drm/mediatek: Add connector dynamic selection capability

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Add dynamic select available connector flow in mtk_drm_crtc_create()
and mtk_drm_crtc_atomic_enable().

In mtk_drm_crtc_create(), if there is a connector routes array in drm
driver data, all components definded in the connector routes array will
be checked and their encoder_index will be set.

In mtk_drm_crtc_atomic_enable(), crtc will check its encoder_index to
identify which componet in the connector routes array should append.

Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
Signed-off-by: Nancy Lin <nancy.lin@mediatek.com>
Signed-off-by: Nathan Lu <nathan.lu@mediatek.com>
Tested-by: Fei Shao <fshao@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20231004024013.18956-6-jason-jh.lin@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

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This commit is contained in:

Jason-JH.Lin 2023-10-04 10:40:09 +08:00 • committed by Chun-Kuang Hu

parent a260f5624d

commit 01389b324c

5 changed files with 120 additions and 7 deletions

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72

drivers/gpu/drm/mediatek/mtk_drm_crtc.c

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5

drivers/gpu/drm/mediatek/mtk_drm_crtc.h

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30

drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c

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13

drivers/gpu/drm/mediatek/mtk_drm_drv.c

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7

drivers/gpu/drm/mediatek/mtk_drm_drv.h

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