summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2013-08-26[media] adv7511: add new video encoderHans Verkuil
This is an Analog Devices HDMI transmitter. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-26[media] adv7842: add new video decoder driverHans Verkuil
This is a Analog Devices Component/Graphics/SD Digitizer with 2:1 Multiplexed HDMI Receiver. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-25[media] ARM: shmobile: Marzen: enable VIN and ADV7180 in defconfigVladimir Barinov
Add the VIN and ADV7180 drivers to 'marzen_defconfig'. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-25[media] ARM: shmobile: Marzen: add VIN and ADV7180 supportVladimir Barinov
Add ADV7180 platform devices on the Marzen board, configure VIN1/3 pins, and register VIN1/3 devices with the ADV7180 specific platform data. [Sergei: removed superfluous tabulation and inserted empty lines in the macro definition, updated the copyrights, annotated VIN platform data as '__initdata'] Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-25[media] ARM: shmobile: r8a7779: add VIN supportVladimir Barinov
Add VIN clocks and platform devices for R8A7779 SoC; add function to register the VIN platform devices. [Sergei: added 'id' parameter check to r8a7779_add_vin_device(), used '*pdata' in *sizeof* operator there, renamed some variables, annotated vin[0-3]_resources [] and 'vin[0-3]_info' as '__initdata'.] Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] msi3101: Fix compilation on i386Mauro Carvalho Chehab
as reported by: kbuild test robot <fengguang.wu@intel.com>: [linuxtv-media:master 459/499] sdr-msi3101.c:undefined reference to `__umoddi3' Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] vsp1: Fix a sparse warningMauro Carvalho Chehab
As reported by: kbuild test robot <fengguang.wu@intel.com>: drivers/media/platform/vsp1/vsp1_drv.c:434:21: sparse: cast removes address space of expression 433 vsp1->mmio = devm_ioremap_resource(&pdev->dev, io); > 434 if (IS_ERR((void *)vsp1->mmio)) > 435 return PTR_ERR((void *)vsp1->mmio); There's no need to convert it to void *. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] sound/pci/Kconfig: select RADIO_ADAPTERS if neededMauro Carvalho Chehab
As reported by kbuild test robot <fengguang.wu@intel.com>: warning: (SND_ES1968_RADIO && SND_FM801_TEA575X_BOOL) selects RADIO_TEA575X which has unmet direct dependencies (MEDIA_SUPPORT && RADIO_ADAPTERS && VIDEO_V4L2) That happens because a radio driver is selected, without selecting the RADIO_ADAPTERS menu. Reported-by: kbuild test robot <fengguang.wu@intel.com> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] cx88: fix build when VP3054=m and CX88_DVB=yMauro Carvalho Chehab
As reported by Jim Davis <jim.epost@gmail.com>: randconfig build error with next-20130813, in drivers/media/pci/cx88, when: CONFIG_VIDEO_CX88=y CONFIG_VIDEO_CX88_BLACKBIRD=m CONFIG_VIDEO_CX88_DVB=y CONFIG_VIDEO_CX88_VP3054=m CONFIG_VIDEO_CX88_MPEG=y LD init/built-in.o drivers/built-in.o: In function `cx8802_dvb_remove': cx88-dvb.c:(.text+0x3a9914): undefined reference to `vp3054_i2c_remove' drivers/built-in.o: In function `cx8802_dvb_probe': cx88-dvb.c:(.text+0x3a9c4b): undefined reference to `vp3054_i2c_probe' make: *** [vmlinux] Error 1 That happens because the vp3054 symbols aren't available builtin. So, make it builtin, if CX88_DVB=y, or module otherwise, if this support is selected. Reported-by: Jim Davis <jim.epost@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] sms: fix randconfig building errorMauro Carvalho Chehab
As reported by Jim Davis <jim.epost@gmail.com>, building with: CONFIG_USB=m CONFIG_SMS_USB_DRV=m CONFIG_SMS_SDIO_DRV=y CONFIG_SMS_SIANO_MDTV=y CONFIG_SMS_SIANO_DEBUGFS=y causes a build error: drivers/built-in.o: In function `smsdvb_debugfs_register': /home/jim/linux/drivers/media/common/siano/smsdvb-debugfs.c:537: undefined reference to `usb_debug_root' make: *** [vmlinux] Error 1 That happens because the siano-mdtv is builtin, while USB is a module. As it makes not much sense to have sms-usb compiled as 'm' and sms-sdio compiled as 'y' (or vice-versa), only allow enabling debugfs if both are either 'y' or 'm'. Reported-by: Jim Davis <jim.epost@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] Fix build errors on usbtv when driver is builtinMauro Carvalho Chehab
As reported by Fengguang Wu <fengguang.wu@intel.com> drivers/built-in.o: In function `vb2_ioctl_streamon': >> (.text+0x8d354): undefined reference to `video_devdata' drivers/built-in.o: In function `vb2_ioctl_streamoff': >> (.text+0x8d397): undefined reference to `video_devdata' drivers/built-in.o: In function `vb2_ioctl_expbuf': ... That happens when: CONFIG_VIDEO_DEV=y CONFIG_VIDEO_V4L2=m CONFIG_VIDEO_USBTV=y As the core is module, usbtv should also be compiled as module. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] Fixed misleading error when handling IR interruptsLuis Alves
Hi, Handling the AV Core/IR interrupts schedules its workqueue but the schedule_work function returns false if @work was already on the kernel-global workqueue and true otherwise. Printing an error message if @work wasn't in the queue is wrong. Regards, Luis Signed-off-by: Luis Alves <ljalvs@gmail.com> Acked-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ARM: shmobile: BOCK-W: enable VIN and ML86V7667 in defconfigVladimir Barinov
Add the VIN and ML86V7667 drivers to 'bockw_defconfig'. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ARM: shmobile: BOCK-W: add VIN and ML86V7667 supportVladimir Barinov
Add ML86V7667 platform devices on BOCK-W board, configure VIN0/1 pins, and register VIN0/1 devices with the ML86V7667 specific platform data. [Sergei: some macro/comment cleanup; updated the copyrights, removed duplicate 'sh_eth' driver being enabled before registering VIN1 due to a pin conflict, removed superfluous semicolon after iclink[01]_ml86v7667' initializer.] Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ARM: shmobile: r8a7778: add VIN supportVladimir Barinov
Add VIN clocks and platform devices on R8A7778 SoC; add function to register the VIN platform devices. [Sergei: added 'id' parameter check to r8a7778_add_vin_device(), used '*pdata' in *sizeof* operator, and added an empty line there; renamed some variables, annotated 'vin[01]_info' and vin[01]_resources[] as '__initdata'.] Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ov9650: off by one in ov965x_enum_frame_sizes()Dan Carpenter
The ">" should be ">=" otherwise we read one space beyond the end of the array. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] s5k6aa: off by one in s5k6aa_enum_frame_interval()Dan Carpenter
The check is off by one so we could read one space past the end of the array. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] s3c-camif: forever loop in camif_hw_set_source_format()Dan Carpenter
Because "i" is unsigned then "i-- >= 0" is always true. If we don't find what we are looking for then we loop forever. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] s5p-tv: Include missing v4l2-dv-timings.h header fileSylwester Nawrocki
Include the v4l2-dv-timings.h header file which in the s5p-tv driver which was supposed to be updated in commit 2576415846bcbad3c0a6885fc44f95083710 "[media] v4l2: move dv-timings related code to v4l2-dv-timings.c" This fixes following build error: drivers/media/platform/s5p-tv/hdmi_drv.c: In function ‘hdmi_s_dv_timings’: drivers/media/platform/s5p-tv/hdmi_drv.c:628:3: error: implicit declaration of function ‘v4l_match_dv_timings’ Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] exynos4-is: Ensure the FIMC gate clock is disabled at driver remove()Andrzej Hajda
The patch fixes following warning: [ 9664.460000] WARNING: CPU: 0 PID: 2880 at drivers/clk/clk.c:695 __clk_unprepare+0x8c/0xa4() [ 9664.470000] Modules linked in: m5mols s5k5baf s5p_fimc(-) ipv6 s5p_csis v4l2_mem2mem videobuf2_dma_contig videobuf2_memops exynos4_is_common videobuf2_core [last unloaded: m5mols] [ 9664.485000] CPU: 0 PID: 2880 Comm: rmmod Tainted: G W 3.11.0-rc1-00070-ga94e22f-dirty #1558 [ 9664.495000] [<c0014aec>] (unwind_backtrace+0x0/0xf8) from [<c0011574>] (show_stack+0x10/0x14) [ 9664.505000] [<c0011574>] (show_stack+0x10/0x14) from [<c038b248>] (dump_stack+0x6c/0xac) [ 9664.510000] [<c038b248>] (dump_stack+0x6c/0xac) from [<c001d824>] (warn_slowpath_common+0x64/0x88) [ 9664.520000] [<c001d824>] (warn_slowpath_common+0x64/0x88) from [<c001d864>] (warn_slowpath_null+0x1c/0x24) [ 9664.530000] [<c001d864>] (warn_slowpath_null+0x1c/0x24) from [<c02f0b9c>] (__clk_unprepare+0x8c/0xa4) [ 9664.540000] [<c02f0b9c>] (__clk_unprepare+0x8c/0xa4) from [<c02f0bc8>] (clk_unprepare+0x14/0x1c) [ 9664.550000] [<c02f0bc8>] (clk_unprepare+0x14/0x1c) from [<bf191344>] (fimc_clk_put+0x3c/0x5c [s5p_fimc]) [ 9664.560000] [<bf191344>] (fimc_clk_put+0x3c/0x5c [s5p_fimc]) from [<bf1913c0>] (fimc_remove+0x5c/0x90 [s5p_fimc]) [ 9664.570000] [<bf1913c0>] (fimc_remove+0x5c/0x90 [s5p_fimc]) from [<c0219ca0>] (platform_drv_remove+0x18/0x1c) [ 9664.580000] [<c0219ca0>] (platform_drv_remove+0x18/0x1c) from [<c021856c>] (__device_release_driver+0x70/0xcc) [ 9664.590000] [<c021856c>] (__device_release_driver+0x70/0xcc) from [<c0218d54>] (driver_detach+0xac/0xb0) [ 9664.595000] [<c0218d54>] (driver_detach+0xac/0xb0) from [<c021839c>] (bus_remove_driver+0x7c/0xc0) [ 9664.605000] [<c021839c>] (bus_remove_driver+0x7c/0xc0) from [<c00659d8>] (SyS_delete_module+0x11c/0x204) [ 9664.615000] [<c00659d8>] (SyS_delete_module+0x11c/0x204) from [<c000e360>] (ret_fast_syscall+0x0/0x30) [ 9664.625000] ---[ end trace 662c092cce432c8d ]--- Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] exynos4-is: Print error message on timeoutDan Carpenter
There is a stray '!' character so the error message never gets printed. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] exynos4-is: Annotate unused functionsSachin Kamat
__is_set_init_isp_aa and fimc_is_hw_set_tune currently do not have any callers. However these functions may be used in the future. Hence instead of deleting them, staticize and annotate them with __maybe_unused flag to avoid compiler warnings. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] exynos4-is: Simplify sclk_cam clocks handlingSylwester Nawrocki
Use clk_prepare_enable()/clk_disable_unprepare() instead of separately prearing/unparing the clk_cam clocks. This simplifies the code that is now mostly not going to be used, function __fimc_md_set_camclk() is only left for S5PV210 platform which is not yet converted to Device Tree. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] exynos4-is: Add missing v4l2_device_unregister() call in ↵Sylwester Nawrocki
fimc_md_remove() Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] exynos4-is: Add missing MODULE_LICENSE for exynos-fimc-is.koSylwester Nawrocki
This fixes compilation warning: WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/exynos4-is/exynos-fimc-is.o Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] exynos4-is: Initialize the ISP subdev sd->owner fieldSylwester Nawrocki
Set the subdevs owner module so the exynos4_fimc_is module cannot be unloaded when the FIMC-IS driver is in use. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] exynos4-is: Handle suspend/resume of fimc-is-i2c correctlyTomasz Figa
If the same callbacks are used for runtime and system suspend/resume, clocks can get disabled twice, which can lead to negative reference counts and kernel warnings. This patch splits suspend/resume callbacks into separate runtime and system-wide functions, so clock gating is done correctly. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] gspca_ov519: Fix support for the Terratec Terracam USB ProHans de Goede
This is a camera with an ov518+ revision 0 bridge + ov7620ae sensor, which appearently needs different handling then the Trust spacecam 320, which has an ov518+ revision 2 + ov7620ae sensor. The Terracam USB Pro used to write this patch has kindly been provided by Dr. Tilmann Bubeck <t.bubeck@reinform.de>. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ad9389b: set is_private only after successfully creating all controlsHans Verkuil
is_private was set right after creating each control, but the control pointer might be NULL in case of an error. Set it after all controls were successfully created, since that guarantees that all control pointers are non-NULL. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] adv7604: set is_private only after successfully creating all controlsHans Verkuil
is_private was set right after creating each control, but the control pointer might be NULL in case of an error. Set it after all controls were successfully created, since that guarantees that all control pointers are non-NULL. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-dv-timings: add callback to handle exceptionsHans Verkuil
In most cases the v4l2_bt_timings_cap struct has all the information necessary to determine valid timings, but occasionally there are exceptions. Add a callback function to be able to test for those exceptions. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-dv-timings: rename v4l2_dv_valid_timings to v4l2_valid_dv_timingsHans Verkuil
All other functions follow the v4l2_<foo>_dv_timings pattern, do the same for this function. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-dv-timings: export the timings listHans Verkuil
Some drivers need to be able to access the full list of timings. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-dv-timings: fill in type fieldHans Verkuil
The detect_cvt/gtf functions didn't fill in the type field. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] adv7604/ad9389b/ths8200: decrease min_pixelclock to 25MHzHans Verkuil
The CEA-861 standard allows for the 640x480 format at 25.175 MHz. Ensure that that's allowed according to the struct v4l2_bt_timings_cap. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-dv-timings: rename v4l_match_dv_timings to v4l2_match_dv_timingsHans Verkuil
It's the only function in v4l2-dv-timings.c with the v4l prefix instead of v4l2. Make it consistent with the other functions. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ad9389b/adv7604/ths8200: use new v4l2_print_dv_timings helperHans Verkuil
These three drivers all have code to log the dv_timings contents. Replace that code with the new helper function. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-dv-timings: add v4l2_print_dv_timings helperHans Verkuil
Drivers often have to log the contents of a dv_timings struct. Adding this helper will make it easier for drivers to do so. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ad9389b: change initial register configuration in ad9389b_setup()Mats Randgaard
- register 0x17: CSC scaling factor was set to +/- 2.0. This register is set by ad9389b_csc_conversion_mode() to the right value. - register 0x3b: bits for pixel repetition and CSC was set to zero, but that is the default value. Signed-off-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] adv7604: corrected edid crc-calculationMartin Bugge
Signed-off-by: Martin Bugge <marbugge@cisco.com> Reviewed-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ad9389b: trigger edid re-read by power-cycle chipMartin Bugge
Signed-off-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] ad9389b: no monitor if EDID is wrongMats Randgaard
state->have_monitor is set to false if the EDID that is read from the monitor has too many segments or wrong CRC. Signed-off-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] adv7604: print flags and standards in timing informationMats Randgaard
Signed-off-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] adv7604: improve log_status for HDMI/DVI-D signalsMats Randgaard
Don't log if there is no signal. If there is a signal, then also log HDCP and audio status. Signed-off-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] adv7604: pixel-clock depends on deep-color-modeMartin Bugge
The frequency calculation has to take deep-color mode into account. While we're at it, also log the deep-color mode in log_status. Signed-off-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] adv7604: debounce "format change" notificationsMats Randgaard
The bridge driver is only notified when the input status has changed since the previous interrupt. Signed-off-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-dv-timings: fix CVT calculationMartin Bugge
This patch fixes two errors that caused incorrect format detections: The first bug is in the calculation of the vertical backporch: the combined period of vsync and backporch must *exceed* a certain minimum value, and not be equal to it. The second bug is a rounding error in the reduced blanking calculation: expand the ideal_duty_cylce to be in parts per ten thousand to avoid rounding errors. Signed-off-by: Martin Bugge <marbugge@cisco.com> Cc: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-dev: Fix race condition on __video_register_deviceRicardo Ribalda
When 2 devices are registered at the same time, in Part 2 both will get the same minor number, making Part6 crash, because it cannot create a create a device with a duplicated minor: [ 7.157648] ------------[ cut here ]------------ [ 7.157666] WARNING: at fs/sysfs/dir.c:530 sysfs_add_one+0xbd/0xe0() [ 7.157669] sysfs: cannot create duplicate filename '/dev/char/81:1' [ 7.157672] Modules linked in: qtec_xform(+) qt5023_video(+) videobuf2_vmalloc videobuf2_dma_sg videobuf2_memops videobuf2_core gpio_xilinx(+) qtec_white qtec_cmosis(+) qtec_pcie qt5023 [ 7.157694] CPU: 0 PID: 120 Comm: systemd-udevd Not tainted 3.10.0-qtec-standard #8 [ 7.157698] Hardware name: QTechnology QT5022/QT5022, BIOS PM_2.1.0.309 X64 05/23/2013 [ 7.157702] 0000000000000009 ffff8801788358e8 ffffffff8176c487 ffff880178835928 [ 7.157707] ffffffff8106f6f0 ffff880175759770 00000000ffffffef ffff880175759930 [ 7.157712] ffff8801788359e8 ffff880178bff000 ffff880175759930 ffff880178835988 [ 7.157718] Call Trace: [ 7.157728] [<ffffffff8176c487>] dump_stack+0x19/0x1b [ 7.157735] [<ffffffff8106f6f0>] warn_slowpath_common+0x70/0xa0 [ 7.157740] [<ffffffff8106f7d6>] warn_slowpath_fmt+0x46/0x50 [ 7.157746] [<ffffffff81324b35>] ? strlcat+0x65/0x90 [ 7.157750] [<ffffffff811d516d>] sysfs_add_one+0xbd/0xe0 [ 7.157755] [<ffffffff811d5c6b>] sysfs_do_create_link_sd+0xdb/0x200 [ 7.157760] [<ffffffff811d5db1>] sysfs_create_link+0x21/0x40 [ 7.157765] [<ffffffff813e277b>] device_add+0x21b/0x6d0 [ 7.157772] [<ffffffff813f2985>] ? pm_runtime_init+0xe5/0xf0 [ 7.157776] [<ffffffff813e2c4e>] device_register+0x1e/0x30 [ 7.157782] [<ffffffff8153e8c3>] __video_register_device+0x313/0x610 [ 7.157791] [<ffffffffa00957c5>] qtec_xform_probe+0x465/0x7a4 [qtec_xform] [ 7.157797] [<ffffffff813e7b13>] platform_drv_probe+0x43/0x80 [ 7.157802] [<ffffffff813e531a>] ? driver_sysfs_add+0x7a/0xb0 [ 7.157807] [<ffffffff813e584b>] driver_probe_device+0x8b/0x3a0 [ 7.157812] [<ffffffff813e5c0b>] __driver_attach+0xab/0xb0 [ 7.157816] [<ffffffff813e5b60>] ? driver_probe_device+0x3a0/0x3a0 [ 7.157820] [<ffffffff813e37fd>] bus_for_each_dev+0x5d/0xa0 [ 7.157825] [<ffffffff813e529e>] driver_attach+0x1e/0x20 [ 7.157829] [<ffffffff813e4d3e>] bus_add_driver+0x10e/0x280 [ 7.157833] [<ffffffffa0099000>] ? 0xffffffffa0098fff [ 7.157837] [<ffffffffa0099000>] ? 0xffffffffa0098fff [ 7.157842] [<ffffffff813e6317>] driver_register+0x77/0x170 [ 7.157848] [<ffffffff81151bcc>] ? __vunmap+0x9c/0x110 [ 7.157852] [<ffffffffa0099000>] ? 0xffffffffa0098fff [ 7.157857] [<ffffffff813e7236>] platform_driver_register+0x46/0x50 [ 7.157863] [<ffffffffa0099010>] qtec_xform_plat_driver_init+0x10/0x12 [qtec_xform] [ 7.157869] [<ffffffff810002ea>] do_one_initcall+0xea/0x1a0 [ 7.157875] [<ffffffff810cf1f1>] load_module+0x1a91/0x2630 [ 7.157880] [<ffffffff8133bee0>] ? ddebug_proc_show+0xe0/0xe0 [ 7.157887] [<ffffffff817760f2>] ? page_fault+0x22/0x30 [ 7.157892] [<ffffffff810cfe7a>] SyS_init_module+0xea/0x140 [ 7.157898] [<ffffffff8177e5b9>] tracesys+0xd0/0xd5 [ 7.157902] ---[ end trace 660cc3a65a4bf01b ]--- [ 7.157939] __video_register_device: device_register failed Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] v4l2-ctrl: Suppress build warning from v4l2_ctrl_new_std_menu()Sylwester Nawrocki
Prevent following build warning: drivers/media/v4l2-core/v4l2-ctrls.c: In function v4l2_ctrl_new_std_menu: drivers/media/v4l2-core/v4l2-ctrls.c:1768:15: warning: 'qmenu_int_len' may be used uninitialized in this function Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-08-24[media] media: i2c: tvp7002: add OF supportLad, Prabhakar
add OF support for the tvp7002 driver. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 23:41:03 +0000