From 5028ea04c8a8a67fe73f18f5f34386730c9c1bf2 Mon Sep 17 00:00:00 2001
From: Archit Taneja <archit@ti.com>
Date: Thu, 18 Oct 2012 16:51:57 +0530
Subject: OMAPDSS: Remove acb and acbi fields from omap_dss_device

acbi and acb fields were meant for passive matrix panels which omapdss
doesn't support any longer. Remove these fields from omap_dss_device
struct.

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 include/video/omapdss.h | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'include')

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 88c829466fc..f39e6aabce2 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -621,10 +621,6 @@ struct omap_dss_device {
 	struct {
 		struct omap_video_timings timings;
 
-		int acbi;	/* ac-bias pin transitions per interrupt */
-		/* Unit: line clocks */
-		int acb;	/* ac-bias pin frequency */
-
 		enum omap_dss_dsi_pixel_format dsi_pix_fmt;
 		enum omap_dss_dsi_mode dsi_mode;
 		struct omap_dss_dsi_videomode_timings dsi_vm_timings;
-- 
cgit v1.2.3-70-g09d2


From 998c336d4c7183301ed6a6ca93952f63e3cf694f Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 30 May 2012 13:26:00 +0300
Subject: OMAPDSS: remove omap_dss_device's suspend/resume

The panel drivers contain enable, disable, suspend and resume calls.
The suspend and resume are effectively identical to disable and enable.

This patch removes panel suspend and enable code from omapdss and the
panel drivers, and replaces their use with enable and disable.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/displays/panel-acx565akm.c     | 23 -------
 drivers/video/omap2/displays/panel-generic-dpi.c   | 36 -----------
 .../omap2/displays/panel-lgphilips-lb035q02.c      | 34 ----------
 drivers/video/omap2/displays/panel-n8x0.c          | 50 ---------------
 .../omap2/displays/panel-nec-nl8048hl11-01b.c      | 24 --------
 drivers/video/omap2/displays/panel-picodlp.c       | 44 -------------
 .../video/omap2/displays/panel-sharp-ls037v7dw01.c | 17 -----
 drivers/video/omap2/displays/panel-taal.c          | 72 ----------------------
 drivers/video/omap2/displays/panel-tfp410.c        | 33 ----------
 .../video/omap2/displays/panel-tpo-td043mtea1.c    | 20 ------
 drivers/video/omap2/dss/display.c                  | 15 +----
 drivers/video/omap2/dss/hdmi_panel.c               | 70 +++------------------
 drivers/video/omap2/dss/venc_panel.c               | 19 ------
 drivers/video/omap2/omapfb/omapfb-main.c           |  8 +--
 include/video/omapdss.h                            |  3 -
 15 files changed, 16 insertions(+), 452 deletions(-)

(limited to 'include')

diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c
index c835aa70f96..65eb76c840a 100644
--- a/drivers/video/omap2/displays/panel-acx565akm.c
+++ b/drivers/video/omap2/displays/panel-acx565akm.c
@@ -710,27 +710,6 @@ static void acx_panel_disable(struct omap_dss_device *dssdev)
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
 }
 
-static int acx_panel_suspend(struct omap_dss_device *dssdev)
-{
-	dev_dbg(&dssdev->dev, "%s\n", __func__);
-	acx_panel_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-	return 0;
-}
-
-static int acx_panel_resume(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	dev_dbg(&dssdev->dev, "%s\n", __func__);
-	r = acx_panel_power_on(dssdev);
-	if (r)
-		return r;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-	return 0;
-}
-
 static void acx_panel_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
@@ -752,8 +731,6 @@ static struct omap_dss_driver acx_panel_driver = {
 
 	.enable		= acx_panel_enable,
 	.disable	= acx_panel_disable,
-	.suspend	= acx_panel_suspend,
-	.resume		= acx_panel_resume,
 
 	.set_timings	= acx_panel_set_timings,
 	.check_timings	= acx_panel_check_timings,
diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c
index 88295c52681..54ca8ae2107 100644
--- a/drivers/video/omap2/displays/panel-generic-dpi.c
+++ b/drivers/video/omap2/displays/panel-generic-dpi.c
@@ -688,40 +688,6 @@ static void generic_dpi_panel_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&drv_data->lock);
 }
 
-static int generic_dpi_panel_suspend(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
-
-	mutex_lock(&drv_data->lock);
-
-	generic_dpi_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-
-	mutex_unlock(&drv_data->lock);
-
-	return 0;
-}
-
-static int generic_dpi_panel_resume(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
-	int r;
-
-	mutex_lock(&drv_data->lock);
-
-	r = generic_dpi_panel_power_on(dssdev);
-	if (r)
-		goto err;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-err:
-	mutex_unlock(&drv_data->lock);
-
-	return r;
-}
-
 static void generic_dpi_panel_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
@@ -769,8 +735,6 @@ static struct omap_dss_driver dpi_driver = {
 
 	.enable		= generic_dpi_panel_enable,
 	.disable	= generic_dpi_panel_disable,
-	.suspend	= generic_dpi_panel_suspend,
-	.resume		= generic_dpi_panel_resume,
 
 	.set_timings	= generic_dpi_panel_set_timings,
 	.get_timings	= generic_dpi_panel_get_timings,
diff --git a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
index 90c1cabf244..ace419b801e 100644
--- a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
@@ -143,46 +143,12 @@ static void lb035q02_panel_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&ld->lock);
 }
 
-static int lb035q02_panel_suspend(struct omap_dss_device *dssdev)
-{
-	struct lb035q02_data *ld = dev_get_drvdata(&dssdev->dev);
-
-	mutex_lock(&ld->lock);
-
-	lb035q02_panel_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-
-	mutex_unlock(&ld->lock);
-	return 0;
-}
-
-static int lb035q02_panel_resume(struct omap_dss_device *dssdev)
-{
-	struct lb035q02_data *ld = dev_get_drvdata(&dssdev->dev);
-	int r;
-
-	mutex_lock(&ld->lock);
-
-	r = lb035q02_panel_power_on(dssdev);
-	if (r)
-		goto err;
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ld->lock);
-	return 0;
-err:
-	mutex_unlock(&ld->lock);
-	return r;
-}
-
 static struct omap_dss_driver lb035q02_driver = {
 	.probe		= lb035q02_panel_probe,
 	.remove		= lb035q02_panel_remove,
 
 	.enable		= lb035q02_panel_enable,
 	.disable	= lb035q02_panel_disable,
-	.suspend	= lb035q02_panel_suspend,
-	.resume		= lb035q02_panel_resume,
 
 	.driver         = {
 		.name   = "lgphilips_lb035q02_panel",
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c
index 3fc5ad081a2..26532695555 100644
--- a/drivers/video/omap2/displays/panel-n8x0.c
+++ b/drivers/video/omap2/displays/panel-n8x0.c
@@ -574,54 +574,6 @@ static void n8x0_panel_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&ddata->lock);
 }
 
-static int n8x0_panel_suspend(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-
-	dev_dbg(&dssdev->dev, "suspend\n");
-
-	mutex_lock(&ddata->lock);
-
-	rfbi_bus_lock();
-
-	n8x0_panel_power_off(dssdev);
-
-	rfbi_bus_unlock();
-
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
-static int n8x0_panel_resume(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	int r;
-
-	dev_dbg(&dssdev->dev, "resume\n");
-
-	mutex_lock(&ddata->lock);
-
-	rfbi_bus_lock();
-
-	r = n8x0_panel_power_on(dssdev);
-
-	rfbi_bus_unlock();
-
-	if (r) {
-		mutex_unlock(&ddata->lock);
-		return r;
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
 static void n8x0_panel_get_resolution(struct omap_dss_device *dssdev,
 		u16 *xres, u16 *yres)
 {
@@ -683,8 +635,6 @@ static struct omap_dss_driver n8x0_panel_driver = {
 
 	.enable		= n8x0_panel_enable,
 	.disable	= n8x0_panel_disable,
-	.suspend	= n8x0_panel_suspend,
-	.resume		= n8x0_panel_resume,
 
 	.update		= n8x0_panel_update,
 	.sync		= n8x0_panel_sync,
diff --git a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
index 908fd268f3d..2a79c283beb 100644
--- a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
+++ b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
@@ -236,28 +236,6 @@ static void nec_8048_panel_disable(struct omap_dss_device *dssdev)
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
 }
 
-static int nec_8048_panel_suspend(struct omap_dss_device *dssdev)
-{
-	nec_8048_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-
-	return 0;
-}
-
-static int nec_8048_panel_resume(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	r = nec_8048_panel_power_on(dssdev);
-	if (r)
-		return r;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	return 0;
-}
-
 static int nec_8048_recommended_bpp(struct omap_dss_device *dssdev)
 {
 	return 16;
@@ -268,8 +246,6 @@ static struct omap_dss_driver nec_8048_driver = {
 	.remove			= nec_8048_panel_remove,
 	.enable			= nec_8048_panel_enable,
 	.disable		= nec_8048_panel_disable,
-	.suspend		= nec_8048_panel_suspend,
-	.resume			= nec_8048_panel_resume,
 	.get_recommended_bpp	= nec_8048_recommended_bpp,
 
 	.driver		= {
diff --git a/drivers/video/omap2/displays/panel-picodlp.c b/drivers/video/omap2/displays/panel-picodlp.c
index 9df87640ddd..e3a6c199613 100644
--- a/drivers/video/omap2/displays/panel-picodlp.c
+++ b/drivers/video/omap2/displays/panel-picodlp.c
@@ -503,47 +503,6 @@ static void picodlp_panel_disable(struct omap_dss_device *dssdev)
 	dev_dbg(&dssdev->dev, "disabling picodlp panel\n");
 }
 
-static int picodlp_panel_suspend(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
-
-	mutex_lock(&picod->lock);
-	/* Turn off DLP Power */
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
-		mutex_unlock(&picod->lock);
-		dev_err(&dssdev->dev, "unable to suspend picodlp panel,"
-					" panel is not ACTIVE\n");
-		return -EINVAL;
-	}
-
-	picodlp_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-	mutex_unlock(&picod->lock);
-
-	dev_dbg(&dssdev->dev, "suspending picodlp panel\n");
-	return 0;
-}
-
-static int picodlp_panel_resume(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
-	int r;
-
-	mutex_lock(&picod->lock);
-	if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) {
-		mutex_unlock(&picod->lock);
-		dev_err(&dssdev->dev, "unable to resume picodlp panel,"
-			" panel is not ACTIVE\n");
-		return -EINVAL;
-	}
-
-	r = picodlp_panel_power_on(dssdev);
-	mutex_unlock(&picod->lock);
-	dev_dbg(&dssdev->dev, "resuming picodlp panel\n");
-	return r;
-}
-
 static void picodlp_get_resolution(struct omap_dss_device *dssdev,
 					u16 *xres, u16 *yres)
 {
@@ -560,9 +519,6 @@ static struct omap_dss_driver picodlp_driver = {
 
 	.get_resolution	= picodlp_get_resolution,
 
-	.suspend	= picodlp_panel_suspend,
-	.resume		= picodlp_panel_resume,
-
 	.driver		= {
 		.name	= "picodlp_panel",
 		.owner	= THIS_MODULE,
diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
index 1ec3b277ff1..cada8c621e0 100644
--- a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
@@ -194,29 +194,12 @@ static void sharp_ls_panel_disable(struct omap_dss_device *dssdev)
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
 }
 
-static int sharp_ls_panel_suspend(struct omap_dss_device *dssdev)
-{
-	sharp_ls_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-	return 0;
-}
-
-static int sharp_ls_panel_resume(struct omap_dss_device *dssdev)
-{
-	int r;
-	r = sharp_ls_power_on(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-	return r;
-}
-
 static struct omap_dss_driver sharp_ls_driver = {
 	.probe		= sharp_ls_panel_probe,
 	.remove		= __exit_p(sharp_ls_panel_remove),
 
 	.enable		= sharp_ls_panel_enable,
 	.disable	= sharp_ls_panel_disable,
-	.suspend	= sharp_ls_panel_suspend,
-	.resume		= sharp_ls_panel_resume,
 
 	.driver         = {
 		.name   = "sharp_ls_panel",
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index f2f644680ca..a32407a5735 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -1245,76 +1245,6 @@ static void taal_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&td->lock);
 }
 
-static int taal_suspend(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
-	int r;
-
-	dev_dbg(&dssdev->dev, "suspend\n");
-
-	mutex_lock(&td->lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	taal_cancel_ulps_work(dssdev);
-	taal_cancel_esd_work(dssdev);
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (!r)
-		taal_power_off(dssdev);
-
-	dsi_bus_unlock(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-
-	mutex_unlock(&td->lock);
-
-	return 0;
-err:
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static int taal_resume(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
-	int r;
-
-	dev_dbg(&dssdev->dev, "resume\n");
-
-	mutex_lock(&td->lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_power_on(dssdev);
-
-	dsi_bus_unlock(dssdev);
-
-	if (r) {
-		dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-	} else {
-		dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-		taal_queue_esd_work(dssdev);
-	}
-
-	mutex_unlock(&td->lock);
-
-	return r;
-err:
-	mutex_unlock(&td->lock);
-	return r;
-}
-
 static void taal_framedone_cb(int err, void *data)
 {
 	struct omap_dss_device *dssdev = data;
@@ -1818,8 +1748,6 @@ static struct omap_dss_driver taal_driver = {
 
 	.enable		= taal_enable,
 	.disable	= taal_disable,
-	.suspend	= taal_suspend,
-	.resume		= taal_resume,
 
 	.update		= taal_update,
 	.sync		= taal_sync,
diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c
index 383811cf864..8281baafe1e 100644
--- a/drivers/video/omap2/displays/panel-tfp410.c
+++ b/drivers/video/omap2/displays/panel-tfp410.c
@@ -189,37 +189,6 @@ static void tfp410_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&ddata->lock);
 }
 
-static int tfp410_suspend(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-
-	tfp410_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
-static int tfp410_resume(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
-	int r;
-
-	mutex_lock(&ddata->lock);
-
-	r = tfp410_power_on(dssdev);
-	if (r == 0)
-		dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ddata->lock);
-
-	return r;
-}
-
 static void tfp410_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
@@ -355,8 +324,6 @@ static struct omap_dss_driver tfp410_driver = {
 
 	.enable		= tfp410_enable,
 	.disable	= tfp410_disable,
-	.suspend	= tfp410_suspend,
-	.resume		= tfp410_resume,
 
 	.set_timings	= tfp410_set_timings,
 	.get_timings	= tfp410_get_timings,
diff --git a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
index b5e6dbc59f0..316b3da6d2c 100644
--- a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
@@ -401,24 +401,6 @@ static void tpo_td043_disable(struct omap_dss_device *dssdev)
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
 }
 
-static int tpo_td043_suspend(struct omap_dss_device *dssdev)
-{
-	dev_dbg(&dssdev->dev, "suspend\n");
-
-	tpo_td043_disable_dss(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-
-	return 0;
-}
-
-static int tpo_td043_resume(struct omap_dss_device *dssdev)
-{
-	dev_dbg(&dssdev->dev, "resume\n");
-
-	return tpo_td043_enable_dss(dssdev);
-}
-
 static int tpo_td043_probe(struct omap_dss_device *dssdev)
 {
 	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
@@ -500,8 +482,6 @@ static struct omap_dss_driver tpo_td043_driver = {
 
 	.enable		= tpo_td043_enable,
 	.disable	= tpo_td043_disable,
-	.suspend	= tpo_td043_suspend,
-	.resume		= tpo_td043_resume,
 	.set_mirror	= tpo_td043_set_hmirror,
 	.get_mirror	= tpo_td043_get_hmirror,
 
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index ccf8550fafd..1e587306215 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -449,7 +449,6 @@ void dss_uninit_device(struct platform_device *pdev,
 
 static int dss_suspend_device(struct device *dev, void *data)
 {
-	int r;
 	struct omap_dss_device *dssdev = to_dss_device(dev);
 
 	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
@@ -457,15 +456,7 @@ static int dss_suspend_device(struct device *dev, void *data)
 		return 0;
 	}
 
-	if (!dssdev->driver->suspend) {
-		DSSERR("display '%s' doesn't implement suspend\n",
-				dssdev->name);
-		return -ENOSYS;
-	}
-
-	r = dssdev->driver->suspend(dssdev);
-	if (r)
-		return r;
+	dssdev->driver->disable(dssdev);
 
 	dssdev->activate_after_resume = true;
 
@@ -492,8 +483,8 @@ static int dss_resume_device(struct device *dev, void *data)
 	int r;
 	struct omap_dss_device *dssdev = to_dss_device(dev);
 
-	if (dssdev->activate_after_resume && dssdev->driver->resume) {
-		r = dssdev->driver->resume(dssdev);
+	if (dssdev->activate_after_resume) {
+		r = dssdev->driver->enable(dssdev);
 		if (r)
 			return r;
 	}
diff --git a/drivers/video/omap2/dss/hdmi_panel.c b/drivers/video/omap2/dss/hdmi_panel.c
index 69fb115bab3..3f9a4b947a5 100644
--- a/drivers/video/omap2/dss/hdmi_panel.c
+++ b/drivers/video/omap2/dss/hdmi_panel.c
@@ -280,58 +280,6 @@ static void hdmi_panel_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&hdmi.lock);
 }
 
-static int hdmi_panel_suspend(struct omap_dss_device *dssdev)
-{
-	int r = 0;
-
-	mutex_lock(&hdmi.lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	/*
-	 * TODO: notify audio users that the display was suspended. For now,
-	 * disable audio locally to not break our audio state machine.
-	 */
-	hdmi_panel_audio_disable(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-	omapdss_hdmi_display_disable(dssdev);
-
-err:
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-static int hdmi_panel_resume(struct omap_dss_device *dssdev)
-{
-	int r = 0;
-
-	mutex_lock(&hdmi.lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	r = omapdss_hdmi_display_enable(dssdev);
-	if (r) {
-		DSSERR("failed to power on\n");
-		goto err;
-	}
-	/* TODO: notify audio users that the panel resumed. */
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-err:
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
 static void hdmi_get_timings(struct omap_dss_device *dssdev,
 			struct omap_video_timings *timings)
 {
@@ -379,10 +327,13 @@ static int hdmi_check_timings(struct omap_dss_device *dssdev,
 static int hdmi_read_edid(struct omap_dss_device *dssdev, u8 *buf, int len)
 {
 	int r;
+	bool need_enable;
 
 	mutex_lock(&hdmi.lock);
 
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
+	need_enable = dssdev->state == OMAP_DSS_DISPLAY_DISABLED;
+
+	if (need_enable) {
 		r = omapdss_hdmi_display_enable(dssdev);
 		if (r)
 			goto err;
@@ -390,8 +341,7 @@ static int hdmi_read_edid(struct omap_dss_device *dssdev, u8 *buf, int len)
 
 	r = omapdss_hdmi_read_edid(buf, len);
 
-	if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED ||
-			dssdev->state == OMAP_DSS_DISPLAY_SUSPENDED)
+	if (need_enable)
 		omapdss_hdmi_display_disable(dssdev);
 err:
 	mutex_unlock(&hdmi.lock);
@@ -402,10 +352,13 @@ err:
 static bool hdmi_detect(struct omap_dss_device *dssdev)
 {
 	int r;
+	bool need_enable;
 
 	mutex_lock(&hdmi.lock);
 
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
+	need_enable = dssdev->state == OMAP_DSS_DISPLAY_DISABLED;
+
+	if (need_enable) {
 		r = omapdss_hdmi_display_enable(dssdev);
 		if (r)
 			goto err;
@@ -413,8 +366,7 @@ static bool hdmi_detect(struct omap_dss_device *dssdev)
 
 	r = omapdss_hdmi_detect();
 
-	if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED ||
-			dssdev->state == OMAP_DSS_DISPLAY_SUSPENDED)
+	if (need_enable)
 		omapdss_hdmi_display_disable(dssdev);
 err:
 	mutex_unlock(&hdmi.lock);
@@ -427,8 +379,6 @@ static struct omap_dss_driver hdmi_driver = {
 	.remove		= hdmi_panel_remove,
 	.enable		= hdmi_panel_enable,
 	.disable	= hdmi_panel_disable,
-	.suspend	= hdmi_panel_suspend,
-	.resume		= hdmi_panel_resume,
 	.get_timings	= hdmi_get_timings,
 	.set_timings	= hdmi_set_timings,
 	.check_timings	= hdmi_check_timings,
diff --git a/drivers/video/omap2/dss/venc_panel.c b/drivers/video/omap2/dss/venc_panel.c
index d55b8784ecf..0d2b1a0834a 100644
--- a/drivers/video/omap2/dss/venc_panel.c
+++ b/drivers/video/omap2/dss/venc_panel.c
@@ -157,12 +157,6 @@ static void venc_panel_disable(struct omap_dss_device *dssdev)
 	if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED)
 		goto end;
 
-	if (dssdev->state == OMAP_DSS_DISPLAY_SUSPENDED) {
-		/* suspended is the same as disabled with venc */
-		dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-		goto end;
-	}
-
 	omapdss_venc_display_disable(dssdev);
 
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
@@ -170,17 +164,6 @@ end:
 	mutex_unlock(&venc_panel.lock);
 }
 
-static int venc_panel_suspend(struct omap_dss_device *dssdev)
-{
-	venc_panel_disable(dssdev);
-	return 0;
-}
-
-static int venc_panel_resume(struct omap_dss_device *dssdev)
-{
-	return venc_panel_enable(dssdev);
-}
-
 static void venc_panel_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
@@ -222,8 +205,6 @@ static struct omap_dss_driver venc_driver = {
 
 	.enable		= venc_panel_enable,
 	.disable	= venc_panel_disable,
-	.suspend	= venc_panel_suspend,
-	.resume		= venc_panel_resume,
 
 	.get_resolution	= omapdss_default_get_resolution,
 	.get_recommended_bpp = omapdss_default_get_recommended_bpp,
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index bc225e46fdd..ba4630830e0 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -1258,11 +1258,10 @@ static int omapfb_blank(int blank, struct fb_info *fbi)
 
 	switch (blank) {
 	case FB_BLANK_UNBLANK:
-		if (display->state != OMAP_DSS_DISPLAY_SUSPENDED)
+		if (display->state == OMAP_DSS_DISPLAY_ACTIVE)
 			goto exit;
 
-		if (display->driver->resume)
-			r = display->driver->resume(display);
+		r = display->driver->enable(display);
 
 		if ((display->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) &&
 				d->update_mode == OMAPFB_AUTO_UPDATE &&
@@ -1283,8 +1282,7 @@ static int omapfb_blank(int blank, struct fb_info *fbi)
 		if (d->auto_update_work_enabled)
 			omapfb_stop_auto_update(fbdev, display);
 
-		if (display->driver->suspend)
-			r = display->driver->suspend(display);
+		display->driver->disable(display);
 
 		break;
 
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 88c829466fc..cdfb22e7fe8 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -158,7 +158,6 @@ enum omap_display_caps {
 enum omap_dss_display_state {
 	OMAP_DSS_DISPLAY_DISABLED = 0,
 	OMAP_DSS_DISPLAY_ACTIVE,
-	OMAP_DSS_DISPLAY_SUSPENDED,
 };
 
 enum omap_dss_audio_state {
@@ -686,8 +685,6 @@ struct omap_dss_driver {
 
 	int (*enable)(struct omap_dss_device *display);
 	void (*disable)(struct omap_dss_device *display);
-	int (*suspend)(struct omap_dss_device *display);
-	int (*resume)(struct omap_dss_device *display);
 	int (*run_test)(struct omap_dss_device *display, int test);
 
 	int (*update)(struct omap_dss_device *dssdev,
-- 
cgit v1.2.3-70-g09d2


From b2c7d54f72c1c588e8851c882f0465705f5e9e55 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 18 Oct 2012 13:46:29 +0300
Subject: OMAPDSS: get the dss version from core pdev

The output drivers get the omapdss hw version from the platform data for
their respective output device. This doesn't work with DT, as there's no
platform data for them.

Add a new function, omapdss_get_version(), which returns the dss version
from the core device, which will have platform data on DT also. The
function is exported so that users of omapdss can also use it.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/dss/core.c  | 9 ++++++++-
 drivers/video/omap2/dss/dispc.c | 3 +--
 drivers/video/omap2/dss/dss.c   | 3 +--
 drivers/video/omap2/dss/hdmi.c  | 3 +--
 include/video/omapdss.h         | 2 ++
 5 files changed, 13 insertions(+), 7 deletions(-)

(limited to 'include')

diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 00aa026e307..685d9a957b1 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -58,6 +58,13 @@ const char *dss_get_default_display_name(void)
 	return core.default_display_name;
 }
 
+enum omapdss_version omapdss_get_version(void)
+{
+	struct omap_dss_board_info *pdata = core.pdev->dev.platform_data;
+	return pdata->version;
+}
+EXPORT_SYMBOL(omapdss_get_version);
+
 /* REGULATORS */
 
 struct regulator *dss_get_vdds_dsi(void)
@@ -232,7 +239,7 @@ static int __init omap_dss_probe(struct platform_device *pdev)
 
 	core.pdev = pdev;
 
-	dss_features_init(pdata->version);
+	dss_features_init(omapdss_get_version());
 
 	dss_apply_init();
 
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 6dd9eb4a2c5..817d671e2ba 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -4098,7 +4098,6 @@ static const struct dispc_features omap44xx_dispc_feats __initconst = {
 
 static int __init dispc_init_features(struct platform_device *pdev)
 {
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
 	const struct dispc_features *src;
 	struct dispc_features *dst;
 
@@ -4108,7 +4107,7 @@ static int __init dispc_init_features(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	switch (pdata->version) {
+	switch (omapdss_get_version()) {
 	case OMAPDSS_VER_OMAP24xx:
 		src = &omap24xx_dispc_feats;
 		break;
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 37ee465c1a0..d90de37288c 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -793,7 +793,6 @@ static const struct dss_features omap54xx_dss_feats __initconst = {
 
 static int __init dss_init_features(struct platform_device *pdev)
 {
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
 	const struct dss_features *src;
 	struct dss_features *dst;
 
@@ -803,7 +802,7 @@ static int __init dss_init_features(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	switch (pdata->version) {
+	switch (omapdss_get_version()) {
 	case OMAPDSS_VER_OMAP24xx:
 		src = &omap24xx_dss_feats;
 		break;
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index adcc906d12f..c1c54883fbe 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -323,7 +323,6 @@ static void hdmi_runtime_put(void)
 
 static int __init hdmi_init_display(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_board_info *pdata = hdmi.pdev->dev.platform_data;
 	int r;
 
 	struct gpio gpios[] = {
@@ -334,7 +333,7 @@ static int __init hdmi_init_display(struct omap_dss_device *dssdev)
 
 	DSSDBG("init_display\n");
 
-	dss_init_hdmi_ip_ops(&hdmi.ip_data, pdata->version);
+	dss_init_hdmi_ip_ops(&hdmi.ip_data, omapdss_get_version());
 
 	if (hdmi.vdda_hdmi_dac_reg == NULL) {
 		struct regulator *reg;
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index cdfb22e7fe8..eac5f256225 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -742,6 +742,8 @@ struct omap_dss_driver {
 
 };
 
+enum omapdss_version omapdss_get_version(void);
+
 int omap_dss_register_driver(struct omap_dss_driver *);
 void omap_dss_unregister_driver(struct omap_dss_driver *);
 
-- 
cgit v1.2.3-70-g09d2


From 2bbcce5e0b47e0de83a1b799b9e164f8c5b9b634 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Mon, 29 Oct 2012 12:40:46 +0200
Subject: OMAPDSS: export dss_get_def_display_name()

Export dss_get_def_display_name() with the name of
omapdss_get_def_display_name() so that omapfb can use it after the next
patch which moves default display handling to omapfb.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/dss/core.c    | 3 ++-
 drivers/video/omap2/dss/display.c | 2 +-
 drivers/video/omap2/dss/dpi.c     | 2 +-
 drivers/video/omap2/dss/dsi.c     | 2 +-
 drivers/video/omap2/dss/dss.h     | 1 -
 drivers/video/omap2/dss/hdmi.c    | 2 +-
 drivers/video/omap2/dss/rfbi.c    | 2 +-
 drivers/video/omap2/dss/sdi.c     | 2 +-
 drivers/video/omap2/dss/venc.c    | 2 +-
 include/video/omapdss.h           | 1 +
 10 files changed, 10 insertions(+), 9 deletions(-)

(limited to 'include')

diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 685d9a957b1..a2ea684169e 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -53,10 +53,11 @@ static char *def_disp_name;
 module_param_named(def_disp, def_disp_name, charp, 0);
 MODULE_PARM_DESC(def_disp, "default display name");
 
-const char *dss_get_default_display_name(void)
+const char *omapdss_get_default_display_name(void)
 {
 	return core.default_display_name;
 }
+EXPORT_SYMBOL(omapdss_get_default_display_name);
 
 enum omapdss_version omapdss_get_version(void)
 {
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index 1e587306215..90edd718e9e 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -394,7 +394,7 @@ int dss_init_device(struct platform_device *pdev,
 {
 	struct device_attribute *attr;
 	int i, r;
-	const char *def_disp_name = dss_get_default_display_name();
+	const char *def_disp_name = omapdss_get_default_display_name();
 	bool force;
 
 	force = def_disp_name && strcmp(def_disp_name, dssdev->name) == 0;
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index 56748cf8760..11d64b09cff 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -389,7 +389,7 @@ static int __init dpi_init_display(struct omap_dss_device *dssdev)
 static struct omap_dss_device * __init dpi_find_dssdev(struct platform_device *pdev)
 {
 	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = dss_get_default_display_name();
+	const char *def_disp_name = omapdss_get_default_display_name();
 	struct omap_dss_device *def_dssdev;
 	int i;
 
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 7d0db2bf2fc..2ba505b3315 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -5100,7 +5100,7 @@ static struct omap_dss_device * __init dsi_find_dssdev(struct platform_device *p
 {
 	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
 	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
-	const char *def_disp_name = dss_get_default_display_name();
+	const char *def_disp_name = omapdss_get_default_display_name();
 	struct omap_dss_device *def_dssdev;
 	int i;
 
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 00e0a36723b..d468743a209 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -160,7 +160,6 @@ struct seq_file;
 struct platform_device;
 
 /* core */
-const char *dss_get_default_display_name(void);
 struct bus_type *dss_get_bus(void);
 struct regulator *dss_get_vdds_dsi(void);
 struct regulator *dss_get_vdds_sdi(void);
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index c1c54883fbe..54931f14c09 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -910,7 +910,7 @@ int hdmi_audio_config(struct omap_dss_audio *audio)
 static struct omap_dss_device * __init hdmi_find_dssdev(struct platform_device *pdev)
 {
 	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = dss_get_default_display_name();
+	const char *def_disp_name = omapdss_get_default_display_name();
 	struct omap_dss_device *def_dssdev;
 	int i;
 
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index 7282e5af3e1..7bfeb13cf3d 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -950,7 +950,7 @@ static int __init rfbi_init_display(struct omap_dss_device *dssdev)
 static struct omap_dss_device * __init rfbi_find_dssdev(struct platform_device *pdev)
 {
 	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = dss_get_default_display_name();
+	const char *def_disp_name = omapdss_get_default_display_name();
 	struct omap_dss_device *def_dssdev;
 	int i;
 
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index 7760851f6e5..882ce89765e 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -205,7 +205,7 @@ static int __init sdi_init_display(struct omap_dss_device *dssdev)
 static struct omap_dss_device * __init sdi_find_dssdev(struct platform_device *pdev)
 {
 	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = dss_get_default_display_name();
+	const char *def_disp_name = omapdss_get_default_display_name();
 	struct omap_dss_device *def_dssdev;
 	int i;
 
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 56efa3bb465..e8fddc9012c 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -744,7 +744,7 @@ static void venc_put_clocks(void)
 static struct omap_dss_device * __init venc_find_dssdev(struct platform_device *pdev)
 {
 	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = dss_get_default_display_name();
+	const char *def_disp_name = omapdss_get_default_display_name();
 	struct omap_dss_device *def_dssdev;
 	int i;
 
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index eac5f256225..bf2c68ad199 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -753,6 +753,7 @@ void omap_dss_put_device(struct omap_dss_device *dssdev);
 struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from);
 struct omap_dss_device *omap_dss_find_device(void *data,
 		int (*match)(struct omap_dss_device *dssdev, void *data));
+const char *omapdss_get_default_display_name(void);
 
 int omap_dss_start_device(struct omap_dss_device *dssdev);
 void omap_dss_stop_device(struct omap_dss_device *dssdev);
-- 
cgit v1.2.3-70-g09d2


From 50b1a7447749ab137c4827c7758836471e663582 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Tue, 14 Aug 2012 12:17:55 +0200
Subject: fbdev: sh_mipi_dsi: Add channel field to platform data

The channel field stores the LCDC channel corresponding to the MIPI-DSI
transmitter. The information is currently obtained through the lcd_chan
field that will be removed.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/video/sh_mipi_dsi.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include')

diff --git a/include/video/sh_mipi_dsi.h b/include/video/sh_mipi_dsi.h
index 06c67fbc4ee..eae71d94d24 100644
--- a/include/video/sh_mipi_dsi.h
+++ b/include/video/sh_mipi_dsi.h
@@ -48,6 +48,7 @@ struct sh_mobile_lcdc_chan_cfg;
 struct sh_mipi_dsi_info {
 	enum sh_mipi_dsi_data_fmt	data_format;
 	struct sh_mobile_lcdc_chan_cfg	*lcd_chan;
+	int				channel;
 	int				lane;
 	unsigned long			flags;
 	u32				clksrc;
-- 
cgit v1.2.3-70-g09d2


From 074d0da486e2a5b8e80c35070ede7104f302f6da Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Tue, 14 Aug 2012 12:21:17 +0200
Subject: fbdev: sh_mipi_dsi: Remove the unused sh_mipi_dsi_info lcd_chan field

The field is unused, remove it from the structure.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/video/sh_mipi_dsi.h | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'include')

diff --git a/include/video/sh_mipi_dsi.h b/include/video/sh_mipi_dsi.h
index eae71d94d24..a01f197e6ac 100644
--- a/include/video/sh_mipi_dsi.h
+++ b/include/video/sh_mipi_dsi.h
@@ -25,8 +25,6 @@ enum sh_mipi_dsi_data_fmt {
 	MIPI_YUV420,
 };
 
-struct sh_mobile_lcdc_chan_cfg;
-
 #define SH_MIPI_DSI_HSABM	(1 << 0)
 #define SH_MIPI_DSI_HBPBM	(1 << 1)
 #define SH_MIPI_DSI_HFPBM	(1 << 2)
@@ -47,7 +45,6 @@ struct sh_mobile_lcdc_chan_cfg;
 
 struct sh_mipi_dsi_info {
 	enum sh_mipi_dsi_data_fmt	data_format;
-	struct sh_mobile_lcdc_chan_cfg	*lcd_chan;
 	int				channel;
 	int				lane;
 	unsigned long			flags;
-- 
cgit v1.2.3-70-g09d2


From f70f4711df527b914486bf5381ec9a4911915c7d Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Wed, 15 Aug 2012 18:13:26 +0200
Subject: fbdev: sh_mobile_lcdc: Remove unused get_brightness pdata callback

The callback isn't used anymore, remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/video/sh_mobile_lcdc.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include')

diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
index ff43ffc1aab..2605fa8adb9 100644
--- a/include/video/sh_mobile_lcdc.h
+++ b/include/video/sh_mobile_lcdc.h
@@ -163,7 +163,6 @@ struct sh_mobile_lcdc_bl_info {
 	const char *name;
 	int max_brightness;
 	int (*set_brightness)(int brightness);
-	int (*get_brightness)(void);
 };
 
 struct sh_mobile_lcdc_overlay_cfg {
-- 
cgit v1.2.3-70-g09d2


From 36ff8d54ca6f3c251f0b7536bac3c38c57439e23 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 25 Sep 2012 15:37:45 +0900
Subject: video: s3c-fb: clean the bit definition for WINCON register

This patch cleans the bit definition for WINCON register.
The bit definition for WINCON1 and WINCON2 is removed, because
it is not used.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 include/video/samsung_fimd.h | 76 ++++++++------------------------------------
 1 file changed, 13 insertions(+), 63 deletions(-)

(limited to 'include')

diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index 7ae6c07f2ef..bd0a04e478e 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -173,18 +173,27 @@
 
 /* WINCONx */
 
-
+#define WINCON(_win)				(0x20 + ((_win) * 4))
+#define WINCONx_CSCWIDTH_MASK			(0x3 << 26)
+#define WINCONx_CSCWIDTH_SHIFT			(26)
+#define WINCONx_CSCWIDTH_WIDE			(0x0 << 26)
+#define WINCONx_CSCWIDTH_NARROW			(0x3 << 26)
+#define WINCONx_ENLOCAL				(1 << 22)
+#define WINCONx_BUFSTATUS			(1 << 21)
+#define WINCONx_BUFSEL				(1 << 20)
+#define WINCONx_BUFAUTOEN			(1 << 19)
 #define WINCONx_BITSWP				(1 << 18)
 #define WINCONx_BYTSWP				(1 << 17)
 #define WINCONx_HAWSWP				(1 << 16)
 #define WINCONx_WSWP				(1 << 15)
+#define WINCONx_YCbCr				(1 << 13)
 #define WINCONx_BURSTLEN_MASK			(0x3 << 9)
 #define WINCONx_BURSTLEN_SHIFT			(9)
 #define WINCONx_BURSTLEN_16WORD			(0x0 << 9)
 #define WINCONx_BURSTLEN_8WORD			(0x1 << 9)
 #define WINCONx_BURSTLEN_4WORD			(0x2 << 9)
-
 #define WINCONx_ENWIN				(1 << 0)
+
 #define WINCON0_BPPMODE_MASK			(0xf << 2)
 #define WINCON0_BPPMODE_SHIFT			(2)
 #define WINCON0_BPPMODE_1BPP			(0x0 << 2)
@@ -196,9 +205,8 @@
 #define WINCON0_BPPMODE_18BPP_666		(0x8 << 2)
 #define WINCON0_BPPMODE_24BPP_888		(0xb << 2)
 
+#define WINCON1_LOCALSEL_CAMIF			(1 << 23)
 #define WINCON1_BLD_PIX				(1 << 6)
-
-#define WINCON1_ALPHA_SEL			(1 << 1)
 #define WINCON1_BPPMODE_MASK			(0xf << 2)
 #define WINCON1_BPPMODE_SHIFT			(2)
 #define WINCON1_BPPMODE_1BPP			(0x0 << 2)
@@ -216,6 +224,7 @@
 #define WINCON1_BPPMODE_24BPP_A1887		(0xc << 2)
 #define WINCON1_BPPMODE_25BPP_A1888		(0xd << 2)
 #define WINCON1_BPPMODE_28BPP_A4888		(0xd << 2)
+#define WINCON1_ALPHA_SEL			(1 << 1)
 
 /* S5PV210 */
 #define SHADOWCON				(0x34)
@@ -401,71 +410,12 @@
 #define VIDTCON1				(0x14)
 #define VIDTCON2				(0x18)
 
-/* Window position controls */
-
-#define WINCON(_win)				(0x20 + ((_win) * 4))
-
 /* OSD1 and OSD4 do not have register D */
 
 #define VIDOSD_BASE				(0x40)
 
 #define VIDINTCON0				(0x130)
 
-/* WINCONx */
-
-#define WINCONx_CSCWIDTH_MASK			(0x3 << 26)
-#define WINCONx_CSCWIDTH_SHIFT			(26)
-#define WINCONx_CSCWIDTH_WIDE			(0x0 << 26)
-#define WINCONx_CSCWIDTH_NARROW			(0x3 << 26)
-
-#define WINCONx_ENLOCAL				(1 << 22)
-#define WINCONx_BUFSTATUS			(1 << 21)
-#define WINCONx_BUFSEL				(1 << 20)
-#define WINCONx_BUFAUTOEN			(1 << 19)
-#define WINCONx_YCbCr				(1 << 13)
-
-#define WINCON1_LOCALSEL_CAMIF			(1 << 23)
-
-#define WINCON2_LOCALSEL_CAMIF			(1 << 23)
-#define WINCON2_BLD_PIX				(1 << 6)
-
-#define WINCON2_ALPHA_SEL			(1 << 1)
-#define WINCON2_BPPMODE_MASK			(0xf << 2)
-#define WINCON2_BPPMODE_SHIFT			(2)
-#define WINCON2_BPPMODE_1BPP			(0x0 << 2)
-#define WINCON2_BPPMODE_2BPP			(0x1 << 2)
-#define WINCON2_BPPMODE_4BPP			(0x2 << 2)
-#define WINCON2_BPPMODE_8BPP_1232		(0x4 << 2)
-#define WINCON2_BPPMODE_16BPP_565		(0x5 << 2)
-#define WINCON2_BPPMODE_16BPP_A1555		(0x6 << 2)
-#define WINCON2_BPPMODE_16BPP_I1555		(0x7 << 2)
-#define WINCON2_BPPMODE_18BPP_666		(0x8 << 2)
-#define WINCON2_BPPMODE_18BPP_A1665		(0x9 << 2)
-#define WINCON2_BPPMODE_19BPP_A1666		(0xa << 2)
-#define WINCON2_BPPMODE_24BPP_888		(0xb << 2)
-#define WINCON2_BPPMODE_24BPP_A1887		(0xc << 2)
-#define WINCON2_BPPMODE_25BPP_A1888		(0xd << 2)
-#define WINCON2_BPPMODE_28BPP_A4888		(0xd << 2)
-
-#define WINCON3_BLD_PIX				(1 << 6)
-
-#define WINCON3_ALPHA_SEL			(1 << 1)
-#define WINCON3_BPPMODE_MASK			(0xf << 2)
-#define WINCON3_BPPMODE_SHIFT			(2)
-#define WINCON3_BPPMODE_1BPP			(0x0 << 2)
-#define WINCON3_BPPMODE_2BPP			(0x1 << 2)
-#define WINCON3_BPPMODE_4BPP			(0x2 << 2)
-#define WINCON3_BPPMODE_16BPP_565		(0x5 << 2)
-#define WINCON3_BPPMODE_16BPP_A1555		(0x6 << 2)
-#define WINCON3_BPPMODE_16BPP_I1555		(0x7 << 2)
-#define WINCON3_BPPMODE_18BPP_666		(0x8 << 2)
-#define WINCON3_BPPMODE_18BPP_A1665		(0x9 << 2)
-#define WINCON3_BPPMODE_19BPP_A1666		(0xa << 2)
-#define WINCON3_BPPMODE_24BPP_888		(0xb << 2)
-#define WINCON3_BPPMODE_24BPP_A1887		(0xc << 2)
-#define WINCON3_BPPMODE_25BPP_A1888		(0xd << 2)
-#define WINCON3_BPPMODE_28BPP_A4888		(0xd << 2)
-
 #define VIDINTCON0_FIFIOSEL_WINDOW2		(0x10 << 5)
 #define VIDINTCON0_FIFIOSEL_WINDOW3		(0x20 << 5)
 #define VIDINTCON0_FIFIOSEL_WINDOW4		(0x40 << 5)
-- 
cgit v1.2.3-70-g09d2


From 9d07a0bf444c7bafc940ea8f3ba1b1bbbed09793 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 25 Sep 2012 15:48:20 +0900
Subject: video: s3c-fb: move the address definitions for VIDTCON registers

The address definitions for VIDTCON registers are moved to right
place.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 include/video/samsung_fimd.h | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'include')

diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index bd0a04e478e..bc22f3ccb7b 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -116,6 +116,7 @@
 
 /* VIDTCON0 */
 
+#define VIDTCON0				(0x10)
 #define VIDTCON0_VBPDE_MASK			(0xff << 24)
 #define VIDTCON0_VBPDE_SHIFT			(24)
 #define VIDTCON0_VBPDE_LIMIT			(0xff)
@@ -138,6 +139,7 @@
 
 /* VIDTCON1 */
 
+#define VIDTCON1				(0x14)
 #define VIDTCON1_VFPDE_MASK			(0xff << 24)
 #define VIDTCON1_VFPDE_SHIFT			(24)
 #define VIDTCON1_VFPDE_LIMIT			(0xff)
@@ -158,6 +160,7 @@
 #define VIDTCON1_HSPW_LIMIT			(0xff)
 #define VIDTCON1_HSPW(_x)			((_x) << 0)
 
+#define VIDTCON2				(0x18)
 #define VIDTCON2				(0x18)
 #define VIDTCON2_LINEVAL_E(_x)			((((_x) & 0x800) >> 11) << 23)
 #define VIDTCON2_LINEVAL_MASK			(0x7ff << 11)
@@ -405,11 +408,6 @@
 #define S3C_FB_MAX_WIN (5)  /* number of hardware windows available. */
 #define VIDCON1_FSTATUS_EVEN	(1 << 15)
 
-/* Video timing controls */
-#define VIDTCON0				(0x10)
-#define VIDTCON1				(0x14)
-#define VIDTCON2				(0x18)
-
 /* OSD1 and OSD4 do not have register D */
 
 #define VIDOSD_BASE				(0x40)
-- 
cgit v1.2.3-70-g09d2


From 99a2c61e639063803348c71c760c2fc272e83ec6 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 25 Sep 2012 16:43:16 +0900
Subject: video: s3c-fb: move the address definition for VIDOSD register

The address definition for VIDTCON VIDOSD is moved to right
place.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 include/video/samsung_fimd.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'include')

diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index bc22f3ccb7b..c398728cacf 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -237,6 +237,9 @@
 /* Local input channels (windows 0-2) */
 #define SHADOWCON_CHx_LOCAL_ENABLE(_win)	(1 << (5 + (_win)))
 
+/* VIDOSDx */
+
+#define VIDOSD_BASE				(0x40)
 #define VIDOSDxA_TOPLEFT_X_E(_x)		((((_x) & 0x800) >> 11) << 23)
 #define VIDOSDxA_TOPLEFT_X_MASK			(0x7ff << 11)
 #define VIDOSDxA_TOPLEFT_X_SHIFT		(11)
@@ -408,10 +411,6 @@
 #define S3C_FB_MAX_WIN (5)  /* number of hardware windows available. */
 #define VIDCON1_FSTATUS_EVEN	(1 << 15)
 
-/* OSD1 and OSD4 do not have register D */
-
-#define VIDOSD_BASE				(0x40)
-
 #define VIDINTCON0				(0x130)
 
 #define VIDINTCON0_FIFIOSEL_WINDOW2		(0x10 << 5)
-- 
cgit v1.2.3-70-g09d2


From 60eb8d83f0f70ddf023eb781d7eafffe54f9c5c5 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 25 Sep 2012 16:55:18 +0900
Subject: video: s3c-fb: move the bit definitions for VIDINTCON0 register

The bit definitions for VIDINTCON0 registers are moved to right
place.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 include/video/samsung_fimd.h | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'include')

diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index c398728cacf..7c9a9bcbcbb 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -308,6 +308,7 @@
 
 /* Interrupt controls and status */
 
+#define VIDINTCON0				(0x130)
 #define VIDINTCON0_FIFOINTERVAL_MASK		(0x3f << 20)
 #define VIDINTCON0_FIFOINTERVAL_SHIFT		(20)
 #define VIDINTCON0_FIFOINTERVAL_LIMIT		(0x3f)
@@ -336,6 +337,9 @@
 #define VIDINTCON0_FIFIOSEL_SHIFT		(5)
 #define VIDINTCON0_FIFIOSEL_WINDOW0		(0x1 << 5)
 #define VIDINTCON0_FIFIOSEL_WINDOW1		(0x2 << 5)
+#define VIDINTCON0_FIFIOSEL_WINDOW2		(0x10 << 5)
+#define VIDINTCON0_FIFIOSEL_WINDOW3		(0x20 << 5)
+#define VIDINTCON0_FIFIOSEL_WINDOW4		(0x40 << 5)
 
 #define VIDINTCON0_FIFOLEVEL_MASK		(0x7 << 2)
 #define VIDINTCON0_FIFOLEVEL_SHIFT		(2)
@@ -411,12 +415,6 @@
 #define S3C_FB_MAX_WIN (5)  /* number of hardware windows available. */
 #define VIDCON1_FSTATUS_EVEN	(1 << 15)
 
-#define VIDINTCON0				(0x130)
-
-#define VIDINTCON0_FIFIOSEL_WINDOW2		(0x10 << 5)
-#define VIDINTCON0_FIFIOSEL_WINDOW3		(0x20 << 5)
-#define VIDINTCON0_FIFIOSEL_WINDOW4		(0x40 << 5)
-
 #define DITHMODE				(0x170)
 #define WINxMAP(_win)				(0x180 + ((_win) * 4))
 
-- 
cgit v1.2.3-70-g09d2


From 22254540d4b1b22861c4afaeac13c6a43b56de44 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 25 Sep 2012 17:16:52 +0900
Subject: video: s3c-fb: move the bit definitions for WINxMAP and WPALCON
 register

The bit definitions for WINxMAP and WPALCON register are moved to
right place.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 include/video/samsung_fimd.h | 22 ++++++----------------
 1 file changed, 6 insertions(+), 16 deletions(-)

(limited to 'include')

diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index 7c9a9bcbcbb..d5fe38b035b 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -376,16 +376,20 @@
 #define WxKEYCON1_COLVAL_LIMIT			(0xffffff)
 #define WxKEYCON1_COLVAL(_x)			((_x) << 0)
 
-
 /* Window blanking (MAP) */
-
+#define WINxMAP(_win)				(0x180 + ((_win) * 4))
 #define WINxMAP_MAP				(1 << 24)
 #define WINxMAP_MAP_COLOUR_MASK			(0xffffff << 0)
 #define WINxMAP_MAP_COLOUR_SHIFT		(0)
 #define WINxMAP_MAP_COLOUR_LIMIT		(0xffffff)
 #define WINxMAP_MAP_COLOUR(_x)			((_x) << 0)
 
+/* Winodw palette control */
+#define WPALCON					(0x1A0)
 #define WPALCON_PAL_UPDATE			(1 << 9)
+#define WPALCON_W4PAL_16BPP_A555		(1 << 8)
+#define WPALCON_W3PAL_16BPP_A555		(1 << 7)
+#define WPALCON_W2PAL_16BPP_A555		(1 << 6)
 #define WPALCON_W1PAL_MASK			(0x7 << 3)
 #define WPALCON_W1PAL_SHIFT			(3)
 #define WPALCON_W1PAL_25BPP_A888		(0x0 << 3)
@@ -395,7 +399,6 @@
 #define WPALCON_W1PAL_18BPP			(0x4 << 3)
 #define WPALCON_W1PAL_16BPP_A555		(0x5 << 3)
 #define WPALCON_W1PAL_16BPP_565			(0x6 << 3)
-
 #define WPALCON_W0PAL_MASK			(0x7 << 0)
 #define WPALCON_W0PAL_SHIFT			(0)
 #define WPALCON_W0PAL_25BPP_A888		(0x0 << 0)
@@ -416,9 +419,6 @@
 #define VIDCON1_FSTATUS_EVEN	(1 << 15)
 
 #define DITHMODE				(0x170)
-#define WINxMAP(_win)				(0x180 + ((_win) * 4))
-
-
 #define DITHMODE_R_POS_MASK			(0x3 << 5)
 #define DITHMODE_R_POS_SHIFT			(5)
 #define DITHMODE_R_POS_8BIT			(0x0 << 5)
@@ -439,16 +439,6 @@
 
 #define DITHMODE_DITH_EN			(1 << 0)
 
-#define WPALCON					(0x1A0)
-
-/* Palette control */
-/* Note for S5PC100: you can still use those macros on WPALCON (aka WPALCON_L),
- * but make sure that WPALCON_H W2PAL-W4PAL entries are zeroed out */
-#define WPALCON_W4PAL_16BPP_A555		(1 << 8)
-#define WPALCON_W3PAL_16BPP_A555		(1 << 7)
-#define WPALCON_W2PAL_16BPP_A555		(1 << 6)
-
-
 /* Notes on per-window bpp settings
  *
  * Value	Win0	 Win1	  Win2	   Win3	    Win 4
-- 
cgit v1.2.3-70-g09d2


From 31dd94f9591b5c4c8773468b9592e96dbb5a5a5f Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 25 Sep 2012 17:30:36 +0900
Subject: video: s3c-fb: move the bit definitions for DITHMODE register

The bit definitions for DITHMODE registers are moved according to
address order. Also, the bit definition of VIDCON1_FSTATUS_EVEN
is moved.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 include/video/samsung_fimd.h | 42 ++++++++++++++++++++----------------------
 1 file changed, 20 insertions(+), 22 deletions(-)

(limited to 'include')

diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index d5fe38b035b..634b18b281a 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -77,6 +77,7 @@
 #define VIDCON1_LINECNT_MASK			(0x7ff << 16)
 #define VIDCON1_LINECNT_SHIFT			(16)
 #define VIDCON1_LINECNT_GET(_v)			(((_v) >> 16) & 0x7ff)
+#define VIDCON1_FSTATUS_EVEN			(1 << 15)
 #define VIDCON1_VSTATUS_MASK			(0x3 << 13)
 #define VIDCON1_VSTATUS_SHIFT			(13)
 #define VIDCON1_VSTATUS_VSYNC			(0x0 << 13)
@@ -376,6 +377,25 @@
 #define WxKEYCON1_COLVAL_LIMIT			(0xffffff)
 #define WxKEYCON1_COLVAL(_x)			((_x) << 0)
 
+/* Dithering control */
+#define DITHMODE				(0x170)
+#define DITHMODE_R_POS_MASK			(0x3 << 5)
+#define DITHMODE_R_POS_SHIFT			(5)
+#define DITHMODE_R_POS_8BIT			(0x0 << 5)
+#define DITHMODE_R_POS_6BIT			(0x1 << 5)
+#define DITHMODE_R_POS_5BIT			(0x2 << 5)
+#define DITHMODE_G_POS_MASK			(0x3 << 3)
+#define DITHMODE_G_POS_SHIFT			(3)
+#define DITHMODE_G_POS_8BIT			(0x0 << 3)
+#define DITHMODE_G_POS_6BIT			(0x1 << 3)
+#define DITHMODE_G_POS_5BIT			(0x2 << 3)
+#define DITHMODE_B_POS_MASK			(0x3 << 1)
+#define DITHMODE_B_POS_SHIFT			(1)
+#define DITHMODE_B_POS_8BIT			(0x0 << 1)
+#define DITHMODE_B_POS_6BIT			(0x1 << 1)
+#define DITHMODE_B_POS_5BIT			(0x2 << 1)
+#define DITHMODE_DITH_EN			(1 << 0)
+
 /* Window blanking (MAP) */
 #define WINxMAP(_win)				(0x180 + ((_win) * 4))
 #define WINxMAP_MAP				(1 << 24)
@@ -416,28 +436,6 @@
 #define BLENDCON_NEW_4BIT_ALPHA_VALUE		(0 << 0)
 
 #define S3C_FB_MAX_WIN (5)  /* number of hardware windows available. */
-#define VIDCON1_FSTATUS_EVEN	(1 << 15)
-
-#define DITHMODE				(0x170)
-#define DITHMODE_R_POS_MASK			(0x3 << 5)
-#define DITHMODE_R_POS_SHIFT			(5)
-#define DITHMODE_R_POS_8BIT			(0x0 << 5)
-#define DITHMODE_R_POS_6BIT			(0x1 << 5)
-#define DITHMODE_R_POS_5BIT			(0x2 << 5)
-
-#define DITHMODE_G_POS_MASK			(0x3 << 3)
-#define DITHMODE_G_POS_SHIFT			(3)
-#define DITHMODE_G_POS_8BIT			(0x0 << 3)
-#define DITHMODE_G_POS_6BIT			(0x1 << 3)
-#define DITHMODE_G_POS_5BIT			(0x2 << 3)
-
-#define DITHMODE_B_POS_MASK			(0x3 << 1)
-#define DITHMODE_B_POS_SHIFT			(1)
-#define DITHMODE_B_POS_8BIT			(0x0 << 1)
-#define DITHMODE_B_POS_6BIT			(0x1 << 1)
-#define DITHMODE_B_POS_5BIT			(0x2 << 1)
-
-#define DITHMODE_DITH_EN			(1 << 0)
 
 /* Notes on per-window bpp settings
  *
-- 
cgit v1.2.3-70-g09d2


From b4da9c9addcf9ba7bed6314884b904ee646aa171 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 25 Sep 2012 16:19:03 +0900
Subject: video: s3c-fb: add the bit definitions for VIDCON0_VIDOUT_WB

This patch adds the bit definitions for VIDCON0_VIDOUT_WB.
These definitions are used to support writeback for RGB and
i80 interface. Also, output format of writeback is YUV444.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 include/video/samsung_fimd.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index 634b18b281a..e7554486a2b 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -24,12 +24,15 @@
 
 #define VIDCON0					(0x00)
 #define VIDCON0_INTERLACE			(1 << 29)
-#define VIDCON0_VIDOUT_MASK			(0x3 << 26)
+#define VIDCON0_VIDOUT_MASK			(0x7 << 26)
 #define VIDCON0_VIDOUT_SHIFT			(26)
 #define VIDCON0_VIDOUT_RGB			(0x0 << 26)
 #define VIDCON0_VIDOUT_TV			(0x1 << 26)
 #define VIDCON0_VIDOUT_I80_LDI0			(0x2 << 26)
 #define VIDCON0_VIDOUT_I80_LDI1			(0x3 << 26)
+#define VIDCON0_VIDOUT_WB_RGB			(0x4 << 26)
+#define VIDCON0_VIDOUT_WB_I80_LDI0		(0x6 << 26)
+#define VIDCON0_VIDOUT_WB_I80_LDI1		(0x7 << 26)
 
 #define VIDCON0_L1_DATA_MASK			(0x7 << 23)
 #define VIDCON0_L1_DATA_SHIFT			(23)
-- 
cgit v1.2.3-70-g09d2


From e95c17e9caff4b106cc95b761f3e07964a5a0d9f Mon Sep 17 00:00:00 2001
From: Timur Tabi <timur@freescale.com>
Date: Tue, 16 Oct 2012 17:33:44 -0500
Subject: drivers/video: fsl-diu-fb: add support for set_gamma ioctls

The MPC5121 BSP comes with a gamma_set utility that initializes the gamma
table via an ioctl.  Unfortunately, the ioctl number that utility uses
is defined improperly, but we can still support it.

Signed-off-by: Timur Tabi <timur@freescale.com>
---
 drivers/video/fsl-diu-fb.c | 17 +++++++++++++++++
 include/linux/fsl-diu-fb.h |  9 +++++++++
 2 files changed, 26 insertions(+)

(limited to 'include')

diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 5b12e1783fa..9c405476062 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1181,6 +1181,23 @@ static int fsl_diu_ioctl(struct fb_info *info, unsigned int cmd,
 			ad->ckmin_b = ck.blue_min;
 		}
 		break;
+#ifdef CONFIG_PPC_MPC512x
+	case MFB_SET_GAMMA: {
+		struct fsl_diu_data *data = mfbi->parent;
+
+		if (copy_from_user(data->gamma, buf, sizeof(data->gamma)))
+			return -EFAULT;
+		setbits32(&data->diu_reg->gamma, 0); /* Force table reload */
+		break;
+	}
+	case MFB_GET_GAMMA: {
+		struct fsl_diu_data *data = mfbi->parent;
+
+		if (copy_to_user(buf, data->gamma, sizeof(data->gamma)))
+			return -EFAULT;
+		break;
+	}
+#endif
 	default:
 		dev_err(info->dev, "unknown ioctl command (0x%08X)\n", cmd);
 		return -ENOIOCTLCMD;
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index 11c16a1fb9e..a1e8277120c 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -46,6 +46,15 @@ struct aoi_display_offset {
 #define MFB_SET_PIXFMT		_IOW('M', 8, __u32)
 #define MFB_GET_PIXFMT		_IOR('M', 8, __u32)
 
+/*
+ * The MPC5121 BSP comes with a gamma_set utility that initializes the
+ * gamma table.  Unfortunately, it uses bad values for the IOCTL commands,
+ * but there's nothing we can do about it now.  These ioctls are only
+ * supported on the MPC5121.
+ */
+#define MFB_SET_GAMMA		_IOW('M', 1, __u8)
+#define MFB_GET_GAMMA		_IOR('M', 1, __u8)
+
 /*
  * The original definitions of MFB_SET_PIXFMT and MFB_GET_PIXFMT used the
  * wrong value for 'size' field of the ioctl.  The current macros above use the
-- 
cgit v1.2.3-70-g09d2


From f772fabdf72aec5ef05988dd82dfd150e58f7aa3 Mon Sep 17 00:00:00 2001
From: "Manjunathappa, Prakash" <prakash.pm@ti.com>
Date: Tue, 16 Oct 2012 10:23:15 +0530
Subject: da8xx-fb: adopt fb_videomode data for panel information

Adopt fb_videomode data instead of defining driver private
structure to hold panel information. This is the way standard FB
drivers maintain the panel information.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/da8xx-fb.c | 130 ++++++++++++++++++++++-------------------------
 include/video/da8xx-fb.h |   3 ++
 2 files changed, 63 insertions(+), 70 deletions(-)

(limited to 'include')

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 80665f66ac1..c3db0366d59 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -213,62 +213,50 @@ static struct fb_fix_screeninfo da8xx_fb_fix __devinitdata = {
 	.accel = FB_ACCEL_NONE
 };
 
-struct da8xx_panel {
-	const char	name[25];	/* Full name <vendor>_<model> */
-	unsigned short	width;
-	unsigned short	height;
-	int		hfp;		/* Horizontal front porch */
-	int		hbp;		/* Horizontal back porch */
-	int		hsw;		/* Horizontal Sync Pulse Width */
-	int		vfp;		/* Vertical front porch */
-	int		vbp;		/* Vertical back porch */
-	int		vsw;		/* Vertical Sync Pulse Width */
-	unsigned int	pxl_clk;	/* Pixel clock */
-	unsigned char	invert_pxl_clk;	/* Invert Pixel clock */
-};
-
-static struct da8xx_panel known_lcd_panels[] = {
+static struct fb_videomode known_lcd_panels[] = {
 	/* Sharp LCD035Q3DG01 */
 	[0] = {
-		.name = "Sharp_LCD035Q3DG01",
-		.width = 320,
-		.height = 240,
-		.hfp = 8,
-		.hbp = 6,
-		.hsw = 0,
-		.vfp = 2,
-		.vbp = 2,
-		.vsw = 0,
-		.pxl_clk = 4608000,
-		.invert_pxl_clk = 1,
+		.name           = "Sharp_LCD035Q3DG01",
+		.xres           = 320,
+		.yres           = 240,
+		.pixclock       = 4608000,
+		.left_margin    = 6,
+		.right_margin   = 8,
+		.upper_margin   = 2,
+		.lower_margin   = 2,
+		.hsync_len      = 0,
+		.vsync_len      = 0,
+		.sync           = FB_SYNC_CLK_INVERT,
 	},
 	/* Sharp LK043T1DG01 */
 	[1] = {
-		.name = "Sharp_LK043T1DG01",
-		.width = 480,
-		.height = 272,
-		.hfp = 2,
-		.hbp = 2,
-		.hsw = 41,
-		.vfp = 2,
-		.vbp = 2,
-		.vsw = 10,
-		.pxl_clk = 7833600,
-		.invert_pxl_clk = 0,
+		.name           = "Sharp_LK043T1DG01",
+		.xres           = 480,
+		.yres           = 272,
+		.pixclock       = 7833600,
+		.left_margin    = 2,
+		.right_margin   = 2,
+		.upper_margin   = 2,
+		.lower_margin   = 2,
+		.hsync_len      = 41,
+		.vsync_len      = 10,
+		.sync           = 0,
+		.flag           = 0,
 	},
 	[2] = {
 		/* Hitachi SP10Q010 */
-		.name = "SP10Q010",
-		.width = 320,
-		.height = 240,
-		.hfp = 10,
-		.hbp = 10,
-		.hsw = 10,
-		.vfp = 10,
-		.vbp = 10,
-		.vsw = 10,
-		.pxl_clk = 7833600,
-		.invert_pxl_clk = 0,
+		.name           = "SP10Q010",
+		.xres           = 320,
+		.yres           = 240,
+		.pixclock       = 7833600,
+		.left_margin    = 10,
+		.right_margin   = 10,
+		.upper_margin   = 10,
+		.lower_margin   = 10,
+		.hsync_len      = 10,
+		.vsync_len      = 10,
+		.sync           = 0,
+		.flag           = 0,
 	},
 };
 
@@ -728,7 +716,7 @@ static void lcd_calc_clk_divider(struct da8xx_fb_par *par)
 }
 
 static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
-		struct da8xx_panel *panel)
+		struct fb_videomode *panel)
 {
 	u32 bpp;
 	int ret = 0;
@@ -738,7 +726,7 @@ static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
 	/* Calculate the divider */
 	lcd_calc_clk_divider(par);
 
-	if (panel->invert_pxl_clk)
+	if (panel->sync & FB_SYNC_CLK_INVERT)
 		lcdc_write((lcdc_read(LCD_RASTER_TIMING_2_REG) |
 			LCD_INVERT_PIXEL_CLOCK), LCD_RASTER_TIMING_2_REG);
 	else
@@ -754,8 +742,10 @@ static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
 	lcd_cfg_ac_bias(cfg->ac_bias, cfg->ac_bias_intrpt);
 
 	/* Configure the vertical and horizontal sync properties. */
-	lcd_cfg_vertical_sync(panel->vbp, panel->vsw, panel->vfp);
-	lcd_cfg_horizontal_sync(panel->hbp, panel->hsw, panel->hfp);
+	lcd_cfg_vertical_sync(panel->lower_margin, panel->vsync_len,
+			panel->upper_margin);
+	lcd_cfg_horizontal_sync(panel->right_margin, panel->hsync_len,
+			panel->left_margin);
 
 	/* Configure for disply */
 	ret = lcd_cfg_display(cfg);
@@ -772,8 +762,8 @@ static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
 		bpp = cfg->p_disp_panel->max_bpp;
 	if (bpp == 12)
 		bpp = 16;
-	ret = lcd_cfg_frame_buffer(par, (unsigned int)panel->width,
-				(unsigned int)panel->height, bpp,
+	ret = lcd_cfg_frame_buffer(par, (unsigned int)panel->xres,
+				(unsigned int)panel->yres, bpp,
 				cfg->raster_order);
 	if (ret < 0)
 		return ret;
@@ -1235,7 +1225,7 @@ static int __devinit fb_probe(struct platform_device *device)
 	struct da8xx_lcdc_platform_data *fb_pdata =
 						device->dev.platform_data;
 	struct lcd_ctrl_config *lcd_cfg;
-	struct da8xx_panel *lcdc_info;
+	struct fb_videomode *lcdc_info;
 	struct fb_info *da8xx_fb_info;
 	struct clk *fb_clk = NULL;
 	struct da8xx_fb_par *par;
@@ -1323,7 +1313,7 @@ static int __devinit fb_probe(struct platform_device *device)
 #ifdef CONFIG_CPU_FREQ
 	par->lcd_fck_rate = clk_get_rate(fb_clk);
 #endif
-	par->pxl_clk = lcdc_info->pxl_clk;
+	par->pxl_clk = lcdc_info->pixclock;
 	if (fb_pdata->panel_power_ctrl) {
 		par->panel_power_ctrl = fb_pdata->panel_power_ctrl;
 		par->panel_power_ctrl(1);
@@ -1336,8 +1326,8 @@ static int __devinit fb_probe(struct platform_device *device)
 	}
 
 	/* allocate frame buffer */
-	par->vram_size = lcdc_info->width * lcdc_info->height * lcd_cfg->bpp;
-	ulcm = lcm((lcdc_info->width * lcd_cfg->bpp)/8, PAGE_SIZE);
+	par->vram_size = lcdc_info->xres * lcdc_info->yres * lcd_cfg->bpp;
+	ulcm = lcm((lcdc_info->xres * lcd_cfg->bpp)/8, PAGE_SIZE);
 	par->vram_size = roundup(par->vram_size/8, ulcm);
 	par->vram_size = par->vram_size * LCD_NUM_BUFFERS;
 
@@ -1355,10 +1345,10 @@ static int __devinit fb_probe(struct platform_device *device)
 	da8xx_fb_info->screen_base = (char __iomem *) par->vram_virt;
 	da8xx_fb_fix.smem_start    = par->vram_phys;
 	da8xx_fb_fix.smem_len      = par->vram_size;
-	da8xx_fb_fix.line_length   = (lcdc_info->width * lcd_cfg->bpp) / 8;
+	da8xx_fb_fix.line_length   = (lcdc_info->xres * lcd_cfg->bpp) / 8;
 
 	par->dma_start = par->vram_phys;
-	par->dma_end   = par->dma_start + lcdc_info->height *
+	par->dma_end   = par->dma_start + lcdc_info->yres *
 		da8xx_fb_fix.line_length - 1;
 
 	/* allocate palette buffer */
@@ -1384,22 +1374,22 @@ static int __devinit fb_probe(struct platform_device *device)
 	/* Initialize par */
 	da8xx_fb_info->var.bits_per_pixel = lcd_cfg->bpp;
 
-	da8xx_fb_var.xres = lcdc_info->width;
-	da8xx_fb_var.xres_virtual = lcdc_info->width;
+	da8xx_fb_var.xres = lcdc_info->xres;
+	da8xx_fb_var.xres_virtual = lcdc_info->xres;
 
-	da8xx_fb_var.yres         = lcdc_info->height;
-	da8xx_fb_var.yres_virtual = lcdc_info->height * LCD_NUM_BUFFERS;
+	da8xx_fb_var.yres         = lcdc_info->yres;
+	da8xx_fb_var.yres_virtual = lcdc_info->yres * LCD_NUM_BUFFERS;
 
 	da8xx_fb_var.grayscale =
 	    lcd_cfg->p_disp_panel->panel_shade == MONOCHROME ? 1 : 0;
 	da8xx_fb_var.bits_per_pixel = lcd_cfg->bpp;
 
-	da8xx_fb_var.hsync_len = lcdc_info->hsw;
-	da8xx_fb_var.vsync_len = lcdc_info->vsw;
-	da8xx_fb_var.right_margin = lcdc_info->hfp;
-	da8xx_fb_var.left_margin  = lcdc_info->hbp;
-	da8xx_fb_var.lower_margin = lcdc_info->vfp;
-	da8xx_fb_var.upper_margin = lcdc_info->vbp;
+	da8xx_fb_var.hsync_len = lcdc_info->hsync_len;
+	da8xx_fb_var.vsync_len = lcdc_info->vsync_len;
+	da8xx_fb_var.right_margin = lcdc_info->right_margin;
+	da8xx_fb_var.left_margin  = lcdc_info->left_margin;
+	da8xx_fb_var.lower_margin = lcdc_info->lower_margin;
+	da8xx_fb_var.upper_margin = lcdc_info->upper_margin;
 	da8xx_fb_var.pixclock = da8xxfb_pixel_clk_period(par);
 
 	/* Initialize fbinfo */
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
index 5a0e4f9efb5..12e4e1de5e3 100644
--- a/include/video/da8xx-fb.h
+++ b/include/video/da8xx-fb.h
@@ -103,5 +103,8 @@ struct lcd_sync_arg {
 #define FBIPUT_HSYNC		_IOW('F', 9, int)
 #define FBIPUT_VSYNC		_IOW('F', 10, int)
 
+/* Proprietary FB_SYNC_ flags */
+#define FB_SYNC_CLK_INVERT 0x40000000
+
 #endif  /* ifndef DA8XX_FB_H */
 
-- 
cgit v1.2.3-70-g09d2


From 3b43ad201dea06be1636e4809278d63837f8d292 Mon Sep 17 00:00:00 2001
From: "Manjunathappa, Prakash" <prakash.pm@ti.com>
Date: Tue, 16 Oct 2012 10:23:16 +0530
Subject: da8xx-fb: cleanup LCDC configurations

Configure below LCDC configurations to optimal values, also have an
option configure these optional parameters for platform.
1) AC bias configuration: Required only for passive panels
2) Dma_burst_size:
3) FIFO_DMA_DELAY:
4) FIFO threshold: Does not apply for da830 LCDC.

Patch is verified for 16bpp and 24bpp configurations on da830, da850 and
am335x EVMs.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 arch/arm/mach-davinci/devices-da8xx.c | 22 +-----------------
 drivers/video/da8xx-fb.c              | 43 ++++++++++++++---------------------
 include/video/da8xx-fb.h              | 22 +-----------------
 3 files changed, 19 insertions(+), 68 deletions(-)

(limited to 'include')

diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index bd2f72b414b..fcb30d3ae24 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -518,29 +518,9 @@ void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata)
 	}
 }
 
-static const struct display_panel disp_panel = {
-	QVGA,
-	16,
-	16,
-	COLOR_ACTIVE,
-};
-
 static struct lcd_ctrl_config lcd_cfg = {
-	&disp_panel,
-	.ac_bias		= 255,
-	.ac_bias_intrpt		= 0,
-	.dma_burst_sz		= 16,
+	.panel_shade		= COLOR_ACTIVE,
 	.bpp			= 16,
-	.fdd			= 255,
-	.tft_alt_mode		= 0,
-	.stn_565_mode		= 0,
-	.mono_8bit_mode		= 0,
-	.invert_line_clock	= 1,
-	.invert_frm_clock	= 1,
-	.sync_edge		= 0,
-	.sync_ctrl		= 1,
-	.raster_order		= 0,
-	.fifo_th		= 6,
 };
 
 struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata = {
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index c3db0366d59..3fd9ec5f993 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -226,7 +226,8 @@ static struct fb_videomode known_lcd_panels[] = {
 		.lower_margin   = 2,
 		.hsync_len      = 0,
 		.vsync_len      = 0,
-		.sync           = FB_SYNC_CLK_INVERT,
+		.sync           = FB_SYNC_CLK_INVERT |
+			FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 	},
 	/* Sharp LK043T1DG01 */
 	[1] = {
@@ -240,7 +241,7 @@ static struct fb_videomode known_lcd_panels[] = {
 		.lower_margin   = 2,
 		.hsync_len      = 41,
 		.vsync_len      = 10,
-		.sync           = 0,
+		.sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 		.flag           = 0,
 	},
 	[2] = {
@@ -255,7 +256,7 @@ static struct fb_videomode known_lcd_panels[] = {
 		.lower_margin   = 10,
 		.hsync_len      = 10,
 		.vsync_len      = 10,
-		.sync           = 0,
+		.sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 		.flag           = 0,
 	},
 };
@@ -387,10 +388,9 @@ static int lcd_cfg_dma(int burst_size, int fifo_th)
 		reg |= LCD_DMA_BURST_SIZE(LCD_DMA_BURST_8);
 		break;
 	case 16:
+	default:
 		reg |= LCD_DMA_BURST_SIZE(LCD_DMA_BURST_16);
 		break;
-	default:
-		return -EINVAL;
 	}
 
 	reg |= (fifo_th << 8);
@@ -435,7 +435,8 @@ static void lcd_cfg_vertical_sync(int back_porch, int pulse_width,
 	lcdc_write(reg, LCD_RASTER_TIMING_1_REG);
 }
 
-static int lcd_cfg_display(const struct lcd_ctrl_config *cfg)
+static int lcd_cfg_display(const struct lcd_ctrl_config *cfg,
+		struct fb_videomode *panel)
 {
 	u32 reg;
 	u32 reg_int;
@@ -444,7 +445,7 @@ static int lcd_cfg_display(const struct lcd_ctrl_config *cfg)
 						LCD_MONO_8BIT_MODE |
 						LCD_MONOCHROME_MODE);
 
-	switch (cfg->p_disp_panel->panel_shade) {
+	switch (cfg->panel_shade) {
 	case MONOCHROME:
 		reg |= LCD_MONOCHROME_MODE;
 		if (cfg->mono_8bit_mode)
@@ -457,7 +458,9 @@ static int lcd_cfg_display(const struct lcd_ctrl_config *cfg)
 		break;
 
 	case COLOR_PASSIVE:
-		if (cfg->stn_565_mode)
+		/* AC bias applicable only for Pasive panels */
+		lcd_cfg_ac_bias(cfg->ac_bias, cfg->ac_bias_intrpt);
+		if (cfg->bpp == 12 && cfg->stn_565_mode)
 			reg |= LCD_STN_565_ENABLE;
 		break;
 
@@ -478,22 +481,19 @@ static int lcd_cfg_display(const struct lcd_ctrl_config *cfg)
 
 	reg = lcdc_read(LCD_RASTER_TIMING_2_REG);
 
-	if (cfg->sync_ctrl)
-		reg |= LCD_SYNC_CTRL;
-	else
-		reg &= ~LCD_SYNC_CTRL;
+	reg |= LCD_SYNC_CTRL;
 
 	if (cfg->sync_edge)
 		reg |= LCD_SYNC_EDGE;
 	else
 		reg &= ~LCD_SYNC_EDGE;
 
-	if (cfg->invert_line_clock)
+	if (panel->sync & FB_SYNC_HOR_HIGH_ACT)
 		reg |= LCD_INVERT_LINE_CLOCK;
 	else
 		reg &= ~LCD_INVERT_LINE_CLOCK;
 
-	if (cfg->invert_frm_clock)
+	if (panel->sync & FB_SYNC_VERT_HIGH_ACT)
 		reg |= LCD_INVERT_FRAME_CLOCK;
 	else
 		reg &= ~LCD_INVERT_FRAME_CLOCK;
@@ -738,9 +738,6 @@ static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
 	if (ret < 0)
 		return ret;
 
-	/* Configure the AC bias properties. */
-	lcd_cfg_ac_bias(cfg->ac_bias, cfg->ac_bias_intrpt);
-
 	/* Configure the vertical and horizontal sync properties. */
 	lcd_cfg_vertical_sync(panel->lower_margin, panel->vsync_len,
 			panel->upper_margin);
@@ -748,18 +745,12 @@ static int lcd_init(struct da8xx_fb_par *par, const struct lcd_ctrl_config *cfg,
 			panel->left_margin);
 
 	/* Configure for disply */
-	ret = lcd_cfg_display(cfg);
+	ret = lcd_cfg_display(cfg, panel);
 	if (ret < 0)
 		return ret;
 
-	if (QVGA != cfg->p_disp_panel->panel_type)
-		return -EINVAL;
+	bpp = cfg->bpp;
 
-	if (cfg->bpp <= cfg->p_disp_panel->max_bpp &&
-	    cfg->bpp >= cfg->p_disp_panel->min_bpp)
-		bpp = cfg->bpp;
-	else
-		bpp = cfg->p_disp_panel->max_bpp;
 	if (bpp == 12)
 		bpp = 16;
 	ret = lcd_cfg_frame_buffer(par, (unsigned int)panel->xres,
@@ -1381,7 +1372,7 @@ static int __devinit fb_probe(struct platform_device *device)
 	da8xx_fb_var.yres_virtual = lcdc_info->yres * LCD_NUM_BUFFERS;
 
 	da8xx_fb_var.grayscale =
-	    lcd_cfg->p_disp_panel->panel_shade == MONOCHROME ? 1 : 0;
+	    lcd_cfg->panel_shade == MONOCHROME ? 1 : 0;
 	da8xx_fb_var.bits_per_pixel = lcd_cfg->bpp;
 
 	da8xx_fb_var.hsync_len = lcdc_info->hsync_len;
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
index 12e4e1de5e3..f88825928dd 100644
--- a/include/video/da8xx-fb.h
+++ b/include/video/da8xx-fb.h
@@ -12,10 +12,6 @@
 #ifndef DA8XX_FB_H
 #define DA8XX_FB_H
 
-enum panel_type {
-	QVGA = 0
-};
-
 enum panel_shade {
 	MONOCHROME = 0,
 	COLOR_ACTIVE,
@@ -27,13 +23,6 @@ enum raster_load_mode {
 	LOAD_PALETTE,
 };
 
-struct display_panel {
-	enum panel_type panel_type; /* QVGA */
-	int max_bpp;
-	int min_bpp;
-	enum panel_shade panel_shade;
-};
-
 struct da8xx_lcdc_platform_data {
 	const char manu_name[10];
 	void *controller_data;
@@ -42,7 +31,7 @@ struct da8xx_lcdc_platform_data {
 };
 
 struct lcd_ctrl_config {
-	const struct display_panel *p_disp_panel;
+	enum panel_shade panel_shade;
 
 	/* AC Bias Pin Frequency */
 	int ac_bias;
@@ -68,18 +57,9 @@ struct lcd_ctrl_config {
 	/* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */
 	unsigned char mono_8bit_mode;
 
-	/* Invert line clock */
-	unsigned char invert_line_clock;
-
-	/* Invert frame clock  */
-	unsigned char invert_frm_clock;
-
 	/* Horizontal and Vertical Sync Edge: 0=rising 1=falling */
 	unsigned char sync_edge;
 
-	/* Horizontal and Vertical Sync: Control: 0=ignore */
-	unsigned char sync_ctrl;
-
 	/* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */
 	unsigned char raster_order;
 
-- 
cgit v1.2.3-70-g09d2


From 8dd2491a4216778a81668581041ba1c06453ed6c Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 10 Oct 2012 10:26:45 +0300
Subject: OMAPDSS: add omapdss_compat_init()

Add two new exported functions, omapdss_compat_init and
omapdss_compat_uninit, which are to be used by omapfb, omap_vout to
enable compatibility mode for omapdss. The functions are called by
omapdss internally for now, and moved to other drivers later.

The compatibility mode is implemented fully in the following patches.
For now, enabling compat mode only sets up the private data in apply.c.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/dss/apply.c | 33 ++++++++++++++++++++++++++++++++-
 drivers/video/omap2/dss/core.c  |  4 +++-
 drivers/video/omap2/dss/dss.h   |  1 -
 include/video/omapdss.h         |  3 +++
 4 files changed, 38 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
index 4a5cc5c64d4..ba1343274bb 100644
--- a/drivers/video/omap2/dss/apply.c
+++ b/drivers/video/omap2/dss/apply.c
@@ -18,6 +18,7 @@
 #define DSS_SUBSYS_NAME "APPLY"
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/jiffies.h>
@@ -131,7 +132,7 @@ static struct mgr_priv_data *get_mgr_priv(struct omap_overlay_manager *mgr)
 	return &dss_data.mgr_priv_data_array[mgr->id];
 }
 
-void dss_apply_init(void)
+static void apply_init_priv(void)
 {
 	const int num_ovls = dss_feat_get_num_ovls();
 	struct mgr_priv_data *mp;
@@ -1463,3 +1464,33 @@ err:
 	return r;
 }
 
+static int compat_refcnt;
+static DEFINE_MUTEX(compat_init_lock);
+
+int omapdss_compat_init(void)
+{
+	mutex_lock(&compat_init_lock);
+
+	if (compat_refcnt++ > 0)
+		goto out;
+
+	apply_init_priv();
+
+out:
+	mutex_unlock(&compat_init_lock);
+
+	return 0;
+}
+EXPORT_SYMBOL(omapdss_compat_init);
+
+void omapdss_compat_uninit(void)
+{
+	mutex_lock(&compat_init_lock);
+
+	if (--compat_refcnt > 0)
+		goto out;
+
+out:
+	mutex_unlock(&compat_init_lock);
+}
+EXPORT_SYMBOL(omapdss_compat_uninit);
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 5c5e5919058..86c743f5ed2 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -232,7 +232,7 @@ static int __init omap_dss_probe(struct platform_device *pdev)
 
 	dss_features_init(omapdss_get_version());
 
-	dss_apply_init();
+	omapdss_compat_init();
 
 	dss_init_overlay_managers(pdev);
 	dss_init_overlays(pdev);
@@ -264,6 +264,8 @@ static int omap_dss_remove(struct platform_device *pdev)
 	dss_uninit_overlays(pdev);
 	dss_uninit_overlay_managers(pdev);
 
+	omapdss_compat_uninit();
+
 	return 0;
 }
 
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index bdf84313566..9da3d61b8a5 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -178,7 +178,6 @@ void dss_copy_device_pdata(struct omap_dss_device *dst,
 		const struct omap_dss_device *src);
 
 /* apply */
-void dss_apply_init(void);
 int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr);
 int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl);
 void dss_mgr_start_update(struct omap_overlay_manager *mgr);
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index b1248c2d36e..a9402362d81 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -836,4 +836,7 @@ void omapdss_rfbi_set_data_lines(struct omap_dss_device *dssdev,
 void omapdss_rfbi_set_interface_timings(struct omap_dss_device *dssdev,
 		struct rfbi_timings *timings);
 
+int omapdss_compat_init(void);
+void omapdss_compat_uninit(void);
+
 #endif
-- 
cgit v1.2.3-70-g09d2


From 549acbe7a3380dd3bd2ac71698549148ecc0d17e Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 10 Oct 2012 14:03:11 +0300
Subject: OMAPDSS: move omap_dispc_wait_for_irq_interruptible_timeout to
 dispc-compat.c

We have two functions to wait for a dispc interrupt:

int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout);
int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,

Of these, the former is not used at all, and can be removed. The latter
is only used by the compat layer, and can be moved to the compat layer
code.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/dss/dispc-compat.c | 30 ++++++++++++++++++
 drivers/video/omap2/dss/dispc-compat.h |  3 ++
 drivers/video/omap2/dss/dispc.c        | 57 ----------------------------------
 include/video/omapdss.h                |  4 ---
 4 files changed, 33 insertions(+), 61 deletions(-)

(limited to 'include')

diff --git a/drivers/video/omap2/dss/dispc-compat.c b/drivers/video/omap2/dss/dispc-compat.c
index cca38488ab2..24e1d5e974e 100644
--- a/drivers/video/omap2/dss/dispc-compat.c
+++ b/drivers/video/omap2/dss/dispc-compat.c
@@ -205,3 +205,33 @@ void dispc_mgr_disable_sync(enum omap_channel channel)
 		WARN_ON(1);
 }
 
+int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
+		unsigned long timeout)
+{
+	void dispc_irq_wait_handler(void *data, u32 mask)
+	{
+		complete((struct completion *)data);
+	}
+
+	int r;
+	DECLARE_COMPLETION_ONSTACK(completion);
+
+	r = omap_dispc_register_isr(dispc_irq_wait_handler, &completion,
+			irqmask);
+
+	if (r)
+		return r;
+
+	timeout = wait_for_completion_interruptible_timeout(&completion,
+			timeout);
+
+	omap_dispc_unregister_isr(dispc_irq_wait_handler, &completion, irqmask);
+
+	if (timeout == 0)
+		return -ETIMEDOUT;
+
+	if (timeout == -ERESTARTSYS)
+		return -ERESTARTSYS;
+
+	return 0;
+}
diff --git a/drivers/video/omap2/dss/dispc-compat.h b/drivers/video/omap2/dss/dispc-compat.h
index 2d4f5e77a7b..8322d43d28c 100644
--- a/drivers/video/omap2/dss/dispc-compat.h
+++ b/drivers/video/omap2/dss/dispc-compat.h
@@ -21,4 +21,7 @@
 void dispc_mgr_enable_sync(enum omap_channel channel);
 void dispc_mgr_disable_sync(enum omap_channel channel);
 
+int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
+		unsigned long timeout);
+
 #endif
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 73972e99ec6..f7c73421402 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -3750,63 +3750,6 @@ static void dispc_error_worker(struct work_struct *work)
 	dispc_runtime_put();
 }
 
-int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout)
-{
-	void dispc_irq_wait_handler(void *data, u32 mask)
-	{
-		complete((struct completion *)data);
-	}
-
-	int r;
-	DECLARE_COMPLETION_ONSTACK(completion);
-
-	r = omap_dispc_register_isr(dispc_irq_wait_handler, &completion,
-			irqmask);
-
-	if (r)
-		return r;
-
-	timeout = wait_for_completion_timeout(&completion, timeout);
-
-	omap_dispc_unregister_isr(dispc_irq_wait_handler, &completion, irqmask);
-
-	if (timeout == 0)
-		return -ETIMEDOUT;
-
-	return 0;
-}
-
-int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
-		unsigned long timeout)
-{
-	void dispc_irq_wait_handler(void *data, u32 mask)
-	{
-		complete((struct completion *)data);
-	}
-
-	int r;
-	DECLARE_COMPLETION_ONSTACK(completion);
-
-	r = omap_dispc_register_isr(dispc_irq_wait_handler, &completion,
-			irqmask);
-
-	if (r)
-		return r;
-
-	timeout = wait_for_completion_interruptible_timeout(&completion,
-			timeout);
-
-	omap_dispc_unregister_isr(dispc_irq_wait_handler, &completion, irqmask);
-
-	if (timeout == 0)
-		return -ETIMEDOUT;
-
-	if (timeout == -ERESTARTSYS)
-		return -ERESTARTSYS;
-
-	return 0;
-}
-
 static void _omap_dispc_initialize_irq(void)
 {
 	unsigned long flags;
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index a9402362d81..823a07b00fe 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -775,10 +775,6 @@ typedef void (*omap_dispc_isr_t) (void *arg, u32 mask);
 int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
 int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
 
-int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout);
-int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
-		unsigned long timeout);
-
 #define to_dss_driver(x) container_of((x), struct omap_dss_driver, driver)
 #define to_dss_device(x) container_of((x), struct omap_dss_device, dev)
 
-- 
cgit v1.2.3-70-g09d2


From a97a96347598201ae39b5aee67638dae2cebe454 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 24 Oct 2012 13:52:40 +0300
Subject: OMAPDSS: export dss_mgr_ops functions

Export dss_mgr_ops related functions.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/dss/dss.h    | 30 ------------------------------
 drivers/video/omap2/dss/output.c |  9 +++++++++
 include/video/omapdss.h          | 29 +++++++++++++++++++++++++++++
 3 files changed, 38 insertions(+), 30 deletions(-)

(limited to 'include')

diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 8c89cdda96d..1d8483cbe39 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -179,19 +179,6 @@ void dss_put_device(struct omap_dss_device *dssdev);
 void dss_copy_device_pdata(struct omap_dss_device *dst,
 		const struct omap_dss_device *src);
 
-/* apply */
-void dss_mgr_start_update(struct omap_overlay_manager *mgr);
-int dss_mgr_enable(struct omap_overlay_manager *mgr);
-void dss_mgr_disable(struct omap_overlay_manager *mgr);
-void dss_mgr_set_timings(struct omap_overlay_manager *mgr,
-		const struct omap_video_timings *timings);
-void dss_mgr_set_lcd_config(struct omap_overlay_manager *mgr,
-		const struct dss_lcd_mgr_config *config);
-int dss_mgr_register_framedone_handler(struct omap_overlay_manager *mgr,
-		void (*handler)(void *), void *data);
-void dss_mgr_unregister_framedone_handler(struct omap_overlay_manager *mgr,
-		void (*handler)(void *), void *data);
-
 /* output */
 void dss_register_output(struct omap_dss_output *out);
 void dss_unregister_output(struct omap_dss_output *out);
@@ -529,21 +516,4 @@ static inline void dss_collect_irq_stats(u32 irqstatus, unsigned *irq_arr)
 }
 #endif
 
-struct dss_mgr_ops {
-	void (*start_update)(struct omap_overlay_manager *mgr);
-	int (*enable)(struct omap_overlay_manager *mgr);
-	void (*disable)(struct omap_overlay_manager *mgr);
-	void (*set_timings)(struct omap_overlay_manager *mgr,
-			const struct omap_video_timings *timings);
-	void (*set_lcd_config)(struct omap_overlay_manager *mgr,
-			const struct dss_lcd_mgr_config *config);
-	int (*register_framedone_handler)(struct omap_overlay_manager *mgr,
-			void (*handler)(void *), void *data);
-	void (*unregister_framedone_handler)(struct omap_overlay_manager *mgr,
-			void (*handler)(void *), void *data);
-};
-
-int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops);
-void dss_uninstall_mgr_ops(void);
-
 #endif
diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c
index 6def0d7bbd0..79dea1a1a73 100644
--- a/drivers/video/omap2/dss/output.c
+++ b/drivers/video/omap2/dss/output.c
@@ -125,47 +125,56 @@ int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops)
 
 	return 0;
 }
+EXPORT_SYMBOL(dss_install_mgr_ops);
 
 void dss_uninstall_mgr_ops(void)
 {
 	dss_mgr_ops = NULL;
 }
+EXPORT_SYMBOL(dss_uninstall_mgr_ops);
 
 void dss_mgr_set_timings(struct omap_overlay_manager *mgr,
 		const struct omap_video_timings *timings)
 {
 	dss_mgr_ops->set_timings(mgr, timings);
 }
+EXPORT_SYMBOL(dss_mgr_set_timings);
 
 void dss_mgr_set_lcd_config(struct omap_overlay_manager *mgr,
 		const struct dss_lcd_mgr_config *config)
 {
 	dss_mgr_ops->set_lcd_config(mgr, config);
 }
+EXPORT_SYMBOL(dss_mgr_set_lcd_config);
 
 int dss_mgr_enable(struct omap_overlay_manager *mgr)
 {
 	return dss_mgr_ops->enable(mgr);
 }
+EXPORT_SYMBOL(dss_mgr_enable);
 
 void dss_mgr_disable(struct omap_overlay_manager *mgr)
 {
 	dss_mgr_ops->disable(mgr);
 }
+EXPORT_SYMBOL(dss_mgr_disable);
 
 void dss_mgr_start_update(struct omap_overlay_manager *mgr)
 {
 	dss_mgr_ops->start_update(mgr);
 }
+EXPORT_SYMBOL(dss_mgr_start_update);
 
 int dss_mgr_register_framedone_handler(struct omap_overlay_manager *mgr,
 		void (*handler)(void *), void *data)
 {
 	return dss_mgr_ops->register_framedone_handler(mgr, handler, data);
 }
+EXPORT_SYMBOL(dss_mgr_register_framedone_handler);
 
 void dss_mgr_unregister_framedone_handler(struct omap_overlay_manager *mgr,
 		void (*handler)(void *), void *data)
 {
 	dss_mgr_ops->unregister_framedone_handler(mgr, handler, data);
 }
+EXPORT_SYMBOL(dss_mgr_unregister_framedone_handler);
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 823a07b00fe..d1bf3bc54db 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -55,6 +55,7 @@
 
 struct omap_dss_device;
 struct omap_overlay_manager;
+struct dss_lcd_mgr_config;
 struct snd_aes_iec958;
 struct snd_cea_861_aud_if;
 
@@ -835,4 +836,32 @@ void omapdss_rfbi_set_interface_timings(struct omap_dss_device *dssdev,
 int omapdss_compat_init(void);
 void omapdss_compat_uninit(void);
 
+struct dss_mgr_ops {
+	void (*start_update)(struct omap_overlay_manager *mgr);
+	int (*enable)(struct omap_overlay_manager *mgr);
+	void (*disable)(struct omap_overlay_manager *mgr);
+	void (*set_timings)(struct omap_overlay_manager *mgr,
+			const struct omap_video_timings *timings);
+	void (*set_lcd_config)(struct omap_overlay_manager *mgr,
+			const struct dss_lcd_mgr_config *config);
+	int (*register_framedone_handler)(struct omap_overlay_manager *mgr,
+			void (*handler)(void *), void *data);
+	void (*unregister_framedone_handler)(struct omap_overlay_manager *mgr,
+			void (*handler)(void *), void *data);
+};
+
+int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops);
+void dss_uninstall_mgr_ops(void);
+
+void dss_mgr_set_timings(struct omap_overlay_manager *mgr,
+		const struct omap_video_timings *timings);
+void dss_mgr_set_lcd_config(struct omap_overlay_manager *mgr,
+		const struct dss_lcd_mgr_config *config);
+int dss_mgr_enable(struct omap_overlay_manager *mgr);
+void dss_mgr_disable(struct omap_overlay_manager *mgr);
+void dss_mgr_start_update(struct omap_overlay_manager *mgr);
+int dss_mgr_register_framedone_handler(struct omap_overlay_manager *mgr,
+		void (*handler)(void *), void *data);
+void dss_mgr_unregister_framedone_handler(struct omap_overlay_manager *mgr,
+		void (*handler)(void *), void *data);
 #endif
-- 
cgit v1.2.3-70-g09d2


From eda34273631a9c4bae65eb49394549f6007f2fb8 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 7 Nov 2012 16:26:11 +0200
Subject: OMAPDSS: export dss_feat functions

Export dss_features related functions.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/dss/dss_features.c | 6 ++++++
 drivers/video/omap2/dss/dss_features.h | 5 -----
 include/video/omapdss.h                | 8 ++++++++
 3 files changed, 14 insertions(+), 5 deletions(-)

(limited to 'include')

diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
index 1d125c6bfd1..18688c12e30 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/omap2/dss/dss_features.c
@@ -18,6 +18,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/err.h>
 #include <linux/slab.h>
@@ -839,11 +840,13 @@ int dss_feat_get_num_mgrs(void)
 {
 	return omap_current_dss_features->num_mgrs;
 }
+EXPORT_SYMBOL(dss_feat_get_num_mgrs);
 
 int dss_feat_get_num_ovls(void)
 {
 	return omap_current_dss_features->num_ovls;
 }
+EXPORT_SYMBOL(dss_feat_get_num_ovls);
 
 int dss_feat_get_num_wbs(void)
 {
@@ -864,16 +867,19 @@ enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel
 {
 	return omap_current_dss_features->supported_displays[channel];
 }
+EXPORT_SYMBOL(dss_feat_get_supported_displays);
 
 enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel)
 {
 	return omap_current_dss_features->supported_outputs[channel];
 }
+EXPORT_SYMBOL(dss_feat_get_supported_outputs);
 
 enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane)
 {
 	return omap_current_dss_features->supported_color_modes[plane];
 }
+EXPORT_SYMBOL(dss_feat_get_supported_color_modes);
 
 enum omap_overlay_caps dss_feat_get_overlay_caps(enum omap_plane plane)
 {
diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/omap2/dss/dss_features.h
index 385b0afe63c..489b9bec4a6 100644
--- a/drivers/video/omap2/dss/dss_features.h
+++ b/drivers/video/omap2/dss/dss_features.h
@@ -101,14 +101,9 @@ enum dss_range_param {
 };
 
 /* DSS Feature Functions */
-int dss_feat_get_num_mgrs(void);
-int dss_feat_get_num_ovls(void);
 int dss_feat_get_num_wbs(void);
 unsigned long dss_feat_get_param_min(enum dss_range_param param);
 unsigned long dss_feat_get_param_max(enum dss_range_param param);
-enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel);
-enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel);
-enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane);
 enum omap_overlay_caps dss_feat_get_overlay_caps(enum omap_plane plane);
 bool dss_feat_color_mode_supported(enum omap_plane plane,
 		enum omap_color_mode color_mode);
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index d1bf3bc54db..8c9df486727 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -755,6 +755,14 @@ const char *omapdss_get_default_display_name(void);
 int omap_dss_start_device(struct omap_dss_device *dssdev);
 void omap_dss_stop_device(struct omap_dss_device *dssdev);
 
+int dss_feat_get_num_mgrs(void);
+int dss_feat_get_num_ovls(void);
+enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel);
+enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel);
+enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane);
+
+
+
 int omap_dss_get_num_overlay_managers(void);
 struct omap_overlay_manager *omap_dss_get_overlay_manager(int num);
 
-- 
cgit v1.2.3-70-g09d2


From 348be69d306260c9bcb62662c4cf04196a2b9f53 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 7 Nov 2012 18:17:35 +0200
Subject: OMAPDSS: export dispc functions

Export DISPC functions.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/dss/dispc.c | 23 +++++++++++++++++++++++
 drivers/video/omap2/dss/dss.h   | 36 +-----------------------------------
 include/video/omapdss.h         | 39 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 63 insertions(+), 35 deletions(-)

(limited to 'include')

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 67548839ff5..fedbd2c8e97 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -494,6 +494,7 @@ int dispc_runtime_get(void)
 	WARN_ON(r < 0);
 	return r < 0 ? r : 0;
 }
+EXPORT_SYMBOL(dispc_runtime_get);
 
 void dispc_runtime_put(void)
 {
@@ -504,11 +505,13 @@ void dispc_runtime_put(void)
 	r = pm_runtime_put_sync(&dispc.pdev->dev);
 	WARN_ON(r < 0 && r != -ENOSYS);
 }
+EXPORT_SYMBOL(dispc_runtime_put);
 
 u32 dispc_mgr_get_vsync_irq(enum omap_channel channel)
 {
 	return mgr_desc[channel].vsync_irq;
 }
+EXPORT_SYMBOL(dispc_mgr_get_vsync_irq);
 
 u32 dispc_mgr_get_framedone_irq(enum omap_channel channel)
 {
@@ -517,11 +520,13 @@ u32 dispc_mgr_get_framedone_irq(enum omap_channel channel)
 
 	return mgr_desc[channel].framedone_irq;
 }
+EXPORT_SYMBOL(dispc_mgr_get_framedone_irq);
 
 u32 dispc_mgr_get_sync_lost_irq(enum omap_channel channel)
 {
 	return mgr_desc[channel].sync_lost_irq;
 }
+EXPORT_SYMBOL(dispc_mgr_get_sync_lost_irq);
 
 u32 dispc_wb_get_framedone_irq(void)
 {
@@ -532,6 +537,7 @@ bool dispc_mgr_go_busy(enum omap_channel channel)
 {
 	return mgr_fld_read(channel, DISPC_MGR_FLD_GO) == 1;
 }
+EXPORT_SYMBOL(dispc_mgr_go_busy);
 
 void dispc_mgr_go(enum omap_channel channel)
 {
@@ -542,6 +548,7 @@ void dispc_mgr_go(enum omap_channel channel)
 
 	mgr_fld_write(channel, DISPC_MGR_FLD_GO, 1);
 }
+EXPORT_SYMBOL(dispc_mgr_go);
 
 bool dispc_wb_go_busy(void)
 {
@@ -945,6 +952,7 @@ void dispc_ovl_set_channel_out(enum omap_plane plane, enum omap_channel channel)
 	}
 	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), val);
 }
+EXPORT_SYMBOL(dispc_ovl_set_channel_out);
 
 static enum omap_channel dispc_ovl_get_channel_out(enum omap_plane plane)
 {
@@ -2359,6 +2367,7 @@ int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel,
 			&five_taps, x_predecim, y_predecim, pos_x,
 			oi->rotation_type, false);
 }
+EXPORT_SYMBOL(dispc_ovl_check);
 
 static int dispc_ovl_setup_common(enum omap_plane plane,
 		enum omap_overlay_caps caps, u32 paddr, u32 p_uv_addr,
@@ -2539,6 +2548,7 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
 
 	return r;
 }
+EXPORT_SYMBOL(dispc_ovl_setup);
 
 int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
 		bool mem_to_mem, const struct omap_video_timings *mgr_timings)
@@ -2599,11 +2609,13 @@ int dispc_ovl_enable(enum omap_plane plane, bool enable)
 
 	return 0;
 }
+EXPORT_SYMBOL(dispc_ovl_enable);
 
 bool dispc_ovl_enabled(enum omap_plane plane)
 {
 	return REG_GET(DISPC_OVL_ATTRIBUTES(plane), 0, 0);
 }
+EXPORT_SYMBOL(dispc_ovl_enabled);
 
 void dispc_mgr_enable(enum omap_channel channel, bool enable)
 {
@@ -2611,11 +2623,13 @@ void dispc_mgr_enable(enum omap_channel channel, bool enable)
 	/* flush posted write */
 	mgr_fld_read(channel, DISPC_MGR_FLD_ENABLE);
 }
+EXPORT_SYMBOL(dispc_mgr_enable);
 
 bool dispc_mgr_is_enabled(enum omap_channel channel)
 {
 	return !!mgr_fld_read(channel, DISPC_MGR_FLD_ENABLE);
 }
+EXPORT_SYMBOL(dispc_mgr_is_enabled);
 
 void dispc_wb_enable(bool enable)
 {
@@ -2712,6 +2726,7 @@ void dispc_mgr_setup(enum omap_channel channel,
 		dispc_mgr_set_cpr_coef(channel, &info->cpr_coefs);
 	}
 }
+EXPORT_SYMBOL(dispc_mgr_setup);
 
 static void dispc_mgr_set_tft_data_lines(enum omap_channel channel, u8 data_lines)
 {
@@ -2788,6 +2803,7 @@ void dispc_mgr_set_lcd_config(enum omap_channel channel,
 
 	dispc_mgr_set_lcd_type_tft(channel);
 }
+EXPORT_SYMBOL(dispc_mgr_set_lcd_config);
 
 static bool _dispc_mgr_size_ok(u16 width, u16 height)
 {
@@ -2926,6 +2942,7 @@ void dispc_mgr_set_timings(enum omap_channel channel,
 
 	dispc_mgr_set_size(channel, t.x_res, t.y_res);
 }
+EXPORT_SYMBOL(dispc_mgr_set_timings);
 
 static void dispc_mgr_set_lcd_divisor(enum omap_channel channel, u16 lck_div,
 		u16 pck_div)
@@ -3389,16 +3406,19 @@ u32 dispc_read_irqstatus(void)
 {
 	return dispc_read_reg(DISPC_IRQSTATUS);
 }
+EXPORT_SYMBOL(dispc_read_irqstatus);
 
 void dispc_clear_irqstatus(u32 mask)
 {
 	dispc_write_reg(DISPC_IRQSTATUS, mask);
 }
+EXPORT_SYMBOL(dispc_clear_irqstatus);
 
 u32 dispc_read_irqenable(void)
 {
 	return dispc_read_reg(DISPC_IRQENABLE);
 }
+EXPORT_SYMBOL(dispc_read_irqenable);
 
 void dispc_write_irqenable(u32 mask)
 {
@@ -3409,6 +3429,7 @@ void dispc_write_irqenable(u32 mask)
 
 	dispc_write_reg(DISPC_IRQENABLE, mask);
 }
+EXPORT_SYMBOL(dispc_write_irqenable);
 
 void dispc_enable_sidle(void)
 {
@@ -3584,11 +3605,13 @@ int dispc_request_irq(irq_handler_t handler, void *dev_id)
 	return devm_request_irq(&dispc.pdev->dev, dispc.irq, handler,
 			     IRQF_SHARED, "OMAP DISPC", dev_id);
 }
+EXPORT_SYMBOL(dispc_request_irq);
 
 void dispc_free_irq(void *dev_id)
 {
 	devm_free_irq(&dispc.pdev->dev, dispc.irq, dev_id);
 }
+EXPORT_SYMBOL(dispc_free_irq);
 
 /* DISPC HW IP initialisation */
 static int __init omap_dispchw_probe(struct platform_device *pdev)
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 1d8483cbe39..ebe9e08b2a9 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -365,16 +365,6 @@ void dpi_uninit_platform_driver(void) __exit;
 int dispc_init_platform_driver(void) __init;
 void dispc_uninit_platform_driver(void) __exit;
 void dispc_dump_clocks(struct seq_file *s);
-u32 dispc_read_irqstatus(void);
-void dispc_clear_irqstatus(u32 mask);
-u32 dispc_read_irqenable(void);
-void dispc_write_irqenable(u32 mask);
-
-int dispc_request_irq(irq_handler_t handler, void *dev_id);
-void dispc_free_irq(void *dev_id);
-
-int dispc_runtime_get(void);
-void dispc_runtime_put(void);
 
 void dispc_enable_sidle(void);
 void dispc_disable_sidle(void);
@@ -398,29 +388,7 @@ void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high);
 void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane,
 		u32 *fifo_low, u32 *fifo_high, bool use_fifomerge,
 		bool manual_update);
-int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
-		bool replication, const struct omap_video_timings *mgr_timings,
-		bool mem_to_mem);
-int dispc_ovl_enable(enum omap_plane plane, bool enable);
-bool dispc_ovl_enabled(enum omap_plane plane);
-void dispc_ovl_set_channel_out(enum omap_plane plane,
-		enum omap_channel channel);
-int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel,
-		const struct omap_overlay_info *oi,
-		const struct omap_video_timings *timings,
-		int *x_predecim, int *y_predecim);
-
-u32 dispc_mgr_get_vsync_irq(enum omap_channel channel);
-u32 dispc_mgr_get_framedone_irq(enum omap_channel channel);
-u32 dispc_mgr_get_sync_lost_irq(enum omap_channel channel);
-bool dispc_mgr_go_busy(enum omap_channel channel);
-void dispc_mgr_go(enum omap_channel channel);
-void dispc_mgr_enable(enum omap_channel channel, bool enable);
-bool dispc_mgr_is_enabled(enum omap_channel channel);
-void dispc_mgr_set_lcd_config(enum omap_channel channel,
-		const struct dss_lcd_mgr_config *config);
-void dispc_mgr_set_timings(enum omap_channel channel,
-		const struct omap_video_timings *timings);
+
 unsigned long dispc_mgr_lclk_rate(enum omap_channel channel);
 unsigned long dispc_mgr_pclk_rate(enum omap_channel channel);
 unsigned long dispc_core_clk_rate(void);
@@ -428,8 +396,6 @@ void dispc_mgr_set_clock_div(enum omap_channel channel,
 		const struct dispc_clock_info *cinfo);
 int dispc_mgr_get_clock_div(enum omap_channel channel,
 		struct dispc_clock_info *cinfo);
-void dispc_mgr_setup(enum omap_channel channel,
-		const struct omap_overlay_manager_info *info);
 
 u32 dispc_wb_get_framedone_irq(void);
 bool dispc_wb_go_busy(void);
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 8c9df486727..caefa093337 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -21,6 +21,7 @@
 #include <linux/list.h>
 #include <linux/kobject.h>
 #include <linux/device.h>
+#include <linux/interrupt.h>
 
 #define DISPC_IRQ_FRAMEDONE		(1 << 0)
 #define DISPC_IRQ_VSYNC			(1 << 1)
@@ -784,6 +785,44 @@ typedef void (*omap_dispc_isr_t) (void *arg, u32 mask);
 int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
 int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
 
+u32 dispc_read_irqstatus(void);
+void dispc_clear_irqstatus(u32 mask);
+u32 dispc_read_irqenable(void);
+void dispc_write_irqenable(u32 mask);
+
+int dispc_request_irq(irq_handler_t handler, void *dev_id);
+void dispc_free_irq(void *dev_id);
+
+int dispc_runtime_get(void);
+void dispc_runtime_put(void);
+
+void dispc_mgr_enable(enum omap_channel channel, bool enable);
+bool dispc_mgr_is_enabled(enum omap_channel channel);
+u32 dispc_mgr_get_vsync_irq(enum omap_channel channel);
+u32 dispc_mgr_get_framedone_irq(enum omap_channel channel);
+u32 dispc_mgr_get_sync_lost_irq(enum omap_channel channel);
+bool dispc_mgr_go_busy(enum omap_channel channel);
+void dispc_mgr_go(enum omap_channel channel);
+void dispc_mgr_set_lcd_config(enum omap_channel channel,
+		const struct dss_lcd_mgr_config *config);
+void dispc_mgr_set_timings(enum omap_channel channel,
+		const struct omap_video_timings *timings);
+void dispc_mgr_setup(enum omap_channel channel,
+		const struct omap_overlay_manager_info *info);
+
+int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel,
+		const struct omap_overlay_info *oi,
+		const struct omap_video_timings *timings,
+		int *x_predecim, int *y_predecim);
+
+int dispc_ovl_enable(enum omap_plane plane, bool enable);
+bool dispc_ovl_enabled(enum omap_plane plane);
+void dispc_ovl_set_channel_out(enum omap_plane plane,
+		enum omap_channel channel);
+int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
+		bool replication, const struct omap_video_timings *mgr_timings,
+		bool mem_to_mem);
+
 #define to_dss_driver(x) container_of((x), struct omap_dss_driver, driver)
 #define to_dss_device(x) container_of((x), struct omap_dss_device, dev)
 
-- 
cgit v1.2.3-70-g09d2