From dc9cfe9f1d22b359d6f316005c887c1a6e31701d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jouni=20H=C3=B6gander?= Date: Tue, 18 Jun 2024 08:30:25 +0300 Subject: [PATCH] Revert "drm/i915/psr: Disable early transport by default" MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This reverts commit f3c2031db7dfdf470a2d9bf3bd1efa6edfa72d8d. We want to notice possible issues faced with PSR2 Region Early Transport as early as possible -> let's revert patch disabling Region Early Transport by default. Also eDP 1.5 Panel Replay requires Early Transport. Signed-off-by: Jouni Högander Reviewed-by: Animesh Manna Link: https://patchwork.freedesktop.org/patch/msgid/20240618053026.3268759-9-jouni.hogander@intel.com --- drivers/gpu/drm/i915/display/intel_psr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index cd76109e928a..a9d9383e4ee5 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -3110,9 +3110,6 @@ void intel_psr_init(struct intel_dp *intel_dp) else intel_dp->psr.source_support = true; - /* Disable early transport for now */ - intel_dp->psr.debug |= I915_PSR_DEBUG_SU_REGION_ET_DISABLE; - /* Set link_standby x link_off defaults */ if (DISPLAY_VER(dev_priv) < 12) /* For new platforms up to TGL let's respect VBT back again */ -- 2.49.0