diff options
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_drv.h')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_drv.h | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.h b/drivers/gpu/drm/tilcdc/tilcdc_drv.h index c1de18bae415..0e71daf5b5cb 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.h +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.h @@ -33,6 +33,7 @@ #include <drm/drm_crtc_helper.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_fb_cma_helper.h> +#include <drm/drm_bridge.h> /* Defaulting to pixel clock defined on AM335x */ #define TILCDC_DEFAULT_MAX_PIXELCLOCK 126000 @@ -65,13 +66,15 @@ struct tilcdc_drm_private { */ uint32_t max_width; - /* register contents saved across suspend/resume: */ - u32 *saved_register; - bool ctx_valid; + /* Supported pixel formats */ + const uint32_t *pixelformats; + uint32_t num_pixelformats; + + /* The context for pm susped/resume cycle is stored here */ + struct drm_atomic_state *saved_state; #ifdef CONFIG_CPU_FREQ struct notifier_block freq_transition; - unsigned int lcd_fck_rate; #endif struct workqueue_struct *wq; @@ -85,8 +88,12 @@ struct tilcdc_drm_private { unsigned int num_connectors; struct drm_connector *connectors[8]; - const struct drm_connector_helper_funcs *connector_funcs[8]; + struct drm_encoder *external_encoder; + struct drm_connector *external_connector; + const struct drm_connector_helper_funcs *connector_funcs; + + bool is_registered; bool is_componentized; }; @@ -113,7 +120,6 @@ struct tilcdc_module { const char *name; struct list_head list; const struct tilcdc_module_ops *funcs; - unsigned int preferred_bpp; }; void tilcdc_module_init(struct tilcdc_module *mod, const char *name, @@ -162,7 +168,7 @@ struct tilcdc_panel_info { #define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__) -struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev); +int tilcdc_crtc_create(struct drm_device *dev); irqreturn_t tilcdc_crtc_irq(struct drm_crtc *crtc); void tilcdc_crtc_update_clk(struct drm_crtc *crtc); void tilcdc_crtc_set_panel_info(struct drm_crtc *crtc, @@ -171,6 +177,11 @@ void tilcdc_crtc_set_simulate_vesa_sync(struct drm_crtc *crtc, bool simulate_vesa_sync); int tilcdc_crtc_mode_valid(struct drm_crtc *crtc, struct drm_display_mode *mode); int tilcdc_crtc_max_width(struct drm_crtc *crtc); -void tilcdc_crtc_dpms(struct drm_crtc *crtc, int mode); +void tilcdc_crtc_shutdown(struct drm_crtc *crtc); +int tilcdc_crtc_update_fb(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + struct drm_pending_vblank_event *event); + +int tilcdc_plane_init(struct drm_device *dev, struct drm_plane *plane); #endif /* __TILCDC_DRV_H__ */ |