Thread (3 messages) 3 messages, 2 authors, 2022-06-27

Re: [PATCH] media: stm32: dcmi: Fill in remaining Bayer formats

From: Hugues FRUCHET <hugues.fruchet@foss.st.com>
Date: 2022-06-27 09:39:45
Also in: linux-media

Hi Marek,

Thanks for the patch.

Acked-by: Hugues Fruchet <redacted>

Please note that we have not tested parallel setup with more than 8 bits 
with this driver because of lack of hardware support.
Which board are you using ?
Are the whole 12 bits of the MT9P006 parallel bus wired on your board ?

Best regards,
Hugues.

On 6/19/22 00:23, Marek Vasut wrote:
quoted hunk ↗ jump to hunk
Fill in 10, 12, 14 bit Bayer formats into the DCMI driver.
Those are useful e.g. when MT9P006 sensor is connected.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alain Volmat <alain.volmat@foss.st.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Amelie DELAUNAY <amelie.delaunay@foss.st.com>
Cc: Hugues FRUCHET <hugues.fruchet@foss.st.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Philippe CORNU <philippe.cornu@foss.st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
---
  drivers/media/platform/st/stm32/stm32-dcmi.c | 48 ++++++++++++++++++++
  1 file changed, 48 insertions(+)
diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c
index 09a743cd70040..5f08ba47ea96b 100644
--- a/drivers/media/platform/st/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/st/stm32/stm32-dcmi.c
@@ -1631,6 +1631,54 @@ static const struct dcmi_format dcmi_formats[] = {
  		.fourcc = V4L2_PIX_FMT_SRGGB8,
  		.mbus_code = MEDIA_BUS_FMT_SRGGB8_1X8,
  		.bpp = 1,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SBGGR10,
+		.mbus_code = MEDIA_BUS_FMT_SBGGR10_1X10,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGBRG10,
+		.mbus_code = MEDIA_BUS_FMT_SGBRG10_1X10,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGRBG10,
+		.mbus_code = MEDIA_BUS_FMT_SGRBG10_1X10,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SRGGB10,
+		.mbus_code = MEDIA_BUS_FMT_SRGGB10_1X10,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SBGGR12,
+		.mbus_code = MEDIA_BUS_FMT_SBGGR12_1X12,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGBRG12,
+		.mbus_code = MEDIA_BUS_FMT_SGBRG12_1X12,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGRBG12,
+		.mbus_code = MEDIA_BUS_FMT_SGRBG12_1X12,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SRGGB12,
+		.mbus_code = MEDIA_BUS_FMT_SRGGB12_1X12,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SBGGR14,
+		.mbus_code = MEDIA_BUS_FMT_SBGGR14_1X14,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGBRG14,
+		.mbus_code = MEDIA_BUS_FMT_SGBRG14_1X14,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SGRBG14,
+		.mbus_code = MEDIA_BUS_FMT_SGRBG14_1X14,
+		.bpp = 2,
+	}, {
+		.fourcc = V4L2_PIX_FMT_SRGGB14,
+		.mbus_code = MEDIA_BUS_FMT_SRGGB14_1X14,
+		.bpp = 2,
  	},
  };
  
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