From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gwan-gyeong Mun Date: Sun, 02 Feb 2020 15:49:36 +0000 Subject: [PATCH v2 16/18] drm/i915: Stop sending DP SDPs on intel_ddi_post_disable_dp() Message-Id: <20200202154938.1129610-17-gwan-gyeong.mun@intel.com> List-Id: References: <20200202154938.1129610-1-gwan-gyeong.mun@intel.com> In-Reply-To: <20200202154938.1129610-1-gwan-gyeong.mun@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-gfx@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org 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. Signed-off-by: Gwan-gyeong Mun --- 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