[PATCH 2/3] drm/edid: Pull mode sync flag setup out to its own function

[Adam Jackson <ajax@redhat.com>]

For readability, since this is about to get more complicated.

Signed-off-by: Adam Jackson <ajax@redhat.com>
---
 drivers/gpu/drm/drm_edid.c |   15 +++++++++++----
 1 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index e7547e3..be21040 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -853,6 +853,16 @@ drm_mode_do_interlace_quirk(struct drm_display_mode *mode,
 	mode->flags |= DRM_MODE_FLAG_INTERLACE;
 }
 
+static void
+drm_mode_detailed_set_sync_flags(struct detailed_pixel_timing *pt,
+				 unsigned int *flags)
+{
+	*flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
+		DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
+	*flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
+		DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
+}
+
 /**
  * drm_mode_detailed - create a new mode from an EDID detailed timing section
  * @dev: DRM device (needed to create new mode)
@@ -938,10 +948,7 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
 		pt->misc |= DRM_EDID_PT_HSYNC_POSITIVE | DRM_EDID_PT_VSYNC_POSITIVE;
 	}
 
-	mode->flags |= (pt->misc & DRM_EDID_PT_HSYNC_POSITIVE) ?
-		DRM_MODE_FLAG_PHSYNC : DRM_MODE_FLAG_NHSYNC;
-	mode->flags |= (pt->misc & DRM_EDID_PT_VSYNC_POSITIVE) ?
-		DRM_MODE_FLAG_PVSYNC : DRM_MODE_FLAG_NVSYNC;
+	drm_mode_detailed_set_sync_flags(pt, &mode->flags);
 
 set_size:
 	mode->width_mm = pt->width_mm_lo | (pt->width_height_mm_hi & 0xf0) << 4;
-- 
1.7.7.6