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drm/i915: Organize INSTDONE report for future.

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Let's be optimistic that for future platforms this will remain the same
and reorg a bit.
This reorg in if blocks instead of switch make life easier for future
platform support addition.

Cc: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Rodrigo Vivi 2014-12-03 04:55:28 -08:00 committed by Daniel Vetter
parent 74745b0938
commit 563f94f6fa
1 changed files with 3 additions and 14 deletions
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17
drivers/gpu/drm/i915/i915_gpu_error.c
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@ -1356,26 +1356,15 @@ void i915_get_extra_instdone(struct drm_device *dev, uint32_t *instdone)
struct drm_i915_private *dev_priv = dev->dev_private;
memset(instdone, 0, sizeof(*instdone) * I915_NUM_INSTDONE_REG);
switch (INTEL_INFO(dev)->gen) {
case 2:
case 3:
if (IS_GEN2(dev) || IS_GEN3(dev))
instdone[0] = I915_READ(INSTDONE);
break;
case 4:
case 5:
case 6:
else if (IS_GEN4(dev) || IS_GEN5(dev) || IS_GEN6(dev)) {
instdone[0] = I915_READ(INSTDONE_I965);
instdone[1] = I915_READ(INSTDONE1);
break;
default:
WARN_ONCE(1, "Unsupported platform\n");
case 7:
case 8:
case 9:
} else if (INTEL_INFO(dev)->gen >= 7) {
instdone[0] = I915_READ(GEN7_INSTDONE_1);
instdone[1] = I915_READ(GEN7_SC_INSTDONE);
instdone[2] = I915_READ(GEN7_SAMPLER_INSTDONE);
instdone[3] = I915_READ(GEN7_ROW_INSTDONE);
break;
}
}