From: Michael Tretter <m.tretter@pengutronix.de>
Date: Fri, 13 Oct 2023 11:00:34 +0000 (+0200)
Subject: media: rockchip: rga: add NV12M support
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=db71a7f5cbb8d41beed8352b2313f9079371cd98;p=linux.git

media: rockchip: rga: add NV12M support

Add support for the multi-planar variants of NV12. The RGA is now able
to exchange DMABUFs with other devices that only support multi-planar
NV12, for example the Hantro JPEG encoder.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
---

diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c
index 57d845c57d7d4..00fdfa9e10bc1 100644
--- a/drivers/media/platform/rockchip/rga/rga.c
+++ b/drivers/media/platform/rockchip/rga/rga.c
@@ -280,6 +280,15 @@ static struct rga_fmt formats[] = {
 		.y_div = 2,
 		.x_div = 1,
 	},
+	{
+		.fourcc = V4L2_PIX_FMT_NV12M,
+		.color_swap = RGA_COLOR_NONE_SWAP,
+		.hw_format = RGA_COLOR_FMT_YUV420SP,
+		.depth = 12,
+		.uv_factor = 4,
+		.y_div = 2,
+		.x_div = 1,
+	},
 	{
 		.fourcc = V4L2_PIX_FMT_NV16,
 		.color_swap = RGA_COLOR_NONE_SWAP,