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linux/drivers/gpu/drm/amd/display/dc
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Joshua Aberback 868149c9a0 drm/amd/display: Force watermark value propagation 
[Why]
The HUBBUB watermark registers are in an area that cannot be power
gated, but the HUBP copies of the watermark values are in areas that can
be power gated. When we power on a pipe, it will not automatically take
the HUBBUB values, we need to force propagation by writing to a
watermark register.

[How]
 - new HUBBUB function to re-write current value in a WM register
 - touch WM register after enabling the plane in program_pipe

Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-22 18:11:47 -04:00
..
basics drm/amd/dc: Kill dc_conn_log_hex_linux() 2020-04-01 14:44:59 -04:00
bios AMD DISPLAY CORE: Use fallthrough; 2020-03-13 11:52:34 -04:00
calcs drm/amdgpu/display: Fix Pollock Variant Detection 2020-03-09 13:51:03 -04:00
clk_mgr drm/amd/display: remove redundant assignment to variable dp_ref_clk_khz 2020-04-22 18:11:45 -04:00
core drm/amd/display: add HDCP caps debugfs 2020-04-09 10:43:17 -04:00
dce drm/amd/display: Move enable fractional pwm call 2020-04-22 18:11:47 -04:00
dce80 drm/amd/display: code clean up in dce80_hw_sequencer.c 2020-04-13 12:02:28 -04:00
dce100 drm/amd/display: add separate of private hwss functions 2019-12-05 16:26:46 -05:00
dce110 drm/amd/display: Make cursor source translation adjustment optional 2020-04-09 10:43:17 -04:00
dce112 drm/amd/display: add separate of private hwss functions 2019-12-05 16:26:46 -05:00
dce120 drm/amd/display: make PSR static screen entry within 30 ms 2020-01-16 14:16:08 -05:00
dcn10 drm/amd/display: Remove aconnector condition check for dpcd read 2020-04-22 18:11:46 -04:00
dcn20 drm/amd/display: Force watermark value propagation 2020-04-22 18:11:47 -04:00
dcn21 drm/amd/display: Correct updating logic of dcn21's pipe VM flags 2020-04-22 18:11:46 -04:00
dml drm/amd/display: Update DRAM watermark before checking to update TTU 2020-04-09 10:43:17 -04:00
dsc drm/amd/display: Add debug option to disable DSC support 2020-01-22 16:55:27 -05:00
gpio drm/amdgpu/display: extend DCN guards 2020-02-12 16:04:39 -05:00
hdcp drm/amd/display: query hdcp capability during link detect 2020-04-09 10:43:17 -04:00
inc drm/amd/display: Force watermark value propagation 2020-04-22 18:11:47 -04:00
irq drm/amd/display: rename core_dc to dc 2019-12-05 16:26:39 -05:00
virtual drm/amd/display: determine USB C DP2 mode only when USB DP Alt is enabled 2020-04-09 10:43:17 -04:00
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: Spin for DMCUB PHY init in DC 2019-11-19 10:12:53 -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: Pass override OUI in to dc_init_data 2020-02-11 11:49:47 -05:00
dc_dsc.h drm/amd/display: Add debug option to override DSC target bpp increment 2019-12-18 16:09:11 -05:00
dc_helper.c drm/amd/display: Indirect reg read macro with shift and mask 2020-01-16 14:13:53 -05:00
dc_hw_types.h drm/amd/display: Make cursor source translation adjustment optional 2020-04-09 10:43:17 -04:00
dc_link.h drm/amd/display: add HDCP caps debugfs 2020-04-09 10:43:17 -04:00
dc_stream.h drm/amd/display: Indicate dsc updates explicitly 2020-02-06 15:04:37 -05:00
dc_types.h drm/amd/display: Add 'disable FEC for specific monitor' infrastructure to DC 2020-03-05 00:30:52 -05:00
dc.h drm/amd/display: query hdcp capability during link detect 2020-04-09 10:43:17 -04:00
dm_cp_psp.h drm/amd/display: determine is mst hdcp based on stream instead of sink signal 2020-03-09 13:49:06 -04:00
dm_event_log.h
dm_helpers.h drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_0 and DSC_SUPPORTED 2019-11-13 15:29:44 -05:00
dm_pp_smu.h drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_1 flag 2019-11-13 15:29:44 -05:00
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: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
irq_types.h
Makefile drm/amd/display: rename DCN1_0 kconfig to DCN 2019-11-13 15:29:44 -05:00
os_types.h amdgpu: Enable initial DCN support on POWER 2019-12-18 16:09:05 -05:00