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| author | Wang Zhenyu <zhenyu.z.wang@intel.com> | 2007-06-10 15:58:19 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2007-06-10 15:58:19 +1000 |
| commit | dc7a93190c21edbf3ed23e678ad04f852b9cff28 (patch) | |
| tree | cc05781518d289b91b4da869881273205fe7ccb1 /drivers/char/drm/i915_drm.h | |
| parent | 2f4042b186b9bfe82f48fe801619c6c285c16bef (diff) | |
| download | linux-dc7a93190c21edbf3ed23e678ad04f852b9cff28.tar.gz linux-dc7a93190c21edbf3ed23e678ad04f852b9cff28.tar.bz2 linux-dc7a93190c21edbf3ed23e678ad04f852b9cff28.zip | |
drm/i915: Add support for the G33, Q33, and Q35 chipsets.
These require that the status page be referenced by a pointer in GTT, rather
than phsyical memory. So, we have the X Server allocate that memory and tell
us the address, instead.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/i915_drm.h')
| -rw-r--r-- | drivers/char/drm/i915_drm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/drm/i915_drm.h b/drivers/char/drm/i915_drm.h index 96a468886a7a..7b7b68b96f31 100644 --- a/drivers/char/drm/i915_drm.h +++ b/drivers/char/drm/i915_drm.h @@ -142,6 +142,7 @@ typedef struct _drm_i915_sarea { #define DRM_I915_SET_VBLANK_PIPE 0x0d #define DRM_I915_GET_VBLANK_PIPE 0x0e #define DRM_I915_VBLANK_SWAP 0x0f +#define DRM_I915_HWS_ADDR 0x11 #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -262,4 +263,8 @@ typedef struct drm_i915_vblank_swap { unsigned int sequence; } drm_i915_vblank_swap_t; +typedef struct drm_i915_hws_addr { + uint64_t addr; +} drm_i915_hws_addr_t; + #endif /* _I915_DRM_H_ */ |