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drm/amd/display: Guard cursor idle reallow by DC debug option

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[WHY]
To control whether idle optimizations reallowed after the first cursor
update.

[HOW]
Add checks to the conditions.

Reviewed-by: Duncan Ma <duncan.ma@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nicholas Kazlauskas
2024-02-21 17:14:08 -05:00
committed by Alex Deucher
parent f57269f85b
commit 27f03bc680
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+2 -2
View File
@@ -319,7 +319,7 @@ bool dc_stream_set_cursor_attributes(
program_cursor_attributes(dc, stream, attributes);
/* re-enable idle optimizations if necessary */
if (reset_idle_optimizations)
if (reset_idle_optimizations && !dc->debug.disable_dmub_reallow_idle)
dc_allow_idle_optimizations(dc, true);
return true;
@@ -394,7 +394,7 @@ bool dc_stream_set_cursor_position(
program_cursor_position(dc, stream, position);
/* re-enable idle optimizations if necessary */
if (reset_idle_optimizations)
if (reset_idle_optimizations && !dc->debug.disable_dmub_reallow_idle)
dc_allow_idle_optimizations(dc, true);
return true;