[PATCH/RFC] v4l: vsp1: Add format for Mem2Mem Playback

[Yoshihiro Kaneko <ykaneko0929@gmail.com>]

From: Hiroki Negishi <hiroki.negishi.zr@hitachi-solutions.com>

Signed-off-by: Hiroki Negishi <hiroki.negishi.zr@hitachi-solutions.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
---

This patch is based on the master branch of linuxtv.org/media_tree.git.

 drivers/media/platform/vsp1/vsp1_video.c | 3 +++
 include/uapi/linux/videodev2.h           | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c
index e512336..9bbc02a 100644
--- a/drivers/media/platform/vsp1/vsp1_video.c
+++ b/drivers/media/platform/vsp1/vsp1_video.c
@@ -130,6 +130,9 @@ static const struct vsp1_format_info vsp1_video_formats[] = {
 	  VI6_FMT_Y_U_V_420, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS |
 	  VI6_RPF_DSWAP_P_WDS | VI6_RPF_DSWAP_P_BTS,
 	  3, { 8, 8, 8 }, false, false, 2, 2, false },
+	{ V4L2_PIX_FMT_RGB32S, MEDIA_BUS_FMT_ARGB8888_1X32,
+	  VI6_FMT_ARGB_8888, VI6_RPF_DSWAP_P_LLS | VI6_RPF_DSWAP_P_LWS,
+	  1, { 32, 0, 0 }, false, false, 1, 1, false },
 };
 
 /*
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index d279c1b..f22e167 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -396,6 +396,9 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_ARGB32  v4l2_fourcc('B', 'A', '2', '4') /* 32  ARGB-8-8-8-8  */
 #define V4L2_PIX_FMT_XRGB32  v4l2_fourcc('B', 'X', '2', '4') /* 32  XRGB-8-8-8-8  */
 
+/* RGB formats for memory output */
+#define V4L2_PIX_FMT_RGB32S  v4l2_fourcc('R', 'G', '4', 'S') /* 32 RGB-8-8-8-8 */
+
 /* Grey formats */
 #define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
 #define V4L2_PIX_FMT_Y4      v4l2_fourcc('Y', '0', '4', ' ') /*  4  Greyscale     */
-- 
1.9.1