Jason-JH.Lin fe13b6a6dd drm/mediatek: Add spinlock for setting vblank event in atomic_begin ...

[ Upstream commit fe4c5f6620 ]

Add spinlock protection to avoid race condition on vblank event
between mtk_drm_crtc_atomic_begin() and mtk_drm_finish_page_flip().

Fixes: 119f517362 ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: Fei Shao <fshao@chromium.org>
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/20230920090658.31181-1-jason-jh.lin@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-12-20 15:17:38 +01:00

..

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_aal.c

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mtk_disp_ccorr.c

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mtk_disp_color.c

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mtk_disp_drv.h

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mtk_disp_gamma.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

drm/mediatek: Add spinlock for setting vblank event in atomic_begin

2023-12-20 15:17:38 +01:00

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_drv.c

drm/mediatek: Clean dangling pointer on bind error path

2023-03-10 09:39:26 +01:00

mtk_drm_drv.h

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mtk_drm_gem.c

drm/mediatek: Fix potential memory leak if vmap() fail

2023-09-19 12:22:39 +02:00

mtk_drm_gem.h

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mtk_drm_plane.c

drm/mediatek: Fix iommu fault by swapping FBs after updating plane state

2023-11-20 11:08:20 +01:00

mtk_drm_plane.h

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mtk_dsi.c

drm: mediatek: mtk_dsi: Fix NO_EOT_PACKET settings/handling

2023-11-20 11:08:20 +01:00

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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