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authorDaniel Vetter <daniel.vetter@ffwll.ch>2012-07-05 09:50:24 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-07-05 15:06:33 +0200
commit6c2b7c1208b762abc0df318ae53d18d9e5414e1b (patch)
tree258832d81855e0e41b6ec87d067bcf480f04aa5a /drivers/gpu/drm/i915/intel_tv.c
parentc2c75131244507c93f812862fdbd4f3a37139401 (diff)
drm/i915: introduce for_each_encoder_on_crtc
We already have this pattern at quite a few places, and moving part of the modeset helper stuff into the driver will add more. v2: Don't clobber the crtc struct name with the macro parameter ... v3: Convert two more places noticed by Paulo Zanoni. Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_tv.c')
-rw-r--r--drivers/gpu/drm/i915/intel_tv.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index a233a51fd7e..3b413c9042c 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -895,20 +895,16 @@ intel_tv_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
- struct drm_mode_config *drm_config = &dev->mode_config;
struct intel_tv *intel_tv = enc_to_intel_tv(encoder);
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
- struct drm_encoder *other_encoder;
+ struct intel_encoder *other_encoder;
if (!tv_mode)
return false;
- /* FIXME: lock encoder list */
- list_for_each_entry(other_encoder, &drm_config->encoder_list, head) {
- if (other_encoder != encoder &&
- other_encoder->crtc == encoder->crtc)
+ for_each_encoder_on_crtc(dev, encoder->crtc, other_encoder)
+ if (&other_encoder->base != encoder)
return false;
- }
adjusted_mode->clock = tv_mode->clock;
return true;