From 8ca7c1df08210fd35fccf1559837c92baaa4da8f Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 7 Jul 2005 21:51:26 +1000 Subject: drm: add 32/64 support for MGA/R128/i915 This adds compatiblity ioctls for mga/r128 and i915 DRM drivers. From: Paul Mackerras, David Airlie, Alan Hourihane, Egbert Eich. Signed-off-by: David Airlie --- drivers/char/drm/i915_drv.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/char/drm/i915_drv.h') diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h index fa940d64b85..3a21223267c 100644 --- a/drivers/char/drm/i915_drv.h +++ b/drivers/char/drm/i915_drv.h @@ -130,6 +130,10 @@ extern void i915_mem_takedown(struct mem_block **heap); extern void i915_mem_release(drm_device_t * dev, DRMFILE filp, struct mem_block *heap); +extern long i915_compat_ioctl(struct file *filp, unsigned int cmd, + unsigned long arg) + + #define I915_READ(reg) DRM_READ32(dev_priv->mmio_map, reg) #define I915_WRITE(reg,val) DRM_WRITE32(dev_priv->mmio_map, reg, val) #define I915_READ16(reg) DRM_READ16(dev_priv->mmio_map, reg) -- cgit v1.2.3