Dmitry Baryshkov fcbb93f1e4 drm/display: dp: change drm_dp_dpcd_read_link_status() return value ... drm_dp_dpcd_read_link_status() follows the "return error code or number of bytes read" protocol, with the code returning less bytes than requested in case of some errors. However most of the drivers interpreted that as "return error code in case of any error". Switch drm_dp_dpcd_read_link_status() to drm_dp_dpcd_read_data() and make it follow that protocol too. Acked-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20250324-drm-rework-dpcd-access-v4-2-e80ff89593df@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>		2025-03-25 16:20:38 +02:00
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acp	drivers/gpu: Fix misalignment in comment block	2024-05-29 14:48:30 -04:00
amdgpu	drm/display: dp: change drm_dp_dpcd_read_link_status() return value	2025-03-25 16:20:38 +02:00
amdkfd	drm/amdkfd: Ensure consistent barrier state saved in gfx12 trap handler	2025-02-12 19:47:15 -05:00
amdxcp	drm/amd/amdxcp: Fix warnings	2024-05-08 15:17:05 -04:00
display	Merge drm/drm-next into drm-misc-next	2025-02-18 07:43:43 +01:00
include	drm/amd/display: fix SUBVP DC_DEBUG_MASK documentation	2025-01-24 09:53:59 -05:00
pm	drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table()	2025-02-12 19:47:15 -05:00