diff mbox

[16/20] drm/i915: Ensure that while(INREG()) are bounded (v2)

Message ID 8u3s94$gj5imd@orsmga002.jf.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Chris Wilson Sept. 22, 2010, 2:29 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_tv.c
b/drivers/gpu/drm/i915/intel_tv.c
index 49ab11c..364a2f3 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1271,8 +1271,11 @@  intel_tv_detect_type (struct intel_tv *intel_tv)
        I915_WRITE(TV_DAC, tv_dac);
        POSTING_READ(TV_DAC);
 
+       msleep(30);
+

-- 
Chris Wilson, Intel Open Source Technology Centre
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