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drm/i915: Rename ring flush functions 

Historically we considered the render ring to have special flush
semantics and everything else to fall under a more general umbrella.
Probably by coincidence more than anything we decided to make the bsd
ring have the default *other* flush. As the new vebox ring exposes, the
bsd ring is actually the weird one. Doing this allows us to call
gen6_ring_flush for the vebox because calling blt_ring_flush would be
weird...

This patch should have no functional change.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky 2013-05-28 19:22:21 -07:00 committed by Daniel Vetter
parent 1950de14fd
commit ea251324ca
1 changed files with 6 additions and 6 deletions
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12
drivers/gpu/drm/i915/intel_ringbuffer.c
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@ -1565,8 +1565,8 @@ static void gen6_bsd_ring_write_tail(struct intel_ring_buffer *ring,
_MASKED_BIT_DISABLE(GEN6_BSD_SLEEP_MSG_DISABLE));
}
static int gen6_ring_flush(struct intel_ring_buffer *ring,
u32 invalidate, u32 flush)
static int gen6_bsd_ring_flush(struct intel_ring_buffer *ring,
u32 invalidate, u32 flush)
{
uint32_t cmd;
int ret;
@ -1637,8 +1637,8 @@ gen6_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
/* Blitter support (SandyBridge+) */
static int blt_ring_flush(struct intel_ring_buffer *ring,
u32 invalidate, u32 flush)
static int gen6_ring_flush(struct intel_ring_buffer *ring,
u32 invalidate, u32 flush)
{
uint32_t cmd;
int ret;
@ -1838,7 +1838,7 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev)
/* gen6 bsd needs a special wa for tail updates */
if (IS_GEN6(dev))
ring->write_tail = gen6_bsd_ring_write_tail;
ring->flush = gen6_ring_flush;
ring->flush = gen6_bsd_ring_flush;
ring->add_request = gen6_add_request;
ring->get_seqno = gen6_ring_get_seqno;
ring->set_seqno = ring_set_seqno;
@ -1887,7 +1887,7 @@ int intel_init_blt_ring_buffer(struct drm_device *dev)
ring->mmio_base = BLT_RING_BASE;
ring->write_tail = ring_write_tail;
ring->flush = blt_ring_flush;
ring->flush = gen6_ring_flush;
ring->add_request = gen6_add_request;
ring->get_seqno = gen6_ring_get_seqno;
ring->set_seqno = ring_set_seqno;