diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_alpm.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_alpm.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_alpm.h b/drivers/gpu/drm/i915/display/intel_alpm.h new file mode 100644 index 000000000000..8c409b10dce6 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_alpm.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: MIT + * + * Copyright © 2024 Intel Corporation + */ + +#ifndef _INTEL_ALPM_H +#define _INTEL_ALPM_H + +#include <linux/types.h> + +struct intel_dp; +struct intel_crtc_state; +struct drm_connector_state; +struct intel_connector; + +void intel_alpm_init_dpcd(struct intel_dp *intel_dp); +bool intel_alpm_compute_params(struct intel_dp *intel_dp, + const struct intel_crtc_state *crtc_state); +void intel_alpm_lobf_compute_config(struct intel_dp *intel_dp, + struct intel_crtc_state *crtc_state, + struct drm_connector_state *conn_state); +void intel_alpm_configure(struct intel_dp *intel_dp, + const struct intel_crtc_state *crtc_state); +void intel_alpm_lobf_debugfs_add(struct intel_connector *connector); +bool intel_alpm_aux_wake_supported(struct intel_dp *intel_dp); +bool intel_alpm_aux_less_wake_supported(struct intel_dp *intel_dp); +#endif |