Icenowy Zheng f0de9702f9 drm/mediatek: only announce AFBC if really supported ...

[ Upstream commit 8d121a82fa ]

Currently even the SoC's OVL does not declare the support of AFBC, AFBC
is still announced to the userspace within the IN_FORMATS blob, which
breaks modern Wayland compositors like KWin Wayland and others.

Gate passing modifiers to drm_universal_plane_init() behind querying the
driver of the hardware block for AFBC support.

Fixes: c410fa9b07 ("drm/mediatek: Add AFBC support to Mediatek DRM driver")
Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Reviewed-by: CK Hu <ck.hu@medaitek.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20250531121140.387661-1-uwu@icenowy.me/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-07-24 08:56:35 +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_crtc.c

drm/mediatek: only announce AFBC if really supported

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mtk_crtc.h

drm/mediatek: Add wait_event_timeout when disabling plane

2025-07-24 08:56:35 +02:00

mtk_ddp_comp.c

drm/mediatek: only announce AFBC if really supported

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mtk_ddp_comp.h

drm/mediatek: only announce AFBC if really supported

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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

drm/mediatek: only announce AFBC if really supported

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mtk_disp_gamma.c

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mtk_disp_merge.c

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mtk_disp_ovl_adaptor.c

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mtk_disp_ovl.c

drm/mediatek: only announce AFBC if really supported

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mtk_disp_rdma.c

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mtk_dp_reg.h

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mtk_dp.c

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mtk_dpi_regs.h

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mtk_dpi.c

drm/mediatek: mtk_dpi: Add checks for reg_h_fre_con existence

2025-05-29 11:02:33 +02:00

mtk_drm_drv.c

drm/mediatek: mtk_drm_drv: Unbind secondary mmsys components on err

2025-06-19 15:31:39 +02:00

mtk_drm_drv.h

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mtk_dsi.c

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mtk_ethdr.c

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mtk_ethdr.h

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mtk_gem.c

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mtk_gem.h

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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_mdp_rdma.c

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mtk_mdp_rdma.h

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mtk_padding.c

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mtk_plane.c

drm/mediatek: only announce AFBC if really supported

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mtk_plane.h

drm/mediatek: only announce AFBC if really supported

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