diff options
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_drm.h')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_drm.h | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_drm.h b/drivers/gpu/drm/pl111/pl111_drm.h index 5c685bfc8fdc..440f53ebee8c 100644 --- a/drivers/gpu/drm/pl111/pl111_drm.h +++ b/drivers/gpu/drm/pl111/pl111_drm.h @@ -21,25 +21,43 @@ #include <drm/drm_gem.h> #include <drm/drm_simple_kms_helper.h> +#include <drm/drm_connector.h> +#include <drm/drm_encoder.h> +#include <drm/drm_panel.h> +#include <drm/drm_bridge.h> #include <linux/clk-provider.h> +#include <linux/interrupt.h> #define CLCD_IRQ_NEXTBASE_UPDATE BIT(2) struct drm_minor; -struct pl111_drm_connector { - struct drm_connector connector; - struct drm_panel *panel; +/** + * struct pl111_variant_data - encodes IP differences + * @name: the name of this variant + * @is_pl110: this is the early PL110 variant + * @formats: array of supported pixel formats on this variant + * @nformats: the length of the array of supported pixel formats + */ +struct pl111_variant_data { + const char *name; + bool is_pl110; + const u32 *formats; + unsigned int nformats; }; struct pl111_drm_dev_private { struct drm_device *drm; - struct pl111_drm_connector connector; + struct drm_connector *connector; + struct drm_panel *panel; + struct drm_bridge *bridge; struct drm_simple_display_pipe pipe; struct drm_fbdev_cma *fbdev; void *regs; + u32 ienb; + u32 ctrl; /* The pixel clock (a reference to our clock divider off of CLCDCLK). */ struct clk *clk; /* pl111's internal clock divider. */ @@ -48,20 +66,15 @@ struct pl111_drm_dev_private { * subsystem and pl111_display_enable(). */ spinlock_t tim2_lock; + const struct pl111_variant_data *variant; + void (*variant_display_enable) (struct drm_device *drm, u32 format); + void (*variant_display_disable) (struct drm_device *drm); }; -#define to_pl111_connector(x) \ - container_of(x, struct pl111_drm_connector, connector) - int pl111_display_init(struct drm_device *dev); int pl111_enable_vblank(struct drm_device *drm, unsigned int crtc); void pl111_disable_vblank(struct drm_device *drm, unsigned int crtc); irqreturn_t pl111_irq(int irq, void *data); -int pl111_connector_init(struct drm_device *dev); -int pl111_encoder_init(struct drm_device *dev); -int pl111_dumb_create(struct drm_file *file_priv, - struct drm_device *dev, - struct drm_mode_create_dumb *args); int pl111_debugfs_init(struct drm_minor *minor); #endif /* _PL111_DRM_H_ */ |