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path: root/drivers/video/omap2/omapfb/omapfb.h
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Diffstat (limited to 'drivers/video/omap2/omapfb/omapfb.h')
-rw-r--r--drivers/video/omap2/omapfb/omapfb.h37
1 files changed, 31 insertions, 6 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb.h b/drivers/video/omap2/omapfb/omapfb.h
index aa1b1d974276..fdf0edeccf4e 100644
--- a/drivers/video/omap2/omapfb/omapfb.h
+++ b/drivers/video/omap2/omapfb/omapfb.h
@@ -73,6 +73,15 @@ struct omapfb_info {
bool mirror;
};
+struct omapfb_display_data {
+ struct omapfb2_device *fbdev;
+ struct omap_dss_device *dssdev;
+ u8 bpp_override;
+ enum omapfb_update_mode update_mode;
+ bool auto_update_work_enabled;
+ struct delayed_work auto_update_work;
+};
+
struct omapfb2_device {
struct device *dev;
struct mutex mtx;
@@ -86,17 +95,13 @@ struct omapfb2_device {
struct omapfb2_mem_region regions[10];
unsigned num_displays;
- struct omap_dss_device *displays[10];
+ struct omapfb_display_data displays[10];
unsigned num_overlays;
struct omap_overlay *overlays[10];
unsigned num_managers;
struct omap_overlay_manager *managers[10];
- unsigned num_bpp_overrides;
- struct {
- struct omap_dss_device *dssdev;
- u8 bpp;
- } bpp_overrides[10];
+ struct workqueue_struct *auto_update_wq;
};
struct omapfb_colormode {
@@ -128,6 +133,13 @@ int dss_mode_to_fb_mode(enum omap_color_mode dssmode,
int omapfb_setup_overlay(struct fb_info *fbi, struct omap_overlay *ovl,
u16 posx, u16 posy, u16 outw, u16 outh);
+void omapfb_start_auto_update(struct omapfb2_device *fbdev,
+ struct omap_dss_device *display);
+void omapfb_stop_auto_update(struct omapfb2_device *fbdev,
+ struct omap_dss_device *display);
+int omapfb_get_update_mode(struct fb_info *fbi, enum omapfb_update_mode *mode);
+int omapfb_set_update_mode(struct fb_info *fbi, enum omapfb_update_mode mode);
+
/* find the display connected to this fb, if any */
static inline struct omap_dss_device *fb2display(struct fb_info *fbi)
{
@@ -143,6 +155,19 @@ static inline struct omap_dss_device *fb2display(struct fb_info *fbi)
return NULL;
}
+static inline struct omapfb_display_data *get_display_data(
+ struct omapfb2_device *fbdev, struct omap_dss_device *dssdev)
+{
+ int i;
+
+ for (i = 0; i < fbdev->num_displays; ++i)
+ if (fbdev->displays[i].dssdev == dssdev)
+ return &fbdev->displays[i];
+
+ /* This should never happen */
+ BUG();
+}
+
static inline void omapfb_lock(struct omapfb2_device *fbdev)
{
mutex_lock(&fbdev->mtx);