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| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2012-10-23 18:30:02 -0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-26 10:24:49 +0200 |
| commit | fe2b8f9dfb05f78d525bf6668549271af1860ee5 (patch) | |
| tree | fb33b759986191619331a0bfeed4a7094dcf94d6 /drivers/gpu/drm/i915/i915_irq.c | |
| parent | afe2fcf5e0ddca8aada0882fc5c54430101dfb0e (diff) | |
| download | lwn-fe2b8f9dfb05f78d525bf6668549271af1860ee5.tar.gz lwn-fe2b8f9dfb05f78d525bf6668549271af1860ee5.zip | |
drm/i915: convert pipe timing definitions to transcoder
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 6036d214994c..b92e6bfbb97c 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -185,6 +185,8 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe, int vbl_start, vbl_end, htotal, vtotal; bool in_vbl = true; int ret = 0; + enum transcoder cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv, + pipe); if (!i915_pipe_enabled(dev, pipe)) { DRM_DEBUG_DRIVER("trying to get scanoutpos for disabled " @@ -193,7 +195,7 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe, } /* Get vtotal. */ - vtotal = 1 + ((I915_READ(VTOTAL(pipe)) >> 16) & 0x1fff); + vtotal = 1 + ((I915_READ(VTOTAL(cpu_transcoder)) >> 16) & 0x1fff); if (INTEL_INFO(dev)->gen >= 4) { /* No obvious pixelcount register. Only query vertical @@ -213,13 +215,13 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe, */ position = (I915_READ(PIPEFRAMEPIXEL(pipe)) & PIPE_PIXEL_MASK) >> PIPE_PIXEL_SHIFT; - htotal = 1 + ((I915_READ(HTOTAL(pipe)) >> 16) & 0x1fff); + htotal = 1 + ((I915_READ(HTOTAL(cpu_transcoder)) >> 16) & 0x1fff); *vpos = position / htotal; *hpos = position - (*vpos * htotal); } /* Query vblank area. */ - vbl = I915_READ(VBLANK(pipe)); + vbl = I915_READ(VBLANK(cpu_transcoder)); /* Test position against vblank region. */ vbl_start = vbl & 0x1fff; |