From: Zou Nan hai <nanhai.zou@intel.com>
To: Eric Anholt <eric.anholt@intel.com>,
intel-gfx <intel-gfx@lists.freedesktop.org>
Subject: [PATCH] fix some intel_ring_begin size
Date: Sat, 12 Jun 2010 16:45:26 +0800 [thread overview]
Message-ID: <1276332326-5642-1-git-send-email-nanhai.zou@intel.com> (raw)
Fix some intel_ring_begin size parameter.
Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
---
drivers/gpu/drm/i915/intel_ringbuffer.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index cea4f1a..9421d1c 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -406,7 +406,7 @@ bsd_ring_add_request(struct drm_device *dev,
{
u32 seqno;
seqno = intel_ring_get_seqno(dev, ring);
- intel_ring_begin(dev, ring, 4);
+ intel_ring_begin(dev, ring, 16);
intel_ring_emit(dev, ring, MI_STORE_DWORD_INDEX);
intel_ring_emit(dev, ring,
I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
@@ -456,7 +456,7 @@ bsd_ring_dispatch_gem_execbuffer(struct drm_device *dev,
{
uint32_t exec_start;
exec_start = (uint32_t) exec_offset + exec->batch_start_offset;
- intel_ring_begin(dev, ring, 2);
+ intel_ring_begin(dev, ring, 8);
intel_ring_emit(dev, ring, MI_BATCH_BUFFER_START |
(2 << 6) | MI_BATCH_NON_SECURE_I965);
intel_ring_emit(dev, ring, exec_start);
@@ -492,14 +492,14 @@ render_ring_dispatch_gem_execbuffer(struct drm_device *dev,
}
if (IS_I830(dev) || IS_845G(dev)) {
- intel_ring_begin(dev, ring, 4);
+ intel_ring_begin(dev, ring, 16);
intel_ring_emit(dev, ring, MI_BATCH_BUFFER);
intel_ring_emit(dev, ring,
exec_start | MI_BATCH_NON_SECURE);
intel_ring_emit(dev, ring, exec_start + exec_len - 4);
intel_ring_emit(dev, ring, 0);
} else {
- intel_ring_begin(dev, ring, 4);
+ intel_ring_begin(dev, ring, 16);
if (IS_I965G(dev)) {
intel_ring_emit(dev, ring,
MI_BATCH_BUFFER_START | (2 << 6)
--
1.7.1
next reply other threads:[~2010-06-12 8:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-12 8:45 Zou Nan hai [this message]
2010-06-12 9:05 ` [PATCH] fix some intel_ring_begin size Chris Wilson
2010-06-12 9:15 ` Zou, Nanhai
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