#ifndef __OMAP_DRV_H__
#define __OMAP_DRV_H__
-#include <video/omapdss.h>
#include <linux/module.h>
+#include <linux/platform_data/omap_drm.h>
#include <linux/types.h>
+#include <linux/wait.h>
+#include <video/omapdss.h>
+
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
-#include <drm/omap_drm.h>
#include <drm/drm_gem.h>
-#include <linux/platform_data/omap_drm.h>
-
+#include <drm/omap_drm.h>
#define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
#define VERB(fmt, ...) if (0) DRM_DEBUG(fmt, ##__VA_ARGS__) /* verbose debug */
uint32_t src_w, src_h;
};
-/* Once GO bit is set, we can't make further updates to shadowed registers
- * until the GO bit is cleared. So various parts in the kms code that need
- * to update shadowed registers queue up a pair of callbacks, pre_apply
- * which is called before setting GO bit, and post_apply that is called
- * after GO bit is cleared. The crtc manages the queuing, and everyone
- * else goes thru omap_crtc_apply() using these callbacks so that the
- * code which has to deal w/ GO bit state is centralized.
- */
-struct omap_drm_apply {
- struct list_head pending_node, queued_node;
- bool queued;
- void (*pre_apply)(struct omap_drm_apply *apply);
- void (*post_apply)(struct omap_drm_apply *apply);
-};
-
/* For transiently registering for different DSS irqs that various parts
* of the KMS code need during setup/configuration. We these are not
* necessarily the same as what drm_vblank_get/put() are requesting, and
bool has_dmm;
/* properties: */
- struct drm_property *rotation_prop;
struct drm_property *zorder_prop;
/* irq handling: */
struct list_head irq_list; /* list of omap_drm_irq */
uint32_t vblank_mask; /* irq bits set for userspace vblank */
struct omap_drm_irq error_handler;
+
+ /* atomic commit */
+ struct {
+ struct list_head events;
+ wait_queue_head_t wait;
+ u32 pending;
+ spinlock_t lock; /* Protects commit.pending */
+ } commit;
};
int omap_gem_resume(struct device *dev);
#endif
-int omap_irq_enable_vblank(struct drm_device *dev, int crtc_id);
-void omap_irq_disable_vblank(struct drm_device *dev, int crtc_id);
-irqreturn_t omap_irq_handler(int irq, void *arg);
-void omap_irq_preinstall(struct drm_device *dev);
-int omap_irq_postinstall(struct drm_device *dev);
-void omap_irq_uninstall(struct drm_device *dev);
+int omap_irq_enable_vblank(struct drm_device *dev, unsigned int pipe);
+void omap_irq_disable_vblank(struct drm_device *dev, unsigned int pipe);
void __omap_irq_register(struct drm_device *dev, struct omap_drm_irq *irq);
void __omap_irq_unregister(struct drm_device *dev, struct omap_drm_irq *irq);
void omap_irq_register(struct drm_device *dev, struct omap_drm_irq *irq);
void omap_irq_unregister(struct drm_device *dev, struct omap_drm_irq *irq);
-int omap_drm_irq_uninstall(struct drm_device *dev);
+void omap_drm_irq_uninstall(struct drm_device *dev);
int omap_drm_irq_install(struct drm_device *dev);
struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev);
void omap_fbdev_free(struct drm_device *dev);
-const struct omap_video_timings *omap_crtc_timings(struct drm_crtc *crtc);
+struct omap_video_timings *omap_crtc_timings(struct drm_crtc *crtc);
enum omap_channel omap_crtc_channel(struct drm_crtc *crtc);
-int omap_crtc_apply(struct drm_crtc *crtc,
- struct omap_drm_apply *apply);
void omap_crtc_pre_init(void);
void omap_crtc_pre_uninit(void);
struct drm_crtc *omap_crtc_init(struct drm_device *dev,
struct drm_plane *plane, enum omap_channel channel, int id);
-void omap_crtc_flush(struct drm_crtc *crtc);
+int omap_crtc_wait_pending(struct drm_crtc *crtc);
struct drm_plane *omap_plane_init(struct drm_device *dev,
int id, enum drm_plane_type type);
-int omap_plane_set_enable(struct drm_plane *plane, bool enable);
-int omap_plane_mode_set(struct drm_plane *plane,
- struct drm_crtc *crtc, struct drm_framebuffer *fb,
- int crtc_x, int crtc_y,
- unsigned int crtc_w, unsigned int crtc_h,
- unsigned int src_x, unsigned int src_y,
- unsigned int src_w, unsigned int src_h,
- void (*fxn)(void *), void *arg);
void omap_plane_install_properties(struct drm_plane *plane,
struct drm_mode_object *obj);
-int omap_plane_set_property(struct drm_plane *plane,
- struct drm_property *property, uint64_t val);
struct drm_encoder *omap_encoder_init(struct drm_device *dev,
struct omap_dss_device *dssdev);
-int omap_encoder_set_enabled(struct drm_encoder *encoder, bool enabled);
-int omap_encoder_update(struct drm_encoder *encoder,
- struct omap_overlay_manager *mgr,
- struct omap_video_timings *timings);
struct drm_connector *omap_connector_init(struct drm_device *dev,
int connector_type, struct omap_dss_device *dssdev,
struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
struct drm_gem_object *omap_framebuffer_bo(struct drm_framebuffer *fb, int p);
int omap_framebuffer_pin(struct drm_framebuffer *fb);
-int omap_framebuffer_unpin(struct drm_framebuffer *fb);
+void omap_framebuffer_unpin(struct drm_framebuffer *fb);
void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,
struct omap_drm_window *win, struct omap_overlay_info *info);
struct drm_connector *omap_framebuffer_get_next_connector(
enum dma_data_direction dir);
int omap_gem_get_paddr(struct drm_gem_object *obj,
dma_addr_t *paddr, bool remap);
-int omap_gem_put_paddr(struct drm_gem_object *obj);
+void omap_gem_put_paddr(struct drm_gem_object *obj);
int omap_gem_get_pages(struct drm_gem_object *obj, struct page ***pages,
bool remap);
int omap_gem_put_pages(struct drm_gem_object *obj);
/* PVR needs alignment to 8 pixels.. right now that is the most
* restrictive stride requirement..
*/
- return ALIGN(pitch, 8 * bytespp);
+ return roundup(pitch, 8 * bytespp);
}
/* map crtc to vblank mask */
Code Review / kvmfornfv.git / blobdiff