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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-19 11:42:05 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-12-20 09:41:36 +0000 |
| commit | 72bfa19c8deb4d1db5ad068c34fd580cb295cbe8 (patch) | |
| tree | ff1af345701389b7c6b3c8cffa4c6d704f0ccdab /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 3b8d8d91d51c7d15cda51052624169edf7b6dbc6 (diff) | |
| download | op-kernel-dev-72bfa19c8deb4d1db5ad068c34fd580cb295cbe8.zip op-kernel-dev-72bfa19c8deb4d1db5ad068c34fd580cb295cbe8.tar.gz | |
drm/i915: Allow the application to choose the constant addressing mode
The relative-to-general state default is useless as it means having to
rewrite the streaming kernels for each batch. Relative-to-surface is
more useful, as that stream usually needs to be rewritten for each
batch. And absolute addressing mode, vital if you start streaming
state, is also only available by adjusting the register...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2a653cc..aac1bf3 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -258,6 +258,7 @@ typedef struct drm_i915_private { const struct intel_device_info *info; int has_gem; + int relative_constants_mode; void __iomem *regs; |
