Ayush Gupta 37403ced9f drm/amd/display: fixed dcn30+ underflow issue ... [Why] Observing underflow on dcn30+ system config at 4k144hz [How] We set the UCLK hardmax on AC/DC switch if softmax is enabled and also on boot. While booting up the UCLK Hardmax is set to softmax before the init sequence and the init sequence resets the hardmax to UCLK max which enables P-state switching. Just added a conditional check to avoid setting hardmax on init. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Ayush Gupta <ayugupta@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2023-03-31 11:18:54 -04:00
..
amdgpu_dm	drm/amd/display/amdgpu_dm: Pass proper parent for backlight device registration v3	2023-03-31 11:06:42 -04:00
dc	drm/amd/display: fixed dcn30+ underflow issue	2023-03-31 11:18:54 -04:00
dmub	drm/amd/display: Add CRC and DMUB test support	2023-03-22 00:59:52 -04:00
include	drm/amd/display: Add CRC and DMUB test support	2023-03-22 00:59:52 -04:00
modules	drm/amd/display: Clean up some inconsistent indenting	2023-03-27 18:20:32 -04:00
Kconfig	drm/amd/display: Rename DCN config to FP	2023-03-07 14:22:40 -05:00
Makefile	drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP	2023-03-07 14:22:39 -05:00
TODO