From: Jesse Barnes Date: Wed, 6 Apr 2011 21:54:44 +0000 (-0700) Subject: drm/i915: ring support for Ivy Bridge X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=65d3eb1e065c5e558a584fabe583daa5fdd63b75;p=linux-beck.git drm/i915: ring support for Ivy Bridge Use Sandy Bridge paths in a few places. Signed-off-by: Jesse Barnes Reviewed-by: Keith Packard Signed-off-by: Keith Packard --- diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index bf63869f6a07..12c168f0cb77 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -286,7 +286,7 @@ static int init_render_ring(struct intel_ring_buffer *ring) if (INTEL_INFO(dev)->gen > 3) { int mode = VS_TIMER_DISPATCH << 16 | VS_TIMER_DISPATCH; - if (IS_GEN6(dev)) + if (IS_GEN6(dev) || IS_GEN7(dev)) mode |= MI_FLUSH_ENABLE << 16 | MI_FLUSH_ENABLE; I915_WRITE(MI_MODE, mode); } @@ -552,7 +552,7 @@ render_ring_put_irq(struct intel_ring_buffer *ring) void intel_ring_setup_status_page(struct intel_ring_buffer *ring) { drm_i915_private_t *dev_priv = ring->dev->dev_private; - u32 mmio = IS_GEN6(ring->dev) ? + u32 mmio = (IS_GEN6(ring->dev) || IS_GEN7(ring->dev)) ? RING_HWS_PGA_GEN6(ring->mmio_base) : RING_HWS_PGA(ring->mmio_base); I915_WRITE(mmio, (u32)ring->status_page.gfx_addr); @@ -1334,7 +1334,7 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev) drm_i915_private_t *dev_priv = dev->dev_private; struct intel_ring_buffer *ring = &dev_priv->ring[VCS]; - if (IS_GEN6(dev)) + if (IS_GEN6(dev) || IS_GEN7(dev)) *ring = gen6_bsd_ring; else *ring = bsd_ring;