diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_drv.h | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index eb2fd45941f0..675cdc90a440 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -7,13 +7,19 @@ #define MTK_DRM_DRV_H #include <linux/io.h> -#include "mtk_drm_ddp_comp.h" +#include "mtk_ddp_comp.h" -#define MAX_CRTC 3 #define MAX_CONNECTOR 2 #define DDP_COMPONENT_DRM_OVL_ADAPTOR (DDP_COMPONENT_ID_MAX + 1) #define DDP_COMPONENT_DRM_ID_MAX (DDP_COMPONENT_DRM_OVL_ADAPTOR + 1) +enum mtk_crtc_path { + CRTC_MAIN, + CRTC_EXT, + CRTC_THIRD, + MAX_CRTC, +}; + struct device; struct device_node; struct drm_crtc; @@ -22,6 +28,11 @@ struct drm_fb_helper; struct drm_property; struct regmap; +struct mtk_drm_route { + const unsigned int crtc_id; + const unsigned int route_ddp; +}; + struct mtk_mmsys_driver_data { const unsigned int *main_path; unsigned int main_len; @@ -29,10 +40,16 @@ struct mtk_mmsys_driver_data { unsigned int ext_len; const unsigned int *third_path; unsigned int third_len; + const struct mtk_drm_route *conn_routes; + unsigned int num_conn_routes; bool shadow_register; unsigned int mmsys_id; unsigned int mmsys_dev_num; + + u16 max_width; + u16 min_width; + u16 min_height; }; struct mtk_drm_private { @@ -46,7 +63,7 @@ struct mtk_drm_private { struct device *mmsys_dev; struct device_node *comp_node[DDP_COMPONENT_DRM_ID_MAX]; struct mtk_ddp_comp ddp_comp[DDP_COMPONENT_DRM_ID_MAX]; - const struct mtk_mmsys_driver_data *data; + struct mtk_mmsys_driver_data *data; struct drm_atomic_state *suspend_state; unsigned int mbox_index; struct mtk_drm_private **all_drm_private; @@ -64,5 +81,5 @@ extern struct platform_driver mtk_dpi_driver; extern struct platform_driver mtk_dsi_driver; extern struct platform_driver mtk_ethdr_driver; extern struct platform_driver mtk_mdp_rdma_driver; - +extern struct platform_driver mtk_padding_driver; #endif /* MTK_DRM_DRV_H */ |