diff options
Diffstat (limited to 'drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 60 |
1 files changed, 45 insertions, 15 deletions
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h index 50a0c1f9d211..ca8502e2760c 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h @@ -14,37 +14,67 @@ #ifndef HIBMC_DRM_DRV_H #define HIBMC_DRM_DRV_H -#include <drm/drm_fb_helper.h> +#include <linux/gpio/consumer.h> +#include <linux/i2c-algo-bit.h> +#include <linux/i2c.h> + #include <drm/drm_framebuffer.h> -struct drm_device; +#include "dp/dp_hw.h" + +#define HIBMC_MIN_VECTORS 1 +#define HIBMC_MAX_VECTORS 2 + +struct hibmc_vdac { + struct drm_device *dev; + struct drm_encoder encoder; + struct drm_connector connector; + struct i2c_adapter adapter; + struct i2c_algo_bit_data bit_data; +}; struct hibmc_drm_private { /* hw */ void __iomem *mmio; - void __iomem *fb_map; - unsigned long fb_base; - unsigned long fb_size; - bool msi_enabled; /* drm */ - struct drm_device *dev; - bool mode_config_initialized; + struct drm_device dev; + struct drm_plane primary_plane; + struct drm_crtc crtc; + struct hibmc_vdac vdac; + struct hibmc_dp dp; }; +static inline struct hibmc_vdac *to_hibmc_vdac(struct drm_connector *connector) +{ + return container_of(connector, struct hibmc_vdac, connector); +} + +static inline struct hibmc_dp *to_hibmc_dp(struct drm_connector *connector) +{ + return container_of(connector, struct hibmc_dp, connector); +} + +static inline struct hibmc_drm_private *to_hibmc_drm_private(struct drm_device *dev) +{ + return container_of(dev, struct hibmc_drm_private, dev); +} + void hibmc_set_power_mode(struct hibmc_drm_private *priv, - unsigned int power_mode); + u32 power_mode); void hibmc_set_current_gate(struct hibmc_drm_private *priv, - unsigned int gate); + u32 gate); int hibmc_de_init(struct hibmc_drm_private *priv); int hibmc_vdac_init(struct hibmc_drm_private *priv); -int hibmc_mm_init(struct hibmc_drm_private *hibmc); -void hibmc_mm_fini(struct hibmc_drm_private *hibmc); -int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, - struct drm_mode_create_dumb *args); +int hibmc_ddc_create(struct drm_device *drm_dev, struct hibmc_vdac *connector); +void hibmc_ddc_del(struct hibmc_vdac *vdac); + +int hibmc_dp_init(struct hibmc_drm_private *priv); + +void hibmc_debugfs_init(struct drm_connector *connector, struct dentry *root); -extern const struct drm_mode_config_funcs hibmc_mode_funcs; +irqreturn_t hibmc_dp_hpd_isr(int irq, void *arg); #endif |