- 06 4月, 2017 2 次提交
-
-
由 Marek Szyprowski 提交于
Documentation for MFC hardware still uses 'left' and 'right' names for the memory channel/banks, so replace BANK1/2 defines with more appropriate BANK_L/R names. Suggested-by: NShuah Khan <shuahkhan@gmail.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
-
由 Marek Szyprowski 提交于
Internal MFC driver device structure contains two pointers to devices used for DMA memory allocation: mem_dev_l and mem_dev_r. Replace them with the mem_dev[] array and use defines for accessing particular banks. This will help to simplify code in the next patches. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com> Tested-by: NJavier Martinez Canillas <javier@osg.samsung.com> Acked-by: NAndrzej Hajda <a.hajda@samsung.com> Tested-by: NSmitha T Murthy <smitha.t@samsung.com> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
-
- 30 11月, 2016 1 次提交
-
-
由 Marek Szyprowski 提交于
Some applications don't check error codes from QBUF/DQBUF ioctls, so don't spam kernel log with errors if they fall into endless loop trying to queue next buffer after a failure. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
-
- 09 7月, 2016 4 次提交
-
-
由 Hans Verkuil 提交于
Make this a proper typed array. Drop the old allocate context code since that is no longer used. Note that the memops functions now get a struct device pointer instead of the struct device ** that was there initially (actually a void pointer to a struct containing only a struct device pointer). This code is now a lot cleaner. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
-
由 Hans Verkuil 提交于
Stop using alloc_ctx and just fill in the device pointer. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
-
由 Javier Martinez Canillas 提交于
According to the V4L2 documentation the driver and card fields should be used to identify the driver and the device but the s5p-mfc driver fills those field using the platform device name, which in turn is the name of the device DT node. So not only the filled information isn't correct but also the same values are used in all the fields for both the encoder and decoder video devices. Before this patch: Driver Info (not using libv4l2): Driver name : 11000000.codec Card type : 11000000.codec Bus info : platform:11000000.codec Driver version: 4.7.0 Driver Info (not using libv4l2): Driver name : 11000000.codec Card type : 11000000.codec Bus info : platform:11000000.codec Driver version: 4.7.0 After this patch: Driver Info (not using libv4l2): Driver name : s5p-mfc Card type : s5p-mfc-dec Bus info : platform:11000000.codec Driver version: 4.7.0 Driver Info (not using libv4l2): Driver name : s5p-mfc Card type : s5p-mfc-enc Bus info : platform:11000000.codec Driver version: 4.7.0 Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
-
由 Javier Martinez Canillas 提交于
The driver doesn't set the struct v4l2_capability bus_info field so the v4l2-compliance tool reports the following errors for VIDIOC_QUERYCAP: Required ioctls: VIDIOC_QUERYCAP returned 0 (Success) fail: v4l2-compliance.cpp(304): string empty fail: v4l2-compliance.cpp(528): check_ustring(vcap.bus_info, sizeof(vcap.bus_info)) test VIDIOC_QUERYCAP: FAIL This patch fixes by setting the field in VIDIOC_QUERYCAP ioctl handler: Required ioctls: VIDIOC_QUERYCAP returned 0 (Success) test VIDIOC_QUERYCAP: OK Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
-
- 08 6月, 2016 2 次提交
-
-
由 ayaka 提交于
We don't need to request the sizeimage or num_planes in try_fmt. Signed-off-by: Nayaka <ayaka@soulik.info> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 ayaka 提交于
The encoder forget the work to call hardware to release its buffers. This patch came from chromium project. I just change its code style and make the API match with new kernel. Signed-off-by: Nayaka <ayaka@soulik.info> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 19 2月, 2016 1 次提交
-
-
由 Wu-Cheng Li 提交于
There is a new control V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME to force an encoder key frame. It is the same as requesting V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME. Signed-off-by: NWu-Cheng Li <wuchengli@chromium.org> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 23 12月, 2015 4 次提交
-
-
由 Andrzej Hajda 提交于
Both macros can be merged into one. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Andrzej Hajda 提交于
MFC driver uses dev->irqlock spinlock to protect queues only, but many context fields require protection also - they can be accessed concurrently from IOCTLs and IRQ handler. The patch increases protection range of irqlock to those fields also. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Andrzej Hajda 提交于
Code for queue cleanup has nothing specific to hardware version. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Julia Lawall 提交于
The s5p_mfc_codec_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 18 12月, 2015 1 次提交
-
-
由 Hans Verkuil 提交于
The queue_setup callback has a void pointer that is just for V4L2 and is the pointer to the v4l2_format struct that was passed to VIDIOC_CREATE_BUFS. The idea was that drivers would use the information from that struct to buffers suitable for the requested format. After the vb2 split series this pointer is now a void pointer, which is ugly, and the reality is that all existing drivers will effectively just look at the sizeimage field of v4l2_format. To make this more generic the queue_setup callback is changed: the void pointer is dropped, instead if the *num_planes argument is 0, then use the current format size, if it is non-zero, then it contains the number of requested planes and the sizes array contains the requested sizes. If either is unsupported, then return -EINVAL, otherwise use the requested size(s). Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 18 11月, 2015 1 次提交
-
-
由 Ricardo Ribalda 提交于
Replace the obsolete field ctrl_class with "which". Make sure it not used in future modules by commenting out the field with ifndef __KERNEL_ . The field cannot be simply removed because that would be change on the kenel API to the userspace (and we don't like that). Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 21 10月, 2015 3 次提交
-
-
由 Junghak Sung 提交于
Replace struct v4l2_format * with void * to make queue_setup() for common use. And then, modify all device drivers related with this change. Signed-off-by: NJunghak Sung <jh1009.sung@samsung.com> Signed-off-by: NGeunyoung Kim <nenggun.kim@samsung.com> Acked-by: NSeung-Woo Kim <sw0312.kim@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> [hans.verkuil@cisco.com: fix missing const in fimc-lite.c] Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Andrzej Hajda 提交于
MFC encoder supports end-of-stream handling for encoder in version 5 of hardware. This patch adds it also for newer version. It was successfully tested on MFC-v8. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Ingi Kim 提交于
This patch fixes spelling errors in mfc encoder. inavild -> invaild Signed-off-by: NIngi Kim <ingi2.kim@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 01 10月, 2015 2 次提交
-
-
由 Junghak Sung 提交于
Remove v4l2 stuff - v4l2_buf, v4l2_plane - from struct vb2_buffer. Add new member variables - bytesused, length, offset, userptr, fd, data_offset - to struct vb2_plane in order to cover all information of v4l2_plane. struct vb2_plane { <snip> unsigned int bytesused; unsigned int length; union { unsigned int offset; unsigned long userptr; int fd; } m; unsigned int data_offset; } Replace v4l2_buf with new member variables - index, type, memory - which are common fields for buffer management. struct vb2_buffer { <snip> unsigned int index; unsigned int type; unsigned int memory; unsigned int num_planes; struct vb2_plane planes[VIDEO_MAX_PLANES]; <snip> }; v4l2 specific fields - flags, field, timestamp, timecode, sequence - are moved to vb2_v4l2_buffer in videobuf2-v4l2.c struct vb2_v4l2_buffer { struct vb2_buffer vb2_buf; __u32 flags; __u32 field; struct timeval timestamp; struct v4l2_timecode timecode; __u32 sequence; }; Signed-off-by: NJunghak Sung <jh1009.sung@samsung.com> Signed-off-by: NGeunyoung Kim <nenggun.kim@samsung.com> Acked-by: NSeung-Woo Kim <sw0312.kim@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Junghak Sung 提交于
Make videobuf2-v4l2 as a wrapper of videobuf2-core for v4l2-use. And replace videobuf2-core.h with videobuf2-v4l2.h. This renaming change should be accompanied by the modifications of all device drivers that include videobuf2-core.h. It can be done with just running this shell script. replace() { str1=$1 str2=$2 dir=$3 for file in $(find $dir -name *.h -o -name *.c -o -name Makefile) do echo $file sed "s/$str1/$str2/g" $file > $file.out mv $file.out $file done } replace "videobuf2-core" "videobuf2-v4l2" "include/media/" replace "videobuf2-core" "videobuf2-v4l2" "drivers/media/" replace "videobuf2-core" "videobuf2-v4l2" "drivers/usb/gadget/" replace "videobuf2-core" "videobuf2-v4l2" "drivers/staging/media/" Signed-off-by: NJunghak Sung <jh1009.sung@samsung.com> Signed-off-by: NGeunyoung Kim <nenggun.kim@samsung.com> Acked-by: NSeung-Woo Kim <sw0312.kim@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 11 8月, 2015 1 次提交
-
-
由 Seung-Woo Kim 提交于
MFCINST_GOT_INST state is set to encoder context with set_format only for capture buffer. In queue_setup of encoder called during reqbufs, it is checked MFCINST_GOT_INST state for both capture and output buffer. So this patch fixes encoder to check MFCINST_GOT_INST state only for capture buffer from queue_setup. Signed-off-by: NSeung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 02 2月, 2015 1 次提交
-
-
由 Fabian Frederick 提交于
Based on versioncheck. Signed-off-by: NFabian Frederick <fabf@skynet.be> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 23 12月, 2014 1 次提交
-
-
由 Prabhakar Lad 提交于
This patch drops driver specific wait_prepare() and wait_finish() callbacks from vb2_ops and instead uses the the helpers vb2_ops_wait_prepare/finish() provided by the vb2 core, the lock member of the queue needs to be initalized to a mutex so that vb2 helpers vb2_ops_wait_prepare/finish() can make use of it. Signed-off-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Kamil Debski <k.debski@samsung.com> Cc: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 02 12月, 2014 1 次提交
-
-
由 Hans Verkuil 提交于
Querycap shouldn't set the version field (the core does that for you), but it should set the device_caps field. In addition, remove the CAPTURE and OUTPUT caps for M2M devices. These were already slated for removal, so it's time to do so. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NKamil Debski <k.debski@samsung.com> Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: NJacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 05 11月, 2014 1 次提交
-
-
由 Hans Verkuil 提交于
s5p_mfc_enc.c:1178:25: error: incompatible types in conditional expression (different base types) Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 29 10月, 2014 4 次提交
-
-
由 ayaka 提交于
The NV12M is supported by all the version of MFC, so it is better to use it as default OUTPUT format. MFC v5 doesn't support NV21, I have tested it, for the SEC doc it is not supported either. Signed-off-by: Nayaka <ayaka@soulik.info> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Pawel Osciak 提交于
Interrupt result flags have to be cleared before a hardware job is run. Otherwise, if they are cleared asynchronously, we may end up clearing them after the interrupt for which we wanted to wait has already arrived, thus overwriting the job results that we intended to wait for. To prevent this, clear the flags only under hw_lock and before running a hardware job. Signed-off-by: NPawel Osciak <posciak@chromium.org> Signed-off-by: NKiran AVND <avnd.kiran@samsung.com> Signed-off-by: NArun Kumar K <arun.kk@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Pawel Osciak 提交于
Handle REQBUFS(0) for CAPTURE queue as well. Also use the proper queue to call it on for OUTPUT. Signed-off-by: NPawel Osciak <posciak@chromium.org> Signed-off-by: NKiran AVND <avnd.kiran@samsung.com> Signed-off-by: NArun Kumar K <arun.kk@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Kiran AVND 提交于
Add V4L2_CID_MIN_BUFFERS_FOR_OUTPUT query for encoder. Once mfc encoder state is HEAD_PARSED, which is sequence header produced, dpb_count is avaialable. Let user space query this value. Signed-off-by: NKiran AVND <avnd.kiran@samsung.com> Signed-off-by: NArun Kumar K <arun.kk@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 26 9月, 2014 3 次提交
-
-
由 Mauro Carvalho Chehab 提交于
drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:192:3: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘dma_addr_t’ [-Wformat=] drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:196:3: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘dma_addr_t’ [-Wformat=] drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:196:3: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘dma_addr_t’ [-Wformat=] drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:32: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1757:3: warning: format ‘%zx’ expects argument of type ‘size_t’, but argument 6 has type ‘dma_addr_t’ [-Wformat=] drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1879:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘size_t’ [-Wformat=] drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:32: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 ayaka 提交于
As the s5p-mfc is a driver which use multiplanar api, so the vidioc_enum_fmt_vid serial of ioctl should only for multiplanar, non-multiplanar shouldn't be implemented at all. Signed-off-by: Nayaka <ayaka@soulik.info> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
由 Kamil Debski 提交于
The following error: "error: incompatible types in conditional expression (different base types)" was reported multiple times for the s5p-mfc driver. This error was caused by two macro definitions - s5p_mfc_hw_call (in s5p_mfc_common.h) and WRITEL (in s5p_mfc_opr_v6.c). In the former case the macro assumed that all ops return a value, but some ops return void. The solution to this problem was the addition of a s5p_mfc_hw_call_void macro. In the latter case the macro used the ?: construction to check whether the address is non zero. This is not necessary after the driver left the development and debugging cycle, so the READL and WRITEL macros were removed. Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
-
- 27 8月, 2014 1 次提交
-
-
由 Mauro Carvalho Chehab 提交于
drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:826:5: warning: no previous prototype for 'vidioc_decoder_cmd' [-Wmissing-prototypes] int vidioc_decoder_cmd(struct file *file, void *priv, ^ drivers/media/platform/s5p-mfc/s5p_mfc.c: In function 's5p_mfc_runtime_resume': drivers/media/platform/s5p-mfc/s5p_mfc.c:1314:6: warning: variable 'pre_power' set but not used [-Wunused-but-set-variable] int pre_power; ^ drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c:163:25: warning: no previous prototype for 's5p_mfc_init_hw_cmds_v5' [-Wmissing-prototypes] struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v5(void) ^ drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c:156:25: warning: no previous prototype for 's5p_mfc_init_hw_cmds_v6' [-Wmissing-prototypes] struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v6(void) ^ drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c: In function 's5p_mfc_run_dec_frame': drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:1189:15: warning: variable 'index' set but not used [-Wunused-but-set-variable] unsigned int index; ^ drivers/media/platform/s5p-mfc/s5p_mfc_enc.c: In function 'cleanup_ref_queue': drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:742:27: warning: variable 'mb_c_addr' set but not used [-Wunused-but-set-variable] unsigned long mb_y_addr, mb_c_addr; ^ drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:742:16: warning: variable 'mb_y_addr' set but not used [-Wunused-but-set-variable] unsigned long mb_y_addr, mb_c_addr; ^ drivers/media/platform/s5p-mfc/s5p_mfc_enc.c: At top level: drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1684:5: warning: no previous prototype for 'vidioc_encoder_cmd' [-Wmissing-prototypes] int vidioc_encoder_cmd(struct file *file, void *priv, ^ Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
-
- 24 5月, 2014 5 次提交
-
-
由 Kiran AVND 提交于
This patch adds core support for v8 encoder. This patch also adds register definitions and buffer size requirements for H264 & VP8 encoding, needed for new firmware version v8 for MFC Signed-off-by: NKiran AVND <avnd.kiran@samsung.com> Signed-off-by: NPawel Osciak <posciak@chromium.org> Signed-off-by: NArun Kumar K <arun.kk@samsung.com> [k.debski@samsung.com: Change MFC version macro name to MFC_V8_BIT] Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
-
由 Kamil Debski 提交于
MFC versions support a different set of formats, this specially applies to the raw YUV formats. This patch changes enum_fmt, so that it only reports formats that are supported by the used MFC version. Signed-off-by: NKamil Debski <k.debski@samsung.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
-
由 Arun Kumar K 提交于
Renaming the IS_MFCV7 macro to IS_MFCV7_PLUS for the addition of MFCv8 support which reuses the v7 code. Signed-off-by: NArun Kumar K <arun.kk@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
-
由 Pawel Osciak 提交于
This is in preparation for a new flow to fix issues with streamon, which should not be allocating buffer memory. Signed-off-by: NPawel Osciak <posciak@chromium.org> Signed-off-by: NArun Kumar K <arun.kk@samsung.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
-
由 John Sheu 提交于
VIDIOC_STREAMOFF clears the encoder's destination queue -- routines run from the interrupt handler cannot assume that the queue is non-empty. Signed-off-by: NJohn Sheu <sheu@google.com> Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
-
- 23 4月, 2014 1 次提交
-
-
由 Hans Verkuil 提交于
The vb2 core ignores any return code from the stop_streaming op. And there really isn't anything it can do anyway in case of an error. So change the return type to void and update any drivers that implement it. The int return gave drivers the idea that this operation could actually fail, but that's really not the case. The pwc amd sdr-msi3101 drivers both had this construction: if (mutex_lock_interruptible(&s->v4l2_lock)) return -ERESTARTSYS; This has been updated to just call mutex_lock(). The stop_streaming op expects this to really stop streaming and I very much doubt this will work reliably if stop_streaming just returns without really stopping the DMA. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NPawel Osciak <pawel@osciak.com> Acked-by: NSakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
-