The obvious counterpart to is_pch_edp(). Convert existing instances of
the idiom to the new routine.
Signed-off-by: Adam Jackson <a...@redhat.com>
---
drivers/gpu/drm/i915/intel_dp.c | 15 +++++++++++++--
1 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index c9eacc6..ec1efd5 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -86,6 +86,17 @@ static bool is_pch_edp(struct intel_dp *intel_dp)
return intel_dp->is_pch_edp;
}
+/**
+ * is_cpu_edp - is the port on the CPU and attached to an eDP panel?
+ * @intel_dp: DP struct
+ *
+ * Returns true if the given DP struct corresponds to a CPU eDP port.
+ */
+static bool is_cpu_edp(struct intel_dp *intel_dp)
+{
+ return is_edp(intel_dp) && !is_pch_edp(intel_dp);
+}
+
static struct intel_dp *enc_to_intel_dp(struct drm_encoder *encoder)
{
return container_of(encoder, struct intel_dp, base.base);
@@ -315,7 +326,7 @@ intel_dp_aux_ch(struct intel_dp *intel_dp,
* Note that PCH attached eDP panels should use a 125MHz input
* clock divider.
*/
- if (is_edp(intel_dp) && !is_pch_edp(intel_dp)) {
+ if (is_cpu_edp(intel_dp)) {
if (IS_GEN6(dev))
aux_clock_divider = 200; /* SNB eDP input clock at
400Mhz */
else
@@ -794,7 +805,7 @@ intel_dp_mode_set(struct drm_encoder *encoder, struct
drm_display_mode *mode,
if (intel_crtc->pipe == 1 && !HAS_PCH_CPT(dev))
intel_dp->DP |= DP_PIPEB_SELECT;
- if (is_edp(intel_dp) && !is_pch_edp(intel_dp)) {
+ if (is_cpu_edp(intel_dp)) {
/* don't miss out required setting for eDP */
intel_dp->DP |= DP_PLL_ENABLE;
if (adjusted_mode->clock < 200000)
--
1.7.6.4
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