diff options
| author |   Damien Lespiau <damien.lespiau@intel.com> | 2014-12-12 14:26:57 +0000 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-15 15:43:02 +0100 |
| commit | 22606a18be1af3d703eab873cb2df83b799a683a (patch) | |
| tree | 64605fbfac7038eb6fd3d75659f98c80a4c4f89b /drivers/gpu/drm/i915/intel_ddi.c | |
| parent | drm/i915: Parsing LFP brightness control from VBT (diff) | |
| download | linux-dev-22606a18be1af3d703eab873cb2df83b799a683a.tar.xz linux-dev-22606a18be1af3d703eab873cb2df83b799a683a.zip | |
drm/i915: Consolidate DDI clock reading out in a single function
2 pieces of code need to read out the DDI clock: the DDI encoder and the
MST encoder .get_config() vfuncs.
Until now the SKL read out code was only in the former, so let's move
the pre and post SKL logic in intel_ddi_clock_get() and this this one
everywhere.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 4e2e8608b46b..1c92ad47502b 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -834,7 +834,12 @@ static void hsw_ddi_clock_get(struct intel_encoder *encoder, void intel_ddi_clock_get(struct intel_encoder *encoder, struct intel_crtc_config *pipe_config) { - hsw_ddi_clock_get(encoder, pipe_config); + struct drm_device *dev = encoder->base.dev; + + if (INTEL_INFO(dev)->gen <= 8) + hsw_ddi_clock_get(encoder, pipe_config); + else + skl_ddi_clock_get(encoder, pipe_config); } static void @@ -2029,7 +2034,6 @@ void intel_ddi_get_config(struct intel_encoder *encoder, enum transcoder cpu_transcoder = intel_crtc->config.cpu_transcoder; struct intel_hdmi *intel_hdmi; u32 temp, flags = 0; - struct drm_device *dev = dev_priv->dev; temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder)); if (temp & TRANS_DDI_PHSYNC) @@ -2106,10 +2110,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder, dev_priv->vbt.edp_bpp = pipe_config->pipe_bpp; } - if (INTEL_INFO(dev)->gen <= 8) - hsw_ddi_clock_get(encoder, pipe_config); - else - skl_ddi_clock_get(encoder, pipe_config); + intel_ddi_clock_get(encoder, pipe_config); } static void intel_ddi_destroy(struct drm_encoder *encoder) |