OMAP: DSS2: OMAPFB: Add struct to store per-display data
Create a new struct omapfb_display_data to contain omapfb's private
per-display data. Move the bpp override there.
This struct will be used to hold auto/manual update state of a display
in the following patches.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 505bc12..44eb666 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -1858,10 +1858,11 @@
}
for (i = 0; i < fbdev->num_displays; i++) {
- if (fbdev->displays[i]->state != OMAP_DSS_DISPLAY_DISABLED)
- fbdev->displays[i]->driver->disable(fbdev->displays[i]);
+ struct omap_dss_device *dssdev = fbdev->displays[i].dssdev;
+ if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED)
+ dssdev->driver->disable(dssdev);
- omap_dss_put_device(fbdev->displays[i]);
+ omap_dss_put_device(dssdev);
}
dev_set_drvdata(fbdev->dev, NULL);
@@ -2084,14 +2085,14 @@
int r;
u8 bpp;
struct omap_video_timings timings, temp_timings;
+ struct omapfb_display_data *d;
r = omapfb_mode_to_timings(mode_str, &timings, &bpp);
if (r)
return r;
- fbdev->bpp_overrides[fbdev->num_bpp_overrides].dssdev = display;
- fbdev->bpp_overrides[fbdev->num_bpp_overrides].bpp = bpp;
- ++fbdev->num_bpp_overrides;
+ d = get_display_data(fbdev, display);
+ d->bpp_override = bpp;
if (display->driver->check_timings) {
r = display->driver->check_timings(display, &timings);
@@ -2117,14 +2118,14 @@
static int omapfb_get_recommended_bpp(struct omapfb2_device *fbdev,
struct omap_dss_device *dssdev)
{
- int i;
+ struct omapfb_display_data *d;
BUG_ON(dssdev->driver->get_recommended_bpp == NULL);
- for (i = 0; i < fbdev->num_bpp_overrides; ++i) {
- if (dssdev == fbdev->bpp_overrides[i].dssdev)
- return fbdev->bpp_overrides[i].bpp;
- }
+ d = get_display_data(fbdev, dssdev);
+
+ if (d->bpp_override != 0)
+ return d->bpp_override;
return dssdev->driver->get_recommended_bpp(dssdev);
}
@@ -2156,9 +2157,9 @@
display = NULL;
for (i = 0; i < fbdev->num_displays; ++i) {
- if (strcmp(fbdev->displays[i]->name,
+ if (strcmp(fbdev->displays[i].dssdev->name,
display_str) == 0) {
- display = fbdev->displays[i];
+ display = fbdev->displays[i].dssdev;
break;
}
}
@@ -2282,7 +2283,7 @@
r = -ENODEV;
}
- fbdev->displays[fbdev->num_displays++] = dssdev;
+ fbdev->displays[fbdev->num_displays++].dssdev = dssdev;
}
if (r)