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* si4713-i2c: avoid potential buffer overflow on si4713Mauro Carvalho Chehab2011-07-18
| | | | | | | | | | | | | | While compiling it with Fedora 15, I noticed this issue: inlined from ‘si4713_write_econtrol_string’ at drivers/media/radio/si4713-i2c.c:1065:24: arch/x86/include/asm/uaccess_32.h:211:26: error: call to ‘copy_from_user_overflow’ declared with attribute error: copy_from_user() buffer size is not provably correct Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Eduardo Valentin <edubezval@gmail.com> Reviewed-by: Eugene Teo <eugeneteo@kernel.sg> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [media] media: fix radio-sf16fmr2 build when SND is not enabledRandy Dunlap2011-07-13
| | | | | | | | | | | | When CONFIG_SND is not enabled, radio-sf16fmr2 build fails with: so make this driver depend on SND. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: linux-media@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] MEDIA: Fix non-ISA_DMA_API link failure of sound codeRalf Baechle2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sound/isa/es18xx.c: In function ‘snd_es18xx_playback1_prepare’: sound/isa/es18xx.c:501:9: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/es18xx.c: In function ‘snd_es18xx_playback_pointer’: sound/isa/es18xx.c:818:3: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[2]: *** [sound/isa/es18xx.o] Error 1 sound/isa/sscape.c: In function ‘upload_dma_data’: sound/isa/sscape.c:481:3: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[2]: *** [sound/isa/sscape.o] Error 1 sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_playback_prepare’: sound/isa/ad1816a/ad1816a_lib.c:244:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_playback_pointer’: sound/isa/ad1816a/ad1816a_lib.c:302:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] sound/isa/ad1816a/ad1816a_lib.c: In function ‘snd_ad1816a_free’: sound/isa/ad1816a/ad1816a_lib.c:544:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/ad1816a/ad1816a_lib.o] Error 1 make[3]: Target `__build' not remade because of errors. make[2]: *** [sound/isa/ad1816a] Error 2 sound/isa/es1688/es1688_lib.c: In function ‘snd_es1688_playback_prepare’: sound/isa/es1688/es1688_lib.c:417:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/es1688/es1688_lib.c: In function ‘snd_es1688_playback_pointer’: sound/isa/es1688/es1688_lib.c:509:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/es1688/es1688_lib.o] Error 1 make[3]: Target `__build' not remade because of errors. make[2]: *** [sound/isa/es1688] Error 2 sound/isa/gus/gus_dma.c: In function ‘snd_gf1_dma_program’: sound/isa/gus/gus_dma.c:79:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/gus/gus_dma.c: In function ‘snd_gf1_dma_done’: sound/isa/gus/gus_dma.c:177:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/gus/gus_dma.o] Error 1 sound/isa/gus/gus_pcm.c: In function ‘snd_gf1_pcm_capture_prepare’: sound/isa/gus/gus_pcm.c:591:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/gus/gus_pcm.c: In function ‘snd_gf1_pcm_capture_pointer’: sound/isa/gus/gus_pcm.c:619:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/gus/gus_pcm.o] Error 1 make[3]: Target `__build' not remade because of errors. make[2]: *** [sound/isa/gus] Error 2 sound/isa/sb/sb16_csp.c: In function ‘snd_sb_csp_ioctl’: sound/isa/sb/sb16_csp.c:228:227: error: case label does not reduce to an integer constant make[3]: *** [sound/isa/sb/sb16_csp.o] Error 1 sound/isa/sb/sb16_main.c: In function ‘snd_sb16_playback_prepare’: sound/isa/sb/sb16_main.c:276:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/sb/sb16_main.c: In function ‘snd_sb16_playback_pointer’: sound/isa/sb/sb16_main.c:456:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/sb/sb16_main.o] Error 1 sound/isa/sb/sb8_main.c: In function ‘snd_sb8_playback_prepare’: sound/isa/sb/sb8_main.c:172:3: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/sb/sb8_main.c: In function ‘snd_sb8_playback_pointer’: sound/isa/sb/sb8_main.c:425:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/sb/sb8_main.o] Error 1 make[3]: Target `__build' not remade because of errors. make[2]: *** [sound/isa/sb] Error 2 sound/isa/wss/wss_lib.c: In function ‘snd_wss_playback_prepare’: sound/isa/wss/wss_lib.c:1025:2: error: implicit declaration of function ‘snd_dma_program’ [-Werror=implicit-function-declaration] sound/isa/wss/wss_lib.c: In function ‘snd_wss_playback_pointer’: sound/isa/wss/wss_lib.c:1160:2: error: implicit declaration of function ‘snd_dma_pointer’ [-Werror=implicit-function-declaration] sound/isa/wss/wss_lib.c: In function ‘snd_wss_free’: sound/isa/wss/wss_lib.c:1695:3: error: implicit declaration of function ‘snd_dma_disable’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [sound/isa/wss/wss_lib.o] Error 1 warning: (RADIO_MIROPCM20) selects SND_ISA which has unmet direct dependencies (SOUND && !M68K && SND && ISA && ISA_DMA_API) A build with ISA && ISA_DMA && !ISA_DMA_API results in: CC sound/isa/es18xx.o CC sound/isa/sscape.o CC sound/isa/ad1816a/ad1816a_lib.o CC sound/isa/es1688/es1688_lib.o CC sound/isa/gus/gus_dma.o CC sound/isa/gus/gus_pcm.o CC sound/isa/sb/sb16_csp.o CC sound/isa/sb/sb16_main.o CC sound/isa/sb/sb8_main.o CC sound/isa/wss/wss_lib.o The root cause for this is hidden in this Kconfig warning: Adding a dependency on ISA_DMA_API to RADIO_MIROPCM20 fixes these issues. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-05-27
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] v1.88 DM04/QQBOX Move remote to use rc_core dvb-usb-remote [media] Add missing include guard to header file [media] Inlined functions should be static [media] Remove invalid parameter description [media] cpia2: fix warning about invalid trigraph sequence [media] s5p-csis: Add missing dependency on PLAT_S5P [media] gspca/kinect: wrap gspca_debug with GSPCA_DEBUG [media] fintek-cir: new driver for Fintek LPC SuperIO CIR function [media] uvcvideo: Connect video devices to media entities [media] uvcvideo: Register subdevices for each entity [media] uvcvideo: Register a v4l2_device [media] add V4L2-PIX-FMT-SRGGB12 & friends to docbook [media] Documentation/DocBook: Rename media fops xml files [media] Media DocBook: fix validation errors [media] wl12xx: g_volatile_ctrl fix: wrong field set [media] fix kconfig dependency warning for VIDEO_TIMBERDALE [media] dm1105: GPIO handling added, I2C on GPIO added, LNB control through GPIO reworked [media] Add support for M-5MOLS 8 Mega Pixel camera ISP
| * [media] wl12xx: g_volatile_ctrl fix: wrong field setHans Verkuil2011-05-25
| | | | | | | | | | | | | | | | | | | | | | | | The function g_volatile_ctrl should change the current value rather than the new value. These two drivers didn't do that, so the value is never reported correctly. In the future this will change since this behavior is clearly unexpected, but for now fix these drivers first. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | Merge branch 'trivial' of ↵Linus Torvalds2011-05-26
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: gfs2: Drop __TIME__ usage isdn/diva: Drop __TIME__ usage atm: Drop __TIME__ usage dlm: Drop __TIME__ usage wan/pc300: Drop __TIME__ usage parport: Drop __TIME__ usage hdlcdrv: Drop __TIME__ usage baycom: Drop __TIME__ usage pmcraid: Drop __DATE__ usage edac: Drop __DATE__ usage rio: Drop __DATE__ usage scsi/wd33c93: Drop __TIME__ usage scsi/in2000: Drop __TIME__ usage aacraid: Drop __TIME__ usage media/cx231xx: Drop __TIME__ usage media/radio-maxiradio: Drop __TIME__ usage nozomi: Drop __TIME__ usage cyclades: Drop __TIME__ usage
| * | media/radio-maxiradio: Drop __TIME__ usageMichal Marek2011-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel already prints its build timestamp during boot, no need to repeat it in random drivers and produce different object files each time. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: linux-media@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.cz>
* | | mfd: Use mfd cell platform_data for timberdale cells platform bitsSamuel Ortiz2011-05-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the addition of a device platform mfd_cell pointer, MFD drivers can go back to passing platform data back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Acked-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | | mfd: Use mfd cell platform_data for wl1273 cells platform bitsSamuel Ortiz2011-05-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the addition of a platform device mfd_cell pointer, MFD drivers can go back to passing platform data back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Cc: Matti Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-05-24
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (247 commits) [media] gspca - sunplus: Fix some warnings and simplify code [media] gspca: Fix some warnings tied to 'no debug' [media] gspca: Unset debug by default [media] gspca - cpia1: Remove a bad conditional compilation instruction [media] gspca - main: Remove USB traces [media] gspca - main: Version change to 2.13 [media] gspca - stk014 / t613: Accept the index 0 in querymenu [media] gspca - kinect: Remove __devinitdata [media] gspca - cpia1: Fix some warnings [media] video/Kconfig: Fix mis-classified devices [media] support for medion dvb stick 1660:1921 [media] tm6000: fix uninitialized field, change prink to dprintk [media] cx231xx: Add support for Iconbit U100 [media] saa7134 add new TV cards [media] Use a more consistent value for RC repeat period [media] cx18: Move spinlock and vb_type initialisation into stream_init [media] tm6000: remove tm6010 sif audio start and stop [media] tm6000: remove unused exports [media] tm6000: add pts logging [media] tm6000: change from ioctl to unlocked_ioctl ...
| * | [media] wl128x: Remove unused NO_OF_ENTRIES_IN_ARRAY macroThiago Farina2011-05-20
| | | | | | | | | | | | | | | Signed-off-by: Thiago Farina <tfransosi@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] radio-si470x: convert to use request_threaded_irq()Joonyoung Shim2011-05-20
| | | | | | | | | | | | | | | Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] radio-si470x: convert to dev_pm_opsJoonyoung Shim2011-05-20
| | | | | | | | | | | | | | | Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] radio-si470x: support seek and tune interrupt enableJoonyoung Shim2011-05-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we use busy waiting to seek and tune, it can replace to interrupt way. SI470X I2C driver supports interrupt way to week and tune via this patch. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | Merge branch 'topic/misc' into for-linusTakashi Iwai2011-05-22
|\ \ \ | |/ / |/| |
| * | Merge branch 'fix/misc' into topic/miscTakashi Iwai2011-03-28
| |\|
| * | [media] remove radio-maestroOndrej Zary2011-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove broken radio-maestro driver as the radio functionality is now integrated in the es1968 driver. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-05-04
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] ngene: Fix CI data transfer regression Fix CI data transfer regression introduced by previous cleanup. [media] v4l: make sure drivers supply a zeroed struct v4l2_subdev [media] Missing frontend config for LME DM04/QQBOX [media] rc_core: avoid kernel oops when rmmod saa7134 [media] imon: add conditional locking in change_protocol [media] rc: show RC_TYPE_OTHER in sysfs [media] ite-cir: modular build on ppc requires delay.h include [media] mceusb: add Dell transceiver ID
| * | | [media] v4l: make sure drivers supply a zeroed struct v4l2_subdevHerton Ronaldo Krzesinski2011-04-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some v4l drivers currently don't initialize their struct v4l2_subdev with zeros, and this is a problem since some of the v4l2 code expects this. One example is the addition of internal_ops in commit 45f6f84, after that we are at risk of random oopses with these drivers when code in v4l2_device_register_subdev tries to dereference sd->internal_ops->*, as can be shown by the report at http://bugs.launchpad.net/bugs/745213 and analysis of its crash at https://lkml.org/lkml/2011/4/1/168 Use kzalloc within problematic drivers to ensure we have a zeroed struct v4l2_subdev. BugLink: http://bugs.launchpad.net/bugs/745213 Cc: <stable@kernel.org> Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | | Revert wrong fixes for common misspellingsLucas De Marchi2011-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These changes were incorrectly fixed by codespell. They were now manually corrected. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* | | | Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6Linus Torvalds2011-04-07
|\ \ \ \ | |/ / / |/| | | | | | | | | | | * 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings
| * | | Fix common misspellingsLucas De Marchi2011-03-31
| | |/ | |/| | | | | | | | | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-04-04
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] radio: wl128x: Update registration process with ST [media] staging: altera-jtag needs delay.h
| * | [media] radio: wl128x: Update registration process with STManjunatha Halli2011-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | As underlying ST driver registration API's have changed with latest 2.6.38-rc8 kernel this patch will update the FM driver accordingly. Signed-off-by: Manjunatha Halli <manjunatha_halli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-03-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (442 commits) [media] videobuf2-dma-contig: make cookie() return a pointer to dma_addr_t [media] sh_mobile_ceu_camera: Do not call vb2's mem_ops directly [media] V4L: soc-camera: explicitly require V4L2_BUF_TYPE_VIDEO_CAPTURE [media] v4l: soc-camera: Store negotiated buffer settings [media] rc: interim support for 32-bit NEC-ish scancodes [media] mceusb: topseed 0x0011 needs gen3 init for tx to work [media] lirc_zilog: error out if buffer read bytes != chunk size [media] lirc: silence some compile warnings [media] hdpvr: use same polling interval as other OS [media] ir-kbd-i2c: pass device code w/key in hauppauge case [media] rc/keymaps: Remove the obsolete rc-rc5-tv keymap [media] remove the old RC_MAP_HAUPPAUGE_NEW RC map [media] rc/keymaps: Rename Hauppauge table as rc-hauppauge [media] rc-rc5-hauppauge-new: Fix Hauppauge Grey mapping [media] rc-rc5-hauppauge-new: Add support for the old Black RC [media] rc-rc5-hauppauge-new: Add the old control to the table [media] rc-winfast: Fix the keycode tables [media] a800: Fix a few wrong IR key assignments [media] opera1: Use multimedia keys instead of an app-specific mapping [media] dw2102: Use multimedia keys instead of an app-specific mapping ... Fix up trivial conflicts (remove/modify and some real conflicts) in: arch/arm/mach-omap2/devices.c drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/dabusb/dabusb.c drivers/staging/dabusb/dabusb.h drivers/staging/easycap/easycap_ioctl.c drivers/staging/usbvideo/usbvideo.c drivers/staging/usbvideo/vicam.c
| * | [media] dsbr100: ensure correct disconnect sequenceHans Verkuil2011-03-22
| | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] dsbr100: convert to unlocked_ioctlHans Verkuil2011-03-22
| | | | | | | | | | | | | | | | | | | | | Use core-assisted locking so .ioctl can be replaced by .unlocked_ioctl. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] v4l2-ioctl: add priority handling supportHans Verkuil2011-03-22
| | | | | | | | | | | | | | | | | | | | | Drivers that use v4l2_fh can now use the core framework support of g/s_priority. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] radio-wl1273: remove unused wl1273_device->workTejun Heo2011-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | wl1273_device->work is unused. Remove it along with the spurious flush_scheduled_work() call in wl1273_fm_module_exit(). Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Matti Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] fmdrv_common.c: fix compiler warningHans Verkuil2011-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/media/radio/wl128x/fmdrv_common.c: In function 'recv_tasklet': drivers/media/radio/wl128x/fmdrv_common.c:274:4: warning: format '%d' expects type 'int', but argument 4 has type 'long unsigned int' The result of sizeof() should be printed with %zu. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] V4L2: WL1273 FM Radio: TI WL1273 FM radio driverMatti Aaltonen2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | This module implements V4L2 controls for the Texas Instruments WL1273 FM Radio and handles the communication with the chip. Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] media/radio/wl1273: fix build errorsRandy Dunlap2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RADIO_WL1273 needs to make sure that the mfd core is built to avoid build errors: ERROR: "mfd_add_devices" [drivers/mfd/wl1273-core.ko] undefined! ERROR: "mfd_remove_devices" [drivers/mfd/wl1273-core.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Matti Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] drivers:media:radio: Update Kconfig and Makefile for wl128x FM driverManjunatha Halli2011-03-21
| | | | | | | | | | | | | | | | | | Signed-off-by: Manjunatha Halli <manjunatha_halli@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] drivers:media:radio: wl128x: Kconfig & Makefile for wl128x driverManjunatha Halli2011-03-21
| | | | | | | | | | | | | | | | | | Signed-off-by: Manjunatha Halli <manjunatha_halli@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] drivers:media:radio: wl128x: FM driver TX sourcesManjunatha Halli2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | This has implementation for FM TX functionality. It communicates with FM V4l2 module and FM common module. Signed-off-by: Manjunatha Halli <manjunatha_halli@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] drivers:media:radio: wl128x: FM driver RX sourcesManjunatha Halli2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | This has implementation for FM RX functionality. It communicates with FM V4l2 module and FM common module Signed-off-by: Manjunatha Halli <manjunatha_halli@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] drivers:media:radio: wl128x: FM Driver Common sourcesManjunatha Halli2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are the sources for the common interfaces required by the FM V4L2 driver for TI WL127x and WL128x chips. These implement the FM channel-8 protocol communication with the chip. This makes use of the Shared Transport as its transport. Signed-off-by: Manjunatha Halli <manjunatha_halli@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] drivers:media:radio: wl128x: FM Driver V4L2 sourcesManjunatha Halli2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | This module interfaces V4L2 subsystem and FM common module. It registers itself with V4L2 as Radio module. Signed-off-by: Manjunatha Halli <manjunatha_halli@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] drivers:media:radio: wl128x: FM Driver common header fileManjunatha Halli2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | These are common headers used in FM submodules (FM V4L2, FM common, FM Rx,and FM TX). Signed-off-by: Manjunatha Halli <manjunatha_halli@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] double mutex lock in drivers/media/radio/si470x/radio-si470x-iceberg2011-03-21
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KERNEL_VERSION: 2.6.37 common.c in function ssize_t si470x_fops_read. 1. First mutex_lock on &radio->lock in line 441 2. Second in line 462 I think that mutex in line 462 is not needed. 433static ssize_t si470x_fops_read(struct file *file, char __user *buf, 434 size_t count, loff_t *ppos) 435{ .... 441 mutex_lock(&radio->lock); 442 if ((radio->registers[SYSCONFIG1] & SYSCONFIG1_RDS) == 0) 443 si470x_rds_on(radio); 444 445 /* block if no new data available */ 446 while (radio->wr_index == radio->rd_index) { 447 if (file->f_flags & O_NONBLOCK) { 448 retval = -EWOULDBLOCK; 449 goto done; 450 } 451 if (wait_event_interruptible(radio->read_queue, 452 radio->wr_index != radio->rd_index) < 0) { 453 retval = -EINTR; 454 goto done; 455 } 456 } 457 458 /* calculate block count from byte count */ 459 count /= 3; 460 461 /* copy RDS block out of internal buffer and to user buffer */ 462 mutex_lock(&radio->lock); Found by Linux Device Drivers Verification Project Remove second mutex. Signed-off-by: Alexander Strakh <strakh@ispras.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | mfd: mfd_cell is now implicitly available to wl1273 driversAndres Salomon2011-03-23
| | | | | | | | | | | | | | | | The cell's platform_data is now accessed with a helper function; change clients to use that, and remove the now-unused data_size. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | mfd: mfd_cell is now implicitly available to timberdale driversAndres Salomon2011-03-23
|/ | | | | | | | | | | | The cell's platform_data is now accessed with a helper function; change clients to use that, and remove the now-unused data_size. Note that the mfd's platform_data is marked __devinitdata. This is still correct in all cases except for the timbgpio driver, whose remove hook has been changed to no longer reference the pdata. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* [media] radio-aimslab.c needs #include <linux/delay.h>Geert Uytterhoeven2011-01-19
| | | | | | | | | | | Commit e3c92215198cb6aa00ad38db2780faa6b72e0a3f ("[media] radio-aimslab.c: Fix gcc 4.5+ bug") removed the include, but introduced new callers of msleep(): | drivers/media/radio/radio-aimslab.c: In function ‘rt_decvol’: | drivers/media/radio/radio-aimslab.c:76: error: implicit declaration of function ‘msleep’ Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] V4L2: WL1273 FM Radio: Replace ioctl with unlocked_ioctlMatti Aaltonen2011-01-19
| | | | | | | | Use unlocked_ioctl in v4l2_file_operations. The locking is already in place. Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-si470x: Always report support for RDSTobias Lorenz2011-01-19
| | | | | | | | | | The si470x i2c and usb driver support the RDS, so this ifdef statement doesn't need more. [mchehab@redhat.com: Fix a conflict on it] Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-si470x: de-emphasis should be set if requested by module parameterTobias Lorenz2011-01-19
| | | | | | | | | instead of always setting de-emphasis. Reported-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-gemtek-pci: remove duplicate driverHans Verkuil2011-01-19
| | | | | | | | | | | | The radio-gemtek-pci driver is for the same hardware as the radio-maxiradio driver which uses the same GemTek PR103 and tea5757 combination and the two drivers are identical. I chose the maxiradio over the gemtek-pci driver since the maxiradio has support for mono/stereo detection. Tested with my gemtek-pci card. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-maxiradio.c: use sensible frequency rangeHans Verkuil2011-01-19
| | | | | | | | | | Use the standard USA/Europe frequency range of 87-108 MHz instead of the arbitrary 50-150 MHz. Copied from the radio-gemtek-pci driver which supports the same hardware. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-aimslab.c: Fix gcc 4.5+ bugMauro Carvalho Chehab2011-01-06
| | | | | | | | | | | gcc 4.5+ doesn't properly evaluate some inlined expressions. A previous patch were proposed by Andrew Morton using noinline. However, the entire inlined function is bogus, so let's just remove it and be happy. Reported-by: Andrew Morton <akpm@linux-foundation.org> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa6588: rename rds.h to saa6588.hHans Verkuil2010-12-29
| | | | | | | | | | | | | | | The naming of the media/rds.h header suggested that it was a generic RDS header, when in fact it is just a saa6588 module API that is internal to the kernel. Rename the header and the struct and defines in it to make this clear. Also removed the header include in radio-si470x.h (not used anymore) and from ioctl-number.txt (it's internal to the kernel and never called from userspace). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 04:42:06 -0500