* [PATCH] drm/i915: treat src w & h as fixed point in sprite handling code
@ 2012-03-20 17:59 Jesse Barnes
2012-03-28 21:40 ` Chris Wilson
0 siblings, 1 reply; 2+ messages in thread
From: Jesse Barnes @ 2012-03-20 17:59 UTC (permalink / raw)
To: intel-gfx; +Cc: stable
This was missed when we converted the source values to 16.16 fixed point.
Cc: stable@vger.kernel.org
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
drivers/gpu/drm/i915/intel_sprite.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 98444ab..1472f4f 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -411,6 +411,9 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
old_obj = intel_plane->obj;
+ src_w = src_w >> 16;
+ src_h = src_h >> 16;
+
/* Pipe must be running... */
if (!(I915_READ(PIPECONF(pipe)) & PIPECONF_ENABLE))
return -EINVAL;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/i915: treat src w & h as fixed point in sprite handling code
2012-03-20 17:59 [PATCH] drm/i915: treat src w & h as fixed point in sprite handling code Jesse Barnes
@ 2012-03-28 21:40 ` Chris Wilson
0 siblings, 0 replies; 2+ messages in thread
From: Chris Wilson @ 2012-03-28 21:40 UTC (permalink / raw)
To: Jesse Barnes, intel-gfx; +Cc: stable
On Tue, 20 Mar 2012 10:59:09 -0700, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
> This was missed when we converted the source values to 16.16 fixed point.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-03-20 17:59 [PATCH] drm/i915: treat src w & h as fixed point in sprite handling code Jesse Barnes
2012-03-28 21:40 ` Chris Wilson
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