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media: atomisp: Remove isp->need_gfx_throttle field

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Remove the isp->need_gfx_throttle field it is only ever set and
never read.

Also the code setting it is broken, comparing run_mode->val to
ATOMISP_SUBDEV_PAD_SOURCE_VIDEO which are not of the same type /
not part of the same enum.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Hans de Goede 2023-05-07 16:23:48 +01:00 committed by Mauro Carvalho Chehab
parent 7943916bd4
commit 1b9a80a47d
3 changed files with 0 additions and 13 deletions
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10
drivers/staging/media/atomisp/pci/atomisp_cmd.c
View File

@ -4693,16 +4693,6 @@ int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f)
f->fmt.pix = pipe->pix;
f->fmt.pix.priv = PAGE_ALIGN(pipe->pix.width *
pipe->pix.height * 2);
/*
* If in video 480P case, no GFX throttle
*/
if (asd->run_mode->val == ATOMISP_SUBDEV_PAD_SOURCE_VIDEO &&
f->fmt.pix.width == 720 && f->fmt.pix.height == 480)
isp->need_gfx_throttle = false;
else
isp->need_gfx_throttle = true;
/* Report the needed sizes */
f->fmt.pix.sizeimage = pipe->pix.sizeimage;
f->fmt.pix.bytesperline = pipe->pix.bytesperline;

1
drivers/staging/media/atomisp/pci/atomisp_fops.c
View File

@ -539,7 +539,6 @@ static void atomisp_dev_init_struct(struct atomisp_device *isp)
{
unsigned int i;
isp->need_gfx_throttle = true;
isp->isp_fatal_error = false;
isp->mipi_frame_size = 0;

2
drivers/staging/media/atomisp/pci/atomisp_internal.h
View File

@ -211,8 +211,6 @@ struct atomisp_device {
spinlock_t lock; /* Protects asd.streaming */
bool need_gfx_throttle;
unsigned int mipi_frame_size;
const struct atomisp_dfs_config *dfs;
unsigned int hpll_freq;