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dc28098f40b44705389fcae8596dc6a7668a95b3
android_kernel_xiaomi_sm8450/drivers/gpu/drm/amd/display/dc
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Alex Deucher dc28098f40 drm/amdgpu/display: restore AUX_DPHY_TX_CONTROL for DCN2.x 
commit 5c458585c0141754cdcbf25feebb547dd671b559 upstream.

Commit 098214999c added fetching of the AUX_DPHY register
values from the vbios, but it also changed the default values
in the case when there are no values in the vbios.  This causes
problems with displays with high refresh rates.  To fix this,
switch back to the original default value for AUX_DPHY_TX_CONTROL.

Fixes: 098214999c ("drm/amd/display: Read VBIOS Golden Settings Tbl")
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1426
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Igor Kravchenko <Igor.Kravchenko@amd.com>
Cc: Aric Cyr <Aric.Cyr@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-30 14:31:55 +02:00
..
basics
drm/amd/dc: Kill dc_conn_log_hex_linux()
2020-04-01 14:44:59 -04:00
bios
drm/amd/display: Fix HDMI deep color output for DCE 6-11.
2021-03-04 11:37:42 +01:00
calcs
drm/amdgpu/display: drop DCN support for aarch64
2021-01-23 16:03:58 +01:00
clk_mgr
drm/amd/display: Allow PSTATE chnage when no displays are enabled
2021-02-07 15:37:16 +01:00
core
drm/amd/display: turn DPMS off on connector unplug
2021-03-25 09:04:12 +01:00
dce
drm/amd/display: Fix HDMI deep color output for DCE 6-11.
2021-03-04 11:37:42 +01:00
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: Remove Assert from dcn10_get_dig_frontend
2021-03-04 11:38:27 +01:00
dcn20
drm/amdgpu/display: restore AUX_DPHY_TX_CONTROL for DCN2.x
2021-03-30 14:31:55 +02:00
dcn21
drm/amd/display: Revert dram_clock_change_latency for DCN2.1
2021-03-30 14:31:51 +02:00
dcn30
drm/amd/display: Correct algorithm for reversed gamma
2021-03-25 09:04:06 +01:00
dml
drm/amdgpu/display: drop DCN support for aarch64
2021-01-23 16:03:58 +01:00
dsc
drm/amdgpu/display: drop DCN support for aarch64
2021-01-23 16:03:58 +01:00
gpio
drm/amd/display: Fix kernel panic by dal_gpio_open() error
2020-10-26 17:19:02 -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: Add vupdate_no_lock interrupts for DCN2.1
2021-03-04 11:38:27 +01:00
virtual
drm/amd/display: Add dp_set_dsc_pps_info_packet to virtual stream encoder
2020-09-29 16:08:31 -04:00
dc_bios_types.h
drm/amd/display: get socBB from VBIOS
2020-09-15 17:52:42 -04:00
dc_ddc_types.h
drm/amd/display: Proper return of result when aux engine acquire fails
2019-10-25 16:50:09 -04:00
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: turn DPMS off on connector unplug
2021-03-25 09:04:12 +01:00
dc_types.h
drm/amd/display: Increase Max EDID Size Constant
2020-09-15 17:52:41 -04:00
dc.h
drm/amd/display: Add debug param to force dio disable
2020-09-29 16:08:59 -04:00
dm_cp_psp.h
drm/amd/display: enable assr
2020-07-01 01:59:25 -04:00
dm_event_log.h
drm/amd/display: Add customizable tracing event
2018-11-30 12:02:49 -05:00
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_types.h
drm/amd/display: Add definition for number of backlight data points
2019-12-18 16:09:08 -05:00
dm_services.h
drm/amd/display: Handle persistence in DM
2020-05-28 14:00:47 -04:00
irq_types.h
drm/amd/display: Add Vline1 interrupt source to InterruptManager
2019-01-28 11:44:10 -05:00
Makefile
drm/amd/display: dc/dce: add initial DCE6 support (v10)
2020-07-27 16:45:51 -04:00
os_types.h
drm/amdgpu/display: drop DCN support for aarch64
2021-01-23 16:03:58 +01:00