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path: root/drivers/gpu/drm/amd/display/dc/dc_bios_types.h (follow)
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2019-08-15drm/amd/display: make firmware info only load once during dc_bios createDmytro Laktyushkin1-3/+2
Currently every time DC wants to access firmware info we make a call into VBIOS. This makes no sense as there is nothing that can change runtime inside fw info and can cause issues when calling unstable bios during bringup. This change eliminate this behavior by only calling bios once for fw info and keeping it stored as part of dc_bios. Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Chris Park <Chris.Park@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-25drm/amd/display: Connect dig_fe to otg directly instead of calling bioshersen wu1-4/+0
[Why] After call bios table crtc_source_select, dal will program fmt again. The bios table program dig_source_select and other fmt register for bios usage which is redundancy and uncessary. [How] Program dig_soruce_select register directly Signed-off-by: hersen wu <hersenxs.wu@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-01-25revert "drm/amd/display: Add condition to sync eDP SW status and HW status"Eric Yang1-5/+0
[Why] This change causes regression for S4 resume where gamma is not programmed. The change incorrectly updates the requested dpms_off state. This reverts commit d2b1d6bbc56afab8ebae9d52d7ca0ea3569bd600. Signed-off-by: Eric Yang <Eric.Yang2@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-05drm/amd/display: Add condition to sync eDP SW status and HW statusLewis Huang1-0/+5
[Why] Need to disable EDP backlight when enter S4 with EDP only and resume from S4 with secondary only. [How] Align the real hw and sw state via vBios scratch register in function enable_accelerated_mode when resume from S4. Signed-off-by: Lewis Huang <Lewis.Huang@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-09-10drm/amd/display: remove dead dc vbios codeDmytro Laktyushkin1-64/+0
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-05drm/amd/display: get board layout for edid emulationSamson Tam1-0/+4
Signed-off-by: Samson Tam <Samson.Tam@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amd/display: resume from S3 bypass power down HW block.Charlene Liu1-0/+3
Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/display: Rename firmware_info to dc_firmware_infoHarry Wentland1-1/+1
This is to avoid conflicts with amdgpu's firmware_info once we merge amdgpu_dm_types with amdgpu_dm. Signed-off-by: Harry Wentland <harry.wentland@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>
2017-09-26drm/amd/display: remove dead codeTony Cheng1-6/+0
Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/dc: Add dc display driver (v2)Harry Wentland1-0/+224
Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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