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ad43a647bc
mirror_ubuntu-kernels/drivers/gpu/drm/amd/display/dc
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Liviu Dudau ad43a647bc drm/amd/display: Fix 10bit 4K display on CIK GPUs 
Commit 72a7cf0aec ("drm/amd/display: Keep linebuffer pixel depth at
30bpp for DCE-11.0.") doesn't seems to have fixed 10bit 4K rendering over
DisplayPort for CIK GPUs. On my machine with a HAWAII GPU I get a broken
image that looks like it has an effective resolution of 1920x1080 but
scaled up in an irregular way. Reverting the commit or applying this
patch fixes the problem on v5.14-rc1.

Fixes: 72a7cf0aec ("drm/amd/display: Keep linebuffer pixel depth at 30bpp for DCE-11.0.")
Acked-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Liviu Dudau <liviu@dudau.co.uk>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-07-16 14:04:04 -04:00
..
basics Revert "drm/amd/display: Unblank hubp based on plane visibility" 2021-02-18 16:43:10 -05:00
bios drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
calcs drm/amd/display: Add support for SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616. 2021-05-27 15:00:47 -04:00
clk_mgr drm/amd/display: update header file name 2021-07-08 17:47:28 -04:00
core drm/amd/display: Fix 10bit 4K display on CIK GPUs 2021-07-16 14:04:04 -04:00
dce drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dce60 drm/amd/display/dc/dce60/dce60_resource: Include our own header containing prototypes 2021-01-14 13:20:21 -05:00
dce80 drm/amd/display: Return last used DRR VTOTAL from DC 2021-06-08 12:20:12 -04:00
dce100 drm/amd/display/dc/dce100/dce100_resource: Include our own header containing prototypes 2021-01-14 13:20:20 -05:00
dce110 drm/amd/display: Enabling eDP no power sequencing with DAL feature mask 2021-06-29 23:41:22 -04:00
dce112 drm/amd/display/dc/dce112/dce112_resource: Include our own header file containing prototypes 2021-01-14 13:20:20 -05:00
dce120 drm/amd/display: Return last used DRR VTOTAL from DC 2021-06-08 12:20:12 -04:00
dcn10 drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dcn20 drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dcn21 drm/amd/display: Add interface for ADD & DROP PIXEL Registers 2021-06-08 12:22:42 -04:00
dcn30 drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dcn31 drm/amd/display: Fix updating infoframe for DCN3.1 eDP 2021-07-08 15:15:03 -04:00
dcn301 drm/amd/display: Add interface for ADD & DROP PIXEL Registers 2021-06-08 12:22:42 -04:00
dcn302 drm/amd/display: get socBB from VBIOS for dcn302 and dcn303 2021-06-21 17:45:14 -04:00
dcn303 drm/amd/display: get socBB from VBIOS for dcn302 and dcn303 2021-06-21 17:45:14 -04:00
dml drm/amd/display: Adjust types and formatting for future development 2021-07-08 15:16:21 -04:00
dsc drm/amd/display: add dsc stream overhead for dp only 2021-05-10 18:06:44 -04:00
gpio drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
hdcp drm/amd/display: Enforce DPCD Address ranges 2021-06-15 17:25:41 -04:00
inc drm/amd/display: Round KHz up when calculating clock requests 2021-07-08 15:16:44 -04:00
irq drm/amd/display: fix null pointer access in gpu reset 2021-07-01 00:03:13 -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: Interface for LTTPR interop 2021-04-09 16:48:25 -04:00
dc_ddc_types.h drm/amd/display: Support for DMUB AUX 2021-03-02 14:05:41 -05:00
dc_dmub_srv.c drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dc_dmub_srv.h drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dc_dp_types.h drm/amd/display: determine dp link encoding format from link settings 2021-05-19 22:39:04 -04:00
dc_dsc.h drm/amd/display: add dsc stream overhead for dp only 2021-05-10 18:06:44 -04:00
dc_edid_parser.c drm/amd/display: Add Freesync HDMI support to DMCU 2021-02-02 12:11:41 -05:00
dc_edid_parser.h drm/amd/display: Add Freesync HDMI support to DMCU 2021-02-02 12:11:41 -05:00
dc_helper.c drm/amd/display/dc/dc_helper: Include our own header, containing prototypes 2021-01-14 13:20:20 -05:00
dc_hw_types.h drm/amd/display: Add support for SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616. 2021-05-27 15:00:47 -04:00
dc_link.h drm/amd/display: add exit training mode and update channel coding in LT 2021-05-27 12:25:43 -04:00
dc_stat.h drm/amd/display: DMUB Outbound Interrupt Process-X86 2021-07-08 15:14:36 -04:00
dc_stream.h drm/amd/display: Return last used DRR VTOTAL from DC 2021-06-08 12:20:12 -04:00
dc_trace.h drm/amd/display: Add tracepoint for capturing clocks state 2020-10-26 13:34:26 -04:00
dc_types.h drm/amd/display: increase max EDID size to 2k 2021-07-08 15:16:52 -04:00
dc.h drm/amd/display: 3.2.142 2021-07-08 15:16:37 -04:00
dm_cp_psp.h drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dm_event_log.h
dm_helpers.h drm/amd/display: Add DCN3.1 clock manager support 2021-06-04 16:03:26 -04:00
dm_pp_smu.h drm/amdgpu/pm: display vcn pp dpm (v4) 2021-05-21 10:31:55 -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: Decouple amdgpu_dm_trace from service 2020-10-26 13:33:59 -04:00
irq_types.h drm/amd/display: DMUB Outbound Interrupt Process-X86 2021-07-08 15:14:36 -04:00
Makefile drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
os_types.h drm/amdgpu/display: drop DCN support for aarch64 2021-01-05 11:35:53 -05:00