Add rlp to the reg offsets struct.
This will allow different products to have a different reg offset for this
particular module.
Signed-off-by: Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx>
---
drivers/media/platform/atmel/atmel-isc-base.c | 4 ++--
drivers/media/platform/atmel/atmel-isc-regs.h | 2 ++
drivers/media/platform/atmel/atmel-isc.h | 2 ++
drivers/media/platform/atmel/atmel-sama5d2-isc.c | 1 +
4 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c
index b2067d75499b..317172959370 100644
--- a/drivers/media/platform/atmel/atmel-isc-base.c
+++ b/drivers/media/platform/atmel/atmel-isc-base.c
@@ -718,8 +718,8 @@ 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_RLP_CFG_MODE_MASK,
- rlp_mode);
+ regmap_update_bits(regmap, ISC_RLP_CFG + isc->offsets.rlp,
+ ISC_RLP_CFG_MODE_MASK, rlp_mode);
regmap_write(regmap, ISC_DCFG, dcfg);
diff --git a/drivers/media/platform/atmel/atmel-isc-regs.h b/drivers/media/platform/atmel/atmel-isc-regs.h
index 04839def6ef6..2205484e04fc 100644
--- a/drivers/media/platform/atmel/atmel-isc-regs.h
+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
@@ -204,6 +204,8 @@
/* Subsampling 4:2:2 to 4:2:0 Control Register */
#define ISC_SUB420_CTRL 0x000003cc
+/* Offset for RLP register specific to sama5d2 product */
+#define ISC_SAMA5D2_RLP_OFFSET 0
/* Rounding, Limiting and Packing Configuration Register */
#define ISC_RLP_CFG 0x000003d0
diff --git a/drivers/media/platform/atmel/atmel-isc.h b/drivers/media/platform/atmel/atmel-isc.h
index fb7257872e7c..b7d4e7fab570 100644
--- a/drivers/media/platform/atmel/atmel-isc.h
+++ b/drivers/media/platform/atmel/atmel-isc.h
@@ -150,12 +150,14 @@ struct isc_ctrls {
* @cbc: Offset for the CBC register
* @sub422: Offset for the SUB422 register
* @sub420: Offset for the SUB420 register
+ * @rlp: Offset for the RLP register
*/
struct isc_reg_offsets {
u32 csc;
u32 cbc;
u32 sub422;
u32 sub420;
+ u32 rlp;
};
/*
diff --git a/drivers/media/platform/atmel/atmel-sama5d2-isc.c b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
index 1bf83959a9e4..32c05eb1c16d 100644
--- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
@@ -234,6 +234,7 @@ static int atmel_isc_probe(struct platform_device *pdev)
isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET;
isc->offsets.sub422 = ISC_SAMA5D2_SUB422_OFFSET;
isc->offsets.sub420 = ISC_SAMA5D2_SUB420_OFFSET;
+ isc->offsets.rlp = ISC_SAMA5D2_RLP_OFFSET;
/* sama5d2-isc - 8 bits per beat */
isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
--
2.25.1
