From: "Lee, Alvin" <Alvin.Lee2@xxxxxxx>
[Description]
- Have option to exit idle opt on cursor updates
for debug and optimizations purposes
Reviewed-by: Samson Tam <Samson.Tam@xxxxxxx>
Acked-by: Hamza Mahfooz <hamza.mahfooz@xxxxxxx>
Signed-off-by: Alvin Lee <Alvin.Lee2@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 5 +++--
drivers/gpu/drm/amd/display/dc/dc.h | 1 +
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index de8b214132a2..167bb3310877 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -389,7 +389,7 @@ bool dc_stream_set_cursor_position(
struct dc_stream_state *stream,
const struct dc_cursor_position *position)
{
- struct dc *dc;
+ struct dc *dc = stream->ctx->dc;
bool reset_idle_optimizations = false;
if (NULL == stream) {
@@ -406,7 +406,8 @@ bool dc_stream_set_cursor_position(
dc_z10_restore(dc);
/* disable idle optimizations if enabling cursor */
- if (dc->idle_optimizations_allowed && !stream->cursor_position.enable && position->enable) {
+ if (dc->idle_optimizations_allowed && (!stream->cursor_position.enable || dc->debug.exit_idle_opt_for_cursor_updates)
+ && position->enable) {
dc_allow_idle_optimizations(dc, false);
reset_idle_optimizations = true;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 76db013aac6e..7191fc48c2e7 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -748,6 +748,7 @@ struct dc_debug_options {
uint8_t psr_power_use_phy_fsm;
enum dml_hostvm_override_opts dml_hostvm_override;
bool use_legacy_soc_bb_mechanism;
+ bool exit_idle_opt_for_cursor_updates;
};
struct gpu_info_soc_bounding_box_v1_0;
--
2.36.1
