From: Pawe? Chmiel pawel.mikolaj.chmiel@gmail.com
[ Upstream commit 19c624c6b29e244c418f8b44a711cbf5e82e3cd4 ]
This commit corrects max and step values for v4l2 control for V4L2_CID_JPEG_RESTART_INTERVAL. Max should be 0xffff and step should be 1. It was found by using v4l2-compliance tool and checking result of VIDIOC_QUERY_EXT_CTRL/QUERYMENU test. Previously it was complaining that step was bigger than difference between max and min.
Fixes: 15f4bc3b1f42 ("[media] s5p-jpeg: Add JPEG controls support")
Signed-off-by: Pawe? Chmiel pawel.mikolaj.chmiel@gmail.com Reviewed-by: Jacek Anaszewski jacek.anaszewski@gmail.com Reviewed-by: Sylwester Nawrocki s.nawrocki@samsung.com Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/media/platform/s5p-jpeg/jpeg-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 350afaa..fa7c42c 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -2005,7 +2005,7 @@ static int s5p_jpeg_controls_create(struct s5p_jpeg_ctx *ctx)
v4l2_ctrl_new_std(&ctx->ctrl_handler, &s5p_jpeg_ctrl_ops, V4L2_CID_JPEG_RESTART_INTERVAL, - 0, 3, 0xffff, 0); + 0, 0xffff, 1, 0); if (ctx->jpeg->variant->version == SJPEG_S5P) mask = ~0x06; /* 422, 420 */ }