#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
-#include <plat/display.h>
+#include <video/omapdss.h>
#include <plat/cpu.h>
#include "dss.h"
}
}
+#ifdef CONFIG_OMAP2_DSS_SLEEP_AFTER_VENC_RESET
/* the magical sleep that makes things work */
+ /* XXX more info? What bug this circumvents? */
msleep(20);
+#endif
}
static void venc_enable_clocks(int enable)
mutex_lock(&venc.venc_lock);
+ r = omap_dss_start_device(dssdev);
+ if (r) {
+ DSSERR("failed to start device\n");
+ goto err0;
+ }
+
if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
r = -EINVAL;
goto err1;
dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
- /* wait couple of vsyncs until enabling the LCD */
- msleep(50);
-
+ mutex_unlock(&venc.venc_lock);
+ return 0;
err1:
+ omap_dss_stop_device(dssdev);
+err0:
mutex_unlock(&venc.venc_lock);
return r;
venc_power_off(dssdev);
- /* wait at least 5 vsyncs after disabling the LCD */
- msleep(100);
-
dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+
+ omap_dss_stop_device(dssdev);
end:
mutex_unlock(&venc.venc_lock);
}