeset;
> -+ struct drm_crtc *crtc;
> -+ struct glamo_crtc *glamo_crtc;
> -+ int ret = 0;
> -+ int i;
> -+
> -+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
> -+ for (i = 0; i < par->crtc_count; i++)
> -+ if (crtc->base.id == par->crtc_ids[i])
> -+ break;
> -+
> -+ if (i == par->crtc_count)
> -+ continue;
> -+
> -+ glamo_crtc = to_glamo_crtc(crtc);
> -+ modeset = &glamo_crtc->mode_set;
> -+
> -+ modeset->x = var->xoffset;
> -+ modeset->y = var->yoffset;
> -+
> -+ if (modeset->num_connectors) {
> -+ mutex_lock(&dev->mode_config.mutex);
> -+ ret = crtc->funcs->set_config(modeset);
> -+ mutex_unlock(&dev->mode_config.mutex);
> -+ if (!ret) {
> -+ info->var.xoffset = var->xoffset;
> -+ info->var.yoffset = var->yoffset;
> -+ }
> -+ }
> -+ }
> -+
> -+ return ret;
> -+}
> -+
> -+static void glamofb_on(struct fb_info *info)
> -+{
> -+ struct glamofb_par *par = info->par;
> -+ struct drm_device *dev = par->dev;
> -+ struct drm_crtc *crtc;
> -+ struct drm_encoder *encoder;
> -+ int i;
> -+
> -+ /*
> -+ * For each CRTC in this fb, find all associated encoders
> -+ * and turn them off, then turn off the CRTC.
> -+ */
> -+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
> -+ struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
> -+
> -+ for (i = 0; i < par->crtc_count; i++)
> -+ if (crtc->base.id == par->crtc_ids[i])
> -+ break;
> -+
> -+ crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
> -+
> -+ /* Found a CRTC on this fb, now find encoders */
> -+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
> -+ if (encoder->crtc == crtc) {
> -+ struct drm_encoder_helper_funcs *encoder_funcs;
> -+ encoder_funcs = encoder->helper_private;
> -+ encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
> -+ }
> -+ }
> -+ }
> -+}
> -+
> -+static void glamofb_off(struct fb_info *info, int dpms_mode)
> -+{
> -+ struct glamofb_par *par = info->par;
> -+ struct drm_device *dev = par->dev;
> -+ struct drm_crtc *crtc;
> -+ struct drm_encoder *encoder;
> -+ int i;
> -+
> -+ /*
> -+ * For each CRTC in this fb, find all associated encoders
> -+ * and turn them off, then turn off the CRTC.
> -+ */
> -+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
> -+ struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
> -+
> -+ for (i = 0; i < par->crtc_count; i++)
> -+ if (crtc->base.id == par->crtc_ids[i])
> -+ break;
> -+
> -+ /* Found a CRTC on this fb, now find encoders */
> -+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
> -+ if (encoder->crtc == crtc) {
> -+ struct drm_encoder_helper_funcs *encoder_funcs;
> -+ encoder_funcs = encoder->helper_private;
> -+ encoder_funcs->dpms(encoder, dpms_mode);
> -+ }
> -+ }
> -+ if (dpms_mode == DRM_MODE_DPMS_OFF)
> -+ crtc_funcs->dpms(crtc, dpms_mode);
> -+ }
> -+}
> -+
> -+static int glamofb_blank(int blank, struct fb_info *info)
> -+{
> -+ switch (blank) {
> -+ case FB_BLANK_UNBLANK:
> -+ glamofb_on(info);
> -+ break;
> -+ case FB_BLANK_NORMAL:
> -+ glamofb_off(info, DRM_MODE_DPMS_STANDBY);
> -+ break;
> -+ case FB_BLANK_HSYNC_SUSPEND:
> -+ glamofb_off(info, DRM_MODE_DPMS_STANDBY);
> -+ break;
> -+ case FB_BLANK_VSYNC_SUSPEND:
> -+ glamofb_off(info, DRM_MODE_DPMS_SUSPEND);
> -+ break;
> -+ case FB_BLANK_POWERDOWN:
> -+ glamofb_off(info, DRM_MODE_DPMS_OFF);
> -+ break;
> -+ }
> -+ return 0;
> -+}
> -+
> -+static struct fb_ops glamofb_ops = {
> -+ .owner = THIS_MODULE,
> -+ .fb_check_var = glamofb_check_var,
> -+ .fb_set_par = glamofb_set_par,
> -+ .fb_setcolreg = glamofb_setcolreg,
> -+ .fb_fillrect = cfb_fillrect,
> -+ .fb_copyarea = cfb_copyarea,
> -+ .fb_imageblit = cfb_imageblit,
> -+ .fb_pan_display = glamofb_pan_display,
> -+ .fb_blank = glamofb_blank,
> -+};
> -+
> -+
> -+#define RESSIZE(ressource) (((ressource)->end - (ressource)->start)+1)
> -+
> -+
> -+/* Here, we create a GEM object of the correct size, and then turn it into
> -+ * /dev/fbX so that the kernel can put a console on it. */
> -+int glamofb_create(struct drm_device *dev, uint32_t fb_width,
> -+ uint32_t fb_height, uint32_t surface_width,
> -+ uint32_t surface_height, int colour_mode,
> -+ struct glamo_framebuffer **glamo_fb_p)
> -+{
> -+ struct fb_info *info;
> -+ struct glamofb_par *par;
> -+ struct drm_framebuffer *fb;
> -+ struct glamo_framebuffer *glamo_fb;
> -+ struct drm_mode_fb_cmd mode_cmd;
> -+ struct drm_gem_object *fbo = NULL;
> -+ struct drm_glamo_gem_object *gobj;
> -+ struct device *device = &dev->platform_dev->dev;
> -+ struct glamodrm_handle *gdrm;
> -+ int size, ret;
> -+ unsigned long offs;
> -+
> -+ gdrm = dev->dev_private;
> -+
> -+ mode_cmd.width = surface_width;
> -+ mode_cmd.height = surface_height;
> -+
> -+ mode_cmd.bpp = 16;
> -+ mode_cmd.pitch = ALIGN(mode_cmd.width * ((mode_cmd.bpp + 1) / 8), 64);
> -+ mode_cmd.depth = 16;
> -+
> -+ size = mode_cmd.pitch * mode_cmd.height;
> -+ size = ALIGN(size, PAGE_SIZE);
> -+ if ( size > GLAMO_FRAMEBUFFER_ALLOCATION ) {
> -+ printk(KERN_ERR "[glamo-drm] Not enough memory for fb\n");
> -+ ret = -ENOMEM;
> -+ goto out;
> -+ }
> -+ fbo = glamo_gem_object_alloc(dev, GLAMO_FRAMEBUFFER_ALLOCATION, 2);
> -+ if (!fbo) {
> -+ printk(KERN_ERR "[glamo-drm] Failed to allocate framebuffer\n");
> -+ ret = -ENOMEM;
> -+ goto out;
> -+ }
> -+ gobj = fbo->driver_private;
> -+
> -+ mutex_lock(&dev->struct_mutex);
> -+
> -+ ret = glamo_framebuffer_create(dev, &mode_cmd, &fb, fbo);
> -+ if (ret) {
> -+ DRM_ERROR("failed to allocate fb.\n");
> -+ goto out_unref;
> -+ }
> -+
> -+ list_add(&fb->filp_head, &dev->mode_config.fb_kernel_list);
> -+
> -+ glamo_fb = to_glamo_framebuffer(fb);
> -+ *glamo_fb_p = glamo_fb;
> -+
> -+ info = framebuffer_alloc(sizeof(struct glamofb_par), device);
> -+ if (!info) {
> -+ ret = -ENOMEM;
> -+ goto out_unref;
> -+ }
> -+
> -+ par = info->par;
> -+
> -+ strcpy(info->fix.id, "glamodrmfb");
> -+ info->fix.type = FB_TYPE_PACKED_PIXELS;
> -+ info->fix.visual = FB_VISUAL_TRUECOLOR;
> -+ info->fix.type_aux = 0;
> -+ info->fix.xpanstep = 1; /* doing it in hw */
> -+ info->fix.ypanstep = 1; /* doing it in hw */
> -+ info->fix.ywrapstep = 0;
> -+ info->fix.accel = FB_ACCEL_GLAMO;
> -+ info->fix.type_aux = 0;
> -+ info->flags = FBINFO_DEFAULT;
> -+
> -+ info->fbops = &glamofb_ops;
> -+
> -+ info->fix.line_length = fb->pitch;
> -+ info->fix.smem_start = dev->mode_config.fb_base
> -+ + (unsigned long) gdrm->vram->start;
> -+ info->fix.smem_len = size;
> -+
> -+ info->flags = FBINFO_DEFAULT;
> -+
> -+ offs = gobj->block->start;
> -+ info->screen_base = ioremap(gdrm->vram->start + offs + GLAMO_OFFSET_FB,
> -+ GLAMO_FRAMEBUFFER_ALLOCATION);
> -+ if (!info->screen_base) {
> -+ printk(KERN_ERR "[glamo-drm] Couldn't map framebuffer!\n");
> -+ ret = -ENOSPC;
> -+ goto out_unref;
> -+ }
> -+ info->screen_size = size;
> -+
> -+ info->pseudo_palette = fb->pseudo_palette;
> -+ info->var.xres_virtual = fb->width;
> -+ info->var.yres_virtual = fb->height;
> -+ info->var.bits_per_pixel = fb->bits_per_pixel;
> -+ info->var.xoffset = 0;
> -+ info->var.yoffset = 0;
> -+ info->var.activate = FB_ACTIVATE_NOW;
> -+ info->var.height = -1;
> -+ info->var.width = -1;
> -+ info->var.xres = fb_width;
> -+ info->var.yres = fb_height;
> -+
> -+ info->fix.mmio_start = 0;
> -+ info->fix.mmio_len = 0;
> -+
> -+ info->pixmap.size = 64*1024;
> -+ info->pixmap.buf_align = 8;
> -+ info->pixmap.access_align = 32;
> -+ info->pixmap.flags = FB_PIXMAP_SYSTEM;
> -+ info->pixmap.scan_align = 1;
> -+
> -+ switch (fb->depth) {
> -+ case 16:
> -+ switch ( colour_mode ) {
> -+ case GLAMO_FB_RGB565:
> -+ info->var.red.offset = 11;
> -+ info->var.green.offset = 5;
> -+ info->var.blue.offset = 0;
> -+ info->var.red.length = 5;
> -+ info->var.green.length = 6;
> -+ info->var.blue.length = 5;
> -+ info->var.transp.length = 0;
> -+ break;
> -+ case GLAMO_FB_ARGB1555:
> -+ info->var.transp.offset = 15;
> -+ info->var.red.offset = 10;
> -+ info->var.green.offset = 5;
> -+ info->var.blue.offset = 0;
> -+ info->var.transp.length = 1;
> -+ info->var.red.length = 5;
> -+ info->var.green.length = 5;
> -+ info->var.blue.length = 5;
> -+ break;
> -+ case GLAMO_FB_ARGB4444:
> -+ info->var.transp.offset = 12;
> -+ info->var.red.offset = 8;
> -+ info->var.green.offset = 4;
> -+ info->var.blue.offset = 0;
> -+ info->var.transp.length = 4;
> -+ info->var.red.length = 4;
> -+ info->var.green.length = 4;
> -+ info->var.blue.length = 4;
> -+ break;
> -+ }
> -+ break;
> -+ case 24:
> -+ case 32:
> -+ default:
> -+ /* The Smedia Glamo doesn't support anything but 16bit color */
> -+ printk(KERN_ERR "[glamo-drm] Only 16bpp is supported.\n");
> -+ return -EINVAL;
> -+ }
> -+
> -+ fb->fbdev = info;
> -+ par->glamo_fb = glamo_fb;
> -+ par->dev = dev;
> -+ gdrm->fb = info;
> -+
> -+ info->var.pixclock = -1;
> -+
> -+ printk(KERN_INFO "[glamo-drm] Allocated %dx%d fb: bo %p\n",
> -+ glamo_fb->base.width, glamo_fb->base.height, fbo);
> -+ mutex_unlock(&dev->struct_mutex);
> -+ return 0;
> -+
> -+out_unref:
> -+ drm_gem_object_unreference(fbo);
> -+ mutex_unlock(&dev->struct_mutex);
> -+out:
> -+ return ret;
> -+}
> -+
> -+
> -+void glamo_kmsfb_suspend(struct glamodrm_handle *gdrm)
> -+{
> -+ fb_set_suspend(gdrm->fb, 1);
> -+}
> -+
> -+
> -+void glamo_kmsfb_resume(struct glamodrm_handle *gdrm)
> -+{
> -+ fb_set_suspend(gdrm->fb, 0);
> -+}
> -diff --git a/drivers/mfd/glamo/glamo-kms-fb.h b/drivers/mfd/glamo/glamo-kms-fb.h
> -new file mode 100644
> -index 0000000..1960e76
> ---- /dev/null
> -+++ b/drivers/mfd/glamo/glamo-kms-fb.h
> -@@ -0,0 +1,41 @@
> -+/*
> -+ * SMedia Glamo 336x/337x KMS framebuffer
> -+ *
> -+ * Copyright (C) 2009 Thomas White <taw@bitwiz.org.uk>
> -+ *
> -+ * Based on glamo-fb.c (C) 2007-2008 by Openmoko, Inc.
> -+ * Author: Harald Welte <laforge@openmoko.org>
> -+ * All rights reserved.
> -+ *
> -+ * This program is free software; you can redistribute it and/or
> -+ * modify it under the terms of the GNU General Public License as
> -+ * published by the Free Software Foundation; either version 2 of
> -+ * the License, or (at your option) any later version.
> -+ *
> -+ * This program is distributed in the hope that it will be useful,
> -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
> -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -+ * GNU General Public License for more details.
> -+ *
> -+ * You should have received a copy of the GNU General Public License
> -+ * along with this program; if not, write to the Free Software
> -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> -+ * MA 02111-1307 USA
> -+ *
> -+ */
> -+
> -+#ifndef __GLAMO_KMS_FB_H
> -+#define __GLAMO_KMS_FB_H
> -+
> -+#include <drm/drmP.h>
> -+#include "glamo-drm-private.h"
> -+
> -+extern int glamofb_create(struct drm_device *dev, uint32_t fb_width,
> -+ uint32_t fb_height, uint32_t surface_width,
> -+ uint32_t surface_height, int colour_mode,
> -+ struct glamo_framebuffer **glamo_fb_p);
> -+
> -+extern void glamo_kmsfb_suspend(struct glamodrm_handle *gdrm);
> -+extern void glamo_kmsfb_resume(struct glamodrm_handle *gdrm);
> -+
> -+#endif /* __GLAMO_KMS_FB_H */
> -diff --git a/include/drm/Kbuild b/include/drm/Kbuild
> -index b940fdf..48b7b55 100644
> ---- a/include/drm/Kbuild
> -+++ b/include/drm/Kbuild
> -@@ -8,3 +8,4 @@ unifdef-y += radeon_drm.h
> - unifdef-y += sis_drm.h
> - unifdef-y += savage_drm.h
> - unifdef-y += via_drm.h
> -+unifdef-y += glamo_drm.h
> -diff --git a/include/drm/glamo_drm.h b/include/drm/glamo_drm.h
> -new file mode 100644
> -index 0000000..4c194dc
> ---- /dev/null
> -+++ b/include/drm/glamo_drm.h
> -@@ -0,0 +1,153 @@
> -+/* glamo_drm.h -- Public header for the Glamo driver
> -+ *
> -+ * Copyright 2009 Thomas White
> -+ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
> -+ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
> -+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
> -+ * All rights reserved.
> -+ *
> -+ * Permission is hereby granted, free of charge, to any person obtaining a
> -+ * copy of this software and associated documentation files (the "Software"),
> -+ * to deal in the Software without restriction, including without limitation
> -+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> -+ * and/or sell copies of the Software, and to permit persons to whom the
> -+ * Software is furnished to do so, subject to the following conditions:
> -+ *
> -+ * The above copyright notice and this permission notice (including the next
> -+ * paragraph) shall be included in all copies or substantial portions of the
> -+ * Software.
> -+ *
> -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> -+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> -+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> -+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
> -+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> -+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
> -+ * DEALINGS IN THE SOFTWARE.
> -+ *
> -+ * Authors:
> -+ * Thomas White <taw@bitwiz.org.uk>
> -+ * Kevin E. Martin <martin@valinux.com>
> -+ * Gareth Hughes <gareth@valinux.com>
> -+ * Keith Whitwell <keith@tungstengraphics.com>
> -+ */
> -+
> -+#ifndef __GLAMO_DRM_H__
> -+#define __GLAMO_DRM_H__
> -+
> -+#include "drm.h"
> -+
> -+#define GLAMO_GEM_DOMAIN_VRAM (0x1)
> -+
> -+/* Glamo specific ioctls */
> -+#define DRM_GLAMO_CMDBUF 0x01
> -+#define DRM_GLAMO_SWAP 0x02
> -+#define DRM_GLAMO_CMDBURST 0x03
> -+
> -+#define DRM_GLAMO_GEM_INFO 0x1c
> -+#define DRM_GLAMO_GEM_CREATE 0x1d
> -+#define DRM_GLAMO_GEM_MMAP 0x1e
> -+#define DRM_GLAMO_GEM_PIN 0x1f
> -+#define DRM_GLAMO_GEM_UNPIN 0x20
> -+#define DRM_GLAMO_GEM_PREAD 0x21
> -+#define DRM_GLAMO_GEM_PWRITE 0x22
> -+#define DRM_GLAMO_GEM_WAIT_RENDERING 0x24
> -+
> -+#define DRM_IOCTL_GLAMO_CMDBUF DRM_IOW(DRM_COMMAND_BASE + DRM_GLAMO_CMDBUF, drm_glamo_cmd_buffer_t)
> -+#define DRM_IOCTL_GLAMO_SWAP DRM_IO(DRM_COMMAND_BASE + DRM_GLAMO_SWAP)
> -+#define DRM_IOCTL_GLAMO_CMDBURST DRM_IOW(DRM_COMMAND_BASE + DRM_GLAMO_CMDBURST, drm_glamo_cmd_burst_t)
> -+
> -+#define DRM_IOCTL_GLAMO_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_GLAMO_GEM_INFO, struct drm_glamo_gem_info)
> -+#define DRM_IOCTL_GLAMO_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_GLAMO_GEM_CREATE, struct drm_glamo_gem_create)
> -+#define DRM_IOCTL_GLAMO_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_GLAMO_GEM_MMAP, struct drm_glamo_gem_mmap)
> -+#define DRM_IOCTL_GLAMO_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_GLAMO_GEM_PIN, struct drm_glamo_gem_pin)
> -+#define DRM_IOCTL_GLAMO_GEM_UNPIN DRM_IOWR(DRM_COMMAND_BASE + DRM_GLAMO_GEM_UNPIN, struct drm_glamo_gem_unpin)
> -+#define DRM_IOCTL_GLAMO_GEM_PREAD DRM_IOWR(DRM_COMMAND_BASE + DRM_GLAMO_GEM_PREAD, struct drm_glamo_gem_pread)
> -+#define DRM_IOCTL_GLAMO_GEM_PWRITE DRM_IOWR(DRM_COMMAND_BASE + DRM_GLAMO_GEM_PWRITE, struct drm_glamo_gem_pwrite)
> -+#define DRM_IOCTL_GLAMO_GEM_WAIT_RENDERING DRM_IOW(DRM_COMMAND_BASE + DRM_GLAMO_GEM_WAIT_RENDERING, struct drm_glamo_gem_wait_rendering)
> -+
> -+
> -+/* Simple command submission - a list of 16-bit address-data pairs */
> -+typedef struct drm_glamo_cmd_buffer {
> -+ unsigned int bufsz; /* Size of buffer, in bytes */
> -+ char __user *buf; /* Buffer of stuff to go onto the ring buffer */
> -+ unsigned int *obj_pos; /* Offsets (in bytes) at which to put objs */
> -+ uint32_t *objs; /* List of buffer object (handles) to use */
> -+ unsigned int nobjs; /* Number of objects referenced */
> -+ int nbox;
> -+ struct drm_clip_rect __user *boxes;
> -+} drm_glamo_cmd_buffer_t;
> -+
> -+
> -+/* Burst command submission - base address and data:
> -+ * - Data can be 32-bit (more easily)
> -+ * - Easier for the kernel to validate */
> -+typedef struct drm_glamo_cmd_burst {
> -+ uint16_t base; /* Base address (command) */
> -+ int bufsz; /* Size of data, in bytes */
> -+ uint16_t *data; /* Pointer to data */
> -+ unsigned int *obj_pos; /* Offsets (in bytes) at which to put objs */
> -+ uint32_t *objs; /* List of buffer object (handles) to use */
> -+ unsigned int nobjs; /* Number of objects referenced */
> -+} drm_glamo_cmd_burst_t;
> -+
> -+struct drm_glamo_gem_info {
> -+ uint64_t vram_start;
> -+ uint64_t vram_size;
> -+};
> -+
> -+struct drm_glamo_gem_create {
> -+ uint64_t size;
> -+ uint64_t alignment;
> -+ uint32_t handle;
> -+ uint32_t initial_domain; // to allow VRAM to be created
> -+ uint32_t no_backing_store;
> -+};
> -+
> -+struct drm_glamo_gem_mmap {
> -+ uint32_t handle; /* Handle goes in... */
> -+ uint64_t offset; /* ...offset comes out */
> -+};
> -+
> -+struct drm_glamo_gem_wait_rendering {
> -+ uint32_t handle;
> -+ int have_handle;
> -+};
> -+
> -+struct drm_glamo_gem_pin {
> -+ uint32_t handle;
> -+ uint32_t pin_domain;
> -+ uint64_t alignment;
> -+ uint64_t offset;
> -+};
> -+
> -+struct drm_glamo_gem_unpin {
> -+ uint32_t handle;
> -+ uint32_t pad;
> -+};
> -+
> -+struct drm_glamo_gem_pread {
> -+ /** Handle for the object being read. */
> -+ uint32_t handle;
> -+ uint32_t pad;
> -+ /** Offset into the object to read from */
> -+ uint64_t offset;
> -+ /** Length of data to read */
> -+ uint64_t size;
> -+ /** Pointer to write the data into. */
> -+ uint64_t data_ptr; /* void *, but pointers are not 32/64 compatible */
> -+};
> -+
> -+struct drm_glamo_gem_pwrite {
> -+ /** Handle for the object being written to. */
> -+ uint32_t handle;
> -+ uint32_t pad;
> -+ /** Offset into the object to write to */
> -+ uint64_t offset;
> -+ /** Length of data to write */
> -+ uint64_t size;
> -+ /** Pointer to read the data from. */
> -+ uint64_t data_ptr; /* void *, but pointers are not 32/64 compatible */
> -+};
> -+
> -+#endif
> ---
> -1.6.5.3
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0003-Work-on-Glamo-core-for-DRM.patch b/recipes/linux/linux-openmoko-2.6.31/0003-Work-on-Glamo-core-for-DRM.patch
> deleted file mode 100644
> index 76223ed..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0003-Work-on-Glamo-core-for-DRM.patch
> +++ /dev/null
> @@ -1,252 +0,0 @@
> -From 50c9919c9bc7d3e1db72dcbdd62d73efad409720 Mon Sep 17 00:00:00 2001
> -From: Thomas White <taw@bitwiz.org.uk>
> -Date: Tue, 17 Nov 2009 23:45:29 +0100
> -Subject: [PATCH 3/4] Work on Glamo-core for DRM
> -
> -This adds modifications to the core of the Glamo driver to expose functionality
> -to support DRM and KMS.
> -
> -Signed-off-by: Thomas White <taw@bitwiz.org.uk>
> ----
> - drivers/mfd/glamo/glamo-core.c | 85 +++++++++++++++++++++++++++++++++++++---
> - drivers/mfd/glamo/glamo-core.h | 45 ++++++++++++++++-----
> - drivers/mfd/glamo/glamo-regs.h | 24 +++++++++++
> - include/linux/mfd/glamo.h | 7 +--
> - 4 files changed, 140 insertions(+), 21 deletions(-)
> -
> -diff --git a/drivers/mfd/glamo/glamo-core.c b/drivers/mfd/glamo/glamo-core.c
> -index e0e3940..32aeff1 100644
> ---- a/drivers/mfd/glamo/glamo-core.c
> -+++ b/drivers/mfd/glamo/glamo-core.c
> -@@ -221,10 +221,31 @@ static struct resource glamo_fb_resources[] = {
> - .flags = IORESOURCE_MEM,
> - }, {
> - .name = "glamo-fb-mem",
> -- .start = GLAMO_OFFSET_FB,
> -- .end = GLAMO_OFFSET_FB + GLAMO_FB_SIZE - 1,
> -+ .start = GLAMO_MEM_BASE + GLAMO_OFFSET_FB,
> -+ .end = GLAMO_MEM_BASE + GLAMO_OFFSET_FB + GLAMO_FB_SIZE - 1,
> - .flags = IORESOURCE_MEM,
> -- },
> -+ }, {
> -+ .name = "glamo-cmdq-regs",
> -+ .start = GLAMO_REGOFS_CMDQUEUE,
> -+ .end = GLAMO_REGOFS_RISC - 1,
> -+ .flags = IORESOURCE_MEM,
> -+ }, {
> -+ .name = "glamo-command-queue",
> -+ .start = GLAMO_MEM_BASE + GLAMO_OFFSET_CMDQ,
> -+ .end = GLAMO_MEM_BASE + GLAMO_OFFSET_CMDQ +
> -+ GLAMO_CMDQ_SIZE - 1,
> -+ .flags = IORESOURCE_MEM,
> -+ }, {
> -+ .name = "glamo-2d-regs",
> -+ .start = GLAMO_REGOFS_2D,
> -+ .end = GLAMO_REGOFS_3D- 1,
> -+ .flags = IORESOURCE_MEM,
> -+ }, {
> -+ .name = "glamo-2d-irq",
> -+ .start = GLAMO_IRQ_2D,
> -+ .end = GLAMO_IRQ_2D,
> -+ .flags = IORESOURCE_IRQ,
> -+ }
> - };
> -
> - static struct resource glamo_mmc_resources[] = {
> -@@ -235,9 +256,9 @@ static struct resource glamo_mmc_resources[] = {
> - .flags = IORESOURCE_MEM
> - }, {
> - .name = "glamo-mmc-mem",
> -- .start = GLAMO_OFFSET_FB + GLAMO_FB_SIZE,
> -- .end = GLAMO_OFFSET_FB + GLAMO_FB_SIZE +
> -- GLAMO_MMC_BUFFER_SIZE - 1,
> -+ .start = GLAMO_MEM_BASE + GLAMO_OFFSET_MMC,
> -+ .end = GLAMO_MEM_BASE + GLAMO_OFFSET_MMC
> -+ + GLAMO_MMC_BUFFER_SIZE - 1,
> - .flags = IORESOURCE_MEM
> - }, {
> - .start = GLAMO_IRQ_MMC,
> -@@ -354,6 +375,24 @@ static void glamo_irq_demux_handler(unsigned int irq, struct irq_desc *desc)
> - sysfs
> - */
> -
> -+void glamo_clear_irq(struct glamo_core *glamo, unsigned int irq)
> -+{
> -+ /* set interrupt source */
> -+ __reg_write(glamo, GLAMO_REG_IRQ_CLEAR, irq);
> -+}
> -+
> -+
> -+void glamo_enable_irq(struct glamo_core *glamo, unsigned int irq)
> -+{
> -+ u_int16_t tmp;
> -+
> -+ /* set bit in enable register */
> -+ tmp = __reg_read(glamo, GLAMO_REG_IRQ_ENABLE);
> -+ tmp |= irq;
> -+ __reg_write(glamo, GLAMO_REG_IRQ_ENABLE, tmp);
> -+}
> -+
> -+
> - static ssize_t regs_write(struct device *dev, struct device_attribute *attr,
> - const char *buf, size_t count)
> - {
> -@@ -579,6 +618,40 @@ int glamo_engine_disable(struct glamo_core *glamo, enum glamo_engine engine)
> - }
> - EXPORT_SYMBOL_GPL(glamo_engine_disable);
> -
> -+
> -+static const u_int16_t engine_clock_regs[__NUM_GLAMO_ENGINES] = {
> -+ [GLAMO_ENGINE_LCD] = GLAMO_REG_CLOCK_LCD,
> -+ [GLAMO_ENGINE_MMC] = GLAMO_REG_CLOCK_MMC,
> -+ [GLAMO_ENGINE_ISP] = GLAMO_REG_CLOCK_ISP,
> -+ [GLAMO_ENGINE_JPEG] = GLAMO_REG_CLOCK_JPEG,
> -+ [GLAMO_ENGINE_3D] = GLAMO_REG_CLOCK_3D,
> -+ [GLAMO_ENGINE_2D] = GLAMO_REG_CLOCK_2D,
> -+ [GLAMO_ENGINE_MPEG_ENC] = GLAMO_REG_CLOCK_MPEG,
> -+ [GLAMO_ENGINE_MPEG_DEC] = GLAMO_REG_CLOCK_MPEG,
> -+};
> -+
> -+void glamo_engine_clkreg_set(struct glamo_core *glamo,
> -+ enum glamo_engine engine,
> -+ u_int16_t mask, u_int16_t val)
> -+{
> -+ reg_set_bit_mask(glamo, engine_clock_regs[engine], mask, val);
> -+}
> -+EXPORT_SYMBOL_GPL(glamo_engine_clkreg_set);
> -+
> -+u_int16_t glamo_engine_clkreg_get(struct glamo_core *glamo,
> -+ enum glamo_engine engine)
> -+{
> -+ u_int16_t val;
> -+
> -+ spin_lock(&glamo->lock);
> -+ val = __reg_read(glamo, engine_clock_regs[engine]);
> -+ spin_unlock(&glamo->lock);
> -+
> -+ return val;
> -+}
> -+EXPORT_SYMBOL_GPL(glamo_engine_clkreg_get);
> -+
> -+
> - int __glamo_engine_suspend(struct glamo_core *glamo, enum glamo_engine engine)
> - {
> - int i;
> -diff --git a/drivers/mfd/glamo/glamo-core.h b/drivers/mfd/glamo/glamo-core.h
> -index e5b1a35..ea6caa3 100644
> ---- a/drivers/mfd/glamo/glamo-core.h
> -+++ b/drivers/mfd/glamo/glamo-core.h
> -@@ -3,18 +3,33 @@
> -
> - #include <linux/mfd/glamo.h>
> -
> -+/* Amount of Glamo memory */
> -+#define GLAMO_INTERNAL_RAM_SIZE 0x800000
> -+
> -+/* Arbitrarily determined amount for the hardware cursor */
> -+#define GLAMO_CURSOR_SIZE (4096)
> -+#define GLAMO_MMC_BUFFER_SIZE (64 * 1024) /* 64k MMC buffer */
> -+#define GLAMO_CMDQ_SIZE (128 * 1024) /* 128k ring buffer */
> -+/* Remaining memory will be used for 2D and 3D graphics */
> -+#define GLAMO_FB_SIZE (GLAMO_INTERNAL_RAM_SIZE \
> -+ - GLAMO_CURSOR_SIZE \
> -+ - GLAMO_MMC_BUFFER_SIZE \
> -+ - GLAMO_CMDQ_SIZE)
> -+/* A 640x480, 16bpp, double-buffered framebuffer */
> -+#if (GLAMO_FB_SIZE < (640 * 480 * 4)) /* == 0x12c000 */
> -+#error Not enough Glamo VRAM for framebuffer!
> -+#endif
> -+
> - /* for the time being, we put the on-screen framebuffer into the lowest
> - * VRAM space. This should make the code easily compatible with the various
> -- * 2MB/4MB/8MB variants of the Smedia chips */
> --#define GLAMO_OFFSET_VRAM 0x800000
> --#define GLAMO_OFFSET_FB (GLAMO_OFFSET_VRAM)
> --
> --/* we only allocate the minimum possible size for the framebuffer to make
> -- * sure we have sufficient memory for other functions of the chip */
> --/*#define GLAMO_FB_SIZE (640*480*4) *//* == 0x12c000 */
> --#define GLAMO_INTERNAL_RAM_SIZE 0x800000
> --#define GLAMO_MMC_BUFFER_SIZE (64 * 1024)
> --#define GLAMO_FB_SIZE (GLAMO_INTERNAL_RAM_SIZE - GLAMO_MMC_BUFFER_SIZE)
> -+ * 2MB/4MB/8MB variants of the Smedia chips
> -+ * glamo-fb.c assumes FB comes first, followed by cursor, so DON'T MOVE THEM
> -+ * (see glamo_regs[] in glamo-fb.c for more information) */
> -+#define GLAMO_MEM_BASE (0x800000)
> -+#define GLAMO_OFFSET_FB (0x000000)
> -+#define GLAMO_OFFSET_CURSOR (GLAMO_OFFSET_FB + GLAMO_FB_SIZE)
> -+#define GLAMO_OFFSET_MMC (GLAMO_OFFSET_CURSOR + GLAMO_CURSOR_SIZE)
> -+#define GLAMO_OFFSET_CMDQ (GLAMO_OFFSET_MMC + GLAMO_MMC_BUFFER_SIZE)
> -
> - enum glamo_pll {
> - GLAMO_PLL1,
> -@@ -57,4 +72,14 @@ void glamo_reg_read_batch(struct glamo_core *glamo, uint16_t reg,
> - uint16_t count, uint16_t *values);
> - void glamo_reg_write_batch(struct glamo_core *glamo, uint16_t reg,
> - uint16_t count, uint16_t *values);
> -+void glamo_engine_clkreg_set(struct glamo_core *glamo,
> -+ enum glamo_engine engine,
> -+ u_int16_t mask, u_int16_t val);
> -+
> -+extern void glamo_clear_irq(struct glamo_core *glamo, unsigned int irq);
> -+extern void glamo_enable_irq(struct glamo_core *glamo, unsigned int irq);
> -+
> -+u_int16_t glamo_engine_clkreg_get(struct glamo_core *glamo,
> -+ enum glamo_engine engine);
> -+
> - #endif /* __GLAMO_CORE_H */
> -diff --git a/drivers/mfd/glamo/glamo-regs.h b/drivers/mfd/glamo/glamo-regs.h
> -index 59848e1..8b2fd47 100644
> ---- a/drivers/mfd/glamo/glamo-regs.h
> -+++ b/drivers/mfd/glamo/glamo-regs.h
> -@@ -627,4 +627,28 @@ enum glamo_core_revisions {
> - GLAMO_CORE_REV_A3 = 0x0003,
> - };
> -
> -+enum glamo_register_cq {
> -+ GLAMO_REG_CMDQ_BASE_ADDRL = 0x00,
> -+ GLAMO_REG_CMDQ_BASE_ADDRH = 0x02,
> -+ GLAMO_REG_CMDQ_LEN = 0x04,
> -+ GLAMO_REG_CMDQ_WRITE_ADDRL = 0x06,
> -+ GLAMO_REG_CMDQ_WRITE_ADDRH = 0x08,
> -+ GLAMO_REG_CMDQ_FLIP = 0x0a,
> -+ GLAMO_REG_CMDQ_CONTROL = 0x0c,
> -+ GLAMO_REG_CMDQ_READ_ADDRL = 0x0e,
> -+ GLAMO_REG_CMDQ_READ_ADDRH = 0x10,
> -+ GLAMO_REG_CMDQ_STATUS = 0x12,
> -+};
> -+
> -+#define REG_2D(x) (GLAMO_REGOFS_2D+(x))
> -+
> -+enum glamo_register_2d {
> -+ GLAMO_REG_2D_DST_X = REG_2D(0x0a),
> -+ GLAMO_REG_2D_COMMAND1 = REG_2D(0x3a),
> -+ GLAMO_REG_2D_STATUS = REG_2D(0x42),
> -+ GLAMO_REG_2D_ID1 = REG_2D(0x44),
> -+ GLAMO_REG_2D_ID2 = REG_2D(0x46),
> -+ GLAMO_REG_2D_ID3 = REG_2D(0x48),
> -+};
> -+
> - #endif /* _GLAMO_REGS_H */
> -diff --git a/include/linux/mfd/glamo.h b/include/linux/mfd/glamo.h
> -index 529d4f0..ea91a06 100644
> ---- a/include/linux/mfd/glamo.h
> -+++ b/include/linux/mfd/glamo.h
> -@@ -41,12 +41,9 @@ enum glamo_engine {
> - GLAMO_ENGINE_RISC = 11,
> - GLAMO_ENGINE_MICROP1_MPEG_ENC = 12,
> - GLAMO_ENGINE_MICROP1_MPEG_DEC = 13,
> --#if 0
> -- GLAMO_ENGINE_H264_DEC = 14,
> -- GLAMO_ENGINE_RISC1 = 15,
> -- GLAMO_ENGINE_SPI = 16,
> --#endif
> - __NUM_GLAMO_ENGINES
> - };
> -
> -+#define GLAMO_ENGINE_ALL (__NUM_GLAMO_ENGINES)
> -+
> - #endif
> ---
> -1.6.5.3
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0004-Add-JBT6k74-hook-for-use-by-KMS.patch b/recipes/linux/linux-openmoko-2.6.31/0004-Add-JBT6k74-hook-for-use-by-KMS.patch
> deleted file mode 100644
> index a223f5b..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0004-Add-JBT6k74-hook-for-use-by-KMS.patch
> +++ /dev/null
> @@ -1,49 +0,0 @@
> -From 6035b76b940c71e30824921271e8c3da8047f869 Mon Sep 17 00:00:00 2001
> -From: Thomas White <taw@bitwiz.org.uk>
> -Date: Sat, 21 Nov 2009 21:42:16 +0100
> -Subject: [PATCH 4/4] Add JBT6k74 hook for use by KMS
> -
> -Signed-off-by: Thomas White <taw@bitwiz.org.uk>
> ----
> - drivers/video/backlight/jbt6k74.c | 18 ++++++++++++++++++
> - 1 files changed, 18 insertions(+), 0 deletions(-)
> -
> -diff --git a/drivers/video/backlight/jbt6k74.c b/drivers/video/backlight/jbt6k74.c
> -index b1aacb7..b9d02f2 100644
> ---- a/drivers/video/backlight/jbt6k74.c
> -+++ b/drivers/video/backlight/jbt6k74.c
> -@@ -688,6 +688,22 @@ static int jbt6k74_get_power(struct lcd_device *ld)
> - }
> - }
> -
> -+/* This is utterly, totally horrible. I'm REALLY sorry... */
> -+struct jbt_info *jbt_global;
> -+void jbt6k74_action(int val)
> -+{
> -+ if ( !jbt_global ) {
> -+ printk(KERN_CRIT "JBT not initialised!!!\n");
> -+ return;
> -+ }
> -+ if ( val == 0 ) {
> -+ jbt6k74_enter_power_mode(jbt_global, JBT_POWER_MODE_SLEEP);
> -+ } else {
> -+ jbt6k74_enter_power_mode(jbt_global, JBT_POWER_MODE_NORMAL);
> -+ }
> -+}
> -+EXPORT_SYMBOL_GPL(jbt6k74_action);
> -+
> - struct lcd_ops jbt6k74_lcd_ops = {
> - .set_power = jbt6k74_set_power,
> - .get_power = jbt6k74_get_power,
> -@@ -718,6 +734,8 @@ static int __devinit jbt_probe(struct spi_device *spi)
> - if (!jbt)
> - return -ENOMEM;
> -
> -+ jbt_global = jbt;
> -+
> - jbt->spi = spi;
> -
> - jbt->lcd_dev = lcd_device_register("jbt6k74-lcd", &spi->dev, jbt,
> ---
> -1.6.5.3
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0004-gta02_defconfig-Enable-UBI-support.patch b/recipes/linux/linux-openmoko-2.6.31/0004-gta02_defconfig-Enable-UBI-support.patch
> deleted file mode 100644
> index 4ab88d3..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0004-gta02_defconfig-Enable-UBI-support.patch
> +++ /dev/null
> @@ -1,67 +0,0 @@
> -From 513b35171de9efbbc0699bff5f2e5a324d2cd8ef Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 8 Nov 2009 11:22:13 +0100
> -Subject: [PATCH 4/5] gta02_defconfig: Enable UBI support
> -
> ----
> - arch/arm/configs/gta02_defconfig | 22 +++++++++++++++++++---
> - 1 files changed, 19 insertions(+), 3 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_defconfig b/arch/arm/configs/gta02_defconfig
> -index b0a6d72..3f1b60b 100644
> ---- a/arch/arm/configs/gta02_defconfig
> -+++ b/arch/arm/configs/gta02_defconfig
> -@@ -648,7 +648,15 @@ CONFIG_MTD_NAND_S3C2410=y
> - #
> - # UBI - Unsorted block images
> - #
> --# CONFIG_MTD_UBI is not set
> -+CONFIG_MTD_UBI=y
> -+CONFIG_MTD_UBI_WL_THRESHOLD=4096
> -+CONFIG_MTD_UBI_BEB_RESERVE=1
> -+CONFIG_MTD_UBI_GLUEBI=y
> -+
> -+#
> -+# UBI debugging options
> -+#
> -+# CONFIG_MTD_UBI_DEBUG is not set
> - # CONFIG_PARPORT is not set
> - CONFIG_BLK_DEV=y
> - # CONFIG_BLK_DEV_COW_COMMON is not set
> -@@ -1478,6 +1486,12 @@ CONFIG_JFFS2_ZLIB=y
> - # CONFIG_JFFS2_LZO is not set
> - CONFIG_JFFS2_RTIME=y
> - # CONFIG_JFFS2_RUBIN is not set
> -+CONFIG_UBIFS_FS=y
> -+# CONFIG_UBIFS_FS_XATTR is not set
> -+# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
> -+CONFIG_UBIFS_FS_LZO=y
> -+CONFIG_UBIFS_FS_ZLIB=y
> -+# CONFIG_UBIFS_FS_DEBUG is not set
> - # CONFIG_CRAMFS is not set
> - # CONFIG_SQUASHFS is not set
> - # CONFIG_VXFS_FS is not set
> -@@ -1670,9 +1684,9 @@ CONFIG_CRYPTO_MD5=y
> - #
> - # Compression
> - #
> --# CONFIG_CRYPTO_DEFLATE is not set
> -+CONFIG_CRYPTO_DEFLATE=y
> - CONFIG_CRYPTO_ZLIB=y
> --# CONFIG_CRYPTO_LZO is not set
> -+CONFIG_CRYPTO_LZO=y
> -
> - #
> - # Random Number Generation
> -@@ -1695,6 +1709,8 @@ CONFIG_CRC7=y
> - # CONFIG_LIBCRC32C is not set
> - CONFIG_ZLIB_INFLATE=y
> - CONFIG_ZLIB_DEFLATE=y
> -+CONFIG_LZO_COMPRESS=y
> -+CONFIG_LZO_DECOMPRESS=y
> - CONFIG_DECOMPRESS_GZIP=y
> - CONFIG_DECOMPRESS_BZIP2=y
> - CONFIG_DECOMPRESS_LZMA=y
> ---
> -1.6.5.2
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0005-gta02_defconfig-Enable-UBI-debug.patch b/recipes/linux/linux-openmoko-2.6.31/0005-gta02_defconfig-Enable-UBI-debug.patch
> deleted file mode 100644
> index 9aecf64..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0005-gta02_defconfig-Enable-UBI-debug.patch
> +++ /dev/null
> @@ -1,88 +0,0 @@
> -From 5ae14aa9c5eea7178a8de28515b45d600ecb7a13 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 8 Nov 2009 11:24:01 +0100
> -Subject: [PATCH 5/5] gta02_defconfig: Enable UBI debug
> -
> ----
> - arch/arm/configs/gta02_defconfig | 23 +++++++++++++++++++++--
> - 1 files changed, 21 insertions(+), 2 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_defconfig b/arch/arm/configs/gta02_defconfig
> -index 3f1b60b..0f53baf 100644
> ---- a/arch/arm/configs/gta02_defconfig
> -+++ b/arch/arm/configs/gta02_defconfig
> -@@ -76,6 +76,7 @@ CONFIG_ANON_INODES=y
> - CONFIG_UID16=y
> - CONFIG_SYSCTL_SYSCALL=y
> - CONFIG_KALLSYMS=y
> -+CONFIG_KALLSYMS_ALL=y
> - # CONFIG_KALLSYMS_EXTRA_PASS is not set
> - CONFIG_HOTPLUG=y
> - CONFIG_PRINTK=y
> -@@ -110,6 +111,7 @@ CONFIG_HAVE_CLK=y
> - #
> - # GCOV-based kernel profiling
> - #
> -+# CONFIG_GCOV_KERNEL is not set
> - # CONFIG_SLOW_WORK is not set
> - CONFIG_HAVE_GENERIC_DMA_COHERENT=y
> - CONFIG_SLABINFO=y
> -@@ -656,7 +658,21 @@ CONFIG_MTD_UBI_GLUEBI=y
> - #
> - # UBI debugging options
> - #
> --# CONFIG_MTD_UBI_DEBUG is not set
> -+CONFIG_MTD_UBI_DEBUG=y
> -+# CONFIG_MTD_UBI_DEBUG_MSG is not set
> -+# CONFIG_MTD_UBI_DEBUG_PARANOID is not set
> -+CONFIG_MTD_UBI_DEBUG_DISABLE_BGT=y
> -+# CONFIG_MTD_UBI_DEBUG_EMULATE_BITFLIPS is not set
> -+# CONFIG_MTD_UBI_DEBUG_EMULATE_WRITE_FAILURES is not set
> -+# CONFIG_MTD_UBI_DEBUG_EMULATE_ERASE_FAILURES is not set
> -+
> -+#
> -+# Additional UBI debugging messages
> -+#
> -+# CONFIG_MTD_UBI_DEBUG_MSG_BLD is not set
> -+# CONFIG_MTD_UBI_DEBUG_MSG_EBA is not set
> -+# CONFIG_MTD_UBI_DEBUG_MSG_WL is not set
> -+# CONFIG_MTD_UBI_DEBUG_MSG_IO is not set
> - # CONFIG_PARPORT is not set
> - CONFIG_BLK_DEV=y
> - # CONFIG_BLK_DEV_COW_COMMON is not set
> -@@ -1238,6 +1254,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
> - # CONFIG_USB_VST is not set
> - CONFIG_USB_GADGET=y
> - # CONFIG_USB_GADGET_DEBUG_FILES is not set
> -+# CONFIG_USB_GADGET_DEBUG_FS is not set
> - CONFIG_USB_GADGET_VBUS_DRAW=500
> - CONFIG_USB_GADGET_SELECTED=y
> - # CONFIG_USB_GADGET_AT91 is not set
> -@@ -1419,6 +1436,7 @@ CONFIG_EXT3_FS=y
> - # CONFIG_EXT3_FS_XATTR is not set
> - # CONFIG_EXT4_FS is not set
> - CONFIG_JBD=y
> -+# CONFIG_JBD_DEBUG is not set
> - # CONFIG_REISERFS_FS is not set
> - # CONFIG_JFS_FS is not set
> - # CONFIG_FS_POSIX_ACL is not set
> -@@ -1577,7 +1595,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
> - CONFIG_FRAME_WARN=1024
> - # CONFIG_MAGIC_SYSRQ is not set
> - # CONFIG_UNUSED_SYMBOLS is not set
> --# CONFIG_DEBUG_FS is not set
> -+CONFIG_DEBUG_FS=y
> - # CONFIG_HEADERS_CHECK is not set
> - # CONFIG_DEBUG_KERNEL is not set
> - CONFIG_DEBUG_BUGVERBOSE=y
> -@@ -1589,6 +1607,7 @@ CONFIG_FRAME_POINTER=y
> - CONFIG_HAVE_FUNCTION_TRACER=y
> - CONFIG_TRACING_SUPPORT=y
> - # CONFIG_FTRACE is not set
> -+# CONFIG_DYNAMIC_DEBUG is not set
> - # CONFIG_SAMPLES is not set
> - CONFIG_HAVE_ARCH_KGDB=y
> - # CONFIG_ARM_UNWIND is not set
> ---
> -1.6.5.2
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0006-gta02-defconfig-enable-NFS-and-INOTIFY_USER.patch b/recipes/linux/linux-openmoko-2.6.31/0006-gta02-defconfig-enable-NFS-and-INOTIFY_USER.patch
> deleted file mode 100644
> index 31d2b65..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0006-gta02-defconfig-enable-NFS-and-INOTIFY_USER.patch
> +++ /dev/null
> @@ -1,124 +0,0 @@
> -From 20aa0022f765e702f76fe1cae429b1d58faa9ec4 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sat, 28 Nov 2009 19:24:49 +0100
> -Subject: [PATCH] gta02-defconfig: enable NFS and INOTIFY_USER
> -
> ----
> - arch/arm/configs/gta02_defconfig | 48 ++++++++++++++++++++++++++++++-------
> - 1 files changed, 39 insertions(+), 9 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_defconfig b/arch/arm/configs/gta02_defconfig
> -index 1cce709..acf225e 100644
> ---- a/arch/arm/configs/gta02_defconfig
> -+++ b/arch/arm/configs/gta02_defconfig
> -@@ -860,7 +860,7 @@ CONFIG_I2C_CHARDEV=y
> - #
> - # I2C Algorithms
> - #
> --# CONFIG_I2C_ALGOBIT is not set
> -+CONFIG_I2C_ALGOBIT=y
> - # CONFIG_I2C_ALGOPCF is not set
> - # CONFIG_I2C_ALGOPCA is not set
> -
> -@@ -953,6 +953,7 @@ CONFIG_POWER_SUPPLY=y
> - CONFIG_CHARGER_PCF50633=y
> - CONFIG_BATTERY_BQ27000_HDQ=y
> - CONFIG_HDQ_GPIO_BITBANG=y
> -+# CONFIG_BATTERY_PLATFORM is not set
> - # CONFIG_HWMON is not set
> - # CONFIG_THERMAL is not set
> - # CONFIG_THERMAL_HWMON is not set
> -@@ -1444,15 +1445,15 @@ CONFIG_JBD=y
> - # CONFIG_JBD_DEBUG is not set
> - # CONFIG_REISERFS_FS is not set
> - # CONFIG_JFS_FS is not set
> --# CONFIG_FS_POSIX_ACL is not set
> -+CONFIG_FS_POSIX_ACL=y
> - # CONFIG_XFS_FS is not set
> - # CONFIG_OCFS2_FS is not set
> - # CONFIG_BTRFS_FS is not set
> - CONFIG_FILE_LOCKING=y
> --# CONFIG_FSNOTIFY is not set
> -+CONFIG_FSNOTIFY=y
> - # CONFIG_DNOTIFY is not set
> - CONFIG_INOTIFY=y
> --# CONFIG_INOTIFY_USER is not set
> -+CONFIG_INOTIFY_USER=y
> - # CONFIG_QUOTA is not set
> - # CONFIG_AUTOFS_FS is not set
> - # CONFIG_AUTOFS4_FS is not set
> -@@ -1526,7 +1527,31 @@ CONFIG_UBIFS_FS_ZLIB=y
> - # CONFIG_SYSV_FS is not set
> - # CONFIG_UFS_FS is not set
> - # CONFIG_NILFS2_FS is not set
> --# CONFIG_NETWORK_FILESYSTEMS is not set
> -+CONFIG_NETWORK_FILESYSTEMS=y
> -+CONFIG_NFS_FS=m
> -+CONFIG_NFS_V3=y
> -+CONFIG_NFS_V3_ACL=y
> -+CONFIG_NFS_V4=y
> -+# CONFIG_NFS_V4_1 is not set
> -+CONFIG_NFSD=m
> -+CONFIG_NFSD_V2_ACL=y
> -+CONFIG_NFSD_V3=y
> -+CONFIG_NFSD_V3_ACL=y
> -+CONFIG_NFSD_V4=y
> -+CONFIG_LOCKD=m
> -+CONFIG_LOCKD_V4=y
> -+CONFIG_EXPORTFS=m
> -+CONFIG_NFS_ACL_SUPPORT=m
> -+CONFIG_NFS_COMMON=y
> -+CONFIG_SUNRPC=m
> -+CONFIG_SUNRPC_GSS=m
> -+CONFIG_RPCSEC_GSS_KRB5=m
> -+# CONFIG_RPCSEC_GSS_SPKM3 is not set
> -+# CONFIG_SMB_FS is not set
> -+# CONFIG_CIFS is not set
> -+# CONFIG_NCP_FS is not set
> -+# CONFIG_CODA_FS is not set
> -+# CONFIG_AFS_FS is not set
> -
> - #
> - # Partition Types
> -@@ -1634,13 +1659,18 @@ CONFIG_CRYPTO=y
> - # CONFIG_CRYPTO_FIPS is not set
> - CONFIG_CRYPTO_ALGAPI=y
> - CONFIG_CRYPTO_ALGAPI2=y
> -+CONFIG_CRYPTO_AEAD2=y
> -+CONFIG_CRYPTO_BLKCIPHER=m
> -+CONFIG_CRYPTO_BLKCIPHER2=y
> - CONFIG_CRYPTO_HASH=y
> - CONFIG_CRYPTO_HASH2=y
> -+CONFIG_CRYPTO_RNG2=y
> - CONFIG_CRYPTO_PCOMP=y
> --# CONFIG_CRYPTO_MANAGER is not set
> --# CONFIG_CRYPTO_MANAGER2 is not set
> -+CONFIG_CRYPTO_MANAGER=m
> -+CONFIG_CRYPTO_MANAGER2=y
> - # CONFIG_CRYPTO_GF128MUL is not set
> - # CONFIG_CRYPTO_NULL is not set
> -+CONFIG_CRYPTO_WORKQUEUE=y
> - # CONFIG_CRYPTO_CRYPTD is not set
> - # CONFIG_CRYPTO_AUTHENC is not set
> - # CONFIG_CRYPTO_TEST is not set
> -@@ -1655,7 +1685,7 @@ CONFIG_CRYPTO_PCOMP=y
> - #
> - # Block modes
> - #
> --# CONFIG_CRYPTO_CBC is not set
> -+CONFIG_CRYPTO_CBC=m
> - # CONFIG_CRYPTO_CTR is not set
> - # CONFIG_CRYPTO_CTS is not set
> - # CONFIG_CRYPTO_ECB is not set
> -@@ -1696,7 +1726,7 @@ CONFIG_CRYPTO_MD5=y
> - # CONFIG_CRYPTO_CAMELLIA is not set
> - # CONFIG_CRYPTO_CAST5 is not set
> - # CONFIG_CRYPTO_CAST6 is not set
> --# CONFIG_CRYPTO_DES is not set
> -+CONFIG_CRYPTO_DES=m
> - # CONFIG_CRYPTO_FCRYPT is not set
> - # CONFIG_CRYPTO_KHAZAD is not set
> - # CONFIG_CRYPTO_SALSA20 is not set
> ---
> -1.6.5.3
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31/0007-gta02_defconfig-disable-LEDS_GTA02_VIBRATOR.patch b/recipes/linux/linux-openmoko-2.6.31/0007-gta02_defconfig-disable-LEDS_GTA02_VIBRATOR.patch
> deleted file mode 100644
> index a6fa77d..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31/0007-gta02_defconfig-disable-LEDS_GTA02_VIBRATOR.patch
> +++ /dev/null
> @@ -1,25 +0,0 @@
> -From f0acf76b4f0f16f0e5934daaccbfbec67b875bdd Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 17 Jan 2010 19:08:17 +0100
> -Subject: [PATCH] gta02_defconfig: disable LEDS_GTA02_VIBRATOR
> -
> ----
> - arch/arm/configs/gta02_defconfig | 2 +-
> - 1 files changed, 1 insertions(+), 1 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_defconfig b/arch/arm/configs/gta02_defconfig
> -index acf225e..fec7b03 100644
> ---- a/arch/arm/configs/gta02_defconfig
> -+++ b/arch/arm/configs/gta02_defconfig
> -@@ -1338,7 +1338,7 @@ CONFIG_LEDS_GPIO_PLATFORM=y
> - # CONFIG_LEDS_DAC124S085 is not set
> - # CONFIG_LEDS_PWM is not set
> - # CONFIG_LEDS_BD2802 is not set
> --CONFIG_LEDS_GTA02_VIBRATOR=y
> -+# CONFIG_LEDS_GTA02_VIBRATOR is not set
> -
> - #
> - # LED Triggers
> ---
> -1.6.6
> -
> diff --git a/recipes/linux/linux-openmoko-2.6.31_git.bb b/recipes/linux/linux-openmoko-2.6.31_git.bb
> deleted file mode 100644
> index c11e41b..0000000
> --- a/recipes/linux/linux-openmoko-2.6.31_git.bb
> +++ /dev/null
> @@ -1,38 +0,0 @@
> -require linux.inc
> -require linux-openmoko.inc
> -
> -DESCRIPTION_${PN} = "Linux ${KERNEL_VERSION} kernel for the Openmoko Neo GSM Smartphones"
> -
> -KERNEL_RELEASE = "2.6.31"
> -KERNEL_VERSION = "${KERNEL_RELEASE}"
> -
> -SRCREV = "dd32737aa524e09c1d141a0e735dd58674552244"
> -OEV = "oe1"
> -PV = "${KERNEL_RELEASE}-${OEV}+gitr${SRCPV}"
> -PR = "r6"
> -
> -SRC_URI = "\
> - git://git.openmoko.org/git/kernel.git;protocol=git;branch=om-2.6.31 \
> -# build fix
> - file://0001-wm8753-fix-build-with-gcc-4.4.2-which-works-ok-with-.patch;patch=1 \
> -# patches from Weiss's gdrm-2.6.31 branch
> - file://0001-DRM-for-platform-devices.patch;patch=1 \
> - file://0002-Glamo-DRM-and-KMS-driver.patch;patch=1 \
> - file://0003-Work-on-Glamo-core-for-DRM.patch;patch=1 \
> - file://0004-Add-JBT6k74-hook-for-use-by-KMS.patch;patch=1 \
> -# enable UBI+DRM+NFS+INOTIFY_USER
> - file://0004-gta02_defconfig-Enable-UBI-support.patch;patch=1 \
> - file://0005-gta02_defconfig-Enable-UBI-debug.patch;patch=1 \
> - file://0001-gta02_defconfig-Enable-GLAMO_DRM.patch;patch=1 \
> - file://0006-gta02-defconfig-enable-NFS-and-INOTIFY_USER.patch;patch=1 \
> - file://0007-gta02_defconfig-disable-LEDS_GTA02_VIBRATOR.patch;patch=1 \
> -"
> -
> -S = "${WORKDIR}/git"
> -
> -CONFIG_NAME_om-gta01 = "gta01_defconfig"
> -CONFIG_NAME_om-gta02 = "gta02_defconfig"
> -
> -do_configure_prepend() {
> - install -m 644 ./arch/arm/configs/${CONFIG_NAME} ${WORKDIR}/defconfig-oe
> -}
> diff --git a/recipes/linux/linux-openmoko-shr-drm-devel/0001-Add-drm-to-Makefile-version.patch b/recipes/linux/linux-openmoko-shr-drm-devel/0001-Add-drm-to-Makefile-version.patch
> deleted file mode 100644
> index 99345f7..0000000
> --- a/recipes/linux/linux-openmoko-shr-drm-devel/0001-Add-drm-to-Makefile-version.patch
> +++ /dev/null
> @@ -1,25 +0,0 @@
> -From 153af7f8e784e03401dc103f16741397ce6ca914 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 8 Nov 2009 12:50:40 +0100
> -Subject: [PATCH] Add -drm to Makefile version
> -
> ----
> - Makefile | 2 +-
> - 1 files changed, 1 insertions(+), 1 deletions(-)
> -
> -diff --git a/Makefile b/Makefile
> -index ebf0aa4..16b189f 100644
> ---- a/Makefile
> -+++ b/Makefile
> -@@ -1,7 +1,7 @@
> - VERSION = 2
> - PATCHLEVEL = 6
> - SUBLEVEL = 29
> --EXTRAVERSION += -rc3
> -+EXTRAVERSION += -rc3-drm
> - NAME = Erotic Pickled Herring
> -
> - # *DOCUMENTATION*
> ---
> -1.6.5.2
> -
> diff --git a/recipes/linux/linux-openmoko-shr-drm-devel/0004-gta02_drm_defconfig-start-from-gta02_packaging_defco.patch b/recipes/linux/linux-openmoko-shr-drm-devel/0004-gta02_drm_defconfig-start-from-gta02_packaging_defco.patch
> deleted file mode 100644
> index adb3ce8..0000000
> --- a/recipes/linux/linux-openmoko-shr-drm-devel/0004-gta02_drm_defconfig-start-from-gta02_packaging_defco.patch
> +++ /dev/null
> @@ -1,129 +0,0 @@
> -From ab6c9baa5cc8ae3a922ae4baef2550d399b41550 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 8 Nov 2009 10:48:28 +0100
> -Subject: [PATCH 4/7] gta02_drm_defconfig: start from gta02_packaging_defconfig
> -
> ----
> - arch/arm/configs/gta02_drm_defconfig | 40 +++++++++++++--------------------
> - 1 files changed, 16 insertions(+), 24 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_drm_defconfig b/arch/arm/configs/gta02_drm_defconfig
> -index 5349014..e2dbbef 100644
> ---- a/arch/arm/configs/gta02_drm_defconfig
> -+++ b/arch/arm/configs/gta02_drm_defconfig
> -@@ -1,7 +1,7 @@
> - #
> - # Automatically generated make config: don't edit
> - # Linux kernel version: 2.6.29-rc3
> --# Thu Jul 2 20:40:33 2009
> -+# Fri Oct 2 20:51:57 2009
> - #
> - CONFIG_ARM=y
> - CONFIG_HAVE_PWM=y
> -@@ -35,7 +35,7 @@ CONFIG_EXPERIMENTAL=y
> - CONFIG_BROKEN_ON_SMP=y
> - CONFIG_LOCK_KERNEL=y
> - CONFIG_INIT_ENV_ARG_LIMIT=32
> --CONFIG_LOCALVERSION=""
> -+CONFIG_LOCALVERSION="-mokodev"
> - # CONFIG_LOCALVERSION_AUTO is not set
> - CONFIG_SWAP=y
> - CONFIG_SYSVIPC=y
> -@@ -180,7 +180,7 @@ CONFIG_S3C24XX_PWM=y
> - CONFIG_S3C24XX_GPIO_EXTRA=0
> - CONFIG_S3C2410_DMA=y
> - # CONFIG_S3C2410_DMA_DEBUG is not set
> --# CONFIG_S3C24XX_ADC is not set
> -+CONFIG_S3C24XX_ADC=y
> - CONFIG_MACH_SMDK=y
> - CONFIG_MACH_NEO1973=y
> - CONFIG_PLAT_S3C=y
> -@@ -1084,7 +1084,6 @@ CONFIG_I2C=y
> - CONFIG_I2C_BOARDINFO=y
> - CONFIG_I2C_CHARDEV=y
> - CONFIG_I2C_HELPER_AUTO=y
> --CONFIG_I2C_ALGOBIT=y
> -
> - #
> - # I2C Hardware Bus support
> -@@ -1181,7 +1180,7 @@ CONFIG_APM_POWER=y
> - CONFIG_CHARGER_PCF50633=y
> - CONFIG_BATTERY_BQ27000_HDQ=y
> - CONFIG_HDQ_GPIO_BITBANG=y
> --# CONFIG_BATTERY_GTA01 is not set
> -+CONFIG_BATTERY_GTA01=m
> - CONFIG_HWMON=y
> - # CONFIG_HWMON_VID is not set
> - # CONFIG_SENSORS_AD7414 is not set
> -@@ -1283,14 +1282,11 @@ CONFIG_PCF50633_ADC=y
> - CONFIG_PCF50633_GPIO=y
> - # CONFIG_MFD_PCF50606 is not set
> - CONFIG_MFD_GLAMO=y
> --
> --#
> --# SMedia Glamo 336x/337x engine drivers
> --#
> --# CONFIG_MFD_GLAMO_FB is not set
> -+CONFIG_MFD_GLAMO_FB=y
> -+CONFIG_MFD_GLAMO_FB_XGLAMO_WORKAROUND=y
> - CONFIG_MFD_GLAMO_SPI_GPIO=y
> -+CONFIG_MFD_GLAMO_SPI_FB=y
> - CONFIG_MFD_GLAMO_MCI=y
> --CONFIG_MFD_GLAMO_DRM=y
> -
> - #
> - # Multimedia devices
> -@@ -1312,7 +1308,6 @@ CONFIG_DAB=y
> - #
> - # Graphics support
> - #
> --CONFIG_DRM=y
> - # CONFIG_VGASTATE is not set
> - CONFIG_VIDEO_OUTPUT_CONTROL=y
> - CONFIG_FB=y
> -@@ -1790,17 +1785,14 @@ CONFIG_STAGING=y
> - #
> - # Android
> - #
> --CONFIG_ANDROID=y
> --CONFIG_ANDROID_BINDER_IPC=y
> --CONFIG_ANDROID_LOGGER=y
> --CONFIG_ANDROID_RAM_CONSOLE=y
> --CONFIG_ANDROID_RAM_CONSOLE_ENABLE_VERBOSE=y
> --# CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION is not set
> --# CONFIG_ANDROID_RAM_CONSOLE_EARLY_INIT is not set
> --CONFIG_ANDROID_TIMED_GPIO=y
> --CONFIG_ANDROID_LOW_MEMORY_KILLER=y
> -+# CONFIG_ANDROID is not set
> -+# CONFIG_ANDROID_BINDER_IPC is not set
> -+# CONFIG_ANDROID_LOGGER is not set
> -+# CONFIG_ANDROID_RAM_CONSOLE is not set
> -+# CONFIG_ANDROID_TIMED_GPIO is not set
> -+# CONFIG_ANDROID_LOW_MEMORY_KILLER is not set
> - # CONFIG_ANDROID_WAKELOCK is not set
> --CONFIG_ANDROID_PARANOID_NETWORK=y
> -+# CONFIG_ANDROID_PARANOID_NETWORK is not set
> -
> - #
> - # File systems
> -@@ -1958,7 +1950,7 @@ CONFIG_NLS_CODEPAGE_850=m
> - # CONFIG_NLS_CODEPAGE_863 is not set
> - # CONFIG_NLS_CODEPAGE_864 is not set
> - # CONFIG_NLS_CODEPAGE_865 is not set
> --# CONFIG_NLS_CODEPAGE_866 is not set
> -+CONFIG_NLS_CODEPAGE_866=m
> - # CONFIG_NLS_CODEPAGE_869 is not set
> - CONFIG_NLS_CODEPAGE_936=m
> - CONFIG_NLS_CODEPAGE_950=m
> -@@ -1967,7 +1959,7 @@ CONFIG_NLS_CODEPAGE_950=m
> - # CONFIG_NLS_CODEPAGE_874 is not set
> - # CONFIG_NLS_ISO8859_8 is not set
> - # CONFIG_NLS_CODEPAGE_1250 is not set
> --# CONFIG_NLS_CODEPAGE_1251 is not set
> -+CONFIG_NLS_CODEPAGE_1251=m
> - # CONFIG_NLS_ASCII is not set
> - CONFIG_NLS_ISO8859_1=y
> - # CONFIG_NLS_ISO8859_2 is not set
> ---
> -1.6.5.2
> -
> diff --git a/recipes/linux/linux-openmoko-shr-drm-devel/0005-Enable-DRM-and-MFD_GLAMO_DRM.patch b/recipes/linux/linux-openmoko-shr-drm-devel/0005-Enable-DRM-and-MFD_GLAMO_DRM.patch
> deleted file mode 100644
> index c9d56fa..0000000
> --- a/recipes/linux/linux-openmoko-shr-drm-devel/0005-Enable-DRM-and-MFD_GLAMO_DRM.patch
> +++ /dev/null
> @@ -1,51 +0,0 @@
> -From 8fe4cb1bee0c8af760d8911c248e0904e44fa0b3 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 8 Nov 2009 10:49:43 +0100
> -Subject: [PATCH 5/7] Enable DRM and MFD_GLAMO_DRM
> -
> ----
> - arch/arm/configs/gta02_drm_defconfig | 12 ++++++++----
> - 1 files changed, 8 insertions(+), 4 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_drm_defconfig b/arch/arm/configs/gta02_drm_defconfig
> -index e2dbbef..aac2832 100644
> ---- a/arch/arm/configs/gta02_drm_defconfig
> -+++ b/arch/arm/configs/gta02_drm_defconfig
> -@@ -35,7 +35,7 @@ CONFIG_EXPERIMENTAL=y
> - CONFIG_BROKEN_ON_SMP=y
> - CONFIG_LOCK_KERNEL=y
> - CONFIG_INIT_ENV_ARG_LIMIT=32
> --CONFIG_LOCALVERSION="-mokodev"
> -+CONFIG_LOCALVERSION="-drm"
> - # CONFIG_LOCALVERSION_AUTO is not set
> - CONFIG_SWAP=y
> - CONFIG_SYSVIPC=y
> -@@ -1282,11 +1282,14 @@ CONFIG_PCF50633_ADC=y
> - CONFIG_PCF50633_GPIO=y
> - # CONFIG_MFD_PCF50606 is not set
> - CONFIG_MFD_GLAMO=y
> --CONFIG_MFD_GLAMO_FB=y
> --CONFIG_MFD_GLAMO_FB_XGLAMO_WORKAROUND=y
> -+
> -+#
> -+# SMedia Glamo 336x/337x engine drivers
> -+#
> -+# CONFIG_MFD_GLAMO_FB is not set
> - CONFIG_MFD_GLAMO_SPI_GPIO=y
> --CONFIG_MFD_GLAMO_SPI_FB=y
> - CONFIG_MFD_GLAMO_MCI=y
> -+CONFIG_MFD_GLAMO_DRM=y
> -
> - #
> - # Multimedia devices
> -@@ -1308,6 +1311,7 @@ CONFIG_DAB=y
> - #
> - # Graphics support
> - #
> -+CONFIG_DRM=y
> - # CONFIG_VGASTATE is not set
> - CONFIG_VIDEO_OUTPUT_CONTROL=y
> - CONFIG_FB=y
> ---
> -1.6.5.2
> -
> diff --git a/recipes/linux/linux-openmoko-shr-drm-devel/0006-Enable-I2C_ALGOBIT-from-make-oldconfig.patch b/recipes/linux/linux-openmoko-shr-drm-devel/0006-Enable-I2C_ALGOBIT-from-make-oldconfig.patch
> deleted file mode 100644
> index 79305ce..0000000
> --- a/recipes/linux/linux-openmoko-shr-drm-devel/0006-Enable-I2C_ALGOBIT-from-make-oldconfig.patch
> +++ /dev/null
> @@ -1,33 +0,0 @@
> -From 315bd3c8c368cf8097e3b0aecd21907755b617e1 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 8 Nov 2009 10:54:55 +0100
> -Subject: [PATCH 6/7] Enable I2C_ALGOBIT, from make oldconfig
> -
> ----
> - arch/arm/configs/gta02_drm_defconfig | 3 ++-
> - 1 files changed, 2 insertions(+), 1 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_drm_defconfig b/arch/arm/configs/gta02_drm_defconfig
> -index aac2832..e17ddc3 100644
> ---- a/arch/arm/configs/gta02_drm_defconfig
> -+++ b/arch/arm/configs/gta02_drm_defconfig
> -@@ -1,7 +1,7 @@
> - #
> - # Automatically generated make config: don't edit
> - # Linux kernel version: 2.6.29-rc3
> --# Fri Oct 2 20:51:57 2009
> -+# Sun Nov 8 10:53:31 2009
> - #
> - CONFIG_ARM=y
> - CONFIG_HAVE_PWM=y
> -@@ -1084,6 +1084,7 @@ CONFIG_I2C=y
> - CONFIG_I2C_BOARDINFO=y
> - CONFIG_I2C_CHARDEV=y
> - CONFIG_I2C_HELPER_AUTO=y
> -+CONFIG_I2C_ALGOBIT=y
> -
> - #
> - # I2C Hardware Bus support
> ---
> -1.6.5.2
> -
> diff --git a/recipes/linux/linux-openmoko-shr-drm-devel/0007-Enable-UBI-UBIFS.patch b/recipes/linux/linux-openmoko-shr-drm-devel/0007-Enable-UBI-UBIFS.patch
> deleted file mode 100644
> index b74e496..0000000
> --- a/recipes/linux/linux-openmoko-shr-drm-devel/0007-Enable-UBI-UBIFS.patch
> +++ /dev/null
> @@ -1,81 +0,0 @@
> -From 8f907c17c068beb94264a4a6d40314658a0c1393 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 8 Nov 2009 10:58:28 +0100
> -Subject: [PATCH 7/7] Enable UBI/UBIFS
> -
> ----
> - arch/arm/configs/gta02_drm_defconfig | 39 ++++++++++++++++++++++++++++++---
> - 1 files changed, 35 insertions(+), 4 deletions(-)
> -
> -diff --git a/arch/arm/configs/gta02_drm_defconfig b/arch/arm/configs/gta02_drm_defconfig
> -index e17ddc3..7506963 100644
> ---- a/arch/arm/configs/gta02_drm_defconfig
> -+++ b/arch/arm/configs/gta02_drm_defconfig
> -@@ -806,7 +806,30 @@ CONFIG_MTD_NAND_S3C2410_HWECC=y
> - #
> - # UBI - Unsorted block images
> - #
> --# CONFIG_MTD_UBI is not set
> -+CONFIG_MTD_UBI=y
> -+CONFIG_MTD_UBI_WL_THRESHOLD=4096
> -+CONFIG_MTD_UBI_BEB_RESERVE=1
> -+CONFIG_MTD_UBI_GLUEBI=y
> -+
> -+#
> -+# UBI debugging options
> -+#
> -+CONFIG_MTD_UBI_DEBUG=y
> -+# CONFIG_MTD_UBI_DEBUG_MSG is not set
> -+# CONFIG_MTD_UBI_DEBUG_PARANOID is not set
> -+CONFIG_MTD_UBI_DEBUG_DISABLE_BGT=y
> -+# CONFIG_MTD_UBI_DEBUG_USERSPACE_IO is not set
> -+# CONFIG_MTD_UBI_DEBUG_EMULATE_BITFLIPS is not set
> -+# CONFIG_MTD_UBI_DEBUG_EMULATE_WRITE_FAILURES is not set
> -+# CONFIG_MTD_UBI_DEBUG_EMULATE_ERASE_FAILURES is not set
> -+
> -+#
> -+# Additional UBI debugging messages
> -+#
> -+# CONFIG_MTD_UBI_DEBUG_MSG_BLD is not set
> -+# CONFIG_MTD_UBI_DEBUG_MSG_EBA is not set
> -+# CONFIG_MTD_UBI_DEBUG_MSG_WL is not set
> -+# CONFIG_MTD_UBI_DEBUG_MSG_IO is not set
> - # CONFIG_PARPORT is not set
> - CONFIG_BLK_DEV=y
> - # CONFIG_BLK_DEV_COW_COMMON is not set
> -@@ -1877,6 +1900,12 @@ CONFIG_JFFS2_ZLIB=y
> - # CONFIG_JFFS2_LZO is not set
> - CONFIG_JFFS2_RTIME=y
> - # CONFIG_JFFS2_RUBIN is not set
> -+CONFIG_UBIFS_FS=y
> -+# CONFIG_UBIFS_FS_XATTR is not set
> -+# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
> -+CONFIG_UBIFS_FS_LZO=y
> -+CONFIG_UBIFS_FS_ZLIB=y
> -+# CONFIG_UBIFS_FS_DEBUG is not set
> - CONFIG_CRAMFS=y
> - CONFIG_SQUASHFS=m
> - # CONFIG_SQUASHFS_EMBEDDED is not set
> -@@ -2151,8 +2180,8 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m
> - #
> - # Compression
> - #
> --CONFIG_CRYPTO_DEFLATE=m
> --# CONFIG_CRYPTO_LZO is not set
> -+CONFIG_CRYPTO_DEFLATE=y
> -+CONFIG_CRYPTO_LZO=y
> -
> - #
> - # Random Number Generation
> -@@ -2174,6 +2203,8 @@ CONFIG_CRC32=y
> - CONFIG_LIBCRC32C=m
> - CONFIG_ZLIB_INFLATE=y
> - CONFIG_ZLIB_DEFLATE=y
> -+CONFIG_LZO_COMPRESS=y
> -+CONFIG_LZO_DECOMPRESS=y
> - CONFIG_TEXTSEARCH=y
> - CONFIG_TEXTSEARCH_KMP=m
> - CONFIG_TEXTSEARCH_BM=m
> ---
> -1.6.5.2
> -
> diff --git a/recipes/linux/linux-openmoko-shr-drm-devel/fix-install.patch b/recipes/linux/linux-openmoko-shr-drm-devel/fix-install.patch
> deleted file mode 100644
> index b14ca7d..0000000
> --- a/recipes/linux/linux-openmoko-shr-drm-devel/fix-install.patch
> +++ /dev/null
> @@ -1,23 +0,0 @@
> -From: Steve Sakoman <steve@sakoman.com>
> -Date: Mon, 18 Aug 2008 16:07:31 +0000 (-0700)
> -Subject: scripts/Makefile.fwinst: add missing space when setting mode in cmd_install
> -X-Git-Url: http://www.sakoman.net/cgi-bin/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff_plain;h=f039944bdd491cde7327133e9976881d3133ae70
> -
> -scripts/Makefile.fwinst: add missing space when setting mode in cmd_install
> -
> -This was causing build failures on some machines
> ----
> -
> -diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst
> -index 6bf8e87..fb20532 100644
> ---- a/scripts/Makefile.fwinst
> -+++ b/scripts/Makefile.fwinst
> -@@ -37,7 +37,7 @@
> - @true
> -
> - quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
> -- cmd_install = $(INSTALL) -m0644 $< $@
> -+ cmd_install = $(INSTALL) -m 0644 $< $@
> -
> - $(installed-fw-dirs):
> - $(call cmd,mkdir)
> diff --git a/recipes/linux/linux-openmoko-shr-drm-devel_git.bb b/recipes/linux/linux-openmoko-shr-drm-devel_git.bb
> deleted file mode 100644
> index da7c93d..0000000
> --- a/recipes/linux/linux-openmoko-shr-drm-devel_git.bb
> +++ /dev/null
> @@ -1,31 +0,0 @@
> -require linux.inc
> -require linux-openmoko.inc
> -
> -DESCRIPTION_${PN} = "Linux ${KERNEL_VERSION} kernel for the Openmoko Neo GSM Smartphones"
> -
> -DEFAULT_PREFERENCE = "-1"
> -KERNEL_RELEASE = "2.6.29"
> -KERNEL_VERSION = "2.6.29-rc3-drm"
> -
> -SRCREV = "e62a4ae1c6783f41b41a9ac3d258786586b65a40"
> -OMV = "oe15"
> -PV = "${KERNEL_RELEASE}-drm-${OMV}+gitr${SRCPV}"
> -PR = "r5"
> -
> -SRC_URI = "\
> - git://git.openmoko.org/git/kernel.git;protocol=git;branch=drm-tracking \
> - file://fix-install.patch;patch=1 \
> - file://0001-Add-drm-to-Makefile-version.patch;patch=1 \
> - file://0004-gta02_drm_defconfig-start-from-gta02_packaging_defco.patch;patch=1 \
> - file://0005-Enable-DRM-and-MFD_GLAMO_DRM.patch;patch=1 \
> - file://0006-Enable-I2C_ALGOBIT-from-make-oldconfig.patch;patch=1 \
> - file://0007-Enable-UBI-UBIFS.patch;patch=1 \
> -"
> -S = "${WORKDIR}/git"
> -
> -CONFIG_NAME_om-gta01 = "gta01_moredrivers_defconfig"
> -CONFIG_NAME_om-gta02 = "gta02_drm_defconfig"
> -
> -do_configure_prepend() {
> - install -m 644 ./arch/arm/configs/${CONFIG_NAME} ${WORKDIR}/defconfig-oe
> -}
> --
> 1.7.1
>
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
next prev parent reply other threads:[~2010-05-25 14:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-25 13:30 linux-openmoko recipes cleanup Martin Jansa
2010-05-25 13:30 ` [PATCH 1/3] linux-openmoko: drop 2.6.31 and shr-drm-devel (2.6.29-rc3+drm patches) version Martin Jansa
2010-05-25 14:37 ` Khem Raj [this message]
2010-05-25 13:30 ` [PATCH 2/3] linux-openmoko: remove linux-openmoko-devel as it will be merged with linux-openmoko-shr-devel to linux-openmoko_2.6.29 Martin Jansa
2010-05-25 14:37 ` Khem Raj
2010-05-25 13:30 ` [PATCH 3/3] linux-openmoko: rename recipes to common PN_PV scheme and adjust om-gta* machine configs Martin Jansa
2010-05-25 14:09 ` [PATCH] linux-openmoko: move DESCRIPTION to .inc, remove OEV, KERNEL_RELEASE and KERNEL_VERSION Martin Jansa
2010-05-25 14:42 ` Khem Raj
2010-05-25 14:37 ` [PATCH 3/3] linux-openmoko: rename recipes to common PN_PV scheme and adjust om-gta* machine configs Khem Raj
2010-05-26 12:20 ` Martin Jansa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20100525143703.GA26493@gmail.com \
--to=raj.khem@gmail.com \
--cc=openembedded-devel@lists.openembedded.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.