Yet another pch encoder special case quenched from haswell modeset
code.
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
---
drivers/gpu/drm/i915/intel_crt.c | 11 ++++++++++-
drivers/gpu/drm/i915/intel_display.c | 2 --
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 9d7135b878c0..0e109325cbcb 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -347,6 +347,14 @@ static void intel_disable_crt(struct intel_encoder *encoder)
intel_crt_set_dpms(encoder, DRM_MODE_DPMS_OFF);
}
+static void hsw_crt_disable(struct intel_encoder *encoder)
+{
+ intel_crt_set_dpms(encoder, DRM_MODE_DPMS_OFF);
+
+ intel_set_pch_fifo_underrun_reporting(encoder->base.dev,
+ TRANSCODER_A, false);
+}
+
static void intel_enable_crt(struct intel_encoder *encoder)
{
struct intel_crt *crt = intel_encoder_to_crt(encoder);
@@ -1149,7 +1157,6 @@ void intel_crt_init(struct drm_device *dev)
crt->adpa_reg = ADPA;
crt->base.compute_config = intel_crt_compute_config;
- crt->base.disable = intel_disable_crt;
if (I915_HAS_HOTPLUG(dev))
crt->base.hpd_pin = HPD_CRT;
if (HAS_DDI(dev)) {
@@ -1157,10 +1164,12 @@ void intel_crt_init(struct drm_device *dev)
crt->base.get_hw_state = hsw_crt_get_hw_state;
crt->base.pre_enable = hsw_crt_pre_enable;
crt->base.enable = hsw_crt_enable;
+ crt->base.disable = hsw_crt_disable;
} else {
crt->base.get_config = intel_crt_get_config;
crt->base.get_hw_state = intel_crt_get_hw_state;
crt->base.enable = intel_enable_crt;
+ crt->base.disable = intel_disable_crt;
}
intel_connector->get_hw_state = intel_connector_get_hw_state;
intel_connector->unregister = intel_connector_unregister;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 26b2eceb0d63..84f5cbd3863c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3844,8 +3844,6 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
encoder->disable(encoder);
}
- if (intel_crtc->config.has_pch_encoder)
- intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, false);
intel_disable_pipe(dev_priv, pipe);
intel_ddi_disable_transcoder_func(dev_priv, cpu_transcoder);
--
1.8.1.4
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