From f3c2031db7dfdf470a2d9bf3bd1efa6edfa72d8d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jouni=20H=C3=B6gander?= Date: Mon, 18 Dec 2023 19:50:04 +0200 Subject: [PATCH] drm/i915/psr: Disable early transport by default MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Early transport validation is currently incomplete. Due to this disable the feature by default. Signed-off-by: Jouni Högander Reviewed-by: Mika Kahola Link: https://patchwork.freedesktop.org/patch/msgid/20231218175004.52875-8-jouni.hogander@intel.com --- drivers/gpu/drm/i915/display/intel_psr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 682ceae00710e..dff21a5edeb7f 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -2842,6 +2842,9 @@ 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 */ -- 2.30.2