Hsin-Yi Wang e84c6ae163 drm/mediatek: Check plane visibility in atomic_update ...

[ Upstream commit c0b8892e24 ]

Disable the plane if it's not visible. Otherwise mtk_ovl_layer_config()
would proceed with invalid plane and we may see vblank timeout.

Fixes: 119f517362 ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-07-16 08:17:24 +02:00

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Kconfig

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Makefile

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mtk_cec.c

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mtk_cec.h

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mtk_disp_color.c

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mtk_disp_ovl.c

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mtk_disp_rdma.c

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mtk_dpi_regs.h

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mtk_dpi.c

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mtk_drm_crtc.c

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mtk_drm_crtc.h

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mtk_drm_ddp_comp.c

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mtk_drm_ddp_comp.h

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mtk_drm_ddp.c

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mtk_drm_ddp.h

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mtk_drm_drv.c

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mtk_drm_drv.h

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mtk_drm_fb.c

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mtk_drm_fb.h

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mtk_drm_gem.c

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mtk_drm_gem.h

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mtk_drm_plane.c

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mtk_drm_plane.h

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mtk_dsi.c

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mtk_hdmi_ddc.c

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mtk_hdmi_regs.h

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mtk_hdmi.c

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mtk_hdmi.h

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mtk_mipi_tx.c

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mtk_mt8173_hdmi_phy.c

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