diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/cdv_device.h')
| -rw-r--r-- | drivers/gpu/drm/gma500/cdv_device.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/cdv_device.h b/drivers/gpu/drm/gma500/cdv_device.h new file mode 100644 index 000000000000..2a88b7beb551 --- /dev/null +++ b/drivers/gpu/drm/gma500/cdv_device.h @@ -0,0 +1,36 @@ +/* + * Copyright © 2011 Intel Corporation + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + */ + +extern const struct drm_crtc_helper_funcs cdv_intel_helper_funcs; +extern const struct drm_crtc_funcs cdv_intel_crtc_funcs; +extern void cdv_intel_crt_init(struct drm_device *dev, + struct psb_intel_mode_device *mode_dev); +extern void cdv_intel_lvds_init(struct drm_device *dev, + struct psb_intel_mode_device *mode_dev); +extern void cdv_hdmi_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev, + int reg); +extern struct drm_display_mode *cdv_intel_crtc_mode_get(struct drm_device *dev, + struct drm_crtc *crtc); + +extern inline void cdv_intel_wait_for_vblank(struct drm_device *dev) +{ + /* Wait for 20ms, i.e. one cycle at 50hz. */ + /* FIXME: msleep ?? */ + mdelay(20); +} + + |