[Why]
Changes in video resolution during playback cause
dispclk to ramp higher but sets incompatile fclk
and dcfclk values for MPO.
[How]
Check for MPO and set proper min clk values
for this case also. This was missed during previous
patch.
Signed-off-by: Pratik Vishwakarma <pratik.vishwaka...@amd.com>
---
.../display/dc/clk_mgr/dcn10/rv1_clk_mgr.c | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
index 75b8240ed059..ed087a9e73bb 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
@@ -275,9 +275,22 @@ static void rv1_update_clocks(struct clk_mgr *clk_mgr_base,
if (pp_smu->set_hard_min_fclk_by_freq &&
pp_smu->set_hard_min_dcfclk_by_freq &&
pp_smu->set_min_deep_sleep_dcfclk) {
- pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu,
new_clocks->fclk_khz / 1000);
- pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu,
new_clocks->dcfclk_khz / 1000);
- pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu,
(new_clocks->dcfclk_deep_sleep_khz + 999) / 1000);
+ // Only increase clocks when display is active and MPO
is enabled
+ if (display_count && is_mpo_enabled(context)) {
+
pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu,
+ ((new_clocks->fclk_khz / 1000)
* 101) / 100);
+
pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu,
+ ((new_clocks->dcfclk_khz /
1000) * 101) / 100);
+
pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu,
+
(new_clocks->dcfclk_deep_sleep_khz + 999) / 1000);
+ } else {
+
pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu,
+ new_clocks->fclk_khz / 1000);
+
pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu,
+ new_clocks->dcfclk_khz / 1000);
+
pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu,
+
(new_clocks->dcfclk_deep_sleep_khz + 999) / 1000);
+ }
}
}
--
2.25.1
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
