Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/i915/psr: Do not disable Early Transport when enable_psr is set
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@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20250715105509.4146806-2-jouni.hogander@intel.com
+1
-12
+1
-12
drivers/gpu/drm/i915/display/intel_psr.c
+1
-12
drivers/gpu/drm/i915/display/intel_psr.c
···
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265
}
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}
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268
-
static bool psr2_su_region_et_global_enabled(struct intel_dp *intel_dp)
269
-
{
270
-
struct intel_display *display = to_intel_display(intel_dp);
271
-
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if (display->params.enable_psr != -1)
273
-
return false;
274
-
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-
return true;
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-
}
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-
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static bool panel_replay_global_enabled(struct intel_dp *intel_dp)
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269
{
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struct intel_display *display = to_intel_display(intel_dp);
···
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742
return panel_replay ?
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intel_dp->pr_dpcd[INTEL_PR_DPCD_INDEX(DP_PANEL_REPLAY_CAP_SUPPORT)] &
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744
DP_PANEL_REPLAY_EARLY_TRANSPORT_SUPPORT :
735
-
intel_dp->psr_dpcd[0] == DP_PSR2_WITH_Y_COORD_ET_SUPPORTED &&
736
-
psr2_su_region_et_global_enabled(intel_dp);
745
+
intel_dp->psr_dpcd[0] == DP_PSR2_WITH_Y_COORD_ET_SUPPORTED;
737
746
}
738
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static void _panel_replay_enable_sink(struct intel_dp *intel_dp,