xiaomi-sm8450/android_kernel_xiaomi_sm8450
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903e859b72957985c60de593f364e33639964829
android_kernel_xiaomi_sm8450/drivers/gpu/drm/amd/display/dc
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abdoulaye berthe 903e859b72 drm/amd/display: check for dp rev before reading lttpr regs 
[Why]
LTTPR was introduced after DP1.2. Reading LTTPR registers 0xFXXXX
on some DP 1.2 display is causing an unexpected behavior.

[How]
Make sure that we don't read any lttpr registers on 1.2 displays.

Signed-off-by: abdoulaye berthe <abdoulaye.berthe@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-13 15:29:43 -05:00
..
basics
drm/amd: drop use of drmp.h in os_types.h
2019-06-10 22:59:45 +02:00
bios
drm/amd/display: add oem i2c implemenation in dc
2019-11-13 15:29:43 -05:00
calcs
Merge tag 'drm-next-2019-09-27' of git://anongit.freedesktop.org/drm/drm
2019-09-27 11:13:35 -07:00
clk_mgr
drm/amd/display: Make clk mgr the only dto update point
2019-10-25 16:50:09 -04:00
core
drm/amd/display: check for dp rev before reading lttpr regs
2019-11-13 15:29:43 -05:00
dce
drm/amd/display: add oem i2c implemenation in dc
2019-11-13 15:29:43 -05:00
dce80
drm/amd/display: map TRANSMITTER_UNIPHY_x to LINK_REGS_x
2019-10-25 16:50:09 -04:00
dce100
drm/amd/display: map TRANSMITTER_UNIPHY_x to LINK_REGS_x
2019-10-25 16:50:09 -04:00
dce110
drm/amd/display: Use SIGNAL_TYPE_NONE in disable_output unless eDP
2019-11-13 15:29:43 -05:00
dce112
drm/amd/display: map TRANSMITTER_UNIPHY_x to LINK_REGS_x
2019-10-25 16:50:09 -04:00
dce120
drm/amd/display: map TRANSMITTER_UNIPHY_x to LINK_REGS_x
2019-10-25 16:50:09 -04:00
dcn10
drm/amd/display: Add some hardware status in DTN log debugfs
2019-11-13 15:29:43 -05:00
dcn20
drm/amd/display: add oem i2c implemenation in dc
2019-11-13 15:29:43 -05:00
dcn21
drm/amd/display: Renoir chroma viewport WA
2019-11-13 15:29:43 -05:00
dml
drm/amd/display: Create debug option to disable v.active clock change policy.
2019-11-13 15:29:43 -05:00
dsc
Merge tag 'drm-next-5.5-2019-10-09' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-10-26 05:56:57 +10:00
gpio
drm/amd/display: add oem i2c implemenation in dc
2019-11-13 15:29:43 -05:00
hdcp
drm/amd/display: remove redundant null pointer check before kfree
2019-10-30 11:07:13 -04:00
inc
drm/amd/display: add oem i2c implemenation in dc
2019-11-13 15:29:43 -05:00
irq
drm/amd/display: Add Renoir irq_services (v2)
2019-08-29 15:52:33 -05:00
virtual
drm/amd/display: set MSA MISC1 bit 6 while sending colorimetry in VSC SDP
2019-11-13 15:29:43 -05:00
dc_bios_types.h
drm/amd/display: make firmware info only load once during dc_bios create
2019-08-15 10:53:36 -05:00
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: Add DMUB support to DC
2019-11-13 15:29:42 -05:00
dc_dmub_srv.h
drm/amd/display: Add DMUB support to DC
2019-11-13 15:29:42 -05:00
dc_dp_types.h
drm/amd/display: Synchronous DisplayPort Link Training
2019-08-15 10:53:30 -05:00
dc_dsc.h
drm/amd/display: Isolate DSC module from driver dependencies
2019-09-13 18:03:13 -05:00
dc_helper.c
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards
2019-11-13 15:29:42 -05:00
dc_hw_types.h
drm/amd/display: Added pixel dynamic expansion control.
2019-10-10 19:24:26 -05:00
dc_link.h
drm/amd/display: initialize lttpr
2019-11-13 15:29:43 -05:00
dc_stream.h
drm/amd/display: Unify all scaling when Integer Scaling enabled
2019-11-13 15:29:43 -05:00
dc_types.h
drm/amd/display: initialize lttpr
2019-11-13 15:29:43 -05:00
dc.h
drm/amd/display: initialize lttpr
2019-11-13 15:29:43 -05:00
dm_cp_psp.h
drm/amd/display: Update hdcp display config
2019-10-03 09:10:58 -05:00
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: Don't allocate payloads if link lost
2019-09-13 17:55:01 -05:00
dm_pp_smu.h
drm/amd/display: fix number of dcn21 dpm clock levels
2019-10-25 16:50:08 -04:00
dm_services_types.h
drm/amd/display: PPLIB Hookup
2019-03-05 15:09:32 -05:00
dm_services.h
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards
2019-11-13 15:29:42 -05:00
irq_types.h
drm/amd/display: Add Vline1 interrupt source to InterruptManager
2019-01-28 11:44:10 -05:00
Makefile
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards
2019-11-13 15:29:42 -05:00
os_types.h
drm/amd/display: Add DMUB support to DC
2019-11-13 15:29:42 -05:00