[PATCH v2 1/2] drm/i915/psr: Do not disable Early Transport when enable_psr is set
Jouni Högander
jouni.hogander at intel.com
Wed Jul 9 07:57:57 UTC 2025
Current approach is that Early Transport is disabled in case enable_psr
module parameter is set. Let's ignore enable_psr parameter when choosing if
Early Transport can be used.
Signed-off-by: Jouni Högander <jouni.hogander at intel.com>
---
drivers/gpu/drm/i915/display/intel_psr.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index ae9053919211..a2b5688f0c82 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -265,16 +265,6 @@ static bool psr2_global_enabled(struct intel_dp *intel_dp)
}
}
-static bool psr2_su_region_et_global_enabled(struct intel_dp *intel_dp)
-{
- struct intel_display *display = to_intel_display(intel_dp);
-
- if (display->params.enable_psr != -1)
- return false;
-
- return true;
-}
-
static bool panel_replay_global_enabled(struct intel_dp *intel_dp)
{
struct intel_display *display = to_intel_display(intel_dp);
@@ -742,8 +732,7 @@ static bool psr2_su_region_et_valid(struct intel_dp *intel_dp, bool panel_replay
return panel_replay ?
intel_dp->pr_dpcd[INTEL_PR_DPCD_INDEX(DP_PANEL_REPLAY_CAP_SUPPORT)] &
DP_PANEL_REPLAY_EARLY_TRANSPORT_SUPPORT :
- intel_dp->psr_dpcd[0] == DP_PSR2_WITH_Y_COORD_ET_SUPPORTED &&
- psr2_su_region_et_global_enabled(intel_dp);
+ intel_dp->psr_dpcd[0] == DP_PSR2_WITH_Y_COORD_ET_SUPPORTED;
}
static void _panel_replay_enable_sink(struct intel_dp *intel_dp,
--
2.43.0
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