linux_dsm_epyc7002/drivers/gpu/drm/amd/display
Bhawanpreet Lakha 90e3103e19 drm/amd/display: Fix takover from VGA mode
HW Engineer's Notes:
 During switch from vga->extended, if we set the VGA_TEST_ENABLE and then
 hit the VGA_TEST_RENDER_START, then the DCHUBP timing gets updated correctly.
 Then vBIOS will have it poll for the VGA_TEST_RENDER_DONE and unset
 VGA_TEST_ENABLE, to leave it in the same state as before.

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14 15:08:44 -05:00
..
amdgpu_dm drm/amd/display: Convert CTM to 2's complement 2018-03-14 15:08:43 -05:00
dc drm/amd/display: Fix takover from VGA mode 2018-03-14 15:08:44 -05:00
include drm/amd/display: define DC_LOGGER for logger 2018-03-05 15:35:13 -05:00
modules drm/amd/display: Handle HDR use cases. 2018-03-05 15:34:58 -05:00
Kconfig drm/amd/display: make FBC configurable option 2017-10-21 16:46:05 -04:00
Makefile drm/amd: Remove inclusion of non-existing include directories 2018-02-26 23:09:38 -05:00
TODO drm/amd/display: Add TODO item to remove vector.c 2017-12-14 11:01:13 -05:00