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path: root/drivers/gpu/drm/i915/intel_crt.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index af5e43bef4a4..b84aaa0bb48a 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -158,7 +158,7 @@ static void intel_crt_set_dpms(struct intel_encoder *encoder, int mode)
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crt *crt = intel_encoder_to_crt(encoder);
struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
- struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode;
+ const struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode;
u32 adpa;
if (INTEL_INFO(dev)->gen >= 5)
@@ -376,7 +376,7 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 hotplug_en, orig, stat;
+ u32 stat;
bool ret = false;
int i, tries = 0;
@@ -395,12 +395,12 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
tries = 2;
else
tries = 1;
- hotplug_en = orig = I915_READ(PORT_HOTPLUG_EN);
- hotplug_en |= CRT_HOTPLUG_FORCE_DETECT;
for (i = 0; i < tries ; i++) {
/* turn on the FORCE_DETECT */
- I915_WRITE(PORT_HOTPLUG_EN, hotplug_en);
+ i915_hotplug_interrupt_update(dev_priv,
+ CRT_HOTPLUG_FORCE_DETECT,
+ CRT_HOTPLUG_FORCE_DETECT);
/* wait for FORCE_DETECT to go off */
if (wait_for((I915_READ(PORT_HOTPLUG_EN) &
CRT_HOTPLUG_FORCE_DETECT) == 0,
@@ -415,8 +415,7 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
/* clear the interrupt we just generated, if any */
I915_WRITE(PORT_HOTPLUG_STAT, CRT_HOTPLUG_INT_STATUS);
- /* and put the bits back */
- I915_WRITE(PORT_HOTPLUG_EN, orig);
+ i915_hotplug_interrupt_update(dev_priv, CRT_HOTPLUG_FORCE_DETECT, 0);
return ret;
}
@@ -891,7 +890,7 @@ void intel_crt_init(struct drm_device *dev)
u32 fdi_config = FDI_RX_POLARITY_REVERSED_LPT |
FDI_RX_LINK_REVERSAL_OVERRIDE;
- dev_priv->fdi_rx_config = I915_READ(_FDI_RXA_CTL) & fdi_config;
+ dev_priv->fdi_rx_config = I915_READ(FDI_RX_CTL(PIPE_A)) & fdi_config;
}
intel_crt_reset(connector);