[v4,00/14] Add RDMA memory mode support for mediatek SOC MT2712

Message

Stu Hsieh Aug. 9, 2018, 2:15 a.m. UTC

This patch series add RDMA memory mode support for mediatek SOC MT2712.
MT2712 has three display data path, including three HW engine,
two OVL and one RDMA.

The RDMA used in third ddp and it need to be set memory mode,
then RDMA could read data from memory and output to panel.

Change in v4:
- Add the comment about naming color format definition for RDMA in patch
  "drm/mediatek: add memory mode and layer_config for RDMA"
- Add the comment about naming color format definition for OVL in patch
  "drm/mediatek: add the comment about color format setting for OVL"
- Update the naming about matrix definition and Symbolize the mask in patch
  "drm/mediatek: add YUYV/UYVY color format support for RDMA"
- remove the word "callback" for title in patch
  "drm/mediatek: add function to return OVL layer number" and
  "drm/mediatek: add function to return RDMA layer number"
- Use single pointer to declare the planes array in patch
  "drm/mediatek: use layer_nr function to get layer number to init plane"

Stu Hsieh (14):
  drm/mediatek: add connection from RDMA0 to DPI1
  drm/mediatek: add connection from RDMA0 to DSI1
  drm/mediatek: add connection from RDMA1 to DSI0
  drm/mediatek: add connection from RDMA2 to DSI0
  drm/mediatek: add memory mode and layer_config for RDMA
  drm/mediatek: add RGB color format support for RDMA
  drm/mediatek: add the comment about color format setting for OVL
  drm/mediatek: add YUYV/UYVY color format support for RDMA
  drm/mediatek: add function to get layer number for component
  drm/mediatek: add function to return OVL layer number
  drm/mediatek: add function to return RDMA layer number
  drm/mediatek: use layer_nr function to get layer number to init plane
  drm/mediatek: update some variable name from ovl to comp
  drm/mediatek: fix connection from RDMA2 to DSI1

 drivers/gpu/drm/mediatek/mtk_disp_ovl.c     | 11 ++++
 drivers/gpu/drm/mediatek/mtk_disp_rdma.c    | 93 +++++++++++++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_drm_crtc.c     | 47 ++++++++-------
 drivers/gpu/drm/mediatek/mtk_drm_crtc.h     |  3 +-
 drivers/gpu/drm/mediatek/mtk_drm_ddp.c      | 18 +++++-
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h |  9 +++
 6 files changed, 158 insertions(+), 23 deletions(-)

Comments

CK Hu (胡俊光) Aug. 15, 2018, 1:55 a.m. UTC | #1

Hi, Stu:

For the series, applied to mediatek-drm-next-4.19 [1], but I modified
'drm/mediatek: add RGB color format support for RDMA' and 'drm/mediatek:
add YUYV/UYVY color format support for RDMA' because I would like to
place related register definition together.

[1]
https://github.com/ckhu-mediatek/linux.git-tags/commits/mediatek-drm-fixes-4.19

Regards,
CK

On Thu, 2018-08-09 at 10:15 +0800, Stu Hsieh wrote:
> This patch series add RDMA memory mode support for mediatek SOC MT2712.
> MT2712 has three display data path, including three HW engine,
> two OVL and one RDMA.
> 
> The RDMA used in third ddp and it need to be set memory mode,
> then RDMA could read data from memory and output to panel.
> 
> Change in v4:
> - Add the comment about naming color format definition for RDMA in patch
>   "drm/mediatek: add memory mode and layer_config for RDMA"
> - Add the comment about naming color format definition for OVL in patch
>   "drm/mediatek: add the comment about color format setting for OVL"
> - Update the naming about matrix definition and Symbolize the mask in patch
>   "drm/mediatek: add YUYV/UYVY color format support for RDMA"
> - remove the word "callback" for title in patch
>   "drm/mediatek: add function to return OVL layer number" and
>   "drm/mediatek: add function to return RDMA layer number"
> - Use single pointer to declare the planes array in patch
>   "drm/mediatek: use layer_nr function to get layer number to init plane"
> 
> Stu Hsieh (14):
>   drm/mediatek: add connection from RDMA0 to DPI1
>   drm/mediatek: add connection from RDMA0 to DSI1
>   drm/mediatek: add connection from RDMA1 to DSI0
>   drm/mediatek: add connection from RDMA2 to DSI0
>   drm/mediatek: add memory mode and layer_config for RDMA
>   drm/mediatek: add RGB color format support for RDMA
>   drm/mediatek: add the comment about color format setting for OVL
>   drm/mediatek: add YUYV/UYVY color format support for RDMA
>   drm/mediatek: add function to get layer number for component
>   drm/mediatek: add function to return OVL layer number
>   drm/mediatek: add function to return RDMA layer number
>   drm/mediatek: use layer_nr function to get layer number to init plane
>   drm/mediatek: update some variable name from ovl to comp
>   drm/mediatek: fix connection from RDMA2 to DSI1
> 
>  drivers/gpu/drm/mediatek/mtk_disp_ovl.c     | 11 ++++
>  drivers/gpu/drm/mediatek/mtk_disp_rdma.c    | 93 +++++++++++++++++++++++++++++
>  drivers/gpu/drm/mediatek/mtk_drm_crtc.c     | 47 ++++++++-------
>  drivers/gpu/drm/mediatek/mtk_drm_crtc.h     |  3 +-
>  drivers/gpu/drm/mediatek/mtk_drm_ddp.c      | 18 +++++-
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h |  9 +++
>  6 files changed, 158 insertions(+), 23 deletions(-)
>