This is a note to let you know that I've just added the patch titled
drm/i915/psr: Use enable boolean from intel_crtc_state for Early Transport
to the 6.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-i915-psr-use-enable-boolean-from-intel_crtc_stat.patch
and it can be found in the queue-6.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 266180379b7140fbf73c834e565ba8f8b6a11b4f
Author: Jouni Högander <jouni.hogander@xxxxxxxxx>
Date: Wed May 29 12:38:46 2024 +0300
drm/i915/psr: Use enable boolean from intel_crtc_state for Early Transport
[ Upstream commit 0a8c581ce01c84214b8221fcc5d52b45c09d0007 ]
When enabling Early Transport use
intel_crtc_state->enable_psr2_su_region_et instead of
psr2_su_region_et_valid.
Reviewed-by: Animesh Manna <animesh.manna@xxxxxxxxx>
Fixes: 467e4e061c44 ("drm/i915/psr: Enable psr2 early transport as possible")
Signed-off-by: Jouni Högander <jouni.hogander@xxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20240529093849.1016172-4-jouni.hogander@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index a2f7d998d3420..58769197a1277 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -659,7 +659,7 @@ void intel_psr_enable_sink(struct intel_dp *intel_dp,
DP_ALPM_ENABLE |
DP_ALPM_LOCK_ERROR_IRQ_HPD_ENABLE);
- if (psr2_su_region_et_valid(intel_dp))
+ if (crtc_state->enable_psr2_su_region_et)
dpcd_val |= DP_PSR_ENABLE_SU_REGION_ET;
}
