diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/skl_scaler.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_scaler.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/skl_scaler.h b/drivers/gpu/drm/i915/display/skl_scaler.h new file mode 100644 index 000000000..f040f6ac0 --- /dev/null +++ b/drivers/gpu/drm/i915/display/skl_scaler.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2020 Intel Corporation + */ +#ifndef INTEL_SCALER_H +#define INTEL_SCALER_H + +#include <linux/types.h> + +enum drm_scaling_filter; +enum pipe; +struct drm_i915_private; +struct intel_crtc; +struct intel_crtc_state; +struct intel_plane; +struct intel_plane_state; + +int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state); + +int skl_update_scaler_plane(struct intel_crtc_state *crtc_state, + struct intel_plane_state *plane_state); + +int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv, + struct intel_crtc *intel_crtc, + struct intel_crtc_state *crtc_state); + +void skl_pfit_enable(const struct intel_crtc_state *crtc_state); + +void skl_program_plane_scaler(struct intel_plane *plane, + const struct intel_crtc_state *crtc_state, + const struct intel_plane_state *plane_state); +void skl_detach_scalers(const struct intel_crtc_state *crtc_state); +void skl_scaler_disable(const struct intel_crtc_state *old_crtc_state); + +#endif |