From: Matthias Fend Date: Tue, 7 Jan 2025 16:07:00 +0000 (+0100) Subject: media: tc358746: add support for 8/10/12/14-bit RAW Bayer formats X-Git-Tag: v6.15-rc1~174^2~110 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=44967f0933f6672e07e599c0bf229a78f1dbf203;p=thirdparty%2Fkernel%2Flinux.git media: tc358746: add support for 8/10/12/14-bit RAW Bayer formats The TC358746 supports RAW formats with 8, 10, 12, and 14-bit depths. Since pixel data is transported transparently without modifying the pixel arrangement, all Bayer patterns (RGGB, BGGR, GRBG, GBRG) are supported. Signed-off-by: Matthias Fend Reviewed-by: Marco Felsch Signed-off-by: Hans Verkuil --- diff --git a/drivers/media/i2c/tc358746.c b/drivers/media/i2c/tc358746.c index 31586f8e4be4e..fa7dbcd6c5d9f 100644 --- a/drivers/media/i2c/tc358746.c +++ b/drivers/media/i2c/tc358746.c @@ -202,6 +202,15 @@ enum { PDFORMAT_YUV444, }; +#define TC358746_FORMAT_RAW(_bpp, _code) \ +{ \ + .code = _code, \ + .bus_width = _bpp, \ + .bpp = _bpp, \ + .pdformat = PDFORMAT_RAW##_bpp, \ + .pdataf = PDATAF_MODE0, /* don't care */ \ +} + /* Check tc358746_src_mbus_code() if you add new formats */ static const struct tc358746_format tc358746_formats[] = { { @@ -230,7 +239,23 @@ static const struct tc358746_format tc358746_formats[] = { .bpp = 20, .pdformat = PDFORMAT_YUV422_10BIT, .pdataf = PDATAF_MODE0, /* don't care */ - } + }, + TC358746_FORMAT_RAW(8, MEDIA_BUS_FMT_SBGGR8_1X8), + TC358746_FORMAT_RAW(8, MEDIA_BUS_FMT_SGBRG8_1X8), + TC358746_FORMAT_RAW(8, MEDIA_BUS_FMT_SGRBG8_1X8), + TC358746_FORMAT_RAW(8, MEDIA_BUS_FMT_SRGGB8_1X8), + TC358746_FORMAT_RAW(10, MEDIA_BUS_FMT_SBGGR10_1X10), + TC358746_FORMAT_RAW(10, MEDIA_BUS_FMT_SGBRG10_1X10), + TC358746_FORMAT_RAW(10, MEDIA_BUS_FMT_SGRBG10_1X10), + TC358746_FORMAT_RAW(10, MEDIA_BUS_FMT_SRGGB10_1X10), + TC358746_FORMAT_RAW(12, MEDIA_BUS_FMT_SBGGR12_1X12), + TC358746_FORMAT_RAW(12, MEDIA_BUS_FMT_SGBRG12_1X12), + TC358746_FORMAT_RAW(12, MEDIA_BUS_FMT_SGRBG12_1X12), + TC358746_FORMAT_RAW(12, MEDIA_BUS_FMT_SRGGB12_1X12), + TC358746_FORMAT_RAW(14, MEDIA_BUS_FMT_SBGGR14_1X14), + TC358746_FORMAT_RAW(14, MEDIA_BUS_FMT_SGBRG14_1X14), + TC358746_FORMAT_RAW(14, MEDIA_BUS_FMT_SGRBG14_1X14), + TC358746_FORMAT_RAW(14, MEDIA_BUS_FMT_SRGGB14_1X14), }; /* Get n-th format for pad */