diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/psb_irq.h')
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_irq.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/psb_irq.h b/drivers/gpu/drm/gma500/psb_irq.h new file mode 100644 index 000000000..4f7399884 --- /dev/null +++ b/drivers/gpu/drm/gma500/psb_irq.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/************************************************************************** + * Copyright (c) 2009-2011, Intel Corporation. + * All Rights Reserved. + * + * Authors: + * Benjamin Defnet <benjamin.r.defnet@intel.com> + * Rajesh Poornachandran <rajesh.poornachandran@intel.com> + * + **************************************************************************/ + +#ifndef _PSB_IRQ_H_ +#define _PSB_IRQ_H_ + +struct drm_crtc; +struct drm_device; + +bool sysirq_init(struct drm_device *dev); +void sysirq_uninit(struct drm_device *dev); + +void psb_irq_preinstall(struct drm_device *dev); +int psb_irq_postinstall(struct drm_device *dev); +void psb_irq_uninstall(struct drm_device *dev); +irqreturn_t psb_irq_handler(int irq, void *arg); + +int psb_irq_enable_dpst(struct drm_device *dev); +int psb_irq_disable_dpst(struct drm_device *dev); +void psb_irq_turn_on_dpst(struct drm_device *dev); +void psb_irq_turn_off_dpst(struct drm_device *dev); +int psb_enable_vblank(struct drm_crtc *crtc); +void psb_disable_vblank(struct drm_crtc *crtc); +u32 psb_get_vblank_counter(struct drm_crtc *crtc); + +int mdfld_enable_te(struct drm_device *dev, int pipe); +void mdfld_disable_te(struct drm_device *dev, int pipe); +#endif /* _PSB_IRQ_H_ */ |