From 72bfa19c8deb4d1db5ad068c34fd580cb295cbe8 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Sun, 19 Dec 2010 11:42:05 +0000 Subject: 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 --- drivers/gpu/drm/i915/i915_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/i915_drv.h') diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2a653cc8039..aac1bf332f7 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; -- cgit v1.2.3