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authorZhenyu Wang <zhenyu.z.wang@intel.com>2009-03-24 00:45:13 +0800
committerEric Anholt <eric@anholt.net>2009-04-01 15:22:00 -0700
commit7d6ff7851c23740c3813bdf457be638381774b69 (patch)
treedfdd8e79481d34a25b32715fc46cb00d9d5a8b99 /drivers/gpu/drm
parentebcc8f2eade76946dbb5d5c545b91f8157051aa8 (diff)
drm/i915: fix TV mode setting in property change
Only set TV DAC in property change seems doesn't work, we have to setup whole crtc pipe which assigned to TV alone. Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com> [anholt: Note that this should also fix the oops at startup with new 2D] Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/i915/intel_tv.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 5d9ca779ce2..d2c32983242 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1570,6 +1570,8 @@ intel_tv_set_property(struct drm_connector *connector, struct drm_property *prop
struct drm_device *dev = connector->dev;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_tv_priv *tv_priv = intel_output->dev_priv;
+ struct drm_encoder *encoder = &intel_output->enc;
+ struct drm_crtc *crtc = encoder->crtc;
int ret = 0;
bool changed = false;
@@ -1608,8 +1610,9 @@ intel_tv_set_property(struct drm_connector *connector, struct drm_property *prop
goto out;
}
- if (changed)
- intel_tv_mode_set(&intel_output->enc, NULL, NULL);
+ if (changed && crtc)
+ drm_crtc_helper_set_mode(crtc, &crtc->mode, crtc->x,
+ crtc->y, crtc->fb);
out:
return ret;
}