summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/intel_drv.h
diff options
context:
space:
mode:
authorVille Syrjälä <ville.syrjala@linux.intel.com>2013-09-24 15:24:05 +0400
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-10-28 20:48:24 +0400
commit7195a50b5c7e00cc3312934fd022c3006b533d12 (patch)
tree1e15e1fd244325ab88dae65445b9801c3140e03d /drivers/gpu/drm/i915/intel_drv.h
parent4f56d12ebb28fceac4c6e60c8993fbfc122e1399 (diff)
downloadlinux-7195a50b5c7e00cc3312934fd022c3006b533d12.tar.xz
drm/i915: Add HSW CRT output readout support
Call intel_ddi_get_config() to get the pipe_bpp settings from DDI. The sync polarity settings from DDI are irrelevant for CRT output, so override them with data from the ADPA register. Note: This is already merged in drm-intel-next-queued as commit 6801c18c0a43386bb44712cbc028a7e05adb9f0d Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Tue Sep 24 14:24:05 2013 +0300 drm/i915: Add HSW CRT output readout support but is required for the following edp bpp bugfix. v2: Extract intel_crt_get_flags() Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69691 Tested-by: Qingshuai Tian <qingshuai.tian@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
-rw-r--r--drivers/gpu/drm/i915/intel_drv.h2
1 files changed, 2 insertions, 0 deletions
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,