Re: [PATCH v9 00/10] MT2701 DRM support

CK Hu
2016-11-14T07:14:20Z

Hi, YT:

On Fri, 2016-11-11 at 19:55 +0800, YT Shen wrote:
> This is MT2701 DRM support PATCH v9, based on 4.9-rc1.
> We add DSI interrupt control, transfer function for MIPI DSI panel support.
> Most codes are the same, except some register changed.
>
> For example:
> - DISP_OVL address offset changed, color format definition changed.
> - DISP_RDMA fifo size changed.
> - DISP_COLOR offset changed.
> - MIPI_TX setting changed.
>
> We add a new component DDP_COMPONENT_BLS, and the connections are updated.
> OVL -> RDMA -> COLOR -> BLS -> DSI
> RDMA -> DPI
> And we have shadow register support in MT2701.
>
> We remove dts patch from the patch series, which depends on MT2701 CCF and scpsys.

For this series, it looks good to me.
Acked-by: CK Hu <ck.hu@mediatek.com>

>
> Changes since v8:
> - enable 3 DSI interrupts only
> - move mtk_dsi_wait_for_irq_done() to the patch of irq control
> - use the name BLS in DRM driver part
> - move BLS declaration to a separate patch
> - update mtk_dsi_switch_to_cmd_mode()
> - update mtk_output_dsi_enable() and mtk_output_dsi_disable()
>
> Changes since v7:
> - Remove redundant codes
> - Move the definition of DDP_COMPONENT_BLS to patch of "drm/mediatek: update display module connections"
> - Move _dsi_irq_wait_queue into platform driver data
> - Move mtk_dsi_irq_data_clear() to patch of "drm/mediatek: add dsi interrupt control"
> - Add more descriptions in the commit messages
>
> Changes since v6:
> - Change data type of irq_data to u32
> - Rewrite mtk_dsi_host_transfer() for simplify
> - Move some MIPI_TX config to patch of "drm/mediatek: add *driver_data for different hardware settings".
> - Remove device tree from this patch series
>
> Changes since v5:
> - Remove DPI device tree and compatible string
> - Use one wait queue to handle interrupt status
> - Update the interrupt check flow and DSI_INT_ALL_BITS
> - Use same function for host read/write command
> - various fixes
>
> Changes since v4:
> - Add messages when timeout in mtk_disp_mutex_acquire()
> - Add descriptions for DISP_REG_MUTEX registers
> - Move connection settings for display modules to a separate patch
> - Remove 'mt2701-disp-wdma' because it is unused
> - Move cleaning up and renaming to a separate patch
> - Use wait_event_interruptible_timeout() to replace polling
> - Remove irq_num from mtk_dsi structure
> - Remove redundant and debug codes
>
> Changes since v3:
> - Add DSI support for MIPI DSI panels
> - Update BLS binding to PWM nodes
> - Remove ufoe device nodes
> - Remove redundant parentheses
> - Remove global variable initialization
>
> Changes since v2:
> - Rename mtk_ddp_mux_sel to mtk_ddp_sout_sel
> - Update mt2701_mtk_ddp_ext components
> - Changed to prefix naming
> - Reorder the patch series
> - Use of_device_get_match_data() to get driver private data
> - Use iopoll macros to implement mtk_disp_mutex_acquire()
> - Removed empty device tree nodes
>
> Changes since v1:
> - Removed BLS bindings and codes, which belong to pwm driver
> - Moved mtk_disp_mutex_acquire() just before mtk_crtc_ddp_config()
> - Split patch into smaller parts
> - Added const keyword to constant structure
> - Removed codes for special memory align
>
> Thanks,
> yt.shen
>
> YT Shen (8):
> drm/mediatek: rename macros, add chip prefix
> drm/mediatek: add *driver_data for different hardware settings
> drm/mediatek: add shadow register support
> drm/mediatek: add BLS component
> drm/mediatek: update display module connections
> drm/mediatek: cleaning up and refine
> drm/mediatek: update DSI sub driver flow for sending commands to panel
> drm/mediatek: add support for Mediatek SoC MT2701
>
> shaoming chen (2):
> drm/mediatek: add dsi interrupt control
> drm/mediatek: add dsi transfer function
>
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 33 ++-
> drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 17 +-
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 76 +++--
> drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 138 ++++++---
> drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 2 +
> drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 38 ++-
> drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 15 +
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 54 +++-
> drivers/gpu/drm/mediatek/mtk_drm_drv.h | 9 +
> drivers/gpu/drm/mediatek/mtk_dsi.c | 429 ++++++++++++++++++++++++----
> drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 70 +++--
> 11 files changed, 715 insertions(+), 166 deletions(-)
>