linux/drivers/gpu/drm/amd/display
Wesley Chalmers ce560ac402 drm/amd/display: Block optimize on consecutive FAMS enables
[WHY]
It is possible to commit state multiple times in rapid succession with
FAMS enabled; if each of these commits were to set optimized_required,
then the user may see latency.

[HOW]
fw_based_mclk_switching is currently not used in dc->clk_mgr; use it
to track whether the current state has FAMS enabled;
if it has, then do not disable FAMS in prepare_bandwidth, and do not set
optimized_required.

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26 22:27:26 -04:00
..
amdgpu_dm drm/amd/display: Fix potential null dereference 2023-04-11 18:03:43 -04:00
dc drm/amd/display: Block optimize on consecutive FAMS enables 2023-04-26 22:27:26 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.0.161.0 2023-04-11 18:03:43 -04:00
include drm/amd/display: Add CRC and DMUB test support 2023-03-22 00:59:52 -04:00
modules drm/amd/display: remove unused average_render_time_in_us and i variables 2023-04-11 18:03:22 -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