- 05 May, 2020 11 commits
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Sakari Ailus authored
Add Bingbu Cao and Tian Shu Qiu as reviewers for the IPU3 ImgU driver. Signed-off-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Bingbu Cao <bingbu.cao@intel.com> Cc: Tian Shu Qiu <tian.shu.qiu@intel.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Bingbu Cao authored
Add some explanation of the ImgU running mode and add more information about firmware selection and running mode usage. Signed-off-by:
Bingbu Cao <bingbu.cao@intel.com> Signed-off-by:
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Tomasz Figa authored
When queuing parameters fails, current code bails out without deleting the corresponding vb2 buffer from the driver buffer list, but the buffer is returned to vb2. This leads to stale list entries and a crash when the driver stops streaming: [ 224.935561] ipu3-imgu 0000:00:05.0: set parameters failed. [ 224.998932] ipu3-imgu 0000:00:05.0: set parameters failed. [ 225.064430] ipu3-imgu 0000:00:05.0: set parameters failed. [ 225.128534] ipu3-imgu 0000:00:05.0: set parameters failed. [ 225.194945] ipu3-imgu 0000:00:05.0: set parameters failed. [ 225.360363] ------------[ cut here ]------------ [ 225.360372] WARNING: CPU: 0 PID: 6704 at drivers/media/common/videobuf2/videobuf2-core.c:927 vb2_buffer_done+0x20f/0x21a [videobuf2_common] [ 225.360374] Modules linked in: snd_seq_dummy snd_seq snd_seq_device veth bridge stp llc tun nf_nat_tftp nf_conntrack_tftp nf_nat_ftp nf_conntrack_ftp esp6 ah6 ip6t_REJECT ip6t_ipv6header cmac rfcomm uinput ipu3_imgu(C) ipu3_cio2 iova videobuf2_v4l2 videobuf2_common videobuf2_dma_sg videobuf2_memops ov13858 ov5670 v4l2_fwnode dw9714 acpi_als xt_MASQUERADE fuse iio_trig_sysfs cros_ec_sensors_ring cros_ec_light_prox cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sensorsupport cdc_ether btusb btrtl btintel btbcm usbnet bluetooth ecdh_generic ecc hid_google_hammer iwlmvm iwl7000_mac80211 r8152 mii lzo_rle lzo_compress iwlwifi zram cfg80211 joydev [ 225.360400] CPU: 0 PID: 6704 Comm: CameraDeviceOps Tainted: G C 5.4.30 #5 [ 225.360402] Hardware name: HP Soraka/Soraka, BIOS Google_Soraka.10431.106.0 12/03/2019 [ 225.360405] RIP: 0010:vb2_buffer_done+0x20f/0x21a [videobuf2_common] [ 225.360408] Code: 5e 41 5f 5d e9 e0 16 5a d4 41 8b 55 08 48 c7 c7 8f 8b 5c c0 48 c7 c6 36 9a 5c c0 44 89 f9 31 c0 e8 a5 1c 5b d4 e9 53 fe ff ff <0f> 0b eb a3 e8 12 d7 43 d4 eb 97 0f 1f 44 00 00 55 48 89 e5 41 56 [ 225.360410] RSP: 0018:ffff9468ab32fba8 EFLAGS: 00010297 [ 225.360412] RAX: ffff8aa7a51577a8 RBX: dead000000000122 RCX: ffff8aa7a51577a8 [ 225.360414] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffff8aa7a5157400 [ 225.360416] RBP: ffff9468ab32fbd8 R08: ffff8aa64e47e600 R09: 0000000000000000 [ 225.360418] R10: 0000000000000000 R11: ffffffffc06036e6 R12: dead000000000100 [ 225.360420] R13: ffff8aa7820f1940 R14: ffff8aa7a51577a8 R15: 0000000000000006 [ 225.360422] FS: 00007c1146ffd700(0000) GS:ffff8aa7baa00000(0000) knlGS:0000000000000000 [ 225.360424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 225.360426] CR2: 00007aea3473a000 CR3: 00000000537d6004 CR4: 00000000003606f0 [ 225.360427] Call Trace: [ 225.360434] imgu_return_all_buffers+0x6f/0x8e [ipu3_imgu] [ 225.360438] imgu_vb2_stop_streaming+0xd6/0xf0 [ipu3_imgu] [ 225.360441] __vb2_queue_cancel+0x33/0x22d [videobuf2_common] [ 225.360443] vb2_core_streamoff+0x16/0x78 [videobuf2_common] [ 225.360448] __video_do_ioctl+0x33d/0x42a [ 225.360452] video_usercopy+0x34a/0x615 [ 225.360455] ? video_ioctl2+0x16/0x16 [ 225.360458] v4l2_ioctl+0x46/0x53 [ 225.360462] do_vfs_ioctl+0x50a/0x787 [ 225.360465] ksys_ioctl+0x58/0x83 [ 225.360468] __x64_sys_ioctl+0x1a/0x1e [ 225.360470] do_syscall_64+0x54/0x68 [ 225.360474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.360476] RIP: 0033:0x7c118030f497 [ 225.360479] Code: 8a 66 90 48 8b 05 d1 d9 2b 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d9 2b 00 f7 d8 64 89 01 48 [ 225.360480] RSP: 002b:00007c1146ffa5a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 225.360483] RAX: ffffffffffffffda RBX: 00007c1140010018 RCX: 00007c118030f497 [ 225.360484] RDX: 00007c114001019c RSI: 0000000040045613 RDI: 000000000000004c [ 225.360486] RBP: 00007c1146ffa700 R08: 00007c1140010048 R09: 0000000000000000 [ 225.360488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007c11400101b0 [ 225.360489] R13: 00007c1140010200 R14: 00007c1140010048 R15: 0000000000000001 [ 225.360492] ---[ end trace 73625ecfbd1c930e ]--- [ 225.360498] general protection fault: 0000 [#1] PREEMPT SMP PTI [ 225.360501] CPU: 0 PID: 6704 Comm: CameraDeviceOps Tainted: G WC 5.4.30 #5 [ 225.360502] Hardware name: HP Soraka/Soraka, BIOS Google_Soraka.10431.106.0 12/03/2019 [ 225.360505] RIP: 0010:imgu_return_all_buffers+0x52/0x8e [ipu3_imgu] [ 225.360507] Code: d4 49 8b 85 70 0a 00 00 49 81 c5 70 0a 00 00 49 39 c5 74 3b 49 bc 00 01 00 00 00 00 ad de 49 8d 5c 24 22 4c 8b 30 48 8b 48 08 <49> 89 4e 08 4c 89 31 4c 89 20 48 89 58 08 48 8d b8 58 fc ff ff 44 [ 225.360509] RSP: 0018:ffff9468ab32fbe8 EFLAGS: 00010293 [ 225.360511] RAX: ffff8aa7a51577a8 RBX: dead000000000122 RCX: dead000000000122 [ 225.360512] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffff8aa7a5157400 [ 225.360514] RBP: ffff9468ab32fc18 R08: ffff8aa64e47e600 R09: 0000000000000000 [ 225.360515] R10: 0000000000000000 R11: ffffffffc06036e6 R12: dead000000000100 [ 225.360517] R13: ffff8aa7820f1940 R14: dead000000000100 R15: 0000000000000006 [ 225.360519] FS: 00007c1146ffd700(0000) GS:ffff8aa7baa00000(0000) knlGS:0000000000000000 [ 225.360521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 225.360523] CR2: 00007aea3473a000 CR3: 00000000537d6004 CR4: 00000000003606f0 [ 225.360525] Call Trace: [ 225.360528] imgu_vb2_stop_streaming+0xd6/0xf0 [ipu3_imgu] [ 225.360531] __vb2_queue_cancel+0x33/0x22d [videobuf2_common] [ 225.360534] vb2_core_streamoff+0x16/0x78 [videobuf2_common] [ 225.360537] __video_do_ioctl+0x33d/0x42a [ 225.360540] video_usercopy+0x34a/0x615 [ 225.360542] ? video_ioctl2+0x16/0x16 [ 225.360546] v4l2_ioctl+0x46/0x53 [ 225.360548] do_vfs_ioctl+0x50a/0x787 [ 225.360551] ksys_ioctl+0x58/0x83 [ 225.360554] __x64_sys_ioctl+0x1a/0x1e [ 225.360556] do_syscall_64+0x54/0x68 [ 225.360559] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.360561] RIP: 0033:0x7c118030f497 [ 225.360563] Code: 8a 66 90 48 8b 05 d1 d9 2b 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d9 2b 00 f7 d8 64 89 01 48 [ 225.360565] RSP: 002b:00007c1146ffa5a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 225.360567] RAX: ffffffffffffffda RBX: 00007c1140010018 RCX: 00007c118030f497 [ 225.360569] RDX: 00007c114001019c RSI: 0000000040045613 RDI: 000000000000004c [ 225.360570] RBP: 00007c1146ffa700 R08: 00007c1140010048 R09: 0000000000000000 [ 225.360572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007c11400101b0 [ 225.360574] R13: 00007c1140010200 R14: 00007c1140010048 R15: 0000000000000001 [ 225.360576] Modules linked in: snd_seq_dummy snd_seq snd_seq_device veth bridge stp llc tun nf_nat_tftp nf_conntrack_tftp nf_nat_ftp nf_conntrack_ftp esp6 ah6 ip6t_REJECT ip6t_ipv6header cmac rfcomm uinput ipu3_imgu(C) ipu3_cio2 iova videobuf2_v4l2 videobuf2_common videobuf2_dma_sg videobuf2_memops ov13858 ov567 Fix this by moving the list_del() call just below the list_first_entry() call when the buffer no longer needs to be in the list. Fixes: 8ecc7c9d ("media: staging/intel-ipu3: parameter buffer refactoring") Signed-off-by:
Tomasz Figa <tfiga@chromium.org> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by:
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Stanimir Varbanov authored
According to the v4l spec s_fmt must return EBUSY while the particular queue is streaming. Add such check in encoder and decoder s_fmt methods. Signed-off-by:
Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by:
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Stanimir Varbanov authored
According to stateful Codec API the decoder will process all remaining buffers from before the source change event in dynamic-resolution-change state and mark the last buffer with V4L2_BUF_FLAG_LAST. In Venus case the firmware doesn't mark that last buffer and some mechanism have to be created in v4l decoder driver. Fortunately the firmware interface (HFI) claims that the decoder output buffers will be returned to v4l decoder driver before it send the insufficient event. In order to do that we save last queued in the driver capture buffer in the event_notify and issue flush on output firmware buffers queue. Once the saved buffer is returned (as a result of flush command) we mark it as LAST. For all that possible we extend HFI flush command with one more argument and one more flush_done HFI driver callback. Signed-off-by:
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Stanimir Varbanov authored
Presently the list initialization is done only in dynamic-resolution-change state, which leads to list corruptions and use-after-free. Init list_head unconditionally in vdec_stop_capture called by vb2 stop_streaming without takeing into account current codec state. Signed-off-by:
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Stanimir Varbanov authored
Once the hfi_session_flush is issued by the vdec all queued buffers to firmware should be returned to the v4l driver. Some of those buffers are not processed at the time of flush command, those buffers has filled len zero (no data). Catch that in buffer_done callback and mark not filled capture buffers with error state so that client can discard them. Signed-off-by:
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Stanimir Varbanov authored
Currently calling venus_helper_buffers_done() will return buffers to user for both capture and output queues in the same call. This is wrong because both queues are really separate and calling stop_streaming on one queue shouldn't return buffers for the other. Solve this by add a new queue type argument and fix the clients of the helper function. Signed-off-by:
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Stanimir Varbanov authored
The array is not changed in the code, so make it const. Signed-off-by:
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Stanimir Varbanov authored
The hfi_destroy function is called too early in remove method. It destroys a mutex which is used later in the .remove from pmruntime. Solve the issue by moving hfi_destroy after last usage of the mutex. Signed-off-by:
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Stanimir Varbanov authored
This adds missing mutex_destroy in remove method of venus core driver. Signed-off-by:
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- 29 Apr, 2020 8 commits
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Hans Verkuil authored
It was not sufficiently clear how to create and use p_def. Improve the documentation. Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
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Hans Verkuil authored
gpiod_get_value() can return negative values if an error occurs. In several places this error code was ignored. Ensure that errors codes are handled correctly throughout the CEC pin framework and CEC pin drivers. The return code of the cec_pin_ops read() callback had to be changed from 'bool' to 'int', which mean the prototype of that callback in the sun4i drm driver also had to be changed. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Hans Verkuil authored
any others capabilities -> any other capabilities Signed-off-by:
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Lukas Bulwahn authored
Commit a8106818 ("media: move CEC USB drivers to a separate directory") moved drivers/media/usb/{pulse8,rainshadow}-cec to drivers/media/cec/usb/{rainshadow,pulse8}, but did not adjust the entries in MAINTAINERS. Since then, ./scripts/get_maintainer.pl --self-test=patterns complains: warning: no file matches F: drivers/media/usb/pulse8-cec/* warning: no file matches F: drivers/media/usb/rainshadow-cec/* Update the MAINTAINERS entries to the new file locations. Signed-off-by:
Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by:
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Niklas Söderlund authored
The colorspace reported by a video nodes should not be V4L2_COLORSPACE_DEFAULT. Instead a default colorspace should be picked by the driver if V4L2_COLORSPACE_DEFAULT is given by userspace to {G,S,TRY}_FMT. The colorspace V4L2_COLORSPACE_SRGB is arbitrary chosen as the vimc default format to report as it's used for most webcams. Signed-off-by:Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by:
Helen Koike <helen.koike@collabora.com> Signed-off-by:
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Sean Young authored
smatch reports wait_status is uninitialized, because smatch cannot assume the loop body is ever executed. Clarify the code so that wait_status is retrieved at least once. Signed-off-by:
Sean Young <sean@mess.org> Signed-off-by:
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Sean Young authored
One struct ir_raw_event_ctrl is allocated per raw IR device; reduce the amount allocated if not all decoders are enabled. Signed-off-by:
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Sean Young authored
Bail out if registers can not be updated. Addresses-Coverity-ID: 1461655 ("Code maintainability issues") Reported-by:coverity-bot <keescook+coverity-bot@chromium.org> Fixes: e6089fec ("media: m88ds3103: Add support for ds3103b demod") Signed-off-by:
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- 23 Apr, 2020 3 commits
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Mauro Carvalho Chehab authored
There are some tuners used by a few pure DVB boards that use internally V4L2 function calls. Due to that, such drivers now depends on v4l2 core support, and can't be auto-selected if !VIDEO_V4L2: WARNING: unmet direct dependencies detected for DVB_RTL2832_SDR Depends on [n]: MEDIA_SUPPORT [=y] && MEDIA_DIGITAL_TV_SUPPORT [=y] && DVB_CORE [=y] && I2C [=y] && I2C_MUX [=y] && VIDEO_V4L2 [=n] && MEDIA_SDR_SUPPORT [=y] && USB [=y] Selected by [y]: - DVB_USB_RTL28XXU [=y] && USB [=y] && MEDIA_SUPPORT [=y] && MEDIA_USB_SUPPORT [=y] && I2C [=y] && MEDIA_DIGITAL_TV_SUPPORT [=y] && DVB_USB_V2 [=y] && I2C_MUX [=y] && MEDIA_SUBDRV_AUTOSELECT [=y] && MEDIA_SDR_SUPPORT [=y] WARNING: unmet direct dependencies detected for MEDIA_TUNER_E4000 Depends on [n]: (MEDIA_ANALOG_TV_SUPPORT [=y] || MEDIA_DIGITAL_TV_SUPPORT [=y] || MEDIA_RADIO_SUPPORT [=y] || MEDIA_SDR_SUPPORT [=y]) && MEDIA_SUPPORT [=y] && I2C [=y] && VIDEO_V4L2 [=n] Selected by [y]: - DVB_USB_RTL28XXU [=y] && USB [=y] && MEDIA_SUPPORT [=y] && MEDIA_USB_SUPPORT [=y] && I2C [=y] && MEDIA_DIGITAL_TV_SUPPORT [=y] && DVB_USB_V2 [=y] && I2C_MUX [=y] && MEDIA_SUBDRV_AUTOSELECT [=y] WARNING: unmet direct dependencies detected for MEDIA_TUNER_FC2580 Depends on [n]: (MEDIA_ANALOG_TV_SUPPORT [=y] || MEDIA_DIGITAL_TV_SUPPORT [=y] || MEDIA_RADIO_SUPPORT [=y] || MEDIA_SDR_SUPPORT [=y]) && MEDIA_SUPPORT [=y] && I2C [=y] && VIDEO_V4L2 [=n] Selected by [y]: - DVB_USB_RTL28XXU [=y] && USB [=y] && MEDIA_SUPPORT [=y] && MEDIA_USB_SUPPORT [=y] && I2C [=y] && MEDIA_DIGITAL_TV_SUPPORT [=y] && DVB_USB_V2 [=y] && I2C_MUX [=y] && MEDIA_SUBDRV_AUTOSELECT [=y] Detected via randconfig builds. Signed-off-by: -
Mauro Carvalho Chehab authored
As detected by a randconfig: WARNING: unmet direct dependencies detected for VIDEO_OV7670 Depends on [n]: MEDIA_SUPPORT [=y] && I2C [=y] && VIDEO_V4L2 [=n] Selected by [y]: - VIDEO_VIA_CAMERA [=y] && MEDIA_SUPPORT [=y] && MEDIA_PLATFORM_SUPPORT [=y] && V4L_PLATFORM_DRIVERS [=y] && FB_VIA [=y] There's a missing dependency on VIDEO_V4L2 for VIA_CAMERA. Signed-off-by: -
Mauro Carvalho Chehab authored
There are three tuners that depend on some functions inside V4L2 core: $ git grep -l -E 'v4l2_[0-9a-zA-Z_]+\(' drivers/media/tuners/ drivers/media/tuners/e4000.c drivers/media/tuners/fc2580.c drivers/media/tuners/msi001.c Make them dependent of VIDEO_V4L2, as otherwise, this would happen: on x86_64: CONFIG_VIDEO_V4L2=m CONFIG_MEDIA_TUNER_E4000=y ld: drivers/media/tuners/e4000.o: in function `e4000_remove': e4000.c:(.text+0x34): undefined reference to `v4l2_ctrl_handler_free' ld: drivers/media/tuners/e4000.o: in function `e4000_probe': e4000.c:(.text+0x16c1): undefined reference to `v4l2_ctrl_handler_init_class' ld: e4000.c:(.text+0x16eb): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x1731): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x1762): undefined reference to `v4l2_ctrl_auto_cluster' ld: e4000.c:(.text+0x178c): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x17d6): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x1804): undefined reference to `v4l2_ctrl_auto_cluster' ld: e4000.c:(.text+0x182e): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x1878): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x18a6): undefined reference to `v4l2_ctrl_auto_cluster' ld: e4000.c:(.text+0x18d0): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x191a): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x1948): undefined reference to `v4l2_ctrl_auto_cluster' ld: e4000.c:(.text+0x1972): undefined reference to `v4l2_ctrl_new_std' ld: e4000.c:(.text+0x19a6): undefined reference to `v4l2_ctrl_handler_free' ld: e4000.c:(.text+0x1a2a): undefined reference to `v4l2_i2c_subdev_init' Reported-by:Randy Dunlap <rdunlap@infradead.org> Acked-by:
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- 22 Apr, 2020 18 commits
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Mauro Carvalho Chehab authored
Some media entry attributes got out of the order after the bug was split into 3. Also, as reported by Johan, the Rockchip VPU entry also had their attributes at the wrong order. As those entries weren't merged yet upstream, let's reorder them with: ./scripts/parse-maintainers.pl --input=MAINTAINERS --output=MAINTAINERS --order Reported-by:
Johan Jonker <jbx6244@gmail.com> Signed-off-by:
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Ezequiel Garcia authored
It seems recent merges introduced a couple issues here, so let's fix them all. Also, reorder Rockchip video decoder as per parse-maintainers.pl script and add linux-rockchip mailing list. Reported-by:
Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by:
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Hans Verkuil authored
There was one missing sensor->mbus.type to sensor->mbus_type conversion which broke the build. I suspect this was due to a merge conflict that was incorrectly resolved. Signed-off-by:
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Mauro Carvalho Chehab authored
In order to better organize the main admin-guide index, place the driver-specific indexes on separate files. This ensures a more consistent numbering at the main index. Signed-off-by: -
Mauro Carvalho Chehab authored
Separate the generic documentation from the driver-specific parts, and use a better title for the documentation. Signed-off-by: -
Mauro Carvalho Chehab authored
The old cards.rst file doesn't exist anymore. Also, it is not the right reference there, as it should be pointing to the bttv-specific cardlist. Signed-off-by: -
Mauro Carvalho Chehab authored
While test drivers is probably something that normal users won't bother, it doesn't hurt to add them to the card list. This way, all drivers, except for the ones under staging, would be listed there. Signed-off-by: -
Mauro Carvalho Chehab authored
Document the supported radio devices, plus document the firewire driver. Signed-off-by: -
Mauro Carvalho Chehab authored
The SPI cards are also under the concept of "platform" drivers as defined at the section introduction. So, add a SPI card list there. Signed-off-by: -
Mauro Carvalho Chehab authored
For completeness, let's add a list of I2C drivers. Signed-off-by: -
Mauro Carvalho Chehab authored
There's no reason why to keep platform drivers out of the card list. Add them. Signed-off-by: -
Mauro Carvalho Chehab authored
Having a table with a list of all USB drivers seems worth, and it comes almost for free, as we can just use Kconfig descriptions (with some adjustments). So, add a table for that. Signed-off-by: -
Mauro Carvalho Chehab authored
Instead of listing "other" PCI card list, just add a list with the existing drivers (not including sub-drivers). Signed-off-by: -
Mauro Carvalho Chehab authored
The frontend drivers list is incomplete. Update it from what's there at the Kernel Kconfig files. Signed-off-by: -
Mauro Carvalho Chehab authored
The DVB cards.rst file is old and outdated. It also contains data that are contained on other cardlists. Remove the duplicated information and split frontends and PCI cards on separate files. As all USB cards already have their own card lists, just drop the old USB data there. Signed-off-by: -
Mauro Carvalho Chehab authored
There are several other USB cards. Most of them support just one device. The only exception is the "pwc" driver. But, as updates to it are not frequent, let's just place everything manually into a single file. Signed-off-by: -
Mauro Carvalho Chehab authored
The siano driver looks like em28xx, except that its cards are split on 3 drivers. Add a card list for it. Signed-off-by: -
Mauro Carvalho Chehab authored
Add documentation for the remaining dvb-usb boards. Signed-off-by:
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