diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/hsw_ips.h')
-rw-r--r-- | drivers/gpu/drm/i915/display/hsw_ips.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/hsw_ips.h b/drivers/gpu/drm/i915/display/hsw_ips.h new file mode 100644 index 0000000000..4eb83b3507 --- /dev/null +++ b/drivers/gpu/drm/i915/display/hsw_ips.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2022 Intel Corporation + */ + +#ifndef __HSW_IPS_H__ +#define __HSW_IPS_H__ + +#include <linux/types.h> + +struct intel_atomic_state; +struct intel_crtc; +struct intel_crtc_state; + +bool hsw_ips_disable(const struct intel_crtc_state *crtc_state); +bool hsw_ips_pre_update(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void hsw_ips_post_update(struct intel_atomic_state *state, + struct intel_crtc *crtc); +bool hsw_crtc_supports_ips(struct intel_crtc *crtc); +bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state); +int hsw_ips_compute_config(struct intel_atomic_state *state, + struct intel_crtc *crtc); +void hsw_ips_get_config(struct intel_crtc_state *crtc_state); +void hsw_ips_crtc_debugfs_add(struct intel_crtc *crtc); + +#endif /* __HSW_IPS_H__ */ |