diff options
Diffstat (limited to 'target/linux/at91/patches-5.10/167-media-atmel-atmel-isc-add-SUB422-and-SUB420-to-regis.patch')
| -rw-r--r-- | target/linux/at91/patches-5.10/167-media-atmel-atmel-isc-add-SUB422-and-SUB420-to-regis.patch | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/target/linux/at91/patches-5.10/167-media-atmel-atmel-isc-add-SUB422-and-SUB420-to-regis.patch b/target/linux/at91/patches-5.10/167-media-atmel-atmel-isc-add-SUB422-and-SUB420-to-regis.patch deleted file mode 100644 index 6d937fdeb7..0000000000 --- a/target/linux/at91/patches-5.10/167-media-atmel-atmel-isc-add-SUB422-and-SUB420-to-regis.patch +++ /dev/null @@ -1,80 +0,0 @@ -From aebb741058a63c3493f4139d11d6f290d5691e9b Mon Sep 17 00:00:00 2001 -From: Eugen Hristev <eugen.hristev@microchip.com> -Date: Tue, 13 Apr 2021 12:57:09 +0200 -Subject: [PATCH 167/247] media: atmel: atmel-isc: add SUB422 and SUB420 to - register offsets - -The SUB submodules are a part of the atmel-isc pipeline, and stand for -Subsampling. They are used to subsample the original YUV 4:4:4 pixel ratio -aspect to either 4:2:2 or 4:2:0. -Add sub420 and sub422 to the reg offsets struct. -This will allow different products to have a different reg offset for these -particular modules. - -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 | 4 ++++ - drivers/media/platform/atmel/atmel-isc.h | 4 ++++ - drivers/media/platform/atmel/atmel-sama5d2-isc.c | 2 ++ - 4 files changed, 12 insertions(+), 2 deletions(-) - ---- a/drivers/media/platform/atmel/atmel-isc-base.c -+++ b/drivers/media/platform/atmel/atmel-isc-base.c -@@ -2326,8 +2326,8 @@ int isc_pipeline_init(struct isc_device - REG_FIELD(ISC_GAM_CTRL, 3, 3), - REG_FIELD(ISC_CSC_CTRL + isc->offsets.csc, 0, 0), - REG_FIELD(ISC_CBC_CTRL + isc->offsets.cbc, 0, 0), -- REG_FIELD(ISC_SUB422_CTRL, 0, 0), -- REG_FIELD(ISC_SUB420_CTRL, 0, 0), -+ REG_FIELD(ISC_SUB422_CTRL + isc->offsets.sub422, 0, 0), -+ REG_FIELD(ISC_SUB420_CTRL + isc->offsets.sub420, 0, 0), - }; - - for (i = 0; i < ISC_PIPE_LINE_NODE_NUM; i++) { ---- a/drivers/media/platform/atmel/atmel-isc-regs.h -+++ b/drivers/media/platform/atmel/atmel-isc-regs.h -@@ -194,9 +194,13 @@ - #define ISC_CBC_CONTRAST 0x000003c0 - #define ISC_CBC_CONTRAST_MASK GENMASK(11, 0) - -+/* Offset for SUB422 register specific to sama5d2 product */ -+#define ISC_SAMA5D2_SUB422_OFFSET 0 - /* Subsampling 4:4:4 to 4:2:2 Control Register */ - #define ISC_SUB422_CTRL 0x000003c4 - -+/* Offset for SUB420 register specific to sama5d2 product */ -+#define ISC_SAMA5D2_SUB420_OFFSET 0 - /* Subsampling 4:2:2 to 4:2:0 Control Register */ - #define ISC_SUB420_CTRL 0x000003cc - ---- a/drivers/media/platform/atmel/atmel-isc.h -+++ b/drivers/media/platform/atmel/atmel-isc.h -@@ -147,10 +147,14 @@ struct isc_ctrls { - * struct isc_reg_offsets - ISC device register offsets - * @csc: Offset for the CSC register - * @cbc: Offset for the CBC register -+ * @sub422: Offset for the SUB422 register -+ * @sub420: Offset for the SUB420 register - */ - struct isc_reg_offsets { - u32 csc; - u32 cbc; -+ u32 sub422; -+ u32 sub420; - }; - - /* ---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c -+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c -@@ -253,6 +253,8 @@ static int atmel_isc_probe(struct platfo - - isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET; - isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET; -+ isc->offsets.sub422 = ISC_SAMA5D2_SUB422_OFFSET; -+ isc->offsets.sub420 = ISC_SAMA5D2_SUB420_OFFSET; - - /* sama5d2-isc - 8 bits per beat */ - isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8; |