diff options
| author |   Eric Yang <Eric.Yang2@amd.com> | 2019-11-15 12:04:25 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-12-05 18:23:04 -0500 |
| commit | 44ce6c3dc8479bb3ed68df13b502b0901675e7d6 (patch) | |
| tree | 45979ce66d0ea9908ce127875dd62ff3e61d781b /drivers/gpu/drm/amd | |
| parent | drm/amd/display: Fix screen tearing on vrr tests (diff) | |
| download | linux-dev-44ce6c3dc8479bb3ed68df13b502b0901675e7d6.tar.xz linux-dev-44ce6c3dc8479bb3ed68df13b502b0901675e7d6.zip | |
drm/amd/display: update dispclk and dppclk vco frequency
Value obtained from DV is not allowing 8k60 CTA mode with DSC to
pass, after checking real value being used in hw, find out that
correct value is 3600, which will allow that mode.
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c index 6d99b4760695..c28cb5d50cf4 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c @@ -257,7 +257,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn2_1_soc = { .vmm_page_size_bytes = 4096, .dram_clock_change_latency_us = 23.84, .return_bus_width_bytes = 64, - .dispclk_dppclk_vco_speed_mhz = 3550, + .dispclk_dppclk_vco_speed_mhz = 3600, .xfc_bus_transport_time_us = 4, .xfc_xbuf_latency_tolerance_us = 4, .use_urgent_burst_bw = 1, |