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@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_ddi.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 4e2e860..1c92ad4 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)
--
1.8.3.1
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