- 22 Jan, 2013 1 commit
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Mauro Carvalho Chehab authored
The read/write errors are not handled well on get_frontend. Fix it, by letting the frontend cached values to represent the DVB properties that were successfully retrieved. While here, use "c" for dtv_frontend_properties cache, instead of "p", as this is more common. Signed-off-by:Mauro Carvalho Chehab <mchehab@redhat.com>
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- 11 Jan, 2013 2 commits
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Stephen Rothwell authored
Hi Mauro, After merging the v4l-dvb tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/media/platform/sh_veu.c:1146:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'sh_veu_probe' drivers/media/platform/sh_veu.c:1228:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'sh_veu_remove' drivers/media/platform/sh_veu.c:1244:2: error: implicit declaration of function '__devexit_p' [-Werror=implicit-function-declaration] drivers/media/platform/sh_veu.c:1244:25: error: 'sh_veu_remove' undeclared here (not in a function) drivers/media/platform/sh_veu.c: In function 'sh_veu_init': drivers/media/platform/sh_veu.c:1253:45: error: 'sh_veu_probe' undeclared (first use in this function) drivers/media/platform/sh_veu.c:1253:45: note: each undeclared identifier is reported only once for each function it appears in drivers/media/platform/sh_veu.c: At top level: drivers/media/platform/sh_veu.c:1095:20: warning: 'sh_veu_bh' defined but not used [-Wunused-function] drivers/media/platform/sh_veu.c:1109:20: warning: 'sh_veu_isr' defined but not used [-Wunused-function] drivers/media/platform/sh_veu.c: In function 'sh_veu_init': drivers/media/platform/sh_veu.c:1254:1: warning: control reaches end of non-void function [-Wreturn-type] Caused by commit 05efa71b ("[media] media: add a VEU MEM2MEM format conversion and scaling driver") interacting with commit 54b956b9 ("Remove __dev* markings from init.h") from the driver-core.current tree. I have applied the following merge fix patch which could be applied directly to the v4l-dvb tree (please): CONFIG_HOTPLUG is always true now and the __dev* macros have meen removed. Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Mauro Carvalho Chehab authored
This is an executable file. Change permissions to reflect it. Signed-off-by:
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- 06 Jan, 2013 37 commits
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Evgeny Plehov authored
Multistream support for stv0900. For Netup Dual S2 CI with STV0900BAC/AAC. Signed-off-by:
Evgeny Plehov <EvgenyPlehov@ukr.net> Signed-off-by:
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Al Viro authored
Walking rbtree while it's modified is a Bad Idea(tm); besides, the result of find_vma() can be freed just as it's getting returned to caller. Fortunately, it's easy to fix - just take ->mmap_sem a bit earlier (and don't bother with find_vma() at all if virtp >= PAGE_OFFSET - in that case we don't even look at its result). While we are at it, what prevents VIDIOC_PREPARE_BUF calling v4l_prepare_buf() -> (e.g) vb2_ioctl_prepare_buf() -> vb2_prepare_buf() -> __buf_prepare() -> __qbuf_userptr() -> vb2_vmalloc_get_userptr() -> find_vma(), AFAICS without having taken ->mmap_sem anywhere in process? The code flow is bloody convoluted and depends on a bunch of things done by initialization, so I certainly might've missed something... Cc: stable@vger.kernel.org [2.6.35] Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Cc: Sakari Ailus <sakari.ailus@iki.fi> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Archit Taneja <archit@ti.com> Cc: Prabhakar Lad <prabhakar.lad@ti.com> Signed-off-by:
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Malcolm Priestley authored
Restore ds3000.c read_signal_strength. Call tuner get_rf_strength from frontend read_signal_strength. We are able to do a NULL check and doesn't limit the tuner attach to the frontend attach area. At the moment the lmedm04 tuner attach is stuck in frontend attach area. Signed-off-by:
Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by:
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Sakari Ailus authored
Add a configuration option for v4l2-int-device so it is only compiled when necessary, which is only by omap24xxcam and tcm825x drivers. Signed-off-by:
Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by:
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Frank Schaefer authored
Remy Blank reported that audio over USB can be made working for the television input if .amux is changed from EM28XX_AMUX_LINE_IN to EM28XX_AMUX_VIDEO. An examination of his devices shows, that it is indeed supplied with an EM202 AC97 audio IC. We also use this setting for the Cinergy 200. Remy Blank also provided the original version of this patch (many thanks !). Fixes bug 14126 (see bug report for further device details). Signed-off-by:
Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by:
Remy Blank <remy.blank@pobox.com> Signed-off-by:
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Dan Carpenter authored
We recently pushed the locking down into this function, but there was an error path where the unlock was missed. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Malcolm Priestley authored
Fixes corruption of fe->demodulator_priv Signed-off-by:
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Jiri Slaby authored
When mutex_lock_interruptible is used on paths where a signal can be pending, the device is not closed properly and cannot be reused. This usually happens when you start tzap for example and send it a TERM signal. The signal is pending while tear-down routines are called. Hence streaming is not properly stopped in that case. And the device stops working from that moment on. Signed-off-by:
Jiri Slaby <jslaby@suse.cz> Signed-off-by:
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Prabhakar Lad authored
Signed-off-by:
Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by:
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Antti Palosaari authored
Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Alexander Inyukhin authored
Device with ID 1b80:d393 is the Gigabyte U7300 DVB-T dongle. It contains decoder Realtek RTL2832U and tuner Fitipower FC0012. [crope@iki.fi: fix trivial merge conflict] Signed-off-by:
Alexander Inyukhin <shurick@sectorb.msk.ru> Signed-off-by:
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Antti Palosaari authored
RF-tuner is Fitipower FC0013 Reported-by:
Renato Gallo <renatogallo@unixproducts.com> Signed-off-by:
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Antti Palosaari authored
replace: #if defined(CONFIG_RC_CORE) || defined(CONFIG_RC_CORE_MODULE) with: #if IS_ENABLED(CONFIG_RC_CORE) Reported-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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Antti Palosaari authored
Use own flag to mark when rc polling is active/deactive and make decisions, like start/stop polling on suspend/resume, against that. Signed-off-by:
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Antti Palosaari authored
I think it is better (cheaper) to use dummy defines for functions that has no meaning when remote controller is disabled by Kconfig. Signed-off-by:
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Antti Palosaari authored
Those are not needed anymore as all dvb-usb-v2 drivers has proper dependency checks for RC-core. Signed-off-by:
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Antti Palosaari authored
Signed-off-by:
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Antti Palosaari authored
Do not compile remote controller when RC-core is disabled by Kconfig. Signed-off-by:
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Antti Palosaari authored
Do not compile remote controller when RC-core is disabled by Kconfig. Signed-off-by:
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Antti Palosaari authored
Do not compile remote controller when RC-core is disabled by Kconfig. Signed-off-by:
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Antti Palosaari authored
Do not compile remote controller when RC-core is disabled by Kconfig. Signed-off-by:
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Antti Palosaari authored
Do not compile remote controller when RC-core is disabled by Kconfig. Signed-off-by:
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Antti Palosaari authored
Do not compile remote controller when RC-core is disabled by Kconfig. Signed-off-by:
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Antti Palosaari authored
Make it possible to compile dvb_usb_v2 driver without the remote controller (RC-core). Signed-off-by:
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Sylwester Nawrocki authored
It has been over 3 years since the V4L2_CID_[HV]CENTER were deprecated. Clean up the DocBook and remove the V4L2_CID_VCENTER_DEPRECATED, V4L2_CID_VCENTER_DEPRECATED control related paragraphs. Remove the V4L2_CID_[HV]CENTER controls definitions from v4l2-controls.h, these controls are not used by any driver in the mainline now. Signed-off-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
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Kamil Debski authored
Signed-off-by:
Kamil Debski <k.debski@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
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Kamil Debski authored
Change internal buffer allocation from vb2 memory ops call to direct calls of dma_alloc_coherent. This change shortens the code and makes it much more readable. Signed-off-by:
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Kamil Debski authored
vb2_dma_contig_init_ctx returns an error if failed, NULL check is not necessary. Signed-off-by:
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Kamil Debski authored
Move firmware allocation from open to probe to avoid problems when using CMA for allocation. In certain circumstances CMA may allocate buffer that is not in the beginning of the MFC memory area. Signed-off-by:
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Sachin Kamat authored
Checking unsigned variable for negative value always returns false. Hence make this value signed as we expect it to be negative too. Fixes the following smatch warning: drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:572 s5p_mfc_set_enc_ref_buffer_v6() warn: unsigned 'buf_size1' is never less than zero. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by:
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Sachin Kamat authored
Fixed a trivial typo. Signed-off-by:
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Sachin Kamat authored
The code returns before this statement. Hence not required. Silences the following smatch message: drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:525 s5p_mfc_set_dec_frame_buffer_v5() info: ignoring unreachable code. Signed-off-by:
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Arun Kumar K authored
Flushing of delay DPB buffers have to be done during stream off. In MFC v6, it is done with a risc to host command. Signed-off-by:
Arun Kumar K <arun.kk@samsung.com> Signed-off-by:
Arun Mankuzhi <arun.m@samsung.com> Acked-by:
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Wei Yongjun authored
The variable index is initialized but never used otherwise, so remove the unused variable. Signed-off-by:
Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by:
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Arun Kumar K authored
This patch will add the device tree support for MFC driver. Signed-off-by:
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Shaik Ameer Basha authored
This patch adds the dmabuf export buffer feature to the Exynos G-Scaler driver. Signed-off-by:
Shaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by:
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Tony Prisk authored
Replace IS_ERR_OR_NULL with IS_ERR on clk_get results. Signed-off-by:
Tony Prisk <linux@prisktech.co.nz> Signed-off-by:
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