linux_dsm_epyc7002/drivers/media
Vikash Garodia df381dc8e4 media: venus: firmware: add no TZ boot and shutdown routine
Video hardware is mainly comprised of vcodec subsystem and video
control subsystem. Video control has ARM9 which executes the video
firmware instructions whereas vcodec does the video frame processing.
This change adds support to load the video firmware and bring ARM9
out of reset for platforms which does not have trustzone.
An iommu domain is associated and managed with the firmware device.

Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
Acked-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Tested-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-11-23 06:34:12 -05:00
..
cec media: cec: keep track of outstanding transmits 2018-11-23 05:56:14 -05:00
common media: v4l2-tpg: array index could become negative 2018-11-23 06:23:06 -05:00
dvb-core media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
dvb-frontends media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
firewire media: replace strcpy() by strscpy() 2018-09-11 13:32:17 -04:00
i2c media: adv*/tc358743/ths8200: fill in min width/height/pixelclock 2018-11-23 06:20:55 -05:00
mmc media: siano: use GFP_DMA only for smssdio 2018-05-15 08:04:42 -04:00
pci media: saa7134: hvr1110 can decode rc6 2018-11-22 13:31:32 -05:00
platform media: venus: firmware: add no TZ boot and shutdown routine 2018-11-23 06:34:12 -05:00
radio media: replace strcpy() by strscpy() 2018-09-11 13:32:17 -04:00
rc media: rc: ensure close() is called on rc_unregister_device 2018-11-22 13:33:24 -05:00
spi media: cxd2880-spi: Modified how to declare structure 2018-05-05 10:37:12 -04:00
tuners media: si2157: declare its own pads 2018-09-17 13:16:19 -04:00
usb media: pulse8-cec: return 0 when invalidating the logical address 2018-11-23 05:49:11 -05:00
v4l2-core media: v4l: constify v4l2_ioctls[] 2018-11-23 04:34:20 -05:00
Kconfig media: cec: Kconfig coding style issue 2018-05-09 16:26:50 -04:00
Makefile media: media-request: implement media requests 2018-08-31 11:04:51 -04:00
media-device.c media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
media-devnode.c MAINTAINERS & files: Canonize the e-mails I use at files 2018-05-04 06:21:06 -04:00
media-entity.c media: v4l2-mc: switch it to use the new approach to setup pipelines 2018-09-17 13:16:19 -04:00
media-request.c media: media-request: EPERM -> EACCES/EBUSY 2018-09-11 09:57:29 -04:00