forked from luck/tmp_suning_uos_patched
df63b9994e
This saves some typing whenever a iteration over all the connector, crtc or plane states in the atomic state is written, which happens quite often. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
103 lines
4.0 KiB
C
103 lines
4.0 KiB
C
/*
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* Copyright (C) 2014 Red Hat
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* Copyright (C) 2014 Intel Corp.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Rob Clark <robdclark@gmail.com>
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* Daniel Vetter <daniel.vetter@ffwll.ch>
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*/
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#ifndef DRM_ATOMIC_H_
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#define DRM_ATOMIC_H_
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#include <drm/drm_crtc.h>
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struct drm_atomic_state * __must_check
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drm_atomic_state_alloc(struct drm_device *dev);
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void drm_atomic_state_clear(struct drm_atomic_state *state);
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void drm_atomic_state_free(struct drm_atomic_state *state);
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struct drm_crtc_state * __must_check
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drm_atomic_get_crtc_state(struct drm_atomic_state *state,
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struct drm_crtc *crtc);
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int drm_atomic_crtc_set_property(struct drm_crtc *crtc,
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struct drm_crtc_state *state, struct drm_property *property,
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uint64_t val);
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struct drm_plane_state * __must_check
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drm_atomic_get_plane_state(struct drm_atomic_state *state,
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struct drm_plane *plane);
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int drm_atomic_plane_set_property(struct drm_plane *plane,
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struct drm_plane_state *state, struct drm_property *property,
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uint64_t val);
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struct drm_connector_state * __must_check
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drm_atomic_get_connector_state(struct drm_atomic_state *state,
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struct drm_connector *connector);
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int drm_atomic_connector_set_property(struct drm_connector *connector,
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struct drm_connector_state *state, struct drm_property *property,
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uint64_t val);
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int __must_check
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drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state,
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struct drm_crtc *crtc);
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void drm_atomic_set_fb_for_plane(struct drm_plane_state *plane_state,
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struct drm_framebuffer *fb);
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int __must_check
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drm_atomic_set_crtc_for_connector(struct drm_connector_state *conn_state,
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struct drm_crtc *crtc);
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int __must_check
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drm_atomic_add_affected_connectors(struct drm_atomic_state *state,
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struct drm_crtc *crtc);
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int
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drm_atomic_connectors_for_crtc(struct drm_atomic_state *state,
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struct drm_crtc *crtc);
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void drm_atomic_legacy_backoff(struct drm_atomic_state *state);
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int __must_check drm_atomic_check_only(struct drm_atomic_state *state);
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int __must_check drm_atomic_commit(struct drm_atomic_state *state);
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int __must_check drm_atomic_async_commit(struct drm_atomic_state *state);
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#define for_each_connector_in_state(state, connector, connector_state, __i) \
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for ((__i) = 0; \
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(connector) = (state)->connectors[__i], \
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(connector_state) = (state)->connector_states[__i], \
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(__i) < (state)->num_connector; \
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(__i)++) \
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if (connector)
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#define for_each_crtc_in_state(state, crtc, crtc_state, __i) \
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for ((__i) = 0; \
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(crtc) = (state)->crtcs[__i], \
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(crtc_state) = (state)->crtc_states[__i], \
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(__i) < (state)->dev->mode_config.num_crtc; \
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(__i)++) \
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if (crtc_state)
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#define for_each_plane_in_state(state, plane, plane_state, __i) \
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for ((__i) = 0; \
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(plane) = (state)->planes[__i], \
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(plane_state) = (state)->plane_states[__i], \
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(__i) < (state)->dev->mode_config.num_total_plane; \
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(__i)++) \
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if (plane_state)
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#endif /* DRM_ATOMIC_H_ */
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