* [PATCH] drm/i915/crt: fix DPMS standby and suspend mode handling
@ 2012-11-05 11:51 Jani Nikula
2012-11-06 9:50 ` Daniel Vetter
0 siblings, 1 reply; 2+ messages in thread
From: Jani Nikula @ 2012-11-05 11:51 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
PCH platforms and VLV should map DPMS standby and suspend modes to off, but
due to a buggy reversed comparison this is done on pre-PCH platforms
instead.
Reported-by: Loïc Yhuel <loic.yhuel@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56754
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/intel_crt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 1c97c27..4cbb9ab 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -143,7 +143,7 @@ static void intel_crt_dpms(struct drm_connector *connector, int mode)
int old_dpms;
/* PCH platforms and VLV only support on/off. */
- if (INTEL_INFO(dev)->gen < 5 && mode != DRM_MODE_DPMS_ON)
+ if (INTEL_INFO(dev)->gen >= 5 && mode != DRM_MODE_DPMS_ON)
mode = DRM_MODE_DPMS_OFF;
if (mode == connector->dpms)
--
1.7.9.5
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2012-11-05 11:51 [PATCH] drm/i915/crt: fix DPMS standby and suspend mode handling Jani Nikula
2012-11-06 9:50 ` Daniel Vetter
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