diff options
| author | Ben Widawsky <ben@bwidawsk.net> | 2012-08-23 15:18:09 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-08-24 16:57:54 +0200 |
| commit | bd9854f995f56f4bc3f0dc32dc92be02303c6f19 (patch) | |
| tree | 5e3f60f401bcafd6884723ed501508895ed11ef7 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 3236f57a0162391f84b93f39fc1882c49a8998c7 (diff) | |
drm/i915: Extract reading INSTDONE
INSTDONE is used in many places, and it varies from generation to
generation. This provides a good reason for us to extract the logic to
read the relevant information.
The patch has no functional change. It's prep for some new stuff.
v2: move the memset inside of i915_get_extra_instdone (Jani)
v3,4: bugs caught by (Jani)
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index f27e9982bed0..1f97b3fd2105 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -478,6 +478,7 @@ #define IPEIR_I965 0x02064 #define IPEHR_I965 0x02068 #define INSTDONE_I965 0x0206c +#define I915_NUM_INSTDONE_REG 2 #define RING_IPEIR(base) ((base)+0x64) #define RING_IPEHR(base) ((base)+0x68) #define RING_INSTDONE(base) ((base)+0x6c) |