* [PATCH] drm/i915: Fix HSW power well control state read
@ 2012-10-30 11:16 Zhenyu Wang
2012-10-30 19:37 ` Daniel Vetter
0 siblings, 1 reply; 2+ messages in thread
From: Zhenyu Wang @ 2012-10-30 11:16 UTC (permalink / raw)
To: intel-gfx
Fix power well control state by reading real register offset.
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 838d67d..3bcaad6 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3812,7 +3812,7 @@ void intel_init_power_wells(struct drm_device *dev)
if ((well & HSW_PWR_WELL_STATE) == 0) {
I915_WRITE(power_wells[i], well & HSW_PWR_WELL_ENABLE);
- if (wait_for(I915_READ(power_wells[i] & HSW_PWR_WELL_STATE), 20))
+ if (wait_for((I915_READ(power_wells[i]) & HSW_PWR_WELL_STATE), 20))
DRM_ERROR("Error enabling power well %lx\n", power_wells[i]);
}
}
--
1.7.10.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/i915: Fix HSW power well control state read
2012-10-30 11:16 [PATCH] drm/i915: Fix HSW power well control state read Zhenyu Wang
@ 2012-10-30 19:37 ` Daniel Vetter
0 siblings, 0 replies; 2+ messages in thread
From: Daniel Vetter @ 2012-10-30 19:37 UTC (permalink / raw)
To: Zhenyu Wang; +Cc: intel-gfx
On Tue, Oct 30, 2012 at 07:16:34PM +0800, Zhenyu Wang wrote:
> Fix power well control state by reading real register offset.
>
> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Queued for -next, thanks for the patch.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 2+ messages in thread
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