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Commit 525ccbac authored by Narender Ankam's avatar Narender Ankam
Browse files

msm: mdss: dp: fix no display issue on second connection 



Video and Audio notifications from HDMI/DP driver can now be
sent separately. set/clear current display type only on receiving
video notifications.

Change-Id: I093fd0b2abd135216af67573bd7ffa4657f6af04
Signed-off-by: default avatarNarender Ankam <nankam@codeaurora.org>
parent f19eadaa

drivers/platform/msm/msm_ext_display.c

+5 −3
Original line number Original line Diff line number Diff line
@@ -221,6 +221,11 @@ static int msm_ext_disp_process_display(struct msm_ext_disp *ext_disp, 
		goto end;

		goto end;

	}

	}





	if (state == EXT_DISPLAY_CABLE_CONNECT)

		ext_disp->current_disp = type;

	else

		ext_disp->current_disp = EXT_DISPLAY_TYPE_MAX;



	ret = msm_ext_disp_send_cable_notification(ext_disp, state);

	ret = msm_ext_disp_send_cable_notification(ext_disp, state);





	/* positive ret value means audio node was switched */

	/* positive ret value means audio node was switched */
@@ -287,7 +292,6 @@ static bool msm_ext_disp_validate_connect(struct msm_ext_disp *ext_disp, 
	if (ext_disp->current_disp != type)

	if (ext_disp->current_disp != type)

		return false;

		return false;

end:

end:

	ext_disp->current_disp = type;

	return true;

	return true;

}

}
@@ -369,8 +373,6 @@ static int msm_ext_disp_hpd(struct platform_device *pdev, 
		msm_ext_disp_process_audio(ext_disp, type, state, flags);

		msm_ext_disp_process_audio(ext_disp, type, state, flags);

		msm_ext_disp_update_audio_ops(ext_disp, type, state, flags);

		msm_ext_disp_update_audio_ops(ext_disp, type, state, flags);

		msm_ext_disp_process_display(ext_disp, type, state, flags);

		msm_ext_disp_process_display(ext_disp, type, state, flags);



		ext_disp->current_disp = EXT_DISPLAY_TYPE_MAX;

	}

	}





	pr_debug("Hpd (%d) for display (%s)\n", state,

	pr_debug("Hpd (%d) for display (%s)\n", state,