diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2014-01-10 15:38:01 -0200 |
|---|---|---|
| committer | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2014-02-26 18:42:27 -0300 |
| commit | bafee30aec9e2d164650e2bf77bdd089b834158d (patch) | |
| tree | 7aa45b06dea66eba02ded5a1b2f84f524d172fac | |
| parent | 939f8c3b9799ebc9470e021453f6e44ef92c86e2 (diff) | |
drm/i915: add GEN5_IRQ_FINI
Same as the _INIT macro: the goal is to reuse the GEN8 macros, but
there are still some slight differences.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 8cdecb6059bf..570db542885c 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -103,6 +103,11 @@ static const u32 hpd_status_i915[] = { /* i915 and valleyview are the same */ I915_WRITE(type##IIR, 0xffffffff); \ } while (0) +#define GEN5_IRQ_FINI(type) do { \ + I915_WRITE(type##IMR, 0xffffffff); \ + I915_WRITE(type##IER, 0); \ + I915_WRITE(type##IIR, I915_READ(type##IIR)); \ +} while (0) /* For display hotplug interrupt */ static void @@ -3282,22 +3287,16 @@ static void ironlake_irq_uninstall(struct drm_device *dev) I915_WRITE(HWSTAM, 0xffffffff); - I915_WRITE(DEIMR, 0xffffffff); - I915_WRITE(DEIER, 0x0); - I915_WRITE(DEIIR, I915_READ(DEIIR)); + GEN5_IRQ_FINI(DE); if (IS_GEN7(dev)) I915_WRITE(GEN7_ERR_INT, I915_READ(GEN7_ERR_INT)); - I915_WRITE(GTIMR, 0xffffffff); - I915_WRITE(GTIER, 0x0); - I915_WRITE(GTIIR, I915_READ(GTIIR)); + GEN5_IRQ_FINI(GT); if (HAS_PCH_NOP(dev)) return; - I915_WRITE(SDEIMR, 0xffffffff); - I915_WRITE(SDEIER, 0x0); - I915_WRITE(SDEIIR, I915_READ(SDEIIR)); + GEN5_IRQ_FINI(SDE); if (HAS_PCH_CPT(dev) || HAS_PCH_LPT(dev)) I915_WRITE(SERR_INT, I915_READ(SERR_INT)); } |