linux/drivers/media/v4l2-core
Sakari Ailus e72cb0e794 [media] v4l: ctrls: Add a control for digital gain
Add V4L2_CID_DIGITAL_GAIN to control explicitly digital gain.

We already have analogue gain control which the digital gain control
complements. Typically higher quality images are obtained using analogue
gain only as the digital gain does not add information to the image
(rather it may remove it).

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-06-20 08:14:34 -03:00
..
Kconfig [media] v4l: fwnode: Support generic fwnode for parsing standardised properties 2017-06-06 09:25:16 -03:00
Makefile [media] v4l: Remove V4L2 OF framework in favour of V4L2 fwnode framework 2017-06-06 10:00:03 -03:00
tuner-core.c scripts/spelling.txt: add "applys" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
v4l2-async.c [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
v4l2-clk.c [media] v4l2-clk: v4l2_clk_get() also need to find the of_fullname clock 2015-11-17 15:19:52 -02:00
v4l2-common.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
v4l2-compat-ioctl32.c [media] v4l: Add metadata buffer type and format 2017-04-14 22:37:02 -03:00
v4l2-ctrls.c [media] v4l: ctrls: Add a control for digital gain 2017-06-20 08:14:34 -03:00
v4l2-dev.c [media] v4l: Add metadata buffer type and format 2017-04-14 22:37:02 -03:00
v4l2-device.c [media] v4l: Allow calling v4l2_device_register_subdev_nodes() multiple times 2017-03-22 11:21:43 -03:00
v4l2-dv-timings.c [media] v4l2-dv-timings: add helpers for vic and pixelaspect ratio 2016-11-16 15:20:03 -02:00
v4l2-event.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
v4l2-fh.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
v4l2-flash-led-class.c [media] v4l: flash led class: Use fwnode_handle instead of device_node in init 2017-06-06 09:27:51 -03:00
v4l2-fwnode.c [media] v4l: fwnode: Support generic fwnode for parsing standardised properties 2017-06-06 09:25:16 -03:00
v4l2-ioctl.c [media] media: Add new SDR formats PC16, PC18 & PC20 2017-06-20 07:03:58 -03:00
v4l2-mc.c [media] media: Protect enable_source and disable_source handler code paths 2017-02-03 07:39:35 -02:00
v4l2-mem2mem.c [media] v4l2-mem2mem.h: move descriptions from .c file 2016-09-09 10:05:32 -03:00
v4l2-subdev.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
v4l2-trace.c [media] media: videobuf2: Prepare to divide videobuf2 2015-10-20 15:12:45 -02:00
vb2-trace.c [media] media: videobuf2: Prepare to divide videobuf2 2015-10-20 15:12:45 -02:00
videobuf2-core.c [media] vb2: Move buffer cache synchronisation to prepare from queue 2017-06-08 14:52:02 -03:00
videobuf2-dma-contig.c media updates for v4.12-rc1 2017-05-05 17:34:57 -07:00
videobuf2-dma-sg.c media updates for v4.12-rc1 2017-05-05 17:34:57 -07:00
videobuf2-dvb.c [media] add media controller support to videobuf2-dvb 2016-02-10 07:23:41 -02:00
videobuf2-memops.c [media] vb2: convert vb2_vmarea_handler refcount from atomic_t to refcount_t 2017-04-05 15:31:57 -03:00
videobuf2-v4l2.c [media] v4l: Add metadata buffer type and format 2017-04-14 22:37:02 -03:00
videobuf2-vmalloc.c media updates for v4.12-rc1 2017-05-05 17:34:57 -07:00
videobuf-core.c [media] v4l2-core: don't break long lines 2016-10-21 09:56:08 -02:00
videobuf-dma-contig.c [media] videobuf-dma-contig: set vm_pgoff to be zero to pass the sanity check in vm_iomap_memory() 2014-10-24 09:32:41 -02:00
videobuf-dma-sg.c sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
videobuf-dvb.c
videobuf-vmalloc.c [media] Revert "[media] videobuf_vm_{open,close} race fixes" 2014-02-04 06:29:46 -02:00