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| author | Eugen Hristev <eugen.hristev@microchip.com> | 2021-04-13 12:57:21 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-06-08 15:39:10 +0200 |
| commit | ef9b7779688b2d4a772a5089aba2eacbe336779e (patch) | |
| tree | d1c5f6ce6b69fed77f0a2d8dcf7e3eb8cb31e62b /drivers/media/platform/atmel/atmel-isc-base.c | |
| parent | e48848a6af150ed09d9761167aad2a7cd023470b (diff) | |
| download | linux-ef9b7779688b2d4a772a5089aba2eacbe336779e.tar.bz2 | |
media: atmel: atmel-isc: create callback for RLP submodule product specific
The RLP submodule is a part of the atmel-isc pipeline, and stands for
Rounding,Limiting and Packaging. It used to extract specific data from the
ISC pipeline. For example if we want to output greyscale 8 bit, we would
use limiting to 8 bits, and packaging to Luma component only.
Create a product specific callback for initializing the RLP submodule
of the pipeline
[hverkuil: made isc_sama5d2_config_rlp static]
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-isc-base.c')
| -rw-r--r-- | drivers/media/platform/atmel/atmel-isc-base.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c index aef0d6570d39..67c16ca17672 100644 --- a/drivers/media/platform/atmel/atmel-isc-base.c +++ b/drivers/media/platform/atmel/atmel-isc-base.c @@ -719,11 +719,10 @@ static void isc_set_histogram(struct isc_device *isc, bool enable) static int isc_configure(struct isc_device *isc) { struct regmap *regmap = isc->regmap; - u32 pfe_cfg0, rlp_mode, dcfg, mask, pipeline; + u32 pfe_cfg0, dcfg, mask, pipeline; struct isc_subdev_entity *subdev = isc->current_subdev; pfe_cfg0 = isc->config.sd_format->pfe_cfg0_bps; - rlp_mode = isc->config.rlp_cfg_mode; pipeline = isc->config.bits_pipeline; dcfg = isc->config.dcfg_imode | isc->dcfg; @@ -736,8 +735,7 @@ static int isc_configure(struct isc_device *isc) regmap_update_bits(regmap, ISC_PFE_CFG0, mask, pfe_cfg0); - regmap_update_bits(regmap, ISC_RLP_CFG + isc->offsets.rlp, - ISC_RLP_CFG_MODE_MASK, rlp_mode); + isc->config_rlp(isc); regmap_write(regmap, ISC_DCFG + isc->offsets.dma, dcfg); |