[PATCH 04/16] drm/i915/skl+: add NV12 in skl_format_to_fourcc

[Vidya Srinivas]

From: Mahesh Kumar <mahesh1.kumar at intel.com>

Add support of recognizing DRM_FORMAT_NV12 from plane_format
register value.

v2: Added reviewed by tag from Mika Kahola

Reviewed-by: Mika Kahola <mika.kahola at intel.com>
Signed-off-by: Mahesh Kumar <mahesh1.kumar at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5d46771..2bb3d34 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2644,6 +2644,8 @@ static int skl_format_to_fourcc(int format, bool rgb_order, bool alpha)
 	switch (format) {
 	case PLANE_CTL_FORMAT_RGB_565:
 		return DRM_FORMAT_RGB565;
+	case PLANE_CTL_FORMAT_NV12:
+		return DRM_FORMAT_NV12;
 	default:
 	case PLANE_CTL_FORMAT_XRGB_8888:
 		if (rgb_order) {
-- 
2.7.4