OMAP: DSS2: move get_resolution()

Move get_resolution() from omap_dss_device to omap_dss_driver.

This is part of a larger patch-set, which moves the control from omapdss
driver to the display driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

5 files changed, 11 insertions, 5 deletions

diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 39b1a20a298c..2e6ce835ae5c 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -811,6 +811,10 @@ int omap_dss_register_driver(struct omap_dss_driver *dssdriver)
         dssdriver->driver.bus = &dss_bus_type;
         dssdriver->driver.probe = dss_driver_probe;
         dssdriver->driver.remove = dss_driver_remove;
+
+        if (dssdriver->get_resolution == NULL)
+                dssdriver->get_resolution = omapdss_default_get_resolution;
+
         return driver_register(&dssdriver->driver);
 }
 EXPORT_SYMBOL(omap_dss_register_driver);
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index 80b67d1c9d03..3888c191c8a7 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -303,12 +303,13 @@ static struct device_attribute *display_sysfs_attrs[] = {
         NULL
 };
 
-static void default_get_resolution(struct omap_dss_device *dssdev,
+void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
                         u16 *xres, u16 *yres)
 {
         *xres = dssdev->panel.timings.x_res;
         *yres = dssdev->panel.timings.y_res;
 }
+EXPORT_SYMBOL(omapdss_default_get_resolution);
 
 void default_get_overlay_fifo_thresholds(enum omap_plane plane,
                 u32 fifo_size, enum omap_burst_size *burst_size,
@@ -412,7 +413,6 @@ void dss_init_device(struct platform_device *pdev,
                 return;
         }
 
-        dssdev->get_resolution = default_get_resolution;
         dssdev->get_recommended_bpp = default_get_recommended_bpp;
 
         switch (dssdev->type) {
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index b478a506e038..abc66f2c0705 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -2868,7 +2868,7 @@ static int dsi_set_update_mode(struct omap_dss_device *dssdev,
 
                         DSSDBG("starting auto update\n");
 
-                        dssdev->get_resolution(dssdev, &w, &h);
+                        dssdev->driver->get_resolution(dssdev, &w, &h);
 
                         dsi_set_update_region(dssdev, 0, 0, w, h);
 
@@ -3422,7 +3422,7 @@ static int dsi_display_update(struct omap_dss_device *dssdev,
         if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
                 goto end;
 
-        dssdev->get_resolution(dssdev, &dw, &dh);
+        dssdev->driver->get_resolution(dssdev, &dw, &dh);
 
         if  (x > dw || y > dh)
                 goto end;
diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/omap2/dss/overlay.c
index b7f9a7339842..0c5bea263ac6 100644
--- a/drivers/video/omap2/dss/overlay.c
+++ b/drivers/video/omap2/dss/overlay.c
@@ -350,7 +350,7 @@ int dss_check_overlay(struct omap_overlay *ovl, struct omap_dss_device *dssdev)
                 return -EINVAL;
         }
 
-        dssdev->get_resolution(dssdev, &dw, &dh);
+        dssdev->driver->get_resolution(dssdev, &dw, &dh);
 
         DSSDBG("check_overlay %d: (%d,%d %dx%d -> %dx%d) disp (%dx%d)\n",
                         ovl->id,
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 4e6bd1dc8021..65514f0f52fd 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -459,6 +459,8 @@ static struct omap_dss_driver venc_driver = {
         .suspend        = venc_panel_suspend,
         .resume         = venc_panel_resume,
 
+        .get_resolution = omapdss_default_get_resolution,
+
         .driver         = {
                 .name   = "venc",
                 .owner  = THIS_MODULE,