[media] vcodec: mediatek: Add Mediatek H264 Video Encoder Driver

Add h264 encoder driver for MT8173
Signed-off-by: PoChun Lin <pochun.lin@mediatek.com>
Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/platform/mtk-vcodec/Makefile

@@ -12,6 +12,7 @@ mtk-vcodec-enc-y := venc/venc_vp8_if.o \
 		venc_drv_if.o \
 		venc_vpu_if.o \
 
+
 mtk-vcodec-common-y := mtk_vcodec_intr.o \
 		mtk_vcodec_util.o\
 

drivers/media/platform/mtk-vcodec/venc_drv_if.c

@@ -26,7 +26,7 @@
 #include "mtk_vcodec_enc_pm.h"
 #include "mtk_vpu.h"
 
-
+struct venc_common_if *get_h264_enc_comm_if(void);
 struct venc_common_if *get_vp8_enc_comm_if(void);
 
 int venc_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
@@ -38,6 +38,8 @@ int venc_if_init(struct mtk_vcodec_ctx *ctx, unsigned int fourcc)
 		ctx->enc_if = get_vp8_enc_comm_if();
 		break;
 	case V4L2_PIX_FMT_H264:
+		ctx->enc_if = get_h264_enc_comm_if();
+		break;
 	default:
 		return -EINVAL;
 	}