linux-stable/drivers
Tomi Valkeinen fd70c7755b drm/bridge: tc358767: fix max_tu_symbol value
max_tu_symbol was programmed to TU_SIZE_RECOMMENDED - 1, which is not
what the spec says. The spec says:

roundup ((input active video bandwidth in bytes/output active video
bandwidth in bytes) * tu_size)

It is not quite clear what the above means, but calculating
max_tu_symbol = (input Bps / output Bps) * tu_size seems to work and
fixes the issues seen.

This fixes artifacts in some videomodes (e.g. 1024x768@60 on 2-lanes &
1.62Gbps was pretty bad for me).

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190924131702.9988-1-tomi.valkeinen@ti.com
2019-10-10 11:15:45 +02:00
..
accessibility
acpi Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
amba
android
ata
atm atm: he: clean up an indentation issue 2019-09-25 13:54:45 +02:00
auxdisplay
base mm,thp: stats for file backed THP 2019-09-24 15:54:11 -07:00
bcma
block Merge branch 'akpm' (patches from Andrew) 2019-09-26 10:29:42 -07:00
bluetooth
bus ARM: SoC fixes 2019-09-30 10:04:28 -07:00
cdrom
char Merge branch 'entropy' 2019-09-29 19:25:39 -07:00
clk ARM SCMI fixes for v5.4 2019-09-29 11:20:41 -07:00
clocksource
connector
counter
cpufreq
cpuidle
crypto Merge branch 'akpm' (patches from Andrew) 2019-09-24 16:10:23 -07:00
dax
dca
devfreq
dio
dma
dma-buf
edac
eisa
extcon
firewire
firmware ARM: SoC fixes 2019-09-30 10:04:28 -07:00
fpga
fsi
gnss
gpio pwm: Changes for v5.4-rc1 2019-09-27 12:19:47 -07:00
gpu drm/bridge: tc358767: fix max_tu_symbol value 2019-10-10 11:15:45 +02:00
greybus
hid
hsi
hv
hwmon ARM SCMI fixes for v5.4 2019-09-29 11:20:41 -07:00
hwspinlock
hwtracing
i2c i2c: slave-eeprom: Add read only mode 2019-09-28 20:44:12 +02:00
i3c
ide
idle
iio
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
input
interconnect
iommu IOMMU Fixes for Linux v5.4-rc1 2019-09-29 10:00:14 -07:00
ipack
irqchip
isdn
leds
lightnvm
macintosh
mailbox
mcb
md for-5.4/post-2019-09-24 2019-09-24 16:31:50 -07:00
media media/v4l2-core: untag user pointers in videobuf_dma_contig_user_get 2019-09-25 17:51:41 -07:00
memory
memstick
message
mfd Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal 2019-09-29 10:24:23 -07:00
misc Merge branch 'i2c/for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2019-09-24 16:48:02 -07:00
mmc mmc: host: sdhci-pci: Add Genesys Logic GL975x support 2019-09-27 20:48:20 +02:00
mtd
mux
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
nfc NFC: st95hf: clean up indentation issue 2019-09-27 20:31:18 +02:00
ntb
nubus
nvdimm libnvdimm fixes v5.4-rc1 2019-09-29 10:33:41 -07:00
nvme for-5.4/post-2019-09-24 2019-09-24 16:31:50 -07:00
nvmem
of Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
opp
oprofile
parisc
parport
pci Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
pcmcia Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
perf
phy
pinctrl
platform
pnp
power
powercap
pps
ps3
ptp ptp: correctly disable flags on old ioctls 2019-09-27 20:25:32 +02:00
pwm pwm: Changes for v5.4-rc1 2019-09-27 12:19:47 -07:00
rapidio
ras
regulator
remoteproc
reset ARM: SoC fixes 2019-09-30 10:04:28 -07:00
rpmsg
rtc
s390 s390 updates for the 5.4 merge window #2 2019-09-26 11:30:16 -07:00
sbus
scsi for-5.4/post-2019-09-24 2019-09-24 16:31:50 -07:00
sfi
sh
siox
slimbus
soc
soundwire
spi
spmi
ssb
staging
target
tc
tee tee/shm: untag user pointers in tee_shm_register 2019-09-25 17:51:41 -07:00
thermal Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal 2019-09-29 10:24:23 -07:00
thunderbolt
tty Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
uio
usb
vfio vfio/type1: untag user pointers in vaddr_get_pfn 2019-09-25 17:51:41 -07:00
vhost
video
virt
virtio
visorbus
vlynq
vme
w1
watchdog linux-watchdog 5.4-rc1 tag 2019-09-27 11:17:38 -07:00
xen xen: features for 5.4-rc1 2019-09-26 11:22:14 -07:00
zorro
Kconfig
Makefile