diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_pch_display.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_pch_display.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_pch_display.h b/drivers/gpu/drm/i915/display/intel_pch_display.h new file mode 100644 index 000000000..41a63413c --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_pch_display.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2021 Intel Corporation + */ + +#ifndef _INTEL_PCH_DISPLAY_H_ +#define _INTEL_PCH_DISPLAY_H_ + +#include <linux/types.h> + +enum pipe; +struct drm_i915_private; +struct intel_atomic_state; +struct intel_crtc; +struct intel_crtc_state; +struct intel_link_m_n; + +bool intel_has_pch_trancoder(struct drm_i915_private *i915, + enum pipe pch_transcoder); +enum pipe intel_crtc_pch_transcoder(struct intel_crtc *crtc); + +void ilk_pch_pre_enable(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void ilk_pch_enable(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void ilk_pch_disable(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void ilk_pch_post_disable(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void ilk_pch_get_config(struct intel_crtc_state *crtc_state); + +void lpt_pch_enable(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void lpt_pch_disable(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void lpt_pch_get_config(struct intel_crtc_state *crtc_state); + +void intel_pch_transcoder_get_m1_n1(struct intel_crtc *crtc, + struct intel_link_m_n *m_n); +void intel_pch_transcoder_get_m2_n2(struct intel_crtc *crtc, + struct intel_link_m_n *m_n); + +void intel_pch_sanitize(struct drm_i915_private *i915); + +#endif |