diff options
Diffstat (limited to 'target/linux/at91/patches-5.15/168-media-atmel-atmel-isc-add-RLP-to-register-offsets.patch')
-rw-r--r-- | target/linux/at91/patches-5.15/168-media-atmel-atmel-isc-add-RLP-to-register-offsets.patch | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/target/linux/at91/patches-5.15/168-media-atmel-atmel-isc-add-RLP-to-register-offsets.patch b/target/linux/at91/patches-5.15/168-media-atmel-atmel-isc-add-RLP-to-register-offsets.patch deleted file mode 100644 index 050e2816c0..0000000000 --- a/target/linux/at91/patches-5.15/168-media-atmel-atmel-isc-add-RLP-to-register-offsets.patch +++ /dev/null @@ -1,74 +0,0 @@ -From b432a8b0fc88de5b49236482053d8d372c68ee55 Mon Sep 17 00:00:00 2001 -From: Eugen Hristev <eugen.hristev@microchip.com> -Date: Tue, 13 Apr 2021 12:57:10 +0200 -Subject: [PATCH 168/247] media: atmel: atmel-isc: add RLP to register offsets - -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. -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@microchip.com> -Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> -Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> ---- - 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(-) - ---- a/drivers/media/platform/atmel/atmel-isc-base.c -+++ b/drivers/media/platform/atmel/atmel-isc-base.c -@@ -726,8 +726,8 @@ static int isc_configure(struct isc_devi - - 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); - ---- 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 - ---- a/drivers/media/platform/atmel/atmel-isc.h -+++ b/drivers/media/platform/atmel/atmel-isc.h -@@ -149,12 +149,14 @@ 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; - }; - - /* ---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c -+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c -@@ -255,6 +255,7 @@ static int atmel_isc_probe(struct platfo - 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; |