[PATCH 1/2] drm/i915: Consolidate DDI clock reading out in a single function

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx





[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux