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author | Eugen Hristev <eugen.hristev@microchip.com> | 2021-04-13 12:57:06 +0200 |
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committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-06-08 12:57:07 +0200 |
commit | ffeeb01d11397bdeac0f5a1e1462eba440c23dc3 (patch) | |
tree | 600768a4240fc49af2c21671a5dc4cb8c733daab /drivers/media/platform/atmel/atmel-sama5d2-isc.c | |
parent | c59744de8a536130eba7916a010bba00bccee74b (diff) | |
download | linux-ffeeb01d11397bdeac0f5a1e1462eba440c23dc3.tar.bz2 |
media: atmel: atmel-isc: create register offsets struct
Create a struct that holds register offsets that are product specific.
Add initially the CSC register.
This allows each product that contains a variant of the ISC to add their
own register offset.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/atmel/atmel-sama5d2-isc.c')
-rw-r--r-- | drivers/media/platform/atmel/atmel-sama5d2-isc.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/media/platform/atmel/atmel-sama5d2-isc.c b/drivers/media/platform/atmel/atmel-sama5d2-isc.c index 9ea1cec7bdae..607b9e306f9d 100644 --- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c +++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c @@ -59,12 +59,18 @@ static void isc_sama5d2_config_csc(struct isc_device *isc) struct regmap *regmap = isc->regmap; /* Convert RGB to YUV */ - regmap_write(regmap, ISC_CSC_YR_YG, 0x42 | (0x81 << 16)); - regmap_write(regmap, ISC_CSC_YB_OY, 0x19 | (0x10 << 16)); - regmap_write(regmap, ISC_CSC_CBR_CBG, 0xFDA | (0xFB6 << 16)); - regmap_write(regmap, ISC_CSC_CBB_OCB, 0x70 | (0x80 << 16)); - regmap_write(regmap, ISC_CSC_CRR_CRG, 0x70 | (0xFA2 << 16)); - regmap_write(regmap, ISC_CSC_CRB_OCR, 0xFEE | (0x80 << 16)); + regmap_write(regmap, ISC_CSC_YR_YG + isc->offsets.csc, + 0x42 | (0x81 << 16)); + regmap_write(regmap, ISC_CSC_YB_OY + isc->offsets.csc, + 0x19 | (0x10 << 16)); + regmap_write(regmap, ISC_CSC_CBR_CBG + isc->offsets.csc, + 0xFDA | (0xFB6 << 16)); + regmap_write(regmap, ISC_CSC_CBB_OCB + isc->offsets.csc, + 0x70 | (0x80 << 16)); + regmap_write(regmap, ISC_CSC_CRR_CRG + isc->offsets.csc, + 0x70 | (0xFA2 << 16)); + regmap_write(regmap, ISC_CSC_CRB_OCR + isc->offsets.csc, + 0xFEE | (0x80 << 16)); } /* Gamma table with gamma 1/2.2 */ @@ -213,6 +219,8 @@ static int atmel_isc_probe(struct platform_device *pdev) isc->config_csc = isc_sama5d2_config_csc; + isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET; + /* sama5d2-isc - 8 bits per beat */ isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8; |