From: Hugues Fruchet <hugues.fruchet@st.com>
Date: Mon, 16 May 2022 09:20:48 +0000 (+0100)
Subject: media: stm32-dcmi: add support of 1X16 serial pixel formats variant
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=887e6ee3de9f0a14017c73c4bcfe7e5864441ee9;p=linux.git

media: stm32-dcmi: add support of 1X16 serial pixel formats variant

Add support of 1X16 serial pixel formats in order to support
CSI-2 camera sensor exposing 1x16 pixel formats only.

Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c
index c604d672c2156..d0e5f22a61924 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmi.c
@@ -1591,25 +1591,31 @@ static int dcmi_set_default_fmt(struct stm32_dcmi *dcmi)
 	return 0;
 }
 
-/*
- * FIXME: For the time being we only support subdevices
- * which expose RGB & YUV "parallel form" mbus code (_2X8).
- * Nevertheless, this allows to support serial source subdevices
- * and serial to parallel bridges which conform to this.
- */
 static const struct dcmi_format dcmi_formats[] = {
 	{
 		.fourcc = V4L2_PIX_FMT_RGB565,
 		.mbus_code = MEDIA_BUS_FMT_RGB565_2X8_LE,
 		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_RGB565,
+		.mbus_code = MEDIA_BUS_FMT_RGB565_1X16,
+		.bpp = 2,
 	}, {
 		.fourcc = V4L2_PIX_FMT_YUYV,
 		.mbus_code = MEDIA_BUS_FMT_YUYV8_2X8,
 		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_YUYV,
+		.mbus_code = MEDIA_BUS_FMT_YUYV8_1X16,
+		.bpp = 2,
 	}, {
 		.fourcc = V4L2_PIX_FMT_UYVY,
 		.mbus_code = MEDIA_BUS_FMT_UYVY8_2X8,
 		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_UYVY,
+		.mbus_code = MEDIA_BUS_FMT_UYVY8_1X16,
+		.bpp = 2,
 	}, {
 		.fourcc = V4L2_PIX_FMT_JPEG,
 		.mbus_code = MEDIA_BUS_FMT_JPEG_1X8,