-----Original Message----- From: dri-devel dri-devel-bounces@lists.freedesktop.org On Behalf Of Gwan- gyeong Mun Sent: Tuesday, February 4, 2020 4:50 AM To: intel-gfx@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org; dri-devel@lists.freedesktop.org Subject: [PATCH v3 15/17] drm/i915: Stop sending DP SDPs on intel_ddi_post_disable_dp()
Just say " Stop sending DP SDPs on ddi disable"
Call intel_dp_set_infoframes(false) function on intel_ddi_post_disable_dp() to make sure not to send VSC SDP and HDR Metadata Infoframe SDP.
With the above fixed. Reviewed-by: Uma Shankar uma.shankar@intel.com
Signed-off-by: Gwan-gyeong Mun gwan-gyeong.mun@intel.com
drivers/gpu/drm/i915/display/intel_ddi.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 69073a15edb8..8509cd33569e 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3713,6 +3713,8 @@ static void intel_ddi_post_disable_dp(struct intel_encoder *encoder, INTEL_OUTPUT_DP_MST); enum phy phy = intel_port_to_phy(dev_priv, encoder->port);
- intel_dp_set_infoframes(encoder, false, old_crtc_state,
+old_conn_state);
- /*
- Power down sink before disabling the port, otherwise we end
- up getting interrupts from the sink on detecting link loss.
-- 2.24.1
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