Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 3.12 10/39] drm/i915: Fix SRC_COPY width on 830/845g | Date | Mon, 25 Jan 2016 12:49:51 +0100 |
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From: Chris Wilson <chris@chris-wilson.co.uk>
3.12-stable review patch. If anyone has any objections, please let me know.
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commit 611a7a4fd8b5fb6b25ab1f8bdcde61800a7feacf upstream.
One small change I forgot to make in
commit c4d69da167fa967749aeb70bc0e94a457e5d00c1 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 8 14:25:41 2014 +0100
drm/i915: Evict CS TLBs between batches
was to update the copy width for the compact BLT copy instruction.
Reported-by: Thomas Richter <thor@math.tu-berlin.de> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Thomas Richter <thor@math.tu-berlin.de> Cc: Jani Nikula <jani.nikula@intel.com> Tested-by: Thomas Richter <thor@math.tu-berlin.de> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- drivers/gpu/drm/i915/intel_ringbuffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 4e51ce2bbb85..83780190cdd7 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1125,7 +1125,7 @@ i830_dispatch_execbuffer(struct intel_ring_buffer *ring, */ intel_ring_emit(ring, SRC_COPY_BLT_CMD | BLT_WRITE_RGBA); intel_ring_emit(ring, BLT_DEPTH_32 | BLT_ROP_SRC_COPY | 4096); - intel_ring_emit(ring, DIV_ROUND_UP(len, 4096) << 16 | 1024); + intel_ring_emit(ring, DIV_ROUND_UP(len, 4096) << 16 | 4096); intel_ring_emit(ring, cs_offset); intel_ring_emit(ring, 4096); intel_ring_emit(ring, offset); -- 2.7.0
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