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authorVille Syrjälä <ville.syrjala@linux.intel.com>2013-09-24 14:24:05 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-10-01 07:45:15 +0200
commit6801c18c0a43386bb44712cbc028a7e05adb9f0d (patch)
tree4f34799e3b704f8ac4132f18c874bbe32bc3cb52 /drivers/gpu/drm/i915/intel_drv.h
parentf2335330ec5cd9c4b189b365560c044fe8556ccf (diff)
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. 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> 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 fb38ef10ac5..e7fe5f1f72d 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -828,5 +828,7 @@ extern void ironlake_check_encoder_dotclock(const struct intel_crtc_config *pipe
extern bool intel_crtc_active(struct drm_crtc *crtc);
extern void i915_disable_vga_mem(struct drm_device *dev);
+extern void intel_ddi_get_config(struct intel_encoder *encoder,
+ struct intel_crtc_config *pipe_config);
#endif /* __INTEL_DRV_H__ */