Hersen Wu a841b00295 drm/amd/display: Fix incorrect DSC instance for MST ... commit 892b41b16f upstream. [Why] DSC debugfs, such as dp_dsc_clock_en_read, use aconnector->dc_link to find pipe_ctx for display. Displays connected to MST hub share the same dc_link. DSC instance is from pipe_ctx. This causes incorrect DSC instance for display connected to MST hub. [How] Add aconnector->sink check to find pipe_ctx. CC: stable@vger.kernel.org Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-05-17 12:15:07 +02:00
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drm	drm/amd/display: Fix incorrect DSC instance for MST	2024-05-17 12:15:07 +02:00
host1x	gpu: host1x: Do not setup DMA for virtual devices	2024-05-17 12:14:44 +02:00
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