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linux/drivers/media/platform
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Hans Verkuil 00ccd263ee media: cec-gpio: use disable/enable_irq 
Due to limitations in gpiolib it was impossible to disable the interrupt of
an input gpio and then switch it to gpio output and drive it. The only way
to achieve that was to free the interrupt first, then switch the direction.

When going back to gpio input and using interrupts to read the gpio pin you
had to request the irq again.

This limitation was lifted in gpiolib in kernel 4.20, but the cec-gpio driver
was still using the old workaround implementation.

This patch updates the cec-gpio driver to just enable and disable the irq.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-05-23 05:29:00 -04:00
..
am437x media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
atmel media: atmel: atmel-isc: make try_fmt error less verbose 2019-05-21 07:20:28 -04:00
cadence media: v4l: fwnode: Initialise the V4L2 fwnode endpoints to zero 2018-10-04 16:21:02 -04:00
cec-gpio media: cec-gpio: use disable/enable_irq 2019-05-23 05:29:00 -04:00
coda media: coda: update profile and level controls after sequence initialization 2019-05-21 07:24:51 -04:00
cros-ec-cec media: cros-ec-cec: decrement HDMI device refcount 2019-04-22 13:14:44 -04:00
davinci media: davinci/vpbe: array underflow in vpbe_enum_outputs() 2019-05-08 14:02:25 -04:00
exynos4-is media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
exynos-gsc media: exynos-gsc: replace v4l2_crop by v4l2_selection 2018-11-20 13:46:06 -05:00
marvell-ccic media: Kconfig files: use the right help coding style 2019-03-20 06:47:51 -04:00
meson media: platform: meson: Add Amlogic Meson G12A AO CEC Controller driver 2019-04-22 13:16:05 -04:00
mtk-jpeg media: mtk-jpeg: Correct return type for mem2mem buffer helpers 2019-02-18 15:28:43 -05:00
mtk-mdp media: platform: fix several typos 2019-03-01 09:35:21 -05:00
mtk-vcodec media: mtk-vcodec: fix vp9 content playback error with show exist frame 2019-04-22 11:42:19 -04:00
mtk-vpu media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
omap media: omap_vout: potential buffer overflow in vidioc_dqbuf() 2019-05-08 13:58:49 -04:00
omap3isp media: platform: fix several typos 2019-03-01 09:35:21 -05:00
qcom media: venus: helpers: fix dynamic buffer mode for v4 2019-05-21 09:03:25 -04:00
rcar-vin media: rcar-csi2: Propagate the FLD signal for NTSC and PAL 2019-05-08 13:59:49 -04:00
rockchip/rga media: platform: fix several typos 2019-03-01 09:35:21 -05:00
s3c-camif media: platform: fix several typos 2019-03-01 09:35:21 -05:00
s5p-cec media: s5p_cec: use new cec_notifier_parse_hdmi_phandle helper 2019-04-22 13:12:07 -04:00
s5p-g2d media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
s5p-jpeg media: platform: fix several typos 2019-03-01 09:35:21 -05:00
s5p-mfc Devicetree updates for v5.1: 2019-03-10 10:58:43 -07:00
seco-cec media: seco-cec: decrement HDMI device refcount 2019-04-22 13:14:24 -04:00
sti media: prefix header search paths with $(srctree)/ 2019-05-18 11:49:56 +09:00
stm32 media: stm32-dcmi: return appropriate error codes during probe 2019-04-30 13:48:14 -04:00
sunxi/sun6i-csi media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
tegra-cec media: tegra-cec: fix cec_notifier_parse_hdmi_phandle return check 2019-05-08 14:02:45 -04:00
ti-vpe media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
vicodec media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
vimc media: vimc: propagate pixel format in the stream 2019-04-22 10:58:51 -04:00
vivid media: vivid: use vfree() instead of kfree() for dev->bitmap_cap 2019-04-22 11:43:50 -04:00
vsp1 drm pull request for 5.2 2019-05-08 21:35:19 -07:00
xilinx media: Kconfig files: use the right help coding style 2019-03-20 06:47:51 -04:00
aspeed-video.c media: platform: Aspeed: Make reserved memory optional 2019-04-30 13:50:47 -04:00
fsl-viu.c media: videobuf: use u64 for the timestamp internally 2019-02-07 12:11:19 -05:00
imx-pxp.c media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
imx-pxp.h media: imx-pxp: add i.MX Pixel Pipeline driver 2018-09-11 13:32:17 -04:00
Kconfig media: platform: meson: Add Amlogic Meson G12A AO CEC Controller driver 2019-04-22 13:16:05 -04:00
m2m-deinterlace.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
Makefile media: soc_camera: Move to the staging tree 2019-02-18 12:09:19 -05:00
mx2_emmaprp.c media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00
pxa_camera.c media: pxa-camera: Match with device node, not the port node 2019-03-20 06:35:41 -04:00
rcar_drif.c media: rcar_drif: Remove devm_ioremap_resource() error printing 2019-03-19 13:44:38 -04:00
rcar_fdp1.c media: v4l: rcar_fdp1: Fix indentation oddities 2019-03-25 14:14:56 -04:00
rcar_jpu.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
rcar-fcp.c Char/Misc driver patches for 4.19-rc1 2018-08-18 11:04:51 -07:00
renesas-ceu.c media: renesas-ceu: Use default mbus settings 2018-10-04 16:25:33 -04:00
sh_veu.c media: platform/sh_veu.c: remove redundant NULL pointer checks 2019-03-19 13:49:19 -04:00
sh_vou.c media: doc-rst: Fix broken references 2018-11-23 05:42:49 -05:00
via-camera.c media: replace strcpy() by strscpy() 2018-09-11 13:32:17 -04:00
via-camera.h media: fix usage of whitespaces and on indentation 2018-01-04 13:12:01 -05:00
video-mux.c media: video-mux: fix null pointer dereferences 2019-03-29 07:42:37 -04:00
vim2m.c media: replace strncpy() by strscpy() 2019-03-29 10:26:13 -04:00