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2016-02-16drm/amdgpu: remove page flip work queue v3Christian König5-13/+4
Just use the system queue now that we don't block any more. v2: handle DAL as well. v3: agd: split DAL changes out Signed-off-by: Christian König <[email protected]> Reviewed-by: Mykola Lysenko <[email protected]> Acked-by: Alex Deucher <[email protected]> (v1)
2016-02-16drm/amdgpu: stop blocking for page filp fencesChristian König2-16/+28
Just register an callback and reschedule the work item if necessary. Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]>
2016-02-16drm/amdgpu: stop calling amdgpu_gpu_reset from the flip codeChristian König1-9/+1
We don't return -EDEADLK any more. Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]>
2016-02-16drm/amdgpu: remove fence reset detection leftoversChristian König1-10/+4
wait_event() never returns before the fence was signaled. Signed-off-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]>
2016-02-16drm/amdgpu: Fix race condition in MMU notifier releaseFelix Kuehling1-1/+1
The release notifier can get called a second time from mmu_notifier_unregister depending on a race between __mmu_notifier_release and amdgpu_mn_destroy. Use mmu_notifier_unregister_no_release to avoid this. Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Christian König <[email protected]>
2016-02-16drm/vc4: Add support for YUV planes.Eric Anholt2-59/+253
This supports 420 and 422 subsampling with 2 or 3 planes, tested with modetest. It doesn't set up chroma subsampling position (which it appears KMS doesn't deal with yet). The LBM memory is overallocated in many cases, but apparently the docs aren't quite correct and I'll probably need to look at the hardware source to really figure it out. Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Add support a few more RGB display plane formats.Eric Anholt1-0/+16
These were all touch-tested with modetest. Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Add support for scaling of display planes.Eric Anholt4-13/+374
This implements a simple policy for choosing scaling modes (trapezoidal for decimation, PPF for magnification), and a single PPF filter (Mitchell/Netravali's recommendation). Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Fix which value is being used for source image size.Eric Anholt1-9/+14
This doesn't matter yet since we only allow 1:1 scaling, but the comment clearly says we should be using the source size. Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Add more display planes to each CRTC.Eric Anholt1-16/+40
Previously we only did the primary and cursor plane, but overlay planes are useful and just require this setup to add, since all planes go into the HVS display list in the same way. Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Make the CRTCs cooperate on allocating display lists.Eric Anholt3-52/+84
So far, we've only ever lit up one CRTC, so this has been fine. To extend to more displays or more planes, we need to make sure we don't run our display lists into each other. Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Add a proper short-circut path for legacy cursor updates.Eric Anholt2-7/+96
Previously, on every modeset we would allocate new display list memory, recompute changed planes, write all of them to the new memory, and pointed scanout at the new list (which will latch approximately at the next line of scanout). We let drm_atomic_helper_wait_for_vblanks() decide whether we needed to wait for a vblank after a modeset before cleaning up the old state and letting the next modeset proceed, and on legacy cursor updates we wouldn't wait. If you moved the cursor fast enough, we could potentially wrap around the display list memory area and overwrite the existing display list while it was still being scanned out, resulting in the HVS scanning out garbage or just halting. Instead of making cursor updates wait for scanout to move to the new display list area (which introduces significant cursor lag in X), we just rewrite our current display list. Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Move the plane clipping/scaling setup to a separate function.Eric Anholt1-26/+52
As we add actual scaling, this is going to get way more complicated. Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Add missing __iomem annotation to hw_dlist.Eric Anholt1-1/+1
This is the pointer to the HVS device's memory where we stored the contents of *dlist. Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm/vc4: Improve comments on vc4_plane_state members.Eric Anholt1-3/+6
Signed-off-by: Eric Anholt <[email protected]>
2016-02-16drm: fixes crct set_mode when crtc mode_fixup is null.Carlos Palminha1-3/+6
This patch set nukes all the dummy crtc mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/9d41105dee6632b4bb50e9555f2196ac249b9fce.1455630967.git.palminha@synopsys.com
2016-02-16drm/tilcdc: removed optional dummy encoder mode_fixup function.Carlos Palminha2-18/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/4d838f580cf81068a4df2500a096d66f06f3ad37.1455540137.git.palminha@synopsys.com
2016-02-16drm/sti: removed optional dummy encoder mode_fixup function.Carlos Palminha1-10/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Acked-by: Vincent Abriou <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/7f47c6a7b00e4f16af672ebf3a277e31ad117e21.1455540137.git.palminha@synopsys.com
2016-02-16drm/rockchip: removed optional dummy encoder mode_fixup function.Carlos Palminha1-8/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Acked-by: Mark Yao <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/cae559aa2c04a906c21ed5ebe4861f92440e6910.1455540137.git.palminha@synopsys.com
2016-02-16drm/qxl: removed optional dummy encoder mode_fixup function.Carlos Palminha1-9/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/f35bc322f7af69ba0fea734d58b4daf5e0cd9786.1455540137.git.palminha@synopsys.com
2016-02-16drm/mgag200: removed optional dummy encoder mode_fixup function.Carlos Palminha1-8/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/c5852d59a8890c3570ce97d16c0714a71eb61651.1455540137.git.palminha@synopsys.com
2016-02-16drm/msm/mdp: removed optional dummy encoder mode_fixup function.Carlos Palminha5-41/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/77692d9d34c2ed6a035f36d377d3544dbe100114.1455540137.git.palminha@synopsys.com
2016-02-16drm/imx: removed optional dummy encoder mode_fixup function.Carlos Palminha4-32/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Acked-by: Philipp Zabel <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/8bf274e8f6908142a9f940d3f2913e4a735e0caa.1455540137.git.palminha@synopsys.com
2016-02-16drm/gma500: removed optional dummy encoder mode_fixup function.Carlos Palminha5-13/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Reviewed-by: Patrik Jakobsson <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/b704458dc68a73cfb5507933c1df0c2a79e186eb.1455540137.git.palminha@synopsys.com
2016-02-16drm/radeon: removed optional dummy encoder mode_fixup function.Carlos Palminha1-8/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/1b99680b8cf81977597dec5daedff9b684d3ed19.1455540137.git.palminha@synopsys.com
2016-02-16drm/cirrus: removed optional dummy encoder mode_fixup function.Carlos Palminha1-9/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/a53767402bd4a69c3d2a546b7f4d4d122134b545.1455540137.git.palminha@synopsys.com
2016-02-16drm/bochs: removed optional dummy encoder mode_fixup function.Carlos Palminha1-8/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/d8b87edea28c8211e1711348143e4c355764a8c4.1455540137.git.palminha@synopsys.com
2016-02-16drm/ast: removed optional dummy encoder mode_fixup function.Carlos Palminha1-8/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/12e1e900724c890166b88b0f4d67baba387482af.1455540137.git.palminha@synopsys.com
2016-02-16drm/amdgpu: removed optional dummy encoder mode_fixup function.Carlos Palminha3-24/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/8c4710ee930d2ab3a505b8d3cd724f4f4c79b3df.1455540137.git.palminha@synopsys.com
2016-02-16drm/exynos: removed optional dummy encoder mode_fixup function.Carlos Palminha4-32/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> [danvet: Squash in 2nd exynos patch.] Link: http://patchwork.freedesktop.org/patch/msgid/3768b670931572de51fca1102efa18d20dd770ee.1455540137.git.palminha@synopsys.com Link: http://patchwork.freedesktop.org/patch/msgid/4906a9925eebbe55489b1005c449b426a61c09bd.1455540137.git.palminha@synopsys.com Signed-off-by: Daniel Vetter <[email protected]>
2016-02-16drm/udl: removed optional dummy encoder mode_fixup function.Carlos Palminha1-8/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/a7ebfb6c6c333056d0a77d2684c539107ee63589.1455540137.git.palminha@synopsys.com
2016-02-16drm/virtio: removed optional dummy encoder mode_fixup function.Carlos Palminha1-8/+0
mode_fixup function for encoder drivers became optional with patch http://patchwork.freedesktop.org/patch/msgid/[email protected] This patch set nukes all the dummy mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/85230bc1356eb52257aaa1e1965adae2f00db5cd.1455540137.git.palminha@synopsys.com
2016-02-16[media] siano: use generic function to create MC deviceMauro Carvalho Chehab1-11/+2
Currently, it is initializing the driver name using the wrong name ("usb"). Use the generic function, as its logic works best, and avoids repeating the very same code everywhere. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] smsusb: don't sleep while atomicMauro Carvalho Chehab1-1/+18
smscore_getbuffer() calls internally wait_event(), with can sleep. As smsusb_onresponse() is called on interrupt context, this causes the following warning: BUG: sleeping function called from invalid context at drivers/media/common/siano/smscoreapi.c:1653 in_atomic(): 1, irqs_disabled(): 1, pid: 11084, name: systemd-udevd INFO: lockdep is turned off. irq event stamp: 0 hardirqs last enabled at (0): [< (null)>] (null) hardirqs last disabled at (0): [<ffffffff811480f7>] copy_process.part.7+0x10e7/0x56d0 softirqs last enabled at (0): [<ffffffff81148193>] copy_process.part.7+0x1183/0x56d0 softirqs last disabled at (0): [< (null)>] (null) CPU: 2 PID: 11084 Comm: systemd-udevd Tainted: G B W 4.5.0-rc3+ #47 Hardware name: /NUC5i7RYB, BIOS RYBDWi35.86A.0350.2015.0812.1722 08/12/2015 0000000000000000 ffff8803c6907a80 ffffffff81933901 ffff8802bd916000 ffff8802bd9165c8 ffff8803c6907aa8 ffffffff811c6af5 ffff8802bd916000 ffffffffa0ce9b60 0000000000000675 ffff8803c6907ae8 ffffffff811c6ce5 Call Trace: <IRQ> [<ffffffff81933901>] dump_stack+0x85/0xc4 [<ffffffff811c6af5>] ___might_sleep+0x245/0x3a0 [<ffffffff811c6ce5>] __might_sleep+0x95/0x1a0 [<ffffffffa0ce020a>] ? list_add_locked+0xca/0x140 [smsmdtv] [<ffffffffa0ce3b8d>] smscore_getbuffer+0x7d/0x120 [smsmdtv] [<ffffffff8123819d>] ? trace_hardirqs_off+0xd/0x10 [<ffffffffa0ce3b10>] ? smscore_sendrequest_and_wait.isra.5+0x120/0x120 [smsmdtv] [<ffffffffa0ce020a>] ? list_add_locked+0xca/0x140 [smsmdtv] [<ffffffffa0ce13ca>] ? smscore_putbuffer+0x3a/0x40 [smsmdtv] [<ffffffffa0d107bc>] smsusb_submit_urb+0x2ec/0x4f0 [smsusb] [<ffffffffa0d10e36>] smsusb_onresponse+0x476/0x720 [smsusb] Let's add a work queue to handle the bottom half, preventing this problem. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] siano: firmware buffer is too smallMauro Carvalho Chehab1-2/+2
As pointed by KASAN: BUG: KASAN: slab-out-of-bounds in memcpy+0x1d/0x40 at addr ffff880000038d8c Read of size 128 by task systemd-udevd/2536 page:ffffea0000000800 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 flags: 0xffff8000004000(head) page dumped because: kasan: bad access detected CPU: 1 PID: 2536 Comm: systemd-udevd Not tainted 4.5.0-rc3+ #47 Hardware name: /NUC5i7RYB, BIOS RYBDWi35.86A.0350.2015.0812.1722 08/12/2015 ffff880000038d8c ffff8803b0f1f1e8 ffffffff81933901 0000000000000080 ffff8803b0f1f280 ffff8803b0f1f270 ffffffff815602c5 ffffffff8284cf93 ffffffff822ddc00 0000000000000282 0000000000000001 ffff88009c7c6000 Call Trace: [<ffffffff81933901>] dump_stack+0x85/0xc4 [<ffffffff815602c5>] kasan_report_error+0x525/0x550 [<ffffffff815606e9>] kasan_report+0x39/0x40 [<ffffffff8155f84d>] memcpy+0x1d/0x40 [<ffffffffa120cb90>] smscore_set_device_mode+0xee0/0x2560 [smsmdtv] Such error happens at the memcpy code below: 0x4bc0 is in smscore_set_device_mode (drivers/media/common/siano/smscoreapi.c:975). 970 sizeof(u32) + payload_size)); 971 972 data_msg->mem_addr = mem_address; 973 memcpy(data_msg->payload, payload, payload_size); 974 975 rc = smscore_sendrequest_and_wait(coredev, data_msg, 976 data_msg->x_msg_header.msg_length, 977 &coredev->data_download_done); 978 979 payload += payload_size; The problem is that the Siano driver uses a header to store the firmware, with requires a few more bytes than allocated. Tested with: PCTV 77e (2013:0257) Hauppauge WinTV MiniStick (2040:5510) Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16Merge branch 'fixes' into patchworkMauro Carvalho Chehab3-15/+15
Some macros were changed/removed at the material for v4.5. We need to sync with those changes here, in order to avoid troubles. * v4l_for_linus: [media] media.h: get rid of MEDIA_ENT_F_CONN_TEST [media] [for,v4.5] media.h: increase the spacing between function ranges [media] media: i2c/adp1653: probe: fix erroneous return value [media] media: davinci_vpfe: fix missing unlock on error in vpfe_prepare_pipeline()
2016-02-16[media] media.h: get rid of MEDIA_ENT_F_CONN_TESTMauro Carvalho Chehab3-7/+0
Defining it as a connector was a bad idea. Remove it while it is not too late. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] media.h: get rid of MEDIA_ENT_F_CONN_TESTMauro Carvalho Chehab3-8/+1
Defining it as a connector was a bad idea. Remove it while it is not too late. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] [for,v4.5] media.h: increase the spacing between function rangesHans Verkuil1-11/+11
Each function range is quite narrow and especially for connectors this will pose a problem. Increase the function ranges while we still can and move the connector range to the end so that range is practically limitless. [[email protected]: Rebased to apply at Linus tree] Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] tvp5150: replace MEDIA_ENT_F_CONN_TEST by a controlMauro Carvalho Chehab2-19/+29
MEDIA_ENT_F_CONN_TEST is not really a connector, it is actually a signal generator. Also, as other drivers use the V4L2_CID_TEST_PATTERN control for signal generators, let's change the driver accordingly. Tested with Terratec Grabster AV350. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] cx231xx: get rid of CX231XX_VMUX_DEBUGMauro Carvalho Chehab2-3/+1
This macro is not used inside the driver. get rid of it. Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] au0828: get rid of AU0828_VMUX_DEBUGMauro Carvalho Chehab2-10/+3
This is not used on the driver. remove it. Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] v4l2-mc: remove the unused sensor varMauro Carvalho Chehab1-2/+1
This fixes this warning: v4l2-mc.c: In function 'v4l2_mc_create_media_graph': v4l2-mc.c:60:69: warning: variable 'sensor' set but not used [-Wunused-but-set-variable] We could solve it the other way: don't do the second loop for webcams. However, that would fail if a chip would have two sensors plugged. This is not the current case, but it doesn't hurt to be future-safe here, specially since this code runs only once during device probe. So, performance is not an issue here. Reported-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] cx231xx: create connectors at the media graphMauro Carvalho Chehab4-1/+55
We need to add connectors to the cx231xx graph. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] cx231xx, em28xx: pass media_device to si2157Mauro Carvalho Chehab2-0/+12
As si2157 doesn't use the subdev, but has instead a binding logic that doesn't have any core framework, we need to manually pass the media_device struct via platform data on every place it is called. This fixes support for HVR-955Q when MC is enabled. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] si2157: register as a tuner entityMauro Carvalho Chehab3-1/+44
As this tuner doesn't use the usual subdev interface, we need to register it manually. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] cx231xx: use v4l2 core function to create the MC graphMauro Carvalho Chehab1-52/+3
Instead of having its own routine, use the one defined at the core, as it is generic enough to handle the cx231xx usecases. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] em28xx-dvb: create RF connector on DVB-only modeMauro Carvalho Chehab2-2/+8
When in analog mode, the RF connector will be created by em28xx-video. However, when the device is in digital mode only, the RF connector is not shown. In this case, let the DVB core to create it for us. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] use v4l2_mc_usb_media_device_init() on most USB devicesMauro Carvalho Chehab5-65/+17
Except for the usbuvc driver (with has an embedded media_device struct on it), the other drivers have a pointer to media_device. On those drivers, replace their own implementation for the core one. That warrants that those subdev drivers will fill the media_device info the same way. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-02-16[media] allow overriding the driver nameMauro Carvalho Chehab2-1/+10
On USB drivers, the dev struct is usually filled with the USB device. That would mean that the name of the driver specified by media_device.dev.driver.name would be "usb", instead of the name of the actual driver that created the media entity. Add an optional field at the internal struct to allow drivers to override the driver name. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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