Rev 6936 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1408 | serge | 1 | /* |
| 2 | * Copyright © 2006 Keith Packard |
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| 3 | * Copyright © 2007-2008 Dave Airlie |
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| 4 | * Copyright © 2007-2008 Intel Corporation |
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| 5 | * Jesse Barnes |
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| 6 | * |
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| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 8 | * copy of this software and associated documentation files (the "Software"), |
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| 9 | * to deal in the Software without restriction, including without limitation |
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| 10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 11 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 12 | * Software is furnished to do so, subject to the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall be included in |
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| 15 | * all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 21 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 22 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 23 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 24 | */ |
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| 25 | |||
| 26 | /* |
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| 27 | * The DRM mode setting helper functions are common code for drivers to use if |
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| 28 | * they wish. Drivers are not forced to use this code in their |
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| 29 | * implementations but it would be useful if they code they do use at least |
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| 30 | * provides a consistent interface and operation to userspace |
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| 31 | */ |
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| 32 | |||
| 33 | #ifndef __DRM_CRTC_HELPER_H__ |
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| 34 | #define __DRM_CRTC_HELPER_H__ |
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| 35 | |||
| 1630 | serge | 36 | #include |
| 1408 | serge | 37 | #include |
| 1428 | serge | 38 | #include |
| 1408 | serge | 39 | |
| 40 | #include |
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| 41 | |||
| 6082 | serge | 42 | #include |
| 6936 | serge | 43 | #include |
| 6082 | serge | 44 | |
| 1408 | serge | 45 | extern void drm_helper_disable_unused_functions(struct drm_device *dev); |
| 46 | extern int drm_crtc_helper_set_config(struct drm_mode_set *set); |
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| 47 | extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, |
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| 48 | struct drm_display_mode *mode, |
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| 49 | int x, int y, |
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| 50 | struct drm_framebuffer *old_fb); |
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| 7143 | serge | 51 | extern void drm_helper_crtc_enable_color_mgmt(struct drm_crtc *crtc, |
| 52 | int degamma_lut_size, |
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| 53 | int gamma_lut_size); |
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| 1408 | serge | 54 | extern bool drm_helper_crtc_in_use(struct drm_crtc *crtc); |
| 55 | extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder); |
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| 56 | |||
| 6082 | serge | 57 | extern int drm_helper_connector_dpms(struct drm_connector *connector, int mode); |
| 1408 | serge | 58 | |
| 3192 | Serge | 59 | extern void drm_helper_move_panel_connectors_to_head(struct drm_device *); |
| 60 | |||
| 5056 | serge | 61 | extern void drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb, |
| 6936 | serge | 62 | const struct drm_mode_fb_cmd2 *mode_cmd); |
| 1408 | serge | 63 | |
| 5056 | serge | 64 | extern void drm_helper_resume_force_mode(struct drm_device *dev); |
| 65 | |||
| 5270 | serge | 66 | int drm_helper_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, |
| 67 | struct drm_display_mode *adjusted_mode, int x, int y, |
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| 68 | struct drm_framebuffer *old_fb); |
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| 69 | int drm_helper_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, |
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| 70 | struct drm_framebuffer *old_fb); |
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| 71 | |||
| 5056 | serge | 72 | /* drm_probe_helper.c */ |
| 73 | extern int drm_helper_probe_single_connector_modes(struct drm_connector |
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| 74 | *connector, uint32_t maxX, |
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| 75 | uint32_t maxY); |
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| 1964 | serge | 76 | extern void drm_kms_helper_poll_init(struct drm_device *dev); |
| 77 | extern void drm_kms_helper_poll_fini(struct drm_device *dev); |
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| 4559 | Serge | 78 | extern bool drm_helper_hpd_irq_event(struct drm_device *dev); |
| 3192 | Serge | 79 | extern void drm_kms_helper_hotplug_event(struct drm_device *dev); |
| 1964 | serge | 80 | |
| 81 | extern void drm_kms_helper_poll_disable(struct drm_device *dev); |
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| 82 | extern void drm_kms_helper_poll_enable(struct drm_device *dev); |
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| 6082 | serge | 83 | extern void drm_kms_helper_poll_enable_locked(struct drm_device *dev); |
| 2967 | Serge | 84 | |
| 1408 | serge | 85 | #endif |