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linux/drivers/staging
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Jernej Skrabec 5db127a534 media: cedrus: Don't kernel map most buffers 
Except for VP8 probability coefficients buffer, all other buffers are
never accessed by CPU. That allows us to mark them with
DMA_ATTR_NO_KERNEL_MAPPING flag. This helps with decoding big (like 4k)
videos on 32-bit ARM platforms where default vmalloc size is relatively
small - 240 MiB. Since auxiliary buffer are not yet efficiently
allocated, this can be easily exceeded. Even if allocation is optimized,
4k videos will still often exceed this limit.

Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-10-19 08:08:39 +01:00
..
android staging: android: ashmem: add size field in procfs fdinfo 2021-06-18 13:02:40 +02:00
axis-fifo
board staging: board: Fix uninitialized spinlock when attaching genpd 2021-07-21 11:22:15 +02:00
clocking-wizard clk: staging: correct reference to config IOMEM to config HAS_IOMEM 2021-08-17 20:03:00 +02:00
emxx_udc
fbtft staging/fbtft: Fix braces coding style 2021-08-05 13:05:57 +02:00
fieldbus bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
fwserial tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
gdm724x TTY / Serial patches for 5.15-rc1 2021-09-01 09:51:16 -07:00
greybus staging: greybus: uart: fix tty use after free 2021-09-14 09:18:18 +02:00
gs_fpgaboot
iio
ks7010 staging/ks7010: Remove all strcpy() uses in favor of strscpy() 2021-07-27 15:21:02 +02:00
media media: cedrus: Don't kernel map most buffers 2021-10-19 08:08:39 +01:00
most staging/most: Remove all strcpy() uses in favor of strscpy() 2021-07-27 15:10:41 +02:00
mt7621-dma
mt7621-dts Staging / IIO driver patches for 5.14-rc1 2021-07-05 14:01:53 -07:00
mt7621-pci staging: mt7621-pci: fix hang when nothing is connected to pcie ports 2021-08-26 12:06:37 +02:00
netlogic
nvec
octeon dev_ioctl: split out ndo_eth_ioctl 2021-07-27 20:11:45 +01:00
octeon-usb
olpc_dcon kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
pi433
qlge IIO / Staging driver update for 5.15-rc1 2021-09-01 09:45:57 -07:00
r8188eu staging: r8188eu: fix -Wrestrict warnings 2021-09-20 12:33:22 +02:00
ralink-gdma
rtl8192e staging: rtl8192e: rtl_core: Fix possible null-pointer dereference in _rtl92e_pci_disconnect() 2021-08-11 09:43:44 +02:00
rtl8192u staging/rtl8192u: Prefer kcalloc over open coded arithmetic 2021-08-26 12:14:27 +02:00
rtl8712 Merge 5.14-rc5 into staging-next 2021-08-09 08:59:23 +02:00
rtl8723bs staging: rtl8723bs: remove header file ethernet.h 2021-08-26 12:14:57 +02:00
rts5208 staging: rts5208: Fix get_ms_information() heap buffer size 2021-08-18 10:10:49 +02:00
sm750fb staging: sm750fb: Rename vScreen to v_screen in lynxfb_crtc 2021-07-28 20:17:26 +02:00
unisys
vc04_services staging: vchiq: Add details to Kconfig help texts 2021-08-10 12:08:46 +02:00
vme
vt6655 staging: vt6655: Remove filenames in files 2021-08-28 09:45:10 +02:00
vt6656 staging: vt6656: Remove filenames in files 2021-08-28 08:33:33 +02:00
wfx
wlan-ng IIO / Staging driver update for 5.15-rc1 2021-09-01 09:45:57 -07:00
Kconfig staging: rtl8188eu: remove rtl8188eu driver from staging dir 2021-08-01 08:10:42 +02:00
Makefile staging: rtl8188eu: remove rtl8188eu driver from staging dir 2021-08-01 08:10:42 +02:00