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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-10 10:10:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-10 10:10:30 -0700
commitd36260050e1881dce09625a9352d8729c911a6e3 (patch)
tree4f574d65f6c12bd633daf93e23235312c49fa2ef /include/media
parent71219b3494a32b5e1f22c4b1a5be2eb0d5524057 (diff)
parenta95845ba184b854106972f5d8f50354c2d272c06 (diff)
downloadlinux-d36260050e1881dce09625a9352d8729c911a6e3.tar.bz2
Merge tag 'media/v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab: "A series of media updates/fixes for 4.17. There are two important core fix patches in this series: - A regression fix on Kernel 4.16 with causes it to not work with some input devices that depend on media core - A fix at compat32 bits with causes it to OOPS on overlay, and affects the Kernels where the CVE-2017-13166 was backported The remaining ones are other random fixes at the documentation and on drivers. The biggest part of this series is a set of 18 patches for the Intel atomisp driver. Currently, it produces hundreds of warnings/errors on sparse/smatch, causing me to sometimes ignore new warnings on other drivers that are not so broken. This driver is on really poor state, even for staging standards: it has several layers of abstraction on it, and it supports two different hardware. Selecting between them require to add a define (there isn't even a Kconfig option for such purpose). Just on this smatch cleanup, I could easily get rid of 8 "do-nothing" files. So, I'm seriously considering its removal from upstream, if I don't see any real work on addressing the problems there along this year" * tag 'media/v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (48 commits) media: v4l2-core: fix size of devnode_nums[] bitarray media: v4l2-compat-ioctl32: don't oops on overlay media: i2c: adv748x: afe: fix sparse warning media: extended-controls.rst: transmitter -> receiver media: staging: atomisp: stop duplicating input format types media: staging: atomisp: get rid of an unused var media: staging: atomisp: stop mixing enum types media: staging: atomisp: get rid of some static warnings media: staging: atomisp: use %p to print pointers media: staging: atomisp: remove an useless check media: staging: atomisp: avoid a warning if 32 bits build media: staging: atomisp: don't access a NULL var media: staging: atomisp: Get rid of *default.host.[ch] media: staging: atomisp: get rid of an unused function media: staging: atomisp: remove unused set_pd_base() media: staging: atomisp: fix endianess issues media: staging: atomisp: add a missing include media: staging: atomisp: get rid of stupid statements media: staging: atomisp: declare static vars as such media: staging: atomisp: ia_css_output.host: don't use var before check ...
Diffstat (limited to 'include/media')
-rw-r--r--include/media/v4l2-common.h5
-rw-r--r--include/media/v4l2-dev.h12
2 files changed, 9 insertions, 8 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 54b689247937..160bca96d524 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -320,6 +320,7 @@ void v4l_bound_align_image(unsigned int *width, unsigned int wmin,
* set of resolutions contained in an array of a driver specific struct.
*
* @array: a driver specific array of image sizes
+ * @array_size: the length of the driver specific array of image sizes
* @width_field: the name of the width field in the driver specific struct
* @height_field: the name of the height field in the driver specific struct
* @width: desired width.
@@ -332,13 +333,13 @@ void v4l_bound_align_image(unsigned int *width, unsigned int wmin,
*
* Returns the best match or NULL if the length of the array is zero.
*/
-#define v4l2_find_nearest_size(array, width_field, height_field, \
+#define v4l2_find_nearest_size(array, array_size, width_field, height_field, \
width, height) \
({ \
BUILD_BUG_ON(sizeof((array)->width_field) != sizeof(u32) || \
sizeof((array)->height_field) != sizeof(u32)); \
(typeof(&(*(array))))__v4l2_find_nearest_size( \
- (array), ARRAY_SIZE(array), sizeof(*(array)), \
+ (array), array_size, sizeof(*(array)), \
offsetof(typeof(*(array)), width_field), \
offsetof(typeof(*(array)), height_field), \
width, height); \
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 27634e8d2585..f60cf9cf3b9c 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -33,13 +33,13 @@
*/
enum vfl_devnode_type {
VFL_TYPE_GRABBER = 0,
- VFL_TYPE_VBI = 1,
- VFL_TYPE_RADIO = 2,
- VFL_TYPE_SUBDEV = 3,
- VFL_TYPE_SDR = 4,
- VFL_TYPE_TOUCH = 5,
+ VFL_TYPE_VBI,
+ VFL_TYPE_RADIO,
+ VFL_TYPE_SUBDEV,
+ VFL_TYPE_SDR,
+ VFL_TYPE_TOUCH,
+ VFL_TYPE_MAX /* Shall be the last one */
};
-#define VFL_TYPE_MAX VFL_TYPE_TOUCH
/**
* enum vfl_direction - Identifies if a &struct video_device corresponds