diff options
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_drm.h')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_drm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_drm.h b/drivers/gpu/drm/pl111/pl111_drm.h index f381593921b7..5c685bfc8fdc 100644 --- a/drivers/gpu/drm/pl111/pl111_drm.h +++ b/drivers/gpu/drm/pl111/pl111_drm.h @@ -21,9 +21,12 @@ #include <drm/drm_gem.h> #include <drm/drm_simple_kms_helper.h> +#include <linux/clk-provider.h> #define CLCD_IRQ_NEXTBASE_UPDATE BIT(2) +struct drm_minor; + struct pl111_drm_connector { struct drm_connector connector; struct drm_panel *panel; @@ -37,7 +40,14 @@ struct pl111_drm_dev_private { struct drm_fbdev_cma *fbdev; void *regs; + /* The pixel clock (a reference to our clock divider off of CLCDCLK). */ struct clk *clk; + /* pl111's internal clock divider. */ + struct clk_hw clk_div; + /* Lock to sync access to CLCD_TIM2 between the common clock + * subsystem and pl111_display_enable(). + */ + spinlock_t tim2_lock; }; #define to_pl111_connector(x) \ @@ -52,5 +62,6 @@ 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_ */ |
