Signed-off-by: Keith Packard <keithp@xxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_tv.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 6b22c1d..876064c 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1236,6 +1236,8 @@ intel_tv_detect_type (struct intel_tv *intel_tv,
struct drm_connector *connector)
{
struct drm_encoder *encoder = &intel_tv->base.base;
+ struct drm_crtc *crtc = encoder->crtc;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long irqflags;
@@ -1258,6 +1260,10 @@ intel_tv_detect_type (struct intel_tv *intel_tv,
/* Poll for TV detection */
tv_ctl &= ~(TV_ENC_ENABLE | TV_TEST_MODE_MASK);
tv_ctl |= TV_TEST_MODE_MONITOR_DETECT;
+ if (intel_crtc->pipe == 1)
+ tv_ctl |= TV_ENC_PIPEB_SELECT;
+ else
+ tv_ctl &= ~TV_ENC_PIPEB_SELECT;
tv_dac &= ~(TVDAC_SENSE_MASK | DAC_A_MASK | DAC_B_MASK | DAC_C_MASK);
tv_dac |= (TVDAC_STATE_CHG_EN |
--
1.7.5.1
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