diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0835-media-i2c-imx290-Switch-set_hmax-to-use-imx290_write.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0835-media-i2c-imx290-Switch-set_hmax-to-use-imx290_write.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0835-media-i2c-imx290-Switch-set_hmax-to-use-imx290_write.patch b/target/linux/bcm27xx/patches-5.4/950-0835-media-i2c-imx290-Switch-set_hmax-to-use-imx290_write.patch deleted file mode 100644 index 7819e70ea3..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0835-media-i2c-imx290-Switch-set_hmax-to-use-imx290_write.patch +++ /dev/null @@ -1,43 +0,0 @@ -From 970208edb92b04eaa329c666e2e91717984c28b6 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.com> -Date: Fri, 26 Jun 2020 18:11:49 +0100 -Subject: [PATCH] media: i2c: imx290: Switch set_hmax to use - imx290_write_buffered_reg - -imx290_set_hmax was using two independent writes to set up hmax, -when all other multi-register writes were using imx290_write_buffered_reg -which claims the group hold first. - -Switch imx290_set_hmax to using imx290_write_buffered_reg too. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> ---- - drivers/media/i2c/imx290.c | 15 ++++----------- - 1 file changed, 4 insertions(+), 11 deletions(-) - ---- a/drivers/media/i2c/imx290.c -+++ b/drivers/media/i2c/imx290.c -@@ -568,19 +568,12 @@ static int imx290_set_hmax(struct imx290 - u32 hmax = val + imx290->current_mode->width; - int ret; - -- ret = imx290_write_reg(imx290, IMX290_HMAX_LOW, (hmax & 0xff)); -- if (ret) { -+ ret = imx290_write_buffered_reg(imx290, IMX290_HMAX_LOW, 2, -+ hmax); -+ if (ret) - dev_err(imx290->dev, "Error setting HMAX register\n"); -- return ret; -- } - -- ret = imx290_write_reg(imx290, IMX290_HMAX_HIGH, ((hmax >> 8) & 0xff)); -- if (ret) { -- dev_err(imx290->dev, "Error setting HMAX register\n"); -- return ret; -- } -- -- return 0; -+ return ret; - } - - static int imx290_set_vmax(struct imx290 *imx290, u32 val) |