[PATCH 00/27] locklesss gem BO free driver patches

[PATCH 00/27] locklesss gem BO free driver patches

[Daniel Vetter]

HI all,

Here's the pile of lockless gem BO free conversion patches. Assuming I didn't
botch it these are all the ones that didn't yet get an ack. Since this is all
pretty boring stuff I'll just send a pull request to Dave later this week if no
one pipes.

Thanks, Daniel

Benjamin Gaignard (1):
  drm: sti: remove useless call to dev->struct_mutex

Daniel Vetter (26):
  drm/armada: Use lockless gem BO free callback
  drm/ast: Use lockless gem BO free callback
  drm/atmel: Use lockless gem BO free callback
  drm/bochs: Use lockless gem BO free callback
  drm/cirrus: Use lockless gem BO free callback
  drm/fls-dcu: Use lockless gem BO free callback
  drm/mga200g: Use lockless gem BO free callback
  drm/nouveau: Use lockless gem BO free callback
  drm/qxl: Use lockless gem BO free callback
  drm/rcar-du: Use lockless gem BO free callback
  drm/rockchip: Use lockless gem BO free callback
  drm/shmob: Use lockless gem BO free callback
  drm/tilcdc: Use lockless gem BO free callback
  drm/vc4: Use drm_gem_object_unreference_unlocked
  drm/vc4: Use lockless gem BO free callback
  drm/vgem: Use lockless gem BO free callback
  drm/virtio: Use lockless gem BO free callback
  drm/virtio: Use lockless gem BO free callback
  drm/rockchip: Use cma gem vm ops
  drm/msm: Nuke dummy fb->dirty callback
  drm/omapdrm: Nuke dummy fb->dirty callback
  drm/sun4i: Use lockless gem BO free callback
  drm/arcpgu: Use lockless gem BO free callback
  drm/hlcd: Use lockless gem BO free callback
  drm/hisilicon: Use lockless gem BO free callback
  drm/mediatek: Use lockless gem BO free callback

 drivers/gpu/drm/arc/arcpgu_drv.c                |  2 +-
 drivers/gpu/drm/arm/hdlcd_drv.c                 |  2 +-
 drivers/gpu/drm/armada/armada_drv.c             |  2 +-
 drivers/gpu/drm/ast/ast_drv.c                   |  2 +-
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c    |  2 +-
 drivers/gpu/drm/bochs/bochs_drv.c               |  2 +-
 drivers/gpu/drm/cirrus/cirrus_drv.c             |  2 +-
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c       |  2 +-
 drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c |  2 +-
 drivers/gpu/drm/mediatek/mtk_drm_drv.c          |  2 +-
 drivers/gpu/drm/mgag200/mgag200_drv.c           |  2 +-
 drivers/gpu/drm/msm/msm_fb.c                    |  8 --------
 drivers/gpu/drm/nouveau/nouveau_drm.c           |  2 +-
 drivers/gpu/drm/omapdrm/omap_fb.c               |  8 --------
 drivers/gpu/drm/qxl/qxl_drv.c                   |  2 +-
 drivers/gpu/drm/rcar-du/rcar_du_drv.c           |  2 +-
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c     | 10 +++-------
 drivers/gpu/drm/shmobile/shmob_drm_drv.c        |  2 +-
 drivers/gpu/drm/sti/sti_cursor.c                |  7 -------
 drivers/gpu/drm/sti/sti_drv.c                   |  8 +-------
 drivers/gpu/drm/sti/sti_dvo.c                   |  7 -------
 drivers/gpu/drm/sti/sti_gdp.c                   | 14 --------------
 drivers/gpu/drm/sti/sti_hda.c                   |  7 -------
 drivers/gpu/drm/sti/sti_hdmi.c                  |  7 -------
 drivers/gpu/drm/sti/sti_hqvdp.c                 |  7 -------
 drivers/gpu/drm/sti/sti_mixer.c                 |  7 -------
 drivers/gpu/drm/sti/sti_tvout.c                 |  7 -------
 drivers/gpu/drm/sti/sti_vid.c                   |  7 -------
 drivers/gpu/drm/sun4i/sun4i_drv.c               |  2 +-
 drivers/gpu/drm/tilcdc/tilcdc_drv.c             |  2 +-
 drivers/gpu/drm/vc4/vc4_bo.c                    |  2 --
 drivers/gpu/drm/vc4/vc4_drv.c                   |  2 +-
 drivers/gpu/drm/vc4/vc4_gem.c                   | 11 +++--------
 drivers/gpu/drm/vgem/vgem_drv.c                 |  2 +-
 drivers/gpu/drm/virtio/virtgpu_drv.c            |  2 +-
 35 files changed, 27 insertions(+), 130 deletions(-)

-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 01/27] drm/armada: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/armada/armada_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index 439824a61aa5..cb21c0b6374a 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -197,7 +197,7 @@ static struct drm_driver armada_drm_driver = {
 	.debugfs_init		= armada_drm_debugfs_init,
 	.debugfs_cleanup	= armada_drm_debugfs_cleanup,
 #endif
-	.gem_free_object	= armada_gem_free_object,
+	.gem_free_object_unlocked = armada_gem_free_object,
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
 	.gem_prime_export	= armada_gem_prime_export,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 02/27] drm/ast: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/ast/ast_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index fcd9c0714836..f54afd2113a9 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -209,7 +209,7 @@ static struct drm_driver driver = {
 	.minor = DRIVER_MINOR,
 	.patchlevel = DRIVER_PATCHLEVEL,
 
-	.gem_free_object = ast_gem_free_object,
+	.gem_free_object_unlocked = ast_gem_free_object,
 	.dumb_create = ast_dumb_create,
 	.dumb_map_offset = ast_dumb_mmap_offset,
 	.dumb_destroy = drm_gem_dumb_destroy,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 03/27] drm/atmel: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 8ded7645747e..6485fa5bee8b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -776,7 +776,7 @@ static struct drm_driver atmel_hlcdc_dc_driver = {
 	.get_vblank_counter = drm_vblank_no_hw_counter,
 	.enable_vblank = atmel_hlcdc_dc_enable_vblank,
 	.disable_vblank = atmel_hlcdc_dc_disable_vblank,
-	.gem_free_object = drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops = &drm_gem_cma_vm_ops,
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 04/27] drm/bochs: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/bochs/bochs_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c
index b332b4d3b0e2..abace82de6ea 100644
--- a/drivers/gpu/drm/bochs/bochs_drv.c
+++ b/drivers/gpu/drm/bochs/bochs_drv.c
@@ -89,7 +89,7 @@ static struct drm_driver bochs_driver = {
 	.date			= "20130925",
 	.major			= 1,
 	.minor			= 0,
-	.gem_free_object        = bochs_gem_free_object,
+	.gem_free_object_unlocked = bochs_gem_free_object,
 	.dumb_create            = bochs_dumb_create,
 	.dumb_map_offset        = bochs_dumb_mmap_offset,
 	.dumb_destroy           = drm_gem_dumb_destroy,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 05/27] drm/cirrus: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/cirrus/cirrus_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index dc83f69da6f1..b05f7eae32ce 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -142,7 +142,7 @@ static struct drm_driver driver = {
 	.major = DRIVER_MAJOR,
 	.minor = DRIVER_MINOR,
 	.patchlevel = DRIVER_PATCHLEVEL,
-	.gem_free_object = cirrus_gem_free_object,
+	.gem_free_object_unlocked = cirrus_gem_free_object,
 	.dumb_create = cirrus_dumb_create,
 	.dumb_map_offset = cirrus_dumb_mmap_offset,
 	.dumb_destroy = drm_gem_dumb_destroy,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 06/27] drm/fls-dcu: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Jianwei Wang <jianwei.wang.chn@gmail.com>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 0ec1ad961e0d..33727d5d826a 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -198,7 +198,7 @@ static struct drm_driver fsl_dcu_drm_driver = {
 	.get_vblank_counter	= drm_vblank_no_hw_counter,
 	.enable_vblank		= fsl_dcu_drm_enable_vblank,
 	.disable_vblank		= fsl_dcu_drm_disable_vblank,
-	.gem_free_object	= drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops		= &drm_gem_cma_vm_ops,
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 07/27] drm/mga200g: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/mgag200/mgag200_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c
index ebb470ff7200..2b4b125eebc3 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.c
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.c
@@ -101,7 +101,7 @@ static struct drm_driver driver = {
 	.minor = DRIVER_MINOR,
 	.patchlevel = DRIVER_PATCHLEVEL,
 
-	.gem_free_object = mgag200_gem_free_object,
+	.gem_free_object_unlocked = mgag200_gem_free_object,
 	.dumb_create = mgag200_dumb_create,
 	.dumb_map_offset = mgag200_dumb_mmap_offset,
 	.dumb_destroy = drm_gem_dumb_destroy,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 08/27] drm/nouveau: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/nouveau/nouveau_drm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 11f8dd9c0edb..d17a969fbd51 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -970,7 +970,7 @@ driver_stub = {
 	.gem_prime_vmap = nouveau_gem_prime_vmap,
 	.gem_prime_vunmap = nouveau_gem_prime_vunmap,
 
-	.gem_free_object = nouveau_gem_object_del,
+	.gem_free_object_unlocked = nouveau_gem_object_del,
 	.gem_open_object = nouveau_gem_object_open,
 	.gem_close_object = nouveau_gem_object_close,
 
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 09/27] drm/qxl: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/qxl/qxl_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index dc9df5fe50ba..460bbceae297 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -256,7 +256,7 @@ static struct drm_driver qxl_driver = {
 	.gem_prime_vmap = qxl_gem_prime_vmap,
 	.gem_prime_vunmap = qxl_gem_prime_vunmap,
 	.gem_prime_mmap = qxl_gem_prime_mmap,
-	.gem_free_object = qxl_gem_object_free,
+	.gem_free_object_unlocked = qxl_gem_object_free,
 	.gem_open_object = qxl_gem_object_open,
 	.gem_close_object = qxl_gem_object_close,
 	.fops = &qxl_fops,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 10/27] drm/rcar-du: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index fb9242d27883..48ec4b6e8b26 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -217,7 +217,7 @@ static struct drm_driver rcar_du_driver = {
 	.get_vblank_counter	= drm_vblank_no_hw_counter,
 	.enable_vblank		= rcar_du_enable_vblank,
 	.disable_vblank		= rcar_du_disable_vblank,
-	.gem_free_object	= drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops		= &drm_gem_cma_vm_ops,
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 11/27] drm/rockchip: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index a409d1f703cb..b0779261721f 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -316,7 +316,7 @@ static struct drm_driver rockchip_drm_driver = {
 	.enable_vblank		= rockchip_drm_crtc_enable_vblank,
 	.disable_vblank		= rockchip_drm_crtc_disable_vblank,
 	.gem_vm_ops		= &rockchip_drm_vm_ops,
-	.gem_free_object	= rockchip_gem_free_object,
+	.gem_free_object_unlocked = rockchip_gem_free_object,
 	.dumb_create		= rockchip_gem_dumb_create,
 	.dumb_map_offset	= rockchip_gem_dumb_map_offset,
 	.dumb_destroy		= drm_gem_dumb_destroy,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 12/27] drm/shmob: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/shmobile/shmob_drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index 7700ff172079..ee79264b5b6a 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -264,7 +264,7 @@ static struct drm_driver shmob_drm_driver = {
 	.get_vblank_counter	= drm_vblank_no_hw_counter,
 	.enable_vblank		= shmob_drm_enable_vblank,
 	.disable_vblank		= shmob_drm_disable_vblank,
-	.gem_free_object	= drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops		= &drm_gem_cma_vm_ops,
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 13/27] drm/tilcdc: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 709bc903524d..308e197908fc 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -549,7 +549,7 @@ static struct drm_driver tilcdc_driver = {
 	.get_vblank_counter = drm_vblank_no_hw_counter,
 	.enable_vblank      = tilcdc_enable_vblank,
 	.disable_vblank     = tilcdc_disable_vblank,
-	.gem_free_object    = drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops         = &drm_gem_cma_vm_ops,
 	.dumb_create        = drm_gem_cma_dumb_create,
 	.dumb_map_offset    = drm_gem_cma_dumb_map_offset,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 14/27] drm/vc4: Use drm_gem_object_unreference_unlocked

[Daniel Vetter]

Since my last struct_mutex crusade someone escaped!

This already has the advantage that for the common case when someone
else holds a ref the unref won't even acquire dev->struct_mutex. And
I'm working on code to allow drivers to completely opt-out of any and
all dev->struct_mutex usage, but that only works if they use the
_unlocked variants everywhere.

v2: Drop comment too.

v3: Drop the other comment too.

Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/vc4/vc4_bo.c  |  2 --
 drivers/gpu/drm/vc4/vc4_gem.c | 11 +++--------
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index e5a9d3aaf45f..59adcf8532dd 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -291,8 +291,6 @@ static void vc4_bo_cache_free_old(struct drm_device *dev)
 
 /* Called on the last userspace/kernel unreference of the BO.  Returns
  * it to the BO cache if possible, otherwise frees it.
- *
- * Note that this is called with the struct_mutex held.
  */
 void vc4_free_object(struct drm_gem_object *gem_bo)
 {
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 46899d6de675..6155e8aca1c6 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -53,10 +53,8 @@ vc4_free_hang_state(struct drm_device *dev, struct vc4_hang_state *state)
 {
 	unsigned int i;
 
-	mutex_lock(&dev->struct_mutex);
 	for (i = 0; i < state->user_state.bo_count; i++)
-		drm_gem_object_unreference(state->bo[i]);
-	mutex_unlock(&dev->struct_mutex);
+		drm_gem_object_unreference_unlocked(state->bo[i]);
 
 	kfree(state);
 }
@@ -687,11 +685,9 @@ vc4_complete_exec(struct drm_device *dev, struct vc4_exec_info *exec)
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
 	unsigned i;
 
-	/* Need the struct lock for drm_gem_object_unreference(). */
-	mutex_lock(&dev->struct_mutex);
 	if (exec->bo) {
 		for (i = 0; i < exec->bo_count; i++)
-			drm_gem_object_unreference(&exec->bo[i]->base);
+			drm_gem_object_unreference_unlocked(&exec->bo[i]->base);
 		kfree(exec->bo);
 	}
 
@@ -699,9 +695,8 @@ vc4_complete_exec(struct drm_device *dev, struct vc4_exec_info *exec)
 		struct vc4_bo *bo = list_first_entry(&exec->unref_list,
 						     struct vc4_bo, unref_head);
 		list_del(&bo->unref_head);
-		drm_gem_object_unreference(&bo->base.base);
+		drm_gem_object_unreference_unlocked(&bo->base.base);
 	}
-	mutex_unlock(&dev->struct_mutex);
 
 	mutex_lock(&vc4->power_lock);
 	if (--vc4->power_refcount == 0)
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 15/27] drm/vc4: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/vc4/vc4_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 143dd98aa079..b662d0492471 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -99,7 +99,7 @@ static struct drm_driver vc4_drm_driver = {
 #endif
 
 	.gem_create_object = vc4_create_object,
-	.gem_free_object = vc4_free_object,
+	.gem_free_object_unlocked = vc4_free_object,
 	.gem_vm_ops = &drm_gem_cma_vm_ops,
 
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 16/27] drm/vgem: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: seanpaul@chromium.org
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/vgem/vgem_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c
index 341f9be3dde6..1b4cc8b27080 100644
--- a/drivers/gpu/drm/vgem/vgem_drv.c
+++ b/drivers/gpu/drm/vgem/vgem_drv.c
@@ -235,7 +235,7 @@ static const struct file_operations vgem_driver_fops = {
 
 static struct drm_driver vgem_driver = {
 	.driver_features		= DRIVER_GEM,
-	.gem_free_object		= vgem_gem_free_object,
+	.gem_free_object_unlocked	= vgem_gem_free_object,
 	.gem_vm_ops			= &vgem_gem_vm_ops,
 	.ioctls				= vgem_ioctls,
 	.fops				= &vgem_driver_fops,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 17/27] drm/virtio: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/virtio/virtgpu_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c
index 3cc7afa77a35..5820b7020ae5 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.c
@@ -143,7 +143,7 @@ static struct drm_driver driver = {
 	.gem_prime_vunmap = virtgpu_gem_prime_vunmap,
 	.gem_prime_mmap = virtgpu_gem_prime_mmap,
 
-	.gem_free_object = virtio_gpu_gem_free_object,
+	.gem_free_object_unlocked = virtio_gpu_gem_free_object,
 	.gem_open_object = virtio_gpu_gem_object_open,
 	.gem_close_object = virtio_gpu_gem_object_close,
 	.fops = &virtio_gpu_driver_fops,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 18/27] drm: sti: remove useless call to dev->struct_mutex

[Daniel Vetter]

From: Benjamin Gaignard <benjamin.gaignard@linaro.org>

No need to protect debugfs functions with dev->struct_mutex

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/sti/sti_cursor.c |  7 -------
 drivers/gpu/drm/sti/sti_drv.c    |  6 ------
 drivers/gpu/drm/sti/sti_dvo.c    |  7 -------
 drivers/gpu/drm/sti/sti_gdp.c    | 14 --------------
 drivers/gpu/drm/sti/sti_hda.c    |  7 -------
 drivers/gpu/drm/sti/sti_hdmi.c   |  7 -------
 drivers/gpu/drm/sti/sti_hqvdp.c  |  7 -------
 drivers/gpu/drm/sti/sti_mixer.c  |  7 -------
 drivers/gpu/drm/sti/sti_tvout.c  |  7 -------
 drivers/gpu/drm/sti/sti_vid.c    |  7 -------
 10 files changed, 76 deletions(-)

diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index 4e990299735c..53aa0029295b 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -105,12 +105,6 @@ static int cursor_dbg_show(struct seq_file *s, void *data)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_cursor *cursor = (struct sti_cursor *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "%s: (vaddr = 0x%p)",
 		   sti_plane_to_str(&cursor->plane), cursor->regs);
@@ -129,7 +123,6 @@ static int cursor_dbg_show(struct seq_file *s, void *data)
 	DBGFS_DUMP(CUR_AWE);
 	seq_puts(s, "\n");
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index 872495e72294..1b8dd9e7829d 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -72,11 +72,6 @@ static int sti_drm_fps_dbg_show(struct seq_file *s, void *data)
 	struct drm_info_node *node = s->private;
 	struct drm_device *dev = node->minor->dev;
 	struct drm_plane *p;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	list_for_each_entry(p, &dev->mode_config.plane_list, head) {
 		struct sti_plane *plane = to_sti_plane(p);
@@ -86,7 +81,6 @@ static int sti_drm_fps_dbg_show(struct seq_file *s, void *data)
 			   plane->fps_info.fips_str);
 	}
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c
index 25f76632002c..d439128e6309 100644
--- a/drivers/gpu/drm/sti/sti_dvo.c
+++ b/drivers/gpu/drm/sti/sti_dvo.c
@@ -177,12 +177,6 @@ static int dvo_dbg_show(struct seq_file *s, void *data)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_dvo *dvo = (struct sti_dvo *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "DVO: (vaddr = 0x%p)", dvo->regs);
 	DBGFS_DUMP(DVO_AWG_DIGSYNC_CTRL);
@@ -193,7 +187,6 @@ static int dvo_dbg_show(struct seq_file *s, void *data)
 	dvo_dbg_awg_microcode(s, dvo->regs + DVO_DIGSYNC_INSTR_I);
 	seq_puts(s, "\n");
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index ff33c38da197..fdf69b5a041b 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -208,14 +208,8 @@ static int gdp_dbg_show(struct seq_file *s, void *data)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_gdp *gdp = (struct sti_gdp *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
 	struct drm_plane *drm_plane = &gdp->plane.drm_plane;
 	struct drm_crtc *crtc = drm_plane->crtc;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "%s: (vaddr = 0x%p)",
 		   sti_plane_to_str(&gdp->plane), gdp->regs);
@@ -248,7 +242,6 @@ static int gdp_dbg_show(struct seq_file *s, void *data)
 		seq_printf(s, "  Connected to DRM CRTC #%d (%s)\n",
 			   crtc->base.id, sti_mixer_to_str(to_sti_mixer(crtc)));
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
@@ -279,13 +272,7 @@ static int gdp_node_dbg_show(struct seq_file *s, void *arg)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_gdp *gdp = (struct sti_gdp *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
 	unsigned int b;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	for (b = 0; b < GDP_NODE_NB_BANK; b++) {
 		seq_printf(s, "\n%s[%d].top", sti_plane_to_str(&gdp->plane), b);
@@ -294,7 +281,6 @@ static int gdp_node_dbg_show(struct seq_file *s, void *arg)
 		gdp_node_dump_node(s, gdp->node_list[b].btm_field);
 	}
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c
index f7d3464cdf09..9f49c00f1a02 100644
--- a/drivers/gpu/drm/sti/sti_hda.c
+++ b/drivers/gpu/drm/sti/sti_hda.c
@@ -376,12 +376,6 @@ static int hda_dbg_show(struct seq_file *s, void *data)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_hda *hda = (struct sti_hda *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "HD Analog: (vaddr = 0x%p)", hda->regs);
 	DBGFS_DUMP(HDA_ANA_CFG);
@@ -397,7 +391,6 @@ static int hda_dbg_show(struct seq_file *s, void *data)
 		hda_dbg_video_dacs_ctrl(s, hda->video_dacs_ctrl);
 	seq_puts(s, "\n");
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index 6ef0715bd5b9..85545ebf88d3 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -628,12 +628,6 @@ static int hdmi_dbg_show(struct seq_file *s, void *data)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_hdmi *hdmi = (struct sti_hdmi *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "HDMI: (vaddr = 0x%p)", hdmi->regs);
 	DBGFS_DUMP("\n", HDMI_CFG);
@@ -690,7 +684,6 @@ static int hdmi_dbg_show(struct seq_file *s, void *data)
 	DBGFS_DUMP_DI(HDMI_SW_DI_N_PKT_WORD6, HDMI_IFRAME_SLOT_VENDOR);
 	seq_puts(s, "\n");
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 1edec29b9e45..1c06a50fddca 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -555,14 +555,8 @@ static int hqvdp_dbg_show(struct seq_file *s, void *data)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_hqvdp *hqvdp = (struct sti_hqvdp *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
 	int cmd, cmd_offset, infoxp70;
 	void *virt;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "%s: (vaddr = 0x%p)",
 		   sti_plane_to_str(&hqvdp->plane), hqvdp->regs);
@@ -630,7 +624,6 @@ static int hqvdp_dbg_show(struct seq_file *s, void *data)
 
 	seq_puts(s, "\n");
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c
index aed7801b51f7..6f86f2b2b6a5 100644
--- a/drivers/gpu/drm/sti/sti_mixer.c
+++ b/drivers/gpu/drm/sti/sti_mixer.c
@@ -151,12 +151,6 @@ static int mixer_dbg_show(struct seq_file *s, void *arg)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_mixer *mixer = (struct sti_mixer *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "%s: (vaddr = 0x%p)",
 		   sti_mixer_to_str(mixer), mixer->regs);
@@ -176,7 +170,6 @@ static int mixer_dbg_show(struct seq_file *s, void *arg)
 	mixer_dbg_mxn(s, mixer->regs + GAM_MIXER_MX0);
 	seq_puts(s, "\n");
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c
index f983db5a59da..60fe0afa5644 100644
--- a/drivers/gpu/drm/sti/sti_tvout.c
+++ b/drivers/gpu/drm/sti/sti_tvout.c
@@ -515,13 +515,7 @@ static int tvout_dbg_show(struct seq_file *s, void *data)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_tvout *tvout = (struct sti_tvout *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
 	struct drm_crtc *crtc;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "TVOUT: (vaddr = 0x%p)", tvout->regs);
 
@@ -587,7 +581,6 @@ static int tvout_dbg_show(struct seq_file *s, void *data)
 	DBGFS_DUMP(TVO_AUX_IN_VID_FORMAT);
 	seq_puts(s, "\n");
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/sti/sti_vid.c b/drivers/gpu/drm/sti/sti_vid.c
index 523ed19f5ac6..0132aaebe598 100644
--- a/drivers/gpu/drm/sti/sti_vid.c
+++ b/drivers/gpu/drm/sti/sti_vid.c
@@ -92,12 +92,6 @@ static int vid_dbg_show(struct seq_file *s, void *arg)
 {
 	struct drm_info_node *node = s->private;
 	struct sti_vid *vid = (struct sti_vid *)node->info_ent->data;
-	struct drm_device *dev = node->minor->dev;
-	int ret;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
 
 	seq_printf(s, "VID: (vaddr= 0x%p)", vid->regs);
 
@@ -122,7 +116,6 @@ static int vid_dbg_show(struct seq_file *s, void *arg)
 	DBGFS_DUMP(VID_CSAT);
 	seq_puts(s, "\n");
 
-	mutex_unlock(&dev->struct_mutex);
 	return 0;
 }
 
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 19/27] drm/virtio: Use lockless gem BO free callback

[Daniel Vetter]

With Benjanim's patch to remove the dev->struct_mutex cargo cult the
sti driver is now also entirely legacy locking free. Let's convert it
too.

Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/sti/sti_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index 1b8dd9e7829d..b440617a7019 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -304,7 +304,7 @@ static struct drm_driver sti_driver = {
 	.driver_features = DRIVER_HAVE_IRQ | DRIVER_MODESET |
 	    DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC,
 	.load = sti_load,
-	.gem_free_object = drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops = &drm_gem_cma_vm_ops,
 	.dumb_create = drm_gem_cma_dumb_create,
 	.dumb_map_offset = drm_gem_cma_dumb_map_offset,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 20/27] drm/rockchip: Use cma gem vm ops

[Daniel Vetter]

No need to reinvent this little wheel.

v2: Like, try to make it compile even.

Cc: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index b0779261721f..09a4d429c0f0 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -19,6 +19,7 @@
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_helper.h>
+#include <drm/drm_gem_cma_helper.h>
 #include <linux/dma-mapping.h>
 #include <linux/pm_runtime.h>
 #include <linux/module.h>
@@ -300,11 +301,6 @@ static const struct file_operations rockchip_drm_driver_fops = {
 	.release = drm_release,
 };
 
-const struct vm_operations_struct rockchip_drm_vm_ops = {
-	.open = drm_gem_vm_open,
-	.close = drm_gem_vm_close,
-};
-
 static struct drm_driver rockchip_drm_driver = {
 	.driver_features	= DRIVER_MODESET | DRIVER_GEM |
 				  DRIVER_PRIME | DRIVER_ATOMIC,
@@ -315,7 +311,7 @@ static struct drm_driver rockchip_drm_driver = {
 	.get_vblank_counter	= drm_vblank_no_hw_counter,
 	.enable_vblank		= rockchip_drm_crtc_enable_vblank,
 	.disable_vblank		= rockchip_drm_crtc_disable_vblank,
-	.gem_vm_ops		= &rockchip_drm_vm_ops,
+	.gem_vm_ops		= &drm_gem_cma_vm_ops,
 	.gem_free_object_unlocked = rockchip_gem_free_object,
 	.dumb_create		= rockchip_gem_dumb_create,
 	.dumb_map_offset	= rockchip_gem_dumb_map_offset,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 21/27] drm/msm: Nuke dummy fb->dirty callback

[Daniel Vetter]

It's an optional hook.

Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/msm/msm_fb.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c
index 461dc8b873f0..7919c24c6ddd 100644
--- a/drivers/gpu/drm/msm/msm_fb.c
+++ b/drivers/gpu/drm/msm/msm_fb.c
@@ -56,17 +56,9 @@ static void msm_framebuffer_destroy(struct drm_framebuffer *fb)
 	kfree(msm_fb);
 }
 
-static int msm_framebuffer_dirty(struct drm_framebuffer *fb,
-		struct drm_file *file_priv, unsigned flags, unsigned color,
-		struct drm_clip_rect *clips, unsigned num_clips)
-{
-	return 0;
-}
-
 static const struct drm_framebuffer_funcs msm_framebuffer_funcs = {
 	.create_handle = msm_framebuffer_create_handle,
 	.destroy = msm_framebuffer_destroy,
-	.dirty = msm_framebuffer_dirty,
 };
 
 #ifdef CONFIG_DEBUG_FS
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 22/27] drm/omapdrm: Nuke dummy fb->dirty callback

[Daniel Vetter]

It's an optional hook.

Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/omapdrm/omap_fb.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index 94ec06d3d737..d639707f67db 100644
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -120,17 +120,9 @@ static void omap_framebuffer_destroy(struct drm_framebuffer *fb)
 	kfree(omap_fb);
 }
 
-static int omap_framebuffer_dirty(struct drm_framebuffer *fb,
-		struct drm_file *file_priv, unsigned flags, unsigned color,
-		struct drm_clip_rect *clips, unsigned num_clips)
-{
-	return 0;
-}
-
 static const struct drm_framebuffer_funcs omap_framebuffer_funcs = {
 	.create_handle = omap_framebuffer_create_handle,
 	.destroy = omap_framebuffer_destroy,
-	.dirty = omap_framebuffer_dirty,
 };
 
 static uint32_t get_linear_addr(struct plane *plane,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 23/27] drm/sun4i: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/sun4i/sun4i_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 76e922bb60e5..68e9d85085fb 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -103,7 +103,7 @@ static struct drm_driver sun4i_drv_driver = {
 	.dumb_create		= drm_gem_cma_dumb_create,
 	.dumb_destroy		= drm_gem_dumb_destroy,
 	.dumb_map_offset	= drm_gem_cma_dumb_map_offset,
-	.gem_free_object	= drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops		= &drm_gem_cma_vm_ops,
 
 	/* PRIME Operations */
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 24/27] drm/arcpgu: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Carlos Palminha <palminha@synopsys.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/arc/arcpgu_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index 76e187a5bde0..bc53ebb83f75 100644
--- a/drivers/gpu/drm/arc/arcpgu_drv.c
+++ b/drivers/gpu/drm/arc/arcpgu_drv.c
@@ -207,7 +207,7 @@ static struct drm_driver arcpgu_drm_driver = {
 	.get_vblank_counter = drm_vblank_no_hw_counter,
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_free_object = drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops = &drm_gem_cma_vm_ops,
 	.gem_prime_export = drm_gem_prime_export,
 	.gem_prime_import = drm_gem_prime_import,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 25/27] drm/hlcd: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/arm/hdlcd_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index b987c63ba8d6..4f909378d581 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -316,7 +316,7 @@ static struct drm_driver hdlcd_driver = {
 	.get_vblank_counter = drm_vblank_no_hw_counter,
 	.enable_vblank = hdlcd_enable_vblank,
 	.disable_vblank = hdlcd_disable_vblank,
-	.gem_free_object = drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops = &drm_gem_cma_vm_ops,
 	.dumb_create = drm_gem_cma_dumb_create,
 	.dumb_map_offset = drm_gem_cma_dumb_map_offset,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 26/27] drm/hisilicon: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Xinliang Liu <xinliang.liu@linaro.org>
Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 3f94785fbcca..193657259ee9 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -173,7 +173,7 @@ static struct drm_driver kirin_drm_driver = {
 	.fops			= &kirin_drm_fops,
 	.set_busid		= drm_platform_set_busid,
 
-	.gem_free_object	= drm_gem_cma_free_object,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
 	.gem_vm_ops		= &drm_gem_cma_vm_ops,
 	.dumb_create		= kirin_gem_cma_dumb_create,
 	.dumb_map_offset	= drm_gem_cma_dumb_map_offset,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 27/27] drm/mediatek: Use lockless gem BO free callback

[Daniel Vetter]

No dev->struct_mutex anywhere to be seen.

Cc: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index b1223d54d0ab..06a417b2f91e 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -243,7 +243,7 @@ static struct drm_driver mtk_drm_driver = {
 	.enable_vblank = mtk_drm_crtc_enable_vblank,
 	.disable_vblank = mtk_drm_crtc_disable_vblank,
 
-	.gem_free_object = mtk_drm_gem_free_object,
+	.gem_free_object_unlocked = mtk_drm_gem_free_object,
 	.gem_vm_ops = &drm_gem_cma_vm_ops,
 	.dumb_create = mtk_drm_gem_dumb_create,
 	.dumb_map_offset = mtk_drm_gem_dumb_map_offset,
-- 
2.8.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 26/27] drm/hisilicon: Use lockless gem BO free callback

[Xinliang Liu]

Hi, thanks for your patch.

On 31 May 2016 at 01:53, Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
> No dev->struct_mutex anywhere to be seen.
>
> Cc: Xinliang Liu <xinliang.liu@linaro.org>
> Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> ---
>  drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> index 3f94785fbcca..193657259ee9 100644
> --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> @@ -173,7 +173,7 @@ static struct drm_driver kirin_drm_driver = {
>         .fops                   = &kirin_drm_fops,
>         .set_busid              = drm_platform_set_busid,
>
> -       .gem_free_object        = drm_gem_cma_free_object,
> +       .gem_free_object_unlocked = drm_gem_cma_free_object,

This patch looks good to me apply to drm-hisilicon-next.
Thanks,
-xinliang

>         .gem_vm_ops             = &drm_gem_cma_vm_ops,
>         .dumb_create            = kirin_gem_cma_dumb_create,
>         .dumb_map_offset        = drm_gem_cma_dumb_map_offset,
> --
> 2.8.1
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 27/27] drm/mediatek: Use lockless gem BO free callback

[Philipp Zabel]

Hi Daniel,

Am Montag, den 30.05.2016, 19:53 +0200 schrieb Daniel Vetter:
> No dev->struct_mutex anywhere to be seen.
> 
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index b1223d54d0ab..06a417b2f91e 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -243,7 +243,7 @@ static struct drm_driver mtk_drm_driver = {
>  	.enable_vblank = mtk_drm_crtc_enable_vblank,
>  	.disable_vblank = mtk_drm_crtc_disable_vblank,
>  
> -	.gem_free_object = mtk_drm_gem_free_object,
> +	.gem_free_object_unlocked = mtk_drm_gem_free_object,
>  	.gem_vm_ops = &drm_gem_cma_vm_ops,
>  	.dumb_create = mtk_drm_gem_dumb_create,
>  	.dumb_map_offset = mtk_drm_gem_dumb_map_offset,

Thanks, I've sent this already:
https://patchwork.kernel.org/patch/9058621/
If you'd like me to drop that from the next pull request, let me know
and have my
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
for this patch.

regards
Philipp

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 27/27] drm/mediatek: Use lockless gem BO free callback

[Daniel Vetter]

On Tue, May 31, 2016 at 8:22 AM, Philipp Zabel <p.zabel@pengutronix.de> wrote:
> Am Montag, den 30.05.2016, 19:53 +0200 schrieb Daniel Vetter:
>> No dev->struct_mutex anywhere to be seen.
>>
>> Cc: Philipp Zabel <p.zabel@pengutronix.de>
>> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
>> ---
>>  drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
>> index b1223d54d0ab..06a417b2f91e 100644
>> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
>> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
>> @@ -243,7 +243,7 @@ static struct drm_driver mtk_drm_driver = {
>>       .enable_vblank = mtk_drm_crtc_enable_vblank,
>>       .disable_vblank = mtk_drm_crtc_disable_vblank,
>>
>> -     .gem_free_object = mtk_drm_gem_free_object,
>> +     .gem_free_object_unlocked = mtk_drm_gem_free_object,
>>       .gem_vm_ops = &drm_gem_cma_vm_ops,
>>       .dumb_create = mtk_drm_gem_dumb_create,
>>       .dumb_map_offset = mtk_drm_gem_dumb_map_offset,
>
> Thanks, I've sent this already:
> https://patchwork.kernel.org/patch/9058621/
> If you'd like me to drop that from the next pull request, let me know
> and have my
> Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
> for this patch.

Like I said I want to send this out this week (early feature pulls are
good!) and I'm kinda too lazy to remember which drivers are fixed up
somewhere else - there's way too many different trees for my taste ;-)
I think I'll just keep this one here. For next time around just send
out your patch queue in a pull request (even if it's just 1 patch), or
ping me on irc to smash it into drm-misc instead. Waiting with pull
request because you don't have enough yet isn't a good approach and
leads to duplicated work like here.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 25/27] drm/hlcd: Use lockless gem BO free callback

[Liviu Dudau]

On Mon, May 30, 2016 at 07:53:17PM +0200, Daniel Vetter wrote:
> No dev->struct_mutex anywhere to be seen.
> 
> Cc: Liviu Dudau <Liviu.Dudau@arm.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> ---
>  drivers/gpu/drm/arm/hdlcd_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
> index b987c63ba8d6..4f909378d581 100644
> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
> @@ -316,7 +316,7 @@ static struct drm_driver hdlcd_driver = {
>  	.get_vblank_counter = drm_vblank_no_hw_counter,
>  	.enable_vblank = hdlcd_enable_vblank,
>  	.disable_vblank = hdlcd_disable_vblank,
> -	.gem_free_object = drm_gem_cma_free_object,
> +	.gem_free_object_unlocked = drm_gem_cma_free_object,
>  	.gem_vm_ops = &drm_gem_cma_vm_ops,
>  	.dumb_create = drm_gem_cma_dumb_create,
>  	.dumb_map_offset = drm_gem_cma_dumb_map_offset,
> -- 
> 2.8.1
> 

Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>

Thanks for cleaning this up!

Liviu

-- 
====================
| I would like to |
| fix the world,  |
| but they're not |
| giving me the   |
 \ source code!  /
  ---------------
    ¯\_(ツ)_/¯
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 16/27] drm/vgem: Use lockless gem BO free callback

[Sean Paul]

On Mon, May 30, 2016 at 1:53 PM, Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
> No dev->struct_mutex anywhere to be seen.
>
> Cc: seanpaul@chromium.org
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Reviewed-by: Sean Paul <seanpaul@chromium.org>

> ---
>  drivers/gpu/drm/vgem/vgem_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c
> index 341f9be3dde6..1b4cc8b27080 100644
> --- a/drivers/gpu/drm/vgem/vgem_drv.c
> +++ b/drivers/gpu/drm/vgem/vgem_drv.c
> @@ -235,7 +235,7 @@ static const struct file_operations vgem_driver_fops = {
>
>  static struct drm_driver vgem_driver = {
>         .driver_features                = DRIVER_GEM,
> -       .gem_free_object                = vgem_gem_free_object,
> +       .gem_free_object_unlocked       = vgem_gem_free_object,
>         .gem_vm_ops                     = &vgem_gem_vm_ops,
>         .ioctls                         = vgem_ioctls,
>         .fops                           = &vgem_driver_fops,
> --
> 2.8.1
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 16/27] drm/vgem: Use lockless gem BO free callback

[Daniel Vetter]

On Tue, May 31, 2016 at 09:20:07AM -0400, Sean Paul wrote:
> On Mon, May 30, 2016 at 1:53 PM, Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
> > No dev->struct_mutex anywhere to be seen.
> >
> > Cc: seanpaul@chromium.org
> > Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> 
> Reviewed-by: Sean Paul <seanpaul@chromium.org>

Applied to drm-misc, thanks for the review.
-Daniel

> 
> > ---
> >  drivers/gpu/drm/vgem/vgem_drv.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c
> > index 341f9be3dde6..1b4cc8b27080 100644
> > --- a/drivers/gpu/drm/vgem/vgem_drv.c
> > +++ b/drivers/gpu/drm/vgem/vgem_drv.c
> > @@ -235,7 +235,7 @@ static const struct file_operations vgem_driver_fops = {
> >
> >  static struct drm_driver vgem_driver = {
> >         .driver_features                = DRIVER_GEM,
> > -       .gem_free_object                = vgem_gem_free_object,
> > +       .gem_free_object_unlocked       = vgem_gem_free_object,
> >         .gem_vm_ops                     = &vgem_gem_vm_ops,
> >         .ioctls                         = vgem_ioctls,
> >         .fops                           = &vgem_driver_fops,
> > --
> > 2.8.1
> >

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 00/27] locklesss gem BO free driver patches

[Sumit Semwal]

Hi Daniel!

On 30 May 2016 at 23:22, Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
> HI all,
>
> Here's the pile of lockless gem BO free conversion patches. Assuming I didn't
> botch it these are all the ones that didn't yet get an ack. Since this is all
> pretty boring stuff I'll just send a pull request to Dave later this week if no
> one pipes.
>
For the series, please feel free to add my R-b, fwiw.

> Thanks, Daniel
>
Best,
Sumit.
> Benjamin Gaignard (1):
>   drm: sti: remove useless call to dev->struct_mutex
>
> Daniel Vetter (26):
>   drm/armada: Use lockless gem BO free callback
>   drm/ast: Use lockless gem BO free callback
>   drm/atmel: Use lockless gem BO free callback
>   drm/bochs: Use lockless gem BO free callback
>   drm/cirrus: Use lockless gem BO free callback
>   drm/fls-dcu: Use lockless gem BO free callback
>   drm/mga200g: Use lockless gem BO free callback
>   drm/nouveau: Use lockless gem BO free callback
>   drm/qxl: Use lockless gem BO free callback
>   drm/rcar-du: Use lockless gem BO free callback
>   drm/rockchip: Use lockless gem BO free callback
>   drm/shmob: Use lockless gem BO free callback
>   drm/tilcdc: Use lockless gem BO free callback
>   drm/vc4: Use drm_gem_object_unreference_unlocked
>   drm/vc4: Use lockless gem BO free callback
>   drm/vgem: Use lockless gem BO free callback
>   drm/virtio: Use lockless gem BO free callback
>   drm/virtio: Use lockless gem BO free callback
>   drm/rockchip: Use cma gem vm ops
>   drm/msm: Nuke dummy fb->dirty callback
>   drm/omapdrm: Nuke dummy fb->dirty callback
>   drm/sun4i: Use lockless gem BO free callback
>   drm/arcpgu: Use lockless gem BO free callback
>   drm/hlcd: Use lockless gem BO free callback
>   drm/hisilicon: Use lockless gem BO free callback
>   drm/mediatek: Use lockless gem BO free callback
>
>  drivers/gpu/drm/arc/arcpgu_drv.c                |  2 +-
>  drivers/gpu/drm/arm/hdlcd_drv.c                 |  2 +-
>  drivers/gpu/drm/armada/armada_drv.c             |  2 +-
>  drivers/gpu/drm/ast/ast_drv.c                   |  2 +-
>  drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c    |  2 +-
>  drivers/gpu/drm/bochs/bochs_drv.c               |  2 +-
>  drivers/gpu/drm/cirrus/cirrus_drv.c             |  2 +-
>  drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c       |  2 +-
>  drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c |  2 +-
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c          |  2 +-
>  drivers/gpu/drm/mgag200/mgag200_drv.c           |  2 +-
>  drivers/gpu/drm/msm/msm_fb.c                    |  8 --------
>  drivers/gpu/drm/nouveau/nouveau_drm.c           |  2 +-
>  drivers/gpu/drm/omapdrm/omap_fb.c               |  8 --------
>  drivers/gpu/drm/qxl/qxl_drv.c                   |  2 +-
>  drivers/gpu/drm/rcar-du/rcar_du_drv.c           |  2 +-
>  drivers/gpu/drm/rockchip/rockchip_drm_drv.c     | 10 +++-------
>  drivers/gpu/drm/shmobile/shmob_drm_drv.c        |  2 +-
>  drivers/gpu/drm/sti/sti_cursor.c                |  7 -------
>  drivers/gpu/drm/sti/sti_drv.c                   |  8 +-------
>  drivers/gpu/drm/sti/sti_dvo.c                   |  7 -------
>  drivers/gpu/drm/sti/sti_gdp.c                   | 14 --------------
>  drivers/gpu/drm/sti/sti_hda.c                   |  7 -------
>  drivers/gpu/drm/sti/sti_hdmi.c                  |  7 -------
>  drivers/gpu/drm/sti/sti_hqvdp.c                 |  7 -------
>  drivers/gpu/drm/sti/sti_mixer.c                 |  7 -------
>  drivers/gpu/drm/sti/sti_tvout.c                 |  7 -------
>  drivers/gpu/drm/sti/sti_vid.c                   |  7 -------
>  drivers/gpu/drm/sun4i/sun4i_drv.c               |  2 +-
>  drivers/gpu/drm/tilcdc/tilcdc_drv.c             |  2 +-
>  drivers/gpu/drm/vc4/vc4_bo.c                    |  2 --
>  drivers/gpu/drm/vc4/vc4_drv.c                   |  2 +-
>  drivers/gpu/drm/vc4/vc4_gem.c                   | 11 +++--------
>  drivers/gpu/drm/vgem/vgem_drv.c                 |  2 +-
>  drivers/gpu/drm/virtio/virtgpu_drv.c            |  2 +-
>  35 files changed, 27 insertions(+), 130 deletions(-)
>
> --
> 2.8.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 15/27] drm/vc4: Use lockless gem BO free callback

[Eric Anholt]

[-- Attachment #1.1: Type: text/plain, Size: 158 bytes --]

Daniel Vetter <daniel.vetter@ffwll.ch> writes:

> No dev->struct_mutex anywhere to be seen.

The vc4 patches are:

Reviewed-by: Eric Anholt <eric@anholt.net>

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 818 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 15/27] drm/vc4: Use lockless gem BO free callback

[Daniel Vetter]

On Tue, May 31, 2016 at 10:23:32AM -0700, Eric Anholt wrote:
> Daniel Vetter <daniel.vetter@ffwll.ch> writes:
> 
> > No dev->struct_mutex anywhere to be seen.
> 
> The vc4 patches are:
> 
> Reviewed-by: Eric Anholt <eric@anholt.net>

Thanks for the review, both applied to drm-misc.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 23/27] drm/sun4i: Use lockless gem BO free callback

[Maxime Ripard]

[-- Attachment #1.1: Type: text/plain, Size: 1107 bytes --]

On Mon, May 30, 2016 at 07:53:15PM +0200, Daniel Vetter wrote:
> No dev->struct_mutex anywhere to be seen.
> 
> Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> ---
>  drivers/gpu/drm/sun4i/sun4i_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
> index 76e922bb60e5..68e9d85085fb 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_drv.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
> @@ -103,7 +103,7 @@ static struct drm_driver sun4i_drv_driver = {
>  	.dumb_create		= drm_gem_cma_dumb_create,
>  	.dumb_destroy		= drm_gem_dumb_destroy,
>  	.dumb_map_offset	= drm_gem_cma_dumb_map_offset,
> -	.gem_free_object	= drm_gem_cma_free_object,
> +	.gem_free_object_unlocked = drm_gem_cma_free_object,
>  	.gem_vm_ops		= &drm_gem_cma_vm_ops,

It doesn't compile here, it seems I need some additional patch?

Thanks,
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 01/27] drm/armada: Use lockless gem BO free callback

[Russell King - ARM Linux]

On Mon, May 30, 2016 at 07:52:53PM +0200, Daniel Vetter wrote:
> No dev->struct_mutex anywhere to be seen.
> 
> Cc: Russell King <rmk+kernel@arm.linux.org.uk>

Acked-by: Russell King <rmk+kernel@armlinux.org.uk>

(please note the new address.)

Thanks.

-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 10/27] drm/rcar-du: Use lockless gem BO free callback

[Laurent Pinchart]

Hi Daniel,

Thank you for the patch.

On Monday 30 May 2016 19:53:02 Daniel Vetter wrote:
> No dev->struct_mutex anywhere to be seen.
> 
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index fb9242d27883..48ec4b6e8b26
> 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> @@ -217,7 +217,7 @@ static struct drm_driver rcar_du_driver = {
>  	.get_vblank_counter	= drm_vblank_no_hw_counter,
>  	.enable_vblank		= rcar_du_enable_vblank,
>  	.disable_vblank		= rcar_du_disable_vblank,
> -	.gem_free_object	= drm_gem_cma_free_object,
> +	.gem_free_object_unlocked = drm_gem_cma_free_object,
>  	.gem_vm_ops		= &drm_gem_cma_vm_ops,
>  	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
>  	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,

-- 
Regards,

Laurent Pinchart

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 12/27] drm/shmob: Use lockless gem BO free callback

[Laurent Pinchart]

Hi Daniel,

Thank you for the patch.

On Monday 30 May 2016 19:53:04 Daniel Vetter wrote:
> No dev->struct_mutex anywhere to be seen.
> 
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/gpu/drm/shmobile/shmob_drm_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
> b/drivers/gpu/drm/shmobile/shmob_drm_drv.c index 7700ff172079..ee79264b5b6a
> 100644
> --- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
> +++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
> @@ -264,7 +264,7 @@ static struct drm_driver shmob_drm_driver = {
>  	.get_vblank_counter	= drm_vblank_no_hw_counter,
>  	.enable_vblank		= shmob_drm_enable_vblank,
>  	.disable_vblank		= shmob_drm_disable_vblank,
> -	.gem_free_object	= drm_gem_cma_free_object,
> +	.gem_free_object_unlocked = drm_gem_cma_free_object,
>  	.gem_vm_ops		= &drm_gem_cma_vm_ops,
>  	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
>  	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,

-- 
Regards,

Laurent Pinchart

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 22/27] drm/omapdrm: Nuke dummy fb->dirty callback

[Laurent Pinchart]

Hi Daniel,

Thank you for the patch.

On Monday 30 May 2016 19:53:14 Daniel Vetter wrote:
> It's an optional hook.
> 
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/gpu/drm/omapdrm/omap_fb.c | 8 --------
>  1 file changed, 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c
> b/drivers/gpu/drm/omapdrm/omap_fb.c index 94ec06d3d737..d639707f67db 100644
> --- a/drivers/gpu/drm/omapdrm/omap_fb.c
> +++ b/drivers/gpu/drm/omapdrm/omap_fb.c
> @@ -120,17 +120,9 @@ static void omap_framebuffer_destroy(struct
> drm_framebuffer *fb) kfree(omap_fb);
>  }
> 
> -static int omap_framebuffer_dirty(struct drm_framebuffer *fb,
> -		struct drm_file *file_priv, unsigned flags, unsigned color,
> -		struct drm_clip_rect *clips, unsigned num_clips)
> -{
> -	return 0;
> -}
> -
>  static const struct drm_framebuffer_funcs omap_framebuffer_funcs = {
>  	.create_handle = omap_framebuffer_create_handle,
>  	.destroy = omap_framebuffer_destroy,
> -	.dirty = omap_framebuffer_dirty,
>  };
> 
>  static uint32_t get_linear_addr(struct plane *plane,

-- 
Regards,

Laurent Pinchart

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 03/27] drm/atmel: Use lockless gem BO free callback

[Boris Brezillon]

On Mon, 30 May 2016 19:52:55 +0200
Daniel Vetter <daniel.vetter@ffwll.ch> wrote:

> No dev->struct_mutex anywhere to be seen.
> 
> Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>

> ---
>  drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
> index 8ded7645747e..6485fa5bee8b 100644
> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
> @@ -776,7 +776,7 @@ static struct drm_driver atmel_hlcdc_dc_driver = {
>  	.get_vblank_counter = drm_vblank_no_hw_counter,
>  	.enable_vblank = atmel_hlcdc_dc_enable_vblank,
>  	.disable_vblank = atmel_hlcdc_dc_disable_vblank,
> -	.gem_free_object = drm_gem_cma_free_object,
> +	.gem_free_object_unlocked = drm_gem_cma_free_object,
>  	.gem_vm_ops = &drm_gem_cma_vm_ops,
>  	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
>  	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,



-- 
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 26/27] drm/hisilicon: Use lockless gem BO free callback

[Xinliang Liu]

Hi,

On 31 May 2016 at 01:53, Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
> No dev->struct_mutex anywhere to be seen.
>
> Cc: Xinliang Liu <xinliang.liu@linaro.org>
> Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Reviewed-by: Xinliang Liu <xinliang.liu@linaro.org>

> ---
>  drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> index 3f94785fbcca..193657259ee9 100644
> --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> @@ -173,7 +173,7 @@ static struct drm_driver kirin_drm_driver = {
>         .fops                   = &kirin_drm_fops,
>         .set_busid              = drm_platform_set_busid,
>
> -       .gem_free_object        = drm_gem_cma_free_object,
> +       .gem_free_object_unlocked = drm_gem_cma_free_object,
>         .gem_vm_ops             = &drm_gem_cma_vm_ops,
>         .dumb_create            = kirin_gem_cma_dumb_create,
>         .dumb_map_offset        = drm_gem_cma_dumb_map_offset,
> --
> 2.8.1
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel