diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 753317d98f4a..f4c526348b36 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5259,24 +5259,10 @@ static void lpt_program_fdi_mphy(struct drm_i915_private *dev_priv) } /* Sequence to enable CLKOUT_DP for FDI usage and configure PCH FDI I/O. */ -static void lpt_init_pch_refclk(struct drm_device *dev) +static void lpt_enable_clkout_dp(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - struct drm_mode_config *mode_config = &dev->mode_config; - struct intel_encoder *encoder; - bool has_vga = false; - u32 tmp; - - list_for_each_entry(encoder, &mode_config->encoder_list, base.head) { - switch (encoder->type) { - case INTEL_OUTPUT_ANALOG: - has_vga = true; - break; - } - } - - if (!has_vga) - return; + uint32_t tmp; mutex_lock(&dev_priv->dpio_lock); @@ -5302,6 +5288,26 @@ static void lpt_init_pch_refclk(struct drm_device *dev) mutex_unlock(&dev_priv->dpio_lock); } +static void lpt_init_pch_refclk(struct drm_device *dev) +{ + struct drm_mode_config *mode_config = &dev->mode_config; + struct intel_encoder *encoder; + bool has_vga = false; + + list_for_each_entry(encoder, &mode_config->encoder_list, base.head) { + switch (encoder->type) { + case INTEL_OUTPUT_ANALOG: + has_vga = true; + break; + } + } + + if (!has_vga) + return; + + lpt_enable_clkout_dp(dev); +} + /* * Initialize reference clocks when the driver loads */ |