diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_drv.h')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.h | 78 |
1 files changed, 76 insertions, 2 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index cc14028df395..1e7de8b12e75 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -152,6 +152,8 @@ /* 0x40: */ 0, 0, 0, 0, 0, 0, 0, 0, \ /* 0x48: */ 0, 0, 0, 0, 0, 0, 0, 0 \ +#define MGAG200_LUT_SIZE 256 + #define MGAG200_MAX_FB_HEIGHT 4096 #define MGAG200_MAX_FB_WIDTH 4096 @@ -363,10 +365,82 @@ struct mga_device *mgag200_g200er_device_create(struct pci_dev *pdev, const stru struct mga_device *mgag200_g200ew3_device_create(struct pci_dev *pdev, const struct drm_driver *drv, enum mga_type type); - /* mgag200_mode.c */ +/* + * mgag200_mode.c + */ + +struct drm_crtc; +struct drm_crtc_state; +struct drm_display_mode; +struct drm_plane; +struct drm_atomic_state; + +extern const uint32_t mgag200_primary_plane_formats[]; +extern const size_t mgag200_primary_plane_formats_size; +extern const uint64_t mgag200_primary_plane_fmtmods[]; + +int mgag200_primary_plane_helper_atomic_check(struct drm_plane *plane, + struct drm_atomic_state *new_state); +void mgag200_primary_plane_helper_atomic_update(struct drm_plane *plane, + struct drm_atomic_state *old_state); +void mgag200_primary_plane_helper_atomic_disable(struct drm_plane *plane, + struct drm_atomic_state *old_state); +#define MGAG200_PRIMARY_PLANE_HELPER_FUNCS \ + DRM_GEM_SHADOW_PLANE_HELPER_FUNCS, \ + .atomic_check = mgag200_primary_plane_helper_atomic_check, \ + .atomic_update = mgag200_primary_plane_helper_atomic_update, \ + .atomic_disable = mgag200_primary_plane_helper_atomic_disable + +#define MGAG200_PRIMARY_PLANE_FUNCS \ + .update_plane = drm_atomic_helper_update_plane, \ + .disable_plane = drm_atomic_helper_disable_plane, \ + .destroy = drm_plane_cleanup, \ + DRM_GEM_SHADOW_PLANE_FUNCS + +enum drm_mode_status mgag200_crtc_helper_mode_valid(struct drm_crtc *crtc, + const struct drm_display_mode *mode); +int mgag200_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *new_state); +void mgag200_crtc_helper_atomic_flush(struct drm_crtc *crtc, struct drm_atomic_state *old_state); +void mgag200_crtc_helper_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_state *old_state); +void mgag200_crtc_helper_atomic_disable(struct drm_crtc *crtc, struct drm_atomic_state *old_state); + +#define MGAG200_CRTC_HELPER_FUNCS \ + .mode_valid = mgag200_crtc_helper_mode_valid, \ + .atomic_check = mgag200_crtc_helper_atomic_check, \ + .atomic_flush = mgag200_crtc_helper_atomic_flush, \ + .atomic_enable = mgag200_crtc_helper_atomic_enable, \ + .atomic_disable = mgag200_crtc_helper_atomic_disable + +void mgag200_crtc_reset(struct drm_crtc *crtc); +struct drm_crtc_state *mgag200_crtc_atomic_duplicate_state(struct drm_crtc *crtc); +void mgag200_crtc_atomic_destroy_state(struct drm_crtc *crtc, struct drm_crtc_state *crtc_state); + +#define MGAG200_CRTC_FUNCS \ + .reset = mgag200_crtc_reset, \ + .destroy = drm_crtc_cleanup, \ + .set_config = drm_atomic_helper_set_config, \ + .page_flip = drm_atomic_helper_page_flip, \ + .atomic_duplicate_state = mgag200_crtc_atomic_duplicate_state, \ + .atomic_destroy_state = mgag200_crtc_atomic_destroy_state + +#define MGAG200_DAC_ENCODER_FUNCS \ + .destroy = drm_encoder_cleanup + +int mgag200_vga_connector_helper_get_modes(struct drm_connector *connector); + +#define MGAG200_VGA_CONNECTOR_HELPER_FUNCS \ + .get_modes = mgag200_vga_connector_helper_get_modes + +#define MGAG200_VGA_CONNECTOR_FUNCS \ + .reset = drm_atomic_helper_connector_reset, \ + .fill_modes = drm_helper_probe_single_connector_modes, \ + .destroy = drm_connector_cleanup, \ + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, \ + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state + resource_size_t mgag200_device_probe_vram(struct mga_device *mdev); void mgag200_init_registers(struct mga_device *mdev); -int mgag200_modeset_init(struct mga_device *mdev, resource_size_t vram_fb_available); +int mgag200_mode_config_init(struct mga_device *mdev, resource_size_t vram_available); /* mgag200_bmc.c */ void mgag200_bmc_disable_vidrst(struct mga_device *mdev); |