Commit 70f1476a authored by Joshua Aberback's avatar Joshua Aberback Committed by Alex Deucher

drm/amd/display: Add debug option to disable timing sync

[Why]
We want a debug option to disable timing sync for testing.

[How]
New dc debug option that must be false to call program_timing_sync
Signed-off-by: default avatarJoshua Aberback <joshua.aberback@amd.com>
Reviewed-by: default avatarJun Lei <Jun.Lei@amd.com>
Acked-by: default avatarLeo Li <sunpeng.li@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d68a7454
...@@ -1062,7 +1062,7 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c ...@@ -1062,7 +1062,7 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
if (result != DC_OK) if (result != DC_OK)
return result; return result;
if (context->stream_count > 1) { if (context->stream_count > 1 && !dc->debug.disable_timing_sync) {
enable_timing_multisync(dc, context); enable_timing_multisync(dc, context);
program_timing_sync(dc, context); program_timing_sync(dc, context);
} }
......
...@@ -378,6 +378,7 @@ struct dc_debug_options { ...@@ -378,6 +378,7 @@ struct dc_debug_options {
* watermarks are not affected. * watermarks are not affected.
*/ */
unsigned int force_min_dcfclk_mhz; unsigned int force_min_dcfclk_mhz;
bool disable_timing_sync;
}; };
struct dc_debug_data { struct dc_debug_data {
......
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