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7c4ed1df0a
linux/drivers/gpu/drm/amd/display/dc
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Joshua Aberback 7c4ed1df0a drm/amd/display: Copy WM values from set A to other sets in hw_init 
[Why]
When we transfer the WM range table to SMU, they can perform a watermark
switch right away. This can be a problem if we're in not in accelerated mode
during hw_init as SMU may initiate a dummy p-state change before the rest
of the watermarks are programmed. Watermark set A is defined to be
sufficient for all cases, so we can copy the values from set A to all other
sets, avoiding any issues from SMU doing WM switches.

[How]
 - new hubbub func init_watermarks
 - copy register values from set A to all other sets
 - call init_watermarks before calling notify_wm_ranges

Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-10-05 15:16:36 -04:00
..
basics drm/amd/dc: Kill dc_conn_log_hex_linux() 2020-04-01 14:44:59 -04:00
bios drm/amd/display: Add dcn3.01 support to DC (v2) 2020-10-05 15:15:56 -04:00
calcs drm/amd/display: add DCN support for aarch64 2020-08-10 17:26:53 -04:00
clk_mgr drm/amd/display: Add dcn3.01 support to DC (v2) 2020-10-05 15:15:56 -04:00
core drm/amd/display: Force enable pstate on driver unload 2020-10-05 15:16:30 -04:00
dce drm/amd/display: Add dcn3.01 support to DC (v2) 2020-10-05 15:15:56 -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: Force enable pstate on driver unload 2020-10-05 15:16:30 -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: Copy WM values from set A to other sets in hw_init 2020-10-05 15:16:36 -04:00
dcn301 drm/amd/display: Add dcn3.01 support to DC (v2) 2020-10-05 15:15:56 -04:00
dml drm/amd/display: Don't allow pstate if no support in blank 2020-10-05 15:16:05 -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: Add dcn3.01 support to DC (v2) 2020-10-05 15:15:56 -04:00
hdcp drm/amd/display: query hdcp capability during link detect 2020-04-09 10:43:17 -04:00
inc drm/amd/display: Copy WM values from set A to other sets in hw_init 2020-10-05 15:16:36 -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_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: 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
dc.h drm/amd/display: Force enable pstate on driver unload 2020-10-05 15:16:30 -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/amd/display: Add dcn3.01 support to DC (v2) 2020-10-05 15:15:56 -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
Makefile drm/amd/display: Add dcn3.01 support to DC (v2) 2020-10-05 15:15:56 -04:00
os_types.h drm/amd/display: add DCN support for aarch64 2020-08-10 17:26:53 -04:00