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Commit b3935a9a authored by Shashank Babu Chinta Venkata's avatar Shashank Babu Chinta Venkata Committed by Gerrit - the friendly Code Review server
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drm/msm/sde: deprecate force panel dead from connector 



Deprecate force panel dead from connector structure. This is
already available as software simulated esd failure in display
structure.

Deprecated node:
/<debugfs-root>/dri/0/<connector>/force_panel_dead

Replacement node:
/<debugfs-root>/<active display>/esd_check_mode

Usage:
"echo esd_sw_sim_success> /d/<active display>/esd_check_mode"

Change-Id: Id72d529ed4f6fc8be6065c25239acd9aedf6c2a2
Signed-off-by: default avatarShashank Babu Chinta Venkata <sbchin@codeaurora.org>
parent 9096b60e

drivers/gpu/drm/msm/sde/sde_connector.c

+0 −10
Original line number Diff line number Diff line
@@ -1591,9 +1591,6 @@ static int sde_connector_init_debugfs(struct drm_connector *connector) 
	sde_connector_get_info(connector, &info);

	if (sde_connector->ops.check_status &&

		(info.capabilities & MSM_DISPLAY_ESD_ENABLED)) {

		debugfs_create_u32("force_panel_dead", 0600,

				connector->debugfs_entry,

				&sde_connector->force_panel_dead);

		debugfs_create_u32("esd_status_interval", 0600,

				connector->debugfs_entry,

				&sde_connector->esd_status_interval);
@@ -1859,12 +1856,6 @@ static void sde_connector_check_status_work(struct work_struct *work) 
	rc = conn->ops.check_status(&conn->base, conn->display, false);

	mutex_unlock(&conn->lock);



	if (conn->force_panel_dead) {

		conn->force_panel_dead--;

		if (!conn->force_panel_dead)

			goto status_dead;

	}



	if (rc > 0) {

		u32 interval;
@@ -1879,7 +1870,6 @@ static void sde_connector_check_status_work(struct work_struct *work) 
		return;

	}



status_dead:

	_sde_connector_report_panel_dead(conn);

}

drivers/gpu/drm/msm/sde/sde_connector.h

+0 −2
Original line number Diff line number Diff line
@@ -367,7 +367,6 @@ struct sde_connector_evt { 
 * @event_lock: Lock object for event_table

 * @bl_device: backlight device node

 * @status_work: work object to perform status checks

 * @force_panel_dead: variable to trigger forced ESD recovery

 * @esd_status_interval: variable to change ESD check interval in millisec

 * @panel_dead: Flag to indicate if panel has gone bad

 * @esd_status_check: Flag to indicate if ESD thread is scheduled or not
@@ -414,7 +413,6 @@ struct sde_connector { 


	struct backlight_device *bl_device;

	struct delayed_work status_work;

	u32 force_panel_dead;

	u32 esd_status_interval;

	bool panel_dead;

	bool esd_status_check;