Eric Yang 32f1d0cfc3 drm/amd/display: implement workaround for riommu related hang ...

[Why]
During S4/S5/reboot, sometimes riommu invalidation request arrive too
early, DCN may be unable to respond to the invalidation request
resulting in pstate hang.

[How]
VBIOS will force allow pstate for riommu invalidation and driver will
clear it after powering down display pipes.

Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2021-07-21 14:21:59 -04:00

..

dce_abm.c

drm/amd/display: use GFP_ATOMIC in dcn20_resource_construct

2021-04-09 16:38:22 -04:00

dce_abm.h

…

dce_audio.c

drm/amd/display/dc/dce/dce_audio: Make function invoked by reference static

2021-01-11 16:09:13 -05:00

dce_audio.h

…

dce_aux.c

drm/amd/display: Fix fall-through warning for Clang

2021-06-18 17:14:33 -04:00

dce_aux.h

drm/amd/display: Support for DMUB AUX

2021-05-10 18:06:44 -04:00

dce_clk_mgr.c

…

dce_clock_source.c

drm/amd/display: Fix 64 bit divisions on 32 bit platforms by using div64 API

2021-03-02 14:07:59 -05:00

dce_clock_source.h

drm/amd/display: Initial DC support for Beige Goby

2021-05-19 22:42:00 -04:00

dce_dmcu.c

drm/amd/display: use GFP_ATOMIC in dcn20_resource_construct

2021-04-09 16:38:22 -04:00

dce_dmcu.h

drm/amd/display: Add Freesync HDMI support to DMCU

2021-02-02 12:11:41 -05:00

dce_hwseq.c

…

dce_hwseq.h

drm/amd/display: implement workaround for riommu related hang

2021-07-21 14:21:59 -04:00

dce_i2c_hw.c

drm/amd/display: get refclk from MICROSECOND_TIME_BASE_DIV HW register

2021-06-21 17:45:14 -04:00

dce_i2c_hw.h

drm/amd/display: get refclk from MICROSECOND_TIME_BASE_DIV HW register

2021-06-21 17:45:14 -04:00

dce_i2c_sw.c

drm/amd/display/dc/dce/dce_i2c_sw: Make a bunch of local functions static

2021-01-11 16:09:14 -05:00

dce_i2c_sw.h

…

dce_i2c.c

…

dce_i2c.h

…

dce_ipp.c

…

dce_ipp.h

…

dce_link_encoder.c

drm/amd/display/dc/dce/dce_link_encoder: Remove unused variable 'value0'

2021-01-13 23:53:25 -05:00

dce_link_encoder.h

drm/amd/display: Add get_dig_frontend implementation for DCEx

2020-12-16 13:27:08 -05:00

dce_mem_input.c

drm/amd/display: Add support for SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616.

2021-05-27 15:00:47 -04:00

dce_mem_input.h

drm/amd/display: Fix uninitialized field when expanding macro MI_DCE12_MASK_SH_LIST

2021-06-04 12:40:00 -04:00

dce_opp.c

drm/amd/display: Allow spatial dither to 10 bpc on all DCE

2021-02-24 09:28:54 -05:00

dce_opp.h

drm/amd/display/dc/dce/dce_opp: Remove duplicate entries causing 'field overwritten' issues

2021-01-13 23:53:26 -05:00

dce_panel_cntl.c

drm/amd/display/dc/dce/dce_panel_cntl: Remove unused variables 'bl_pwm_cntl' and 'pwm_period_cntl'

2021-01-11 16:09:14 -05:00

dce_panel_cntl.h

…

dce_scl_filters_old.c

…

dce_scl_filters.c

…

dce_stream_encoder.c

drm/amd/display: Fix HDMI deep color output for DCE 6-11.

2021-01-25 17:49:47 -05:00

dce_stream_encoder.h

…

dce_transform.c

drm/amd/display: Make assert in DCE's program_bit_depth_reduction more lenient.

2021-05-27 15:00:47 -04:00

dce_transform.h

…

dmub_abm.c

drm/amd/display: Added support for individual control for multiple back-light instances.

2021-05-27 12:24:03 -04:00

dmub_abm.h

…

dmub_hw_lock_mgr.c

drm/amd/display: Implement INBOX0 usage in driver

2021-05-27 12:25:35 -04:00

dmub_hw_lock_mgr.h

drm/amd/display: Implement INBOX0 usage in driver

2021-05-27 12:25:35 -04:00

dmub_outbox.c

drm/amd/display/dc/dce/dmub_outbox: Convert over to kernel-doc

2021-05-27 12:33:51 -04:00

dmub_outbox.h

drm/amd/display: Support for DMUB AUX

2021-03-02 14:05:41 -05:00

dmub_psr.c

drm/amd/display: Enable PSR Residency for multiple panels

2021-06-08 12:20:20 -04:00

dmub_psr.h

drm/amd/display: Enable PSR Residency for multiple panels

2021-06-08 12:20:20 -04:00

Makefile

drm/amd/display: Support for DMUB AUX

2021-03-02 14:05:41 -05:00