[Intel-gfx] [PATCH] drm/i915: Fix timeslots argument for DP DSC SST case

Stanislav Lisovskiy stanislav.lisovskiy at intel.com
Mon Jan 2 13:23:06 UTC 2023


We now accept timeslots param exactly how the variable
sounds: amount of timeslots, but not ratio timeslots/64.
So for SST case(when we have all timeslots for use), it
should be 64, but not 1.
This caused some issues in the tests.

Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 13baf3cb5f934..362fb394d613c 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1696,7 +1696,7 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
 			    str_yes_no(ret), str_yes_no(joiner_needs_dsc),
 			    str_yes_no(intel_dp->force_dsc_en));
 		ret = intel_dp_dsc_compute_config(intel_dp, pipe_config,
-						  conn_state, &limits, 1, true);
+						  conn_state, &limits, 64, true);
 		if (ret < 0)
 			return ret;
 	}
-- 
2.37.3



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