github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 23:52:08 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amd/display: Added debug prints for zstate_support and StutterPeriod

Browse Source 
Added debug prints for zstate_support and StutterPeriod in
dcn35_decide_zstate_support for testing.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Natanel Roizenman <natanel.roizenman@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Natanel Roizenman 2024-03-05 20:26:54 -05:00 committed by Alex Deucher
parent 7cc9196675
commit 6619168fe1
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c
View File

@ -577,6 +577,7 @@ void dcn35_decide_zstate_support(struct dc *dc, struct dc_state *context)
{
enum dcn_zstate_support_state support = DCN_ZSTATE_SUPPORT_DISALLOW;
unsigned int i, plane_count = 0;
DC_LOGGER_INIT(dc->ctx->logger);
for (i = 0; i < dc->res_pool->pipe_count; i++) {
if (context->res_ctx.pipe_ctx[i].plane_state)
@ -608,5 +609,8 @@ void dcn35_decide_zstate_support(struct dc *dc, struct dc_state *context)
}
DC_LOG_SMU("zstate_support: %d, StutterPeriod: %d\n", support,
(int)context->bw_ctx.dml.vba.StutterPeriod);
context->bw_ctx.bw.dcn.clk.zstate_support = support;
}