diff options
Diffstat (limited to 'target/linux/at91/patches-5.10/176-media-atmel-atmel-isc-create-product-specific-v4l2-c.patch')
-rw-r--r-- | target/linux/at91/patches-5.10/176-media-atmel-atmel-isc-create-product-specific-v4l2-c.patch | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/target/linux/at91/patches-5.10/176-media-atmel-atmel-isc-create-product-specific-v4l2-c.patch b/target/linux/at91/patches-5.10/176-media-atmel-atmel-isc-create-product-specific-v4l2-c.patch deleted file mode 100644 index 35c839692c..0000000000 --- a/target/linux/at91/patches-5.10/176-media-atmel-atmel-isc-create-product-specific-v4l2-c.patch +++ /dev/null @@ -1,86 +0,0 @@ -From 0a75c502eac4f2ef71b6c3e0b3a01db1b3c37ba9 Mon Sep 17 00:00:00 2001 -From: Eugen Hristev <eugen.hristev@microchip.com> -Date: Tue, 13 Apr 2021 12:57:18 +0200 -Subject: [PATCH 176/247] media: atmel: atmel-isc: create product specific v4l2 - controls config - -Create product specific callback for initializing v4l2 controls. -Call this from v4l2 controls init function. - -[hverkuil: made isc_sama5d2_config_ctrls 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> ---- - drivers/media/platform/atmel/atmel-isc-base.c | 5 +++-- - drivers/media/platform/atmel/atmel-isc.h | 5 +++++ - drivers/media/platform/atmel/atmel-sama5d2-isc.c | 12 ++++++++++++ - 3 files changed, 20 insertions(+), 2 deletions(-) - ---- a/drivers/media/platform/atmel/atmel-isc-base.c -+++ b/drivers/media/platform/atmel/atmel-isc-base.c -@@ -2051,11 +2051,12 @@ static int isc_ctrl_init(struct isc_devi - if (ret < 0) - return ret; - -+ /* Initialize product specific controls. For example, contrast */ -+ isc->config_ctrls(isc, ops); -+ - ctrls->brightness = 0; -- ctrls->contrast = 256; - - v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BRIGHTNESS, -1024, 1023, 1, 0); -- v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -2048, 2047, 1, 256); - v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAMMA, 0, isc->gamma_max, 1, - isc->gamma_max); - isc->awb_ctrl = v4l2_ctrl_new_std(hdl, &isc_awb_ops, ---- a/drivers/media/platform/atmel/atmel-isc.h -+++ b/drivers/media/platform/atmel/atmel-isc.h -@@ -226,6 +226,8 @@ struct isc_reg_offsets { - * specific CBC module - * @config_cc: pointer to a function that initializes product - * specific CC module -+ * @config_ctrls: pointer to a functoin that initializes product -+ * specific v4l2 controls. - * - * @offsets: struct holding the product specific register offsets - */ -@@ -300,6 +302,9 @@ struct isc_device { - void (*config_csc)(struct isc_device *isc); - void (*config_cbc)(struct isc_device *isc); - void (*config_cc)(struct isc_device *isc); -+ -+ void (*config_ctrls)(struct isc_device *isc, -+ const struct v4l2_ctrl_ops *ops); - }; - - struct isc_reg_offsets offsets; ---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c -+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c -@@ -96,6 +96,17 @@ static void isc_sama5d2_config_cc(struct - regmap_write(regmap, ISC_CC_BB_OB, (1 << 8)); - } - -+static void isc_sama5d2_config_ctrls(struct isc_device *isc, -+ const struct v4l2_ctrl_ops *ops) -+{ -+ struct isc_ctrls *ctrls = &isc->ctrls; -+ struct v4l2_ctrl_handler *hdl = &ctrls->handler; -+ -+ ctrls->contrast = 256; -+ -+ v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -2048, 2047, 1, 256); -+} -+ - /* Gamma table with gamma 1/2.2 */ - static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = { - /* 0 --> gamma 1/1.8 */ -@@ -265,6 +276,7 @@ static int atmel_isc_probe(struct platfo - isc->config_csc = isc_sama5d2_config_csc; - isc->config_cbc = isc_sama5d2_config_cbc; - isc->config_cc = isc_sama5d2_config_cc; -+ isc->config_ctrls = isc_sama5d2_config_ctrls; - - isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET; - isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET; |