diff options
| author |   Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-08-25 15:11:06 -0700 |
|---|---|---|
| committer |   Dave Airlie <airlied@linux.ie> | 2008-10-18 07:10:11 +1000 |
| commit | 317c35d1446f68b34d4de4e1100fc01680bd4877 (patch) | |
| tree | de2e61d658dfc55d3558ad67cb3046205b4bec78 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | radeon: fix writeback across suspend/resume. (diff) | |
| download | linux-dev-317c35d1446f68b34d4de4e1100fc01680bd4877.tar.xz linux-dev-317c35d1446f68b34d4de4e1100fc01680bd4877.zip | |
separate i915 suspend/resume functions into their own file
[Patch against drm-next. Consider this a trial balloon for our new Linux
development model.]
This is a big chunk of code. Separating it out makes it easier to change
without churn on the main i915_drv.c file (and there will be churn as we
fix bugs and add things like kernel mode setting). Also makes it easier
to share this file with BSD.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index e4bd01c511a9..a82b487de7b1 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -41,6 +41,11 @@ #define DRIVER_DESC "Intel Graphics" #define DRIVER_DATE "20060119" +enum pipe { + PIPE_A = 0, + PIPE_B, +}; + /* Interface history: * * 1.1: Original. @@ -269,6 +274,10 @@ extern void i915_mem_takedown(struct mem_block **heap); extern void i915_mem_release(struct drm_device * dev, struct drm_file *file_priv, struct mem_block *heap); +/* i915_suspend.c */ +extern int i915_save_state(struct drm_device *dev); +extern int i915_restore_state(struct drm_device *dev); + /* i915_opregion.c */ extern int intel_opregion_init(struct drm_device *dev); extern void intel_opregion_free(struct drm_device *dev); @@ -279,6 +288,8 @@ extern void opregion_enable_asle(struct drm_device *dev); #define I915_WRITE(reg,val) DRM_WRITE32(dev_priv->mmio_map, (reg), (val)) #define I915_READ16(reg) DRM_READ16(dev_priv->mmio_map, (reg)) #define I915_WRITE16(reg,val) DRM_WRITE16(dev_priv->mmio_map, (reg), (val)) +#define I915_READ8(reg) DRM_READ8(dev_priv->mmio_map, (reg)) +#define I915_WRITE8(reg,val) DRM_WRITE8(dev_priv->mmio_map, (reg), (val)) #define I915_VERBOSE 0 |