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linux/drivers/gpu/drm/amd/display/dc
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Fangzhi Zuo 95d620adb4 drm/amd/display: HDMI remote sink need mode validation for Linux 
[Why]
Currently mode validation is bypassed if remote sink exists. That
leads to mode set issue when a BW bottle neck exists in the link path,
e.g., a DP-to-HDMI converter that only supports HDMI 1.4.

Any invalid mode passed to Linux user space will cause the modeset
failure due to limitation of Linux user space implementation.

[How]
Mode validation is skipped only if in edid override. For real remote
sink, clock limit check should be done for HDMI remote sink.

Have HDMI related remote sink going through mode validation to
elimiate modes which pixel clock exceeds BW limitation.

Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-05 15:13:55 -04:00
..
basics drm/amd/dc: Kill dc_conn_log_hex_linux() 2020-04-01 14:44:59 -04:00
bios drm/amd/display: get socBB from VBIOS 2020-09-15 17:52:42 -04:00
calcs drm/amd/display: add DCN support for aarch64 2020-08-10 17:26:53 -04:00
clk_mgr drm/amd/display: Avoid set zero in the requested clk 2020-10-05 15:13:36 -04:00
core drm/amd/display: HDMI remote sink need mode validation for Linux 2020-10-05 15:13:55 -04:00
dce drm/amd/display: Ensure all debug bits are passed to fw 2020-09-29 16:08:37 -04:00
dce60 drm/amd/display: dc/dce60: use DCE6 headers (v6) 2020-07-27 16:46:45 -04:00
dce80 drm/amd/display: change from panel to panel cntl 2020-04-22 18:11:48 -04:00
dce100 drm/amd/display: change from panel to panel cntl 2020-04-22 18:11:48 -04:00
dce110 drm/amd/display: make two symbols static 2020-09-29 16:11:40 -04:00
dce112 drm/amd/display: remove redundant initialization of variable result 2020-07-27 16:21:11 -04:00
dce120 drm/amd/display: Enable fp16 also on DCE-11.0 - DCE-12. (v2) 2020-05-21 12:46:51 -04:00
dcn10 drm/amd/display: Revert check for flip pending before locking pipes 2020-09-29 16:09:05 -04:00
dcn20 drm/amd/display: Change to correct unit on audio rate 2020-10-05 15:13:47 -04:00
dcn21 drm/amd/display: eDP intermittent black screen during PnP 2020-09-22 12:27:43 -04:00
dcn30 drm/amd/display: add pipe reassignment prevention code to dcn3 2020-09-30 13:50:22 -04:00
dml drm/amd/display: Delete duplicated argument to '&&' or '||' 2020-09-17 21:22:16 -04:00
dsc drm/amd/display: Mask DPCD field to avoid reading unsupported field value 2020-08-17 14:09:06 -04:00
gpio drm: amd/display: fix spelling of "function" 2020-09-15 17:52:42 -04:00
hdcp drm/amd/display: query hdcp capability during link detect 2020-04-09 10:43:17 -04:00
inc drm/amd/display: Revert check for flip pending before locking pipes 2020-09-29 16:09:05 -04:00
irq drm/amd/display: dc/irq: add support for DCE6 (v4) 2020-07-27 16:46:02 -04:00
virtual drm/amd/display: Add dp_set_dsc_pps_info_packet to virtual stream encoder 2020-09-29 16:08:31 -04:00
dc.h drm/amd/display: Add debug param to force dio disable 2020-09-29 16:08:59 -04:00
dc_bios_types.h drm/amd/display: get socBB from VBIOS 2020-09-15 17:52:42 -04:00
dc_ddc_types.h
dc_dmub_srv.c drm/amd/display: implement notify stream mask 2020-09-15 17:52:41 -04:00
dc_dmub_srv.h drm/amd/display: implement notify stream mask 2020-09-15 17:52:41 -04:00
dc_dp_types.h drm/amd/display: add option to override cr training pattern 2020-09-15 17:52:40 -04:00
dc_dsc.h drm/amd/display: Fix DSC force enable on SST 2020-08-17 14:08:34 -04:00
dc_helper.c drm/amd/display: Pass command instead of header into DMUB service 2020-04-28 16:19:05 -04:00
dc_hw_types.h drm/amd/display: Implement AMD VSIF V3 2020-07-21 15:37:39 -04:00
dc_link.h drm/amd/display: TMDS Fallback transition 2020-09-22 12:29:05 -04:00
dc_stream.h drm/amd/display: Keep current gain when ABM disable immediately 2020-08-26 16:40:18 -04:00
dc_types.h drm/amd/display: Increase Max EDID Size Constant 2020-09-15 17:52:41 -04:00
dm_cp_psp.h drm/amd/display: enable assr 2020-07-01 01:59:25 -04:00
dm_event_log.h
dm_helpers.h drm/amd/display: Add DCN3 Support in DM (v2) 2020-07-01 01:59:15 -04:00
dm_pp_smu.h drm/amdgpu: drop BOOLEAN define in display part 2020-09-15 17:52:40 -04:00
dm_services.h drm/amd/display: Handle persistence in DM 2020-05-28 14:00:47 -04:00
dm_services_types.h drm/amd/display: Add definition for number of backlight data points 2019-12-18 16:09:08 -05:00
irq_types.h
Makefile drm/amd/display: dc/dce: add initial DCE6 support (v10) 2020-07-27 16:45:51 -04:00
os_types.h drm/amd/display: add DCN support for aarch64 2020-08-10 17:26:53 -04:00