[PATCH v16 0/5] drm/mediatek: Add MT8195 dp_intf driver

[CK Hu]

Hi, Bo-Chen:

On Tue, 2022-07-05 at 18:25 +0800, Bo-Chen Chen wrote:
> The dpi/dpintf driver and the added helper functions are required for
> the DisplayPort driver to work.

For this series, applied to mediatek-drm-next [1], thanks.

[1] 
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next

Regards,
CK

> 
> This series is separated from [1] which is original from Guillaume.
> The display port driver is [2].
> 
> Changes for v16:
> 1. Separate input_2pixel and pixels_per_iter to other patches.
> 2. Remove function "mtk_dpi_matrix_sel" and color_fmt_trans_support
>    in patch "Add YUV422 output support".
> 3. Drop patches which are accepted.
> 
> Changes for v15:
> 1. Add a patch to remove support for output yuv422 for previous socs.
> 2. Only remain output format of reg888/yuv422 support for mt8195.
> 3. Adjust the order of patches.
> 
> Changes for v14:
> 1. Separate a new binding patch to modify mediatek string format.
> 2. Use GENMASK(4, 0) for INT_MATRIX_SEL_MASK in patch
>    "Add YUV422 output support"
> 3. Change kernel doc description of support_direct_pin.
> 4. Change to use pixels_per_iter to control quantity of transferred
>    pixels per iterration.
> 
> Changes for v13:
> 1. Change mediatek,mt8195-dp_intf to mediatek,mt8195-dp-intf.
> 2. Add kernel doc for mtk_dpi_conf.
> 3. Drop patch of tvd_pll enable.
> 4. Squash some color format transfer related patches.
> 5. Add new patch to support setting of direct connection to pins.
> 6. Change fix tag of "drm/mediatek: dpi: Only enable dpi after the
> bridge
>    is enabled".
> 
> Changes for v12:
> 1. Remove pll_gate.
> 2. Add more detailed commit message.
> 3. Separate tvd_clk patch and yuv422 output support from add dpintf
>    support patch
> 4. Remove limit patch and use common driver codes to determine this.
> 
> Changes for v11:
> 1. Rename ck_cg to pll_gate.
> 2. Add some commit message to clarify the modification reason.
> 3. Fix some driver order and modify for reviewers' comments.
> 
> [1]:
> https://lore.kernel.org/all/20220523104758.29531-1-granquet@baylibre.com/
> [2]:
> https://lore.kernel.org/all/20220610105522.13449-1-rex-bc.chen@mediatek.com/
> 
> Bo-Chen Chen (4):
>   drm/mediatek: dpi: Add YUV422 output support
>   drm/mediatek: dpi: add config to support direct connection to dpi
>     panels
>   drm/mediatek: dpi: Add input_2pixel config support
>   drm/mediatek: dpi: Add pixels_per_iter config support
> 
> Guillaume Ranquet (1):
>   drm/mediatek: dpi: Add dp_intf support
> 
>  drivers/gpu/drm/mediatek/mtk_dpi.c          | 115 +++++++++++++++++-
> --
>  drivers/gpu/drm/mediatek/mtk_dpi_regs.h     |  18 +++
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c |   4 +
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h |   1 +
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c      |   3 +
>  5 files changed, 126 insertions(+), 15 deletions(-)
>