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(parent: a2540e3) | patch
drm/amd/display: Using udelay for specific dongle while edid return defer
authorjinlong zhang <jinlong.zhang@amd.com>
Fri, 25 Sep 2020 14:51:04 +0000 (22:51 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 26 Oct 2020 17:34:47 +0000 (13:34 -0400)
commit7154a51b534707cae0f61190cab8f21cc9b2abdc
treef0207538dae53332b2ea415a11d4c85061191656tree | snapshot
parenta2540e34b521d7f040aa8a6b76b3f29bd679a2aecommit | diff
drm/amd/display: Using udelay for specific dongle while edid return defer

[why]
Some platform has a limitation of 2ms for udelay

[how]
Add 1ms udelay for specific dongle.

Signed-off-by: jinlong zhang <jinlong.zhang@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dce/dce_aux.c diff | blob | history
drivers/gpu/drm/amd/display/include/ddc_service_types.h diff | blob | history
Domain: System / Kernel;