diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 30 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 |
3 files changed, 30 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index ea9022ef15d5..db59bb9fbe23 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -83,8 +83,7 @@ static bool intel_crt_get_hw_state(struct intel_encoder *encoder, return true; } -static void intel_crt_get_config(struct intel_encoder *encoder, - struct intel_crtc_config *pipe_config) +static unsigned int intel_crt_get_flags(struct intel_encoder *encoder) { struct drm_i915_private *dev_priv = encoder->base.dev->dev_private; struct intel_crt *crt = intel_encoder_to_crt(encoder); @@ -102,7 +101,27 @@ static void intel_crt_get_config(struct intel_encoder *encoder, else flags |= DRM_MODE_FLAG_NVSYNC; - pipe_config->adjusted_mode.flags |= flags; + return flags; +} + +static void intel_crt_get_config(struct intel_encoder *encoder, + struct intel_crtc_config *pipe_config) +{ + struct drm_device *dev = encoder->base.dev; + + pipe_config->adjusted_mode.flags |= intel_crt_get_flags(encoder); +} + +static void hsw_crt_get_config(struct intel_encoder *encoder, + struct intel_crtc_config *pipe_config) +{ + intel_ddi_get_config(encoder, pipe_config); + + pipe_config->adjusted_mode.flags &= ~(DRM_MODE_FLAG_PHSYNC | + DRM_MODE_FLAG_NHSYNC | + DRM_MODE_FLAG_PVSYNC | + DRM_MODE_FLAG_NVSYNC); + pipe_config->adjusted_mode.flags |= intel_crt_get_flags(encoder); } /* Note: The caller is required to filter out dpms modes not supported by the @@ -799,7 +818,10 @@ void intel_crt_init(struct drm_device *dev) crt->base.mode_set = intel_crt_mode_set; crt->base.disable = intel_disable_crt; crt->base.enable = intel_enable_crt; - crt->base.get_config = intel_crt_get_config; + if (IS_HASWELL(dev)) + crt->base.get_config = hsw_crt_get_config; + else + crt->base.get_config = intel_crt_get_config; if (I915_HAS_HOTPLUG(dev)) crt->base.hpd_pin = HPD_CRT; if (HAS_DDI(dev)) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index beb7f65cd01f..b53fff84a7d5 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1249,8 +1249,8 @@ static void intel_ddi_hot_plug(struct intel_encoder *intel_encoder) intel_dp_check_link_status(intel_dp); } -static void intel_ddi_get_config(struct intel_encoder *encoder, - struct intel_crtc_config *pipe_config) +void intel_ddi_get_config(struct intel_encoder *encoder, + struct intel_crtc_config *pipe_config) { struct drm_i915_private *dev_priv = encoder->base.dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 9b7b68fd5d47..7f2b384ac939 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -765,6 +765,8 @@ extern void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder); extern bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector); extern void intel_ddi_fdi_disable(struct drm_crtc *crtc); +extern void intel_ddi_get_config(struct intel_encoder *encoder, + struct intel_crtc_config *pipe_config); extern void intel_display_handle_reset(struct drm_device *dev); extern bool intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev, |