diff options
Diffstat (limited to 'drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.h')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.h b/drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.h index 4dc13b3d9875..665f5b166dfb 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.h +++ b/drivers/gpu/drm/hisilicon/hibmc/dp/dp_hw.h @@ -10,19 +10,55 @@ #include <drm/drm_encoder.h> #include <drm/drm_connector.h> #include <drm/drm_print.h> +#include <drm/display/drm_dp_helper.h> struct hibmc_dp_dev; +enum hibmc_dp_cbar_pattern { + CBAR_COLOR_BAR, + CBAR_WHITE, + CBAR_RED, + CBAR_ORANGE, + CBAR_YELLOW, + CBAR_GREEN, + CBAR_CYAN, + CBAR_BLUE, + CBAR_PURPLE, + CBAR_BLACK, +}; + +struct hibmc_dp_color_raw { + enum hibmc_dp_cbar_pattern pattern; + u32 r_value; + u32 g_value; + u32 b_value; +}; + +struct hibmc_dp_cbar_cfg { + u8 enable; + u8 self_timing; + u8 dynamic_rate; /* 0:static, 1-255(frame):dynamic */ + enum hibmc_dp_cbar_pattern pattern; +}; + struct hibmc_dp { struct hibmc_dp_dev *dp_dev; struct drm_device *drm_dev; struct drm_encoder encoder; struct drm_connector connector; void __iomem *mmio; + struct drm_dp_aux aux; + struct hibmc_dp_cbar_cfg cfg; + u32 irq_status; }; int hibmc_dp_hw_init(struct hibmc_dp *dp); int hibmc_dp_mode_set(struct hibmc_dp *dp, struct drm_display_mode *mode); void hibmc_dp_display_en(struct hibmc_dp *dp, bool enable); +void hibmc_dp_set_cbar(struct hibmc_dp *dp, const struct hibmc_dp_cbar_cfg *cfg); +void hibmc_dp_reset_link(struct hibmc_dp *dp); +void hibmc_dp_hpd_cfg(struct hibmc_dp *dp); +void hibmc_dp_enable_int(struct hibmc_dp *dp); +void hibmc_dp_disable_int(struct hibmc_dp *dp); #endif |