| Message ID | 20230209221205.46573-1-andriy.shevchenko@linux.intel.com |
|---|---|
| State | Accepted |
| Commit | 44cedb7bed5a1df7a1c55992938de8cc280e68c1 |
| Headers | show |
| Series | [v2,1/1] media: i2c: imx290: Make use of get_unaligned_le24(), put_unaligned_le24() | expand |
On Fri, Feb 10, 2023 at 12:35:09AM +0200, Laurent Pinchart wrote: > On Fri, Feb 10, 2023 at 12:12:05AM +0200, Andy Shevchenko wrote: > > Since we have a proper endianness converters for LE 24-bit data use them. > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Thank you for the reviews! > I assume Sakari will pick both patches. I also assume the same.
On Fri, Feb 10, 2023 at 07:06:32PM +0200, Andy Shevchenko wrote: > On Fri, Feb 10, 2023 at 12:35:09AM +0200, Laurent Pinchart wrote: > > On Fri, Feb 10, 2023 at 12:12:05AM +0200, Andy Shevchenko wrote: > > > Since we have a proper endianness converters for LE 24-bit data use them. > > > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > > Thank you for the reviews! > > > I assume Sakari will pick both patches. > > I also assume the same. Sakari, do you have any comments?
On Fri, Mar 10, 2023 at 07:21:44PM +0200, Andy Shevchenko wrote: > On Fri, Feb 10, 2023 at 07:06:32PM +0200, Andy Shevchenko wrote: > > On Fri, Feb 10, 2023 at 12:35:09AM +0200, Laurent Pinchart wrote: > > > On Fri, Feb 10, 2023 at 12:12:05AM +0200, Andy Shevchenko wrote: > > > > Since we have a proper endianness converters for LE 24-bit data use them. > > > > > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > > > > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > > > > Thank you for the reviews! > > > > > I assume Sakari will pick both patches. > > > > I also assume the same. > > Sakari, do you have any comments? Yes. These are in my tree now.
On Mon, Mar 13, 2023 at 01:32:55PM +0200, Sakari Ailus wrote: > On Fri, Mar 10, 2023 at 07:21:44PM +0200, Andy Shevchenko wrote: > > On Fri, Feb 10, 2023 at 07:06:32PM +0200, Andy Shevchenko wrote: > > > On Fri, Feb 10, 2023 at 12:35:09AM +0200, Laurent Pinchart wrote: > > > > On Fri, Feb 10, 2023 at 12:12:05AM +0200, Andy Shevchenko wrote: > > > > > Since we have a proper endianness converters for LE 24-bit data use them. > > > > > > > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > > > > > > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > > > > > > Thank you for the reviews! > > > > > > > I assume Sakari will pick both patches. > > > > > > I also assume the same. > > > > Sakari, do you have any comments? > > Yes. These are in my tree now. Which is...? I don't see anything on https://git.linuxtv.org/sailus/media_tree.git/.
On Mon, Mar 13, 2023 at 02:01:23PM +0200, Andy Shevchenko wrote: > On Mon, Mar 13, 2023 at 01:32:55PM +0200, Sakari Ailus wrote: > > On Fri, Mar 10, 2023 at 07:21:44PM +0200, Andy Shevchenko wrote: > > > On Fri, Feb 10, 2023 at 07:06:32PM +0200, Andy Shevchenko wrote: > > > > On Fri, Feb 10, 2023 at 12:35:09AM +0200, Laurent Pinchart wrote: > > > > > On Fri, Feb 10, 2023 at 12:12:05AM +0200, Andy Shevchenko wrote: > > > > > > Since we have a proper endianness converters for LE 24-bit data use them. > > > > > > > > > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > > > > > > > > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > > > > > > > > Thank you for the reviews! > > > > > > > > > I assume Sakari will pick both patches. > > > > > > > > I also assume the same. > > > > > > Sakari, do you have any comments? > > > > Yes. These are in my tree now. > > Which is...? > > I don't see anything on https://git.linuxtv.org/sailus/media_tree.git/. This is a bit opportunistic since we don't have rc1 in the media tree yet. I'll push it once we do.
On Mon, Mar 13, 2023 at 03:20:42PM +0200, Sakari Ailus wrote: > On Mon, Mar 13, 2023 at 02:01:23PM +0200, Andy Shevchenko wrote: > > On Mon, Mar 13, 2023 at 01:32:55PM +0200, Sakari Ailus wrote: > > > On Fri, Mar 10, 2023 at 07:21:44PM +0200, Andy Shevchenko wrote: ... > > > Yes. These are in my tree now. > > > > Which is...? > > > > I don't see anything on https://git.linuxtv.org/sailus/media_tree.git/. > > This is a bit opportunistic since we don't have rc1 in the media tree yet. > > I'll push it once we do. Ah, thank you!
diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index 49d6c8bdec41..330098a0772d 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -16,6 +16,9 @@ #include <linux/pm_runtime.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> + +#include <asm/unaligned.h> + #include <media/media-entity.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> @@ -466,18 +469,20 @@ static int __always_unused imx290_read(struct imx290 *imx290, u32 addr, u32 *val return ret; } - *value = (data[2] << 16) | (data[1] << 8) | data[0]; + *value = get_unaligned_le24(data); return 0; } static int imx290_write(struct imx290 *imx290, u32 addr, u32 value, int *err) { - u8 data[3] = { value & 0xff, (value >> 8) & 0xff, value >> 16 }; + u8 data[3]; int ret; if (err && *err) return *err; + put_unaligned_le24(value, data); + ret = regmap_raw_write(imx290->regmap, addr & IMX290_REG_ADDR_MASK, data, (addr >> IMX290_REG_SIZE_SHIFT) & 3); if (ret < 0) {
Since we have a proper endianness converters for LE 24-bit data use them. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- v2: dropped unrelated noise from the commit message (Laurent) drivers/media/i2c/imx290.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)