Commit a4d823ae authored Aug 18, 2017 by Abhinav Kumar

drm/msm: clear deep color mode flags when updating modes



Currently, deep color mode flags are not being cleared
across connect-disconnect of HDMI cable. This leads to
stale information being present on the next successful
connection.

Clear the stale deep color mode flags before updating the
modes during a connection event.

Change-Id: I90d494a67dfb1c3fd464f1e1ffb24592bd712702
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>

parent a49bb615

drivers/gpu/drm/msm/sde_edid_parser.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -549,6 +549,12 @@ int _sde_edid_update_modes(struct drm_connector *connector,
		{
		int rc = 0;
		struct sde_edid_ctrl edid_ctrl = (struct sde_edid_ctrl )(input);
		struct drm_display_info *disp_info;

		disp_info = &connector->display_info;

		if (disp_info)
		disp_info->edid_hdmi_dc_modes = 0;

		SDE_EDID_DEBUG("%s +", __func__);
		if (edid_ctrl->edid) {