Andy Walls 587808d5f5 V4L/DVB: ivtv: Fix ivtv_api_get_data() to avoid unneeded IO during IRQ handling ...

ivtv_api_get_data() was performing more PCI MMIO than needed, resulting
often in it accounting for more than half the total time spent in
ivtv_irq_handler().  Now it only reads at most 7 of the 16 mailbox data words
over the PCI bus, and in some instances only 2 or 3 data words as needed.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2010-02-26 15:11:07 -03:00

..

au0828

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

bt8xx

V4L/DVB: bttv: Let the user disable IR support

2010-02-26 15:11:03 -03:00

cpia2

V4L/DVB (13594): cpia2: use __stringify macro.

2009-12-16 00:18:31 -02:00

cx18

V4L/DVB: drivers/media/video/cx18/cx18-alsa-pcm.c: fix printk warning

2010-02-26 15:10:51 -03:00

cx88

V4L/DVB: cx88-alsa: prevent out-of-range volume setting

2010-02-26 15:11:03 -03:00

cx231xx

V4L/DVB: cx231xx: cleanup dvb_attach() return value handling

2010-02-26 15:10:46 -03:00

cx23885

V4L/DVB: cx23885: Add support for LEADTEK WinFast PxTV1200

2010-02-26 15:10:52 -03:00

cx25840

V4L/DVB: cx25840: Fix composite detection

2010-02-26 15:10:50 -03:00

davinci

V4L/DVB: V4L - vpfe capture - build environment for isif driver

2010-02-26 15:11:06 -03:00

em28xx

V4L/DVB: em28xx : Terratec Cinergy Hybrid T USB XS FR is working

2010-02-26 15:11:02 -03:00

et61x251

V4L/DVB (14005): media/video Kconfig: Mark gspca superceeded drivers as deprecated

2010-02-26 15:10:41 -03:00

gspca

V4L/DVB: gspca - main: Fix a compile error when CONFIG_INPUT is not set

2010-02-26 15:11:04 -03:00

hdpvr

V4L/DVB: add missing 'p' at card name 'Hauppauge HD PVR'

2010-02-26 15:11:02 -03:00

ivtv

V4L/DVB: ivtv: Fix ivtv_api_get_data() to avoid unneeded IO during IRQ handling

2010-02-26 15:11:07 -03:00

ovcamchip

V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed.

2009-03-30 12:43:49 -03:00

pvrusb2

V4L/DVB: pvrusb2: Adjust 300msec digitizer wait to be more selective

2010-02-26 15:11:06 -03:00

pwc

V4L/DVB: Video : pwc : Fix regression in pwc_set_shutter_speed caused by bad constant => sizeof conversion.

2010-02-19 03:19:02 -02:00

saa7134

V4L/DVB: saa7134 can capture 720x480 when capturing NTSC

2010-02-26 15:10:57 -03:00

saa7164

V4L/DVB (12930): Wrong variable tested

2010-02-26 15:10:34 -03:00

sn9c102

V4L/DVB (14005): media/video Kconfig: Mark gspca superceeded drivers as deprecated

2010-02-26 15:10:41 -03:00

tlg2300

V4L/DVB: media/video/tlg2300: fix build when CONFIG_PM=n

2010-02-26 15:11:02 -03:00

usbvideo

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

usbvision

V4L/DVB (13954): Correct NULL test

2010-02-26 15:10:33 -03:00

uvc

V4L/DVB: uvcvideo: Check uvc_ctrl_begin return value in VIDIOC_S_CTRL

2010-02-26 15:11:05 -03:00

zc0301

V4L/DVB (14005): media/video Kconfig: Mark gspca superceeded drivers as deprecated

2010-02-26 15:10:41 -03:00

zoran

V4L/DVB: zoran: remove variable shadowing

2010-02-26 15:10:49 -03:00

adv7170.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

adv7175.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

adv7180.c

V4L/DVB (13176): adv7180: Support checking standard via interrupts

2009-12-05 18:40:43 -02:00

adv7343_regs.h

V4L/DVB (11743): Analog Devices ADV7343 video encoder driver

2009-06-16 18:20:59 -03:00

adv7343.c

V4L/DVB (12201): adv7343: remove unused #include <linux/version.h>

2009-09-19 00:18:07 -03:00

arv.c

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

bt819.c

V4L/DVB: bt819: cleanup v4l2_subdev_notify() parameters

2010-02-26 15:10:46 -03:00

bt856.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

bt866.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

btcx-risc.c

V4L/DVB (8745): v4l2: fix a bunch of compile warnings.

2008-10-12 09:36:52 -02:00

btcx-risc.h

V4L/DVB (8757): v4l-dvb: fix a bunch of sparse warnings

2008-09-03 18:37:13 -03:00

bw-qcam.c

V4L/DVB (12438): Read buffer overflow

2009-08-13 20:39:14 -03:00

bw-qcam.h

V4L/DVB (8780): v4l: replace the last uses of video_exclusive_open/release

2008-10-12 09:36:53 -02:00

c-qcam.c

V4L/DVB (13550): v4l: Use the new video_device_node_name function

2009-12-16 00:17:55 -02:00

cafe_ccic-regs.h

…

cafe_ccic.c

V4L/DVB: cafe_ccic: Fix lock imbalances

2010-02-26 15:10:51 -03:00

cpia_pp.c

…

cpia_usb.c

…

cpia.c

V4L/DVB: drivers/media: Correct NULL test

2010-02-26 15:10:57 -03:00

cpia.h

V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to v4l2-common.h or v4l2-ioctl.h

2008-07-23 19:00:17 -03:00

cs53l32a.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

cs5345.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

cs8420.h

…

cx2341x.c

V4L/DVB (12104): ivtv/cx18: fix regression: class controls are no longer seen

2009-06-23 03:14:31 -03:00

dabusb.c

V4L/DVB: dabusb: declare MODULE_FIRMWARE

2010-02-26 15:10:45 -03:00

dabusb.h

…

font.h

…

hexium_gemini.c

V4L/DVB: saa7146_vv: fix regression where v4l2_device was registered too late

2010-02-26 15:11:05 -03:00

hexium_orion.c

V4L/DVB: saa7146_vv: fix regression where v4l2_device was registered too late

2010-02-26 15:11:05 -03:00

ibmmpeg2.h

…

indycam.c

V4L/DVB (10866): saa7191, indycam: remove compat code.

2009-03-30 12:43:11 -03:00

indycam.h

V4L/DVB (10861): vino/indycam/saa7191: convert to i2c modules to V4L2.

2009-03-30 12:43:10 -03:00

ir-kbd-i2c.c

V4L/DVB: em28xx: fix for "Leadtek winfast tv usbii deluxe"

2010-02-26 15:10:51 -03:00

Kconfig

V4L/DVB: V4L - vpfe capture - build environment for isif driver

2010-02-26 15:11:06 -03:00

ks0127.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

ks0127.h

V4L/DVB (10730): v4l-dvb: cleanup obsolete references to v4l1 headers.

2009-03-30 12:42:59 -03:00

m52790.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

Makefile

V4L/DVB: Kbuild addition for TVP7002 driver

2010-02-26 15:11:01 -03:00

meye.c

kfifo: fix warn_unused_result

2009-12-22 14:17:56 -08:00

meye.h

kfifo: move struct kfifo in place

2009-12-22 14:17:55 -08:00

msp3400-driver.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

msp3400-driver.h

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

msp3400-kthreads.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

mt9m001.c

V4L/DVB (13659): soc-camera: convert to the new mediabus API

2009-12-16 09:27:29 -02:00

mt9m111.c

V4L/DVB (13659): soc-camera: convert to the new mediabus API

2009-12-16 09:27:29 -02:00

mt9t031.c

V4L/DVB (13662): mt9t031: make the use of the soc-camera client API optional

2009-12-16 09:27:31 -02:00

mt9t112.c

soc-camera: mt9t112: modify exiting conditions from standby mode

2010-02-19 03:19:01 -02:00

mt9v011.c

V4L/DVB (12401): m9v011: add vflip/hflip controls to control mirror/upside down

2009-08-13 20:39:08 -03:00

mt9v011.h

V4L/DVB (12340): mtv9v011: Add a missing chip version to the driver

2009-08-13 20:39:02 -03:00

mt9v022.c

soc-camera: update mt9v022 to take into account board signal routing

2010-02-26 15:10:59 -03:00

mx1_camera.c

V4L/DVB mx1_camera: don't check platform_get_irq's return value against zero

2010-01-17 11:31:37 -02:00

mx3_camera.c

V4L/DVB (13659): soc-camera: convert to the new mediabus API

2009-12-16 09:27:29 -02:00

mxb.c

V4L/DVB: saa7115: fix saa7111a support

2010-02-26 15:11:05 -03:00

mxb.h

…

omap24xxcam-dma.c

V4L/DVB (9815): omap2: add OMAP2 camera driver.

2008-12-30 09:38:35 -02:00

omap24xxcam.c

V4L/DVB (13557): v4l: Remove unneeded video_device::minor usage in drivers

2009-12-16 00:17:58 -02:00

omap24xxcam.h

V4L/DVB (9815): omap2: add OMAP2 camera driver.

2008-12-30 09:38:35 -02:00

ov511.c

V4L/DVB (13596): ov511.c typo: lock => unlock

2009-12-16 00:18:33 -02:00

ov511.h

V4L/DVB (11966): ov511: Fix unit_video parameter behavior

2009-06-16 19:07:40 -03:00

ov772x.c

soc-camera: ov772x: Modify buswidth control

2010-02-26 15:11:00 -03:00

ov7670.c

V4L/DVB (11117): ov7670: add support to get/set registers

2009-03-30 12:43:30 -03:00

ov9640.c

V4L/DVB (13659): soc-camera: convert to the new mediabus API

2009-12-16 09:27:29 -02:00

ov9640.h

V4L/DVB (13040): V4L2: Add a v4l2-subdev (soc-camera) driver for OmniVision OV9640 sensor

2009-12-05 18:40:01 -02:00

pms.c

V4L/DVB (13698): pms: replace asm/uaccess.h to linux/uaccess.h

2009-12-16 09:28:01 -02:00

pxa_camera.c

pxa_camera: remove init() callback

2010-02-26 15:11:00 -03:00

rj54n1cb0c.c

V4L/DVB (13951): rj54n1cb0: Storage class should be before const qualifier

2010-02-26 15:10:33 -03:00

s2255drv.c

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

saa711x_regs.h

…

saa717x.c

V4L/DVB (13396): correct initialization of audio_mode

2009-12-05 18:41:40 -02:00

saa5246a.c

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

saa5249.c

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

saa6588.c

V4L/DVB (12215): saa6588: conform to the final RDS spec.

2009-09-12 12:17:31 -03:00

saa7110.c

V4L/DVB (13241): Cleanup redundant tests on unsigned

2009-12-05 18:41:04 -02:00

saa7115.c

V4L/DVB: saa7115: fix saa7111a support

2010-02-26 15:11:05 -03:00

saa7121.h

…

saa7127.c

V4L/DVB (13913): saa7127: Add support for generating SECAM output for the SAA712[89] chips

2010-02-26 15:10:30 -03:00

saa7146.h

V4L/DVB (10907): avoid loading the entire videodev.h header on V4L2 drivers

2009-03-30 12:43:15 -03:00

saa7146reg.h

…

saa7185.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

saa7191.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

saa7191.h

V4L/DVB (10861): vino/indycam/saa7191: convert to i2c modules to V4L2.

2009-03-30 12:43:10 -03:00

se401.c

V4L/DVB (13550): v4l: Use the new video_device_node_name function

2009-12-16 00:17:55 -02:00

se401.h

V4L/DVB (11998): se401: Fix coding style

2009-06-16 19:07:54 -03:00

sh_mobile_ceu_camera.c

sh_mobile_ceu_camera: pass .set_parm and .get_parm down to subdevices

2010-02-26 15:11:00 -03:00

soc_camera_platform.c

V4L/DVB (13659): soc-camera: convert to the new mediabus API

2009-12-16 09:27:29 -02:00

soc_camera.c

soc-camera: add support for VIDIOC_S_PARM and VIDIOC_G_PARM ioctls

2010-02-26 15:11:00 -03:00

soc_mediabus.c

soc-camera: adjust coding style to match V4L preferences

2010-02-26 15:11:00 -03:00

stk-sensor.c

…

stk-webcam.c

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

stk-webcam.h

V4L/DVB (9193): stk-webcam: minor cleanup

2008-10-17 17:14:57 -03:00

stradis.c

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

stv680.c

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

stv680.h

…

tcm825x.c

V4L/DVB (12111): tcm825x: remove incorrect __exit_p wrapper

2009-06-23 03:14:48 -03:00

tcm825x.h

V4L/DVB (10628): V4L: Storage class should be before const qualifier

2009-03-30 12:42:48 -03:00

tda7432.c

V4L/DVB (11564): tda7432: Delete old driver history

2009-06-16 18:20:36 -03:00

tda9840.c

V4L/DVB (11372): v4l2: use old-style i2c API for kernels < 2.6.26 instead of < 2.6.22

2009-04-06 21:44:23 -03:00

tda9875.c

V4L/DVB (11302): tda9875: remove legacy code for old-style i2c API

2009-03-30 12:43:48 -03:00

tea6415c.c

V4L/DVB (11737): Drop stray references to i2c_probe

2009-06-16 18:20:58 -03:00

tea6415c.h

V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev.

2009-03-30 12:42:42 -03:00

tea6420.c

V4L/DVB (11737): Drop stray references to i2c_probe

2009-06-16 18:20:58 -03:00

tea6420.h

V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev.

2009-03-30 12:42:42 -03:00

ths7303.c

V4L/DVB (11742): TI THS7303 video amplifier driver code

2009-06-16 18:20:59 -03:00

tlv320aic23b.c

V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed.

2009-03-30 12:43:49 -03:00

tuner-core.c

V4L/DVB (13964): tuner-core, fix memory leak

2010-02-26 15:10:34 -03:00

tvaudio.c

V4L/DVB (13166): remove duplicate structure field initialization

2009-12-05 18:40:40 -02:00

tveeprom.c

V4L/DVB (13958): tveeprom.c: use %pM to show MAC address

2010-02-26 15:10:34 -03:00

tvp514x_regs.h

V4L/DVB (12246): tvp514x: Migration to sub-device framework

2009-09-19 00:18:09 -03:00

tvp514x.c

V4L/DVB (13292): tvp514x: recognize the error case in tvp514x_read_reg()

2009-12-05 18:41:13 -02:00

tvp5150_reg.h

…

tvp5150.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

tvp7002_reg.h

V4L/DVB: Definitions for TVP7002 in DM365

2010-02-26 15:11:01 -03:00

tvp7002.c

V4L/DVB: tvp7002: fix compilation breakage when advanced debug is enabled

2010-02-26 15:11:01 -03:00

tw9910.c

tw9910: use TABs for indentation

2010-02-26 15:10:59 -03:00

upd64031a.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

upd64083.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

v4l1-compat.c

V4L/DVB (12948): v4l1-compat: fix VIDIOC_G_STD handling

2009-09-19 00:15:25 -03:00

v4l2-common.c

V4L/DVB (13618): v4l2: Adding helper function to get dv preset description

2009-12-16 00:18:47 -02:00

v4l2-compat-ioctl32.c

V4L/DVB: Fix VIDIOC_QBUF compat ioctl32

2010-02-26 15:10:49 -03:00

v4l2-dev.c

V4L/DVB (13552): v4l: Replace video_is_unregistered with video_is_registered

2009-12-16 00:17:55 -02:00

v4l2-device.c

V4L/DVB (11936): Fix v4l2-device usage of i2c_unregister_device()

2009-06-16 19:07:26 -03:00

v4l2-int-device.c

V4L/DVB (9322): v4l2-int-if: Export more interfaces to modules

2008-10-21 14:31:20 -02:00

v4l2-ioctl.c

V4L/DVB (13571): v4l: Adding Digital Video Timings APIs

2009-12-16 00:18:03 -02:00

videobuf-core.c

V4L/DVB (13415): videobuf-core: explicitly cast page count

2009-12-05 18:41:46 -02:00

videobuf-dma-contig.c

V4L/DVB (13598): videobuf_dma_contig_user_get() for non-aligned offsets

2009-12-16 00:18:34 -02:00

videobuf-dma-sg.c

V4L/DVB: videobuf: add missing checks for kzalloc returning NULL

2010-02-26 15:11:03 -03:00

videobuf-dvb.c

V4L/DVB (13103): create a standard method for dvb adapter drivers to override frontend ioctls

2009-12-05 18:40:21 -02:00

videobuf-vmalloc.c

V4L/DVB: videobuf: add missing checks for kzalloc returning NULL

2010-02-26 15:11:03 -03:00

vino.c

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

vino.h

…

vivi.c

V4L/DVB (13944): vivi: Fix test of unsigned in vivi_create_instance()

2010-02-26 15:10:32 -03:00

vp27smpx.c

V4L/DVB (11370): v4l2-subdev: move s_std from tuner to core.

2009-04-06 21:44:22 -03:00

vpx3220.c

V4L/DVB (13241): Cleanup redundant tests on unsigned

2009-12-05 18:41:04 -02:00

w9966.c

V4L/DVB (10907): avoid loading the entire videodev.h header on V4L2 drivers

2009-03-30 12:43:15 -03:00

w9968cf_decoder.h

…

w9968cf_vpp.h

…

w9968cf.c

V4L/DVB (13556): v4l: Remove unneeded video_device::minor assignments

2009-12-16 00:17:57 -02:00

w9968cf.h

V4L/DVB (11377): v4l: increase version numbers of drivers converted to v4l2_subdev.

2009-04-06 21:44:26 -03:00

wm8739.c

V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed.

2009-03-30 12:43:49 -03:00

wm8775.c

V4L/DVB (11380): v4l2-subdev: change s_routing prototype

2009-04-06 21:44:27 -03:00

zr364xx.c

V4L/DVB (13885): zr364xx: fix support for Aiptek DV T300

2010-02-26 15:10:28 -03:00