[PATCH 1/2] drm: exynos: Use DRM_FORMAT_{NV12, YUV420} instead of DRM_FORMAT_{NV12M, YUV420M}

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

The NV12M/YUV420M formats are identical to the already existing standard
NV12/YUV420 formats. The M variants will be removed, so convert the
driver to use the standard names.

Cc: Inki Dae <inki.dae at samsung.com>
Cc: Joonyoung Shim <jy0922.shim at samsung.com>
Cc: Seung-Woo Kim <sw0312.kim at samsung.com>
Cc: Kyungmin Park <kyungmin.park at samsung.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
Extra note: Based on a quick look, the driver appears to lack
sufficient sanity checks wrt. the framebuffer layout. I guess it
just assumes that handles[0] != handles[1] and offsets[] = { 0 }.

 drivers/gpu/drm/exynos/exynos_drm_fb.h |    4 ++--
 drivers/gpu/drm/exynos/exynos_mixer.c  |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.h b/drivers/gpu/drm/exynos/exynos_drm_fb.h
index 3ecb30d..5082375 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.h
@@ -31,10 +31,10 @@
 static inline int exynos_drm_format_num_buffers(uint32_t format)
 {
 	switch (format) {
-	case DRM_FORMAT_NV12M:
+	case DRM_FORMAT_NV12:
 	case DRM_FORMAT_NV12MT:
 		return 2;
-	case DRM_FORMAT_YUV420M:
+	case DRM_FORMAT_YUV420:
 		return 3;
 	default:
 		return 1;
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 4d5f41e..f1e2369 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -370,7 +370,7 @@ static void vp_video_buffer(struct mixer_context *ctx, int win)
 	switch (win_data->pixel_format) {
 	case DRM_FORMAT_NV12MT:
 		tiled_mode = true;
-	case DRM_FORMAT_NV12M:
+	case DRM_FORMAT_NV12:
 		crcb_mode = false;
 		buf_num = 2;
 		break;
-- 
1.7.3.4