diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-05 09:50:24 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-05 15:06:33 +0200 |
| commit | 6c2b7c1208b762abc0df318ae53d18d9e5414e1b (patch) | |
| tree | 258832d81855e0e41b6ec87d067bcf480f04aa5a /drivers/gpu/drm/i915/intel_dp.c | |
| parent | c2c75131244507c93f812862fdbd4f3a37139401 (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_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 611080b32e4..95817c4edbe 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -793,8 +793,7 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_device *dev = crtc->dev; - struct drm_mode_config *mode_config = &dev->mode_config; - struct drm_encoder *encoder; + struct intel_encoder *encoder; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); int lane_count = 4; @@ -804,13 +803,9 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode, /* * Find the lane count in the intel_encoder private */ - list_for_each_entry(encoder, &mode_config->encoder_list, head) { - struct intel_dp *intel_dp; + for_each_encoder_on_crtc(dev, crtc, encoder) { + struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); - if (encoder->crtc != crtc) - continue; - - intel_dp = enc_to_intel_dp(encoder); if (intel_dp->base.type == INTEL_OUTPUT_DISPLAYPORT || intel_dp->base.type == INTEL_OUTPUT_EDP) { @@ -2404,16 +2399,11 @@ int intel_trans_dp_port_sel(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; - struct drm_mode_config *mode_config = &dev->mode_config; - struct drm_encoder *encoder; + struct intel_encoder *encoder; - list_for_each_entry(encoder, &mode_config->encoder_list, head) { - struct intel_dp *intel_dp; - - if (encoder->crtc != crtc) - continue; + for_each_encoder_on_crtc(dev, crtc, encoder) { + struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); - intel_dp = enc_to_intel_dp(encoder); if (intel_dp->base.type == INTEL_OUTPUT_DISPLAYPORT || intel_dp->base.type == INTEL_OUTPUT_EDP) return intel_dp->output_reg; |