forge/linux-uconsole
1
0
Fork 0
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity Actions
linux-uconsole/drivers
History
Tomasz Figa 103866399a FROMLIST: drm/rockchip: Do not use DMA mapping API if attached to IOMMU domain 
The API is not suitable for subsystems consisting of multiple devices
and requires severe hacks to use it. To mitigate this, this patch
implements allocation and address space management locally by using
helpers provided by DRM framework, like other DRM drivers do, e.g.
Tegra.

This patch should not introduce any functional changes until the driver
is made to attach subdevices into an IOMMU domain with the generic IOMMU
API, which will happen in following patch. Based heavily on GEM
implementation of Tegra DRM driver.

Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9196387/)

BUG=chrome-os-partner:53565
TEST=boot to ui on Gru

Reviewed-on: https://chromium-review.googlesource.com/353591
Commit-Ready: Tomasz Figa <tfiga@chromium.org>
Tested-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>

Conflicts:
	drivers/gpu/drm/rockchip/rockchip_drm_drv.h
	drivers/gpu/drm/rockchip/rockchip_drm_gem.c
	drivers/gpu/drm/rockchip/rockchip_drm_gem.h

Change-Id: I599b2551e8e8000024894426e4e19d7543af3b0a
Signed-off-by: Randy Li <randy.li@rock-chips.com>
2016-12-07 14:08:38 +08:00
..
accessibility
acpi ACPI / APEI: Fix incorrect return value of ghes_proc() 2016-11-18 10:48:37 +01:00
adc
amba
android android: binder: support for file-descriptor arrays. 2016-11-15 20:23:03 +05:30
ata libata: LITE-ON CX1-JB256-HP needs lower max_sectors 2016-08-10 11:49:29 +02:00
atm
auxdisplay
base Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
bcma x86/quirks: Add early quirk to reset Apple AirPort card 2016-08-10 11:49:24 +02:00
block drbd: Fix kernel_sendmsg() usage - potential NULL deref 2016-11-18 10:48:35 +01:00
bluetooth Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
bus bus: arm-ccn: Fix XP watchpoint settings bitmask 2016-09-24 10:07:40 +02:00
cdrom
char Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2016-11-25 12:55:17 +08:00
cir
clk Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
clocksource Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
cmmb
connector
cpufreq cpufreq: dt: delete flag CPUFREQ_NEED_INITIAL_FREQ_CHECK 2016-11-29 14:17:04 +08:00
cpuidle Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2016-10-18 12:31:07 +08:00
crypto crypto: caam - do not register AES-XTS mode on LP units 2016-11-26 09:54:52 +01:00
dca
devfreq devfreq: rockchip: dmc: support sharing regulator with other devices 2016-11-29 14:18:28 +08:00
dio
dma Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
dma-buf
edac EDAC: Increment correct counter in edac_inc_ue_error() 2016-09-07 08:32:41 +02:00
eisa
extcon extcon: Add EXTCON_USB_VBUS_EN for USB Type-C 2016-10-07 15:42:26 +08:00
firewire firewire: net: fix fragmented datagram_size off-by-one 2016-11-10 16:36:35 +01:00
firmware Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
fmc
fpga
gpio Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
gpu FROMLIST: drm/rockchip: Do not use DMA mapping API if attached to IOMMU domain 2016-12-07 14:08:38 +08:00
headset_observe rk_headset: add micbias logic to compatible with es8316 2016-10-11 10:30:23 +08:00
hid hid: rkvr: add 0x110 key event used for touchpad 2016-12-05 20:48:07 +08:00
hsi
hv hv: do not lose pending heartbeat vmbus packets 2016-11-10 16:36:34 +01:00
hwmon Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
hwspinlock
hwtracing Merge tag 'v4.4.17' into linux-linaro-lsk-v4.4 2016-08-11 12:15:51 +08:00
i2c Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
ide
idle intel_idle: Support for Intel Xeon Phi Processor x200 Product Family 2016-09-15 08:27:46 +02:00
iio Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
infiniband IB/cm: Mark stale CM id's whenever the mad agent was unregistered 2016-11-26 09:54:54 +01:00
input Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-06 20:58:56 +08:00
iommu Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-06 20:58:56 +08:00
ipack
irqchip Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
isdn
leds
lguest
lightnvm lightnvm: put bio before return 2016-09-24 10:07:35 +02:00
macintosh
mailbox
mcb mcb: Fixed bar number assignment for the gdd 2016-06-01 12:15:53 -07:00
md Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2016-11-15 18:33:34 +05:30
media camera: rockchip: camsys driver v0.0x21.8 2016-12-06 20:09:32 +08:00
memory memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing 2016-07-27 09:47:35 -07:00
memstick memstick: rtsx_usb_ms: Manage runtime PM when accessing the device 2016-10-28 03:01:35 -04:00
message
mfd Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
misc Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-06 20:58:56 +08:00
mmc Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
mtd Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
mtk_wcn_bt
mtk_wcn_combo
net Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
nfc Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
ntb
nubus
nvdimm libnvdimm, pfn: fix uuid validation 2016-04-20 15:41:54 +09:00
nvme nvme: Call pci_disable_device on the error path. 2016-09-15 08:27:51 +02:00
nvmem nvmem: rockchip-efuse: add rk3366-efuse support 2016-11-16 18:33:48 +08:00
of Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
oprofile
parisc
parport
pci UPSTREAM: PCI: rockchip: Indent an if statement 2016-12-05 20:18:31 +08:00
pcmcia pcmcia: db1xxx_ss: fix last irq_to_gpio user 2016-04-20 15:42:09 +09:00
perf Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
phy phy: phy-rockchip-typec: select phy select bit before TCPHY enter A2. 2016-11-17 12:03:16 +08:00
pinctrl Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
platform Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-06 20:58:56 +08:00
pnp PNP: Add Broadwell to Intel MCH size workaround 2016-08-16 09:30:48 +02:00
power Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-06 20:58:56 +08:00
powercap
pps pps: do not crash when failed to register 2016-08-10 11:49:25 +02:00
ps3
ptp
pwm Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
rapidio
ras
regulator Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
remoteproc remoteproc: Fix potential race condition in rproc_add 2016-08-20 18:09:20 +02:00
reset
rk_nand drivers: rk_nand: move inline function from asm code to c code 2016-09-12 20:25:52 +08:00
rpmsg
rtc Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
s390 s390/con3270: fix insufficient space padding 2016-10-31 04:14:00 -06:00
sbus
scsi Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2016-12-06 13:01:29 +08:00
sfi
sh
smc
sn
soc Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-02 20:31:31 +08:00
spi Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-11-04 14:30:24 +08:00
spmi
ssb
staging Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-06 20:58:56 +08:00
switch Revert "Revert "drivers: switch: remove S_IWUSR from dev_attr"" 2016-07-05 19:00:15 +08:00
target target: Don't override EXTENDED_COPY xcopy_pt_cmd SCSI status code 2016-10-28 03:01:36 -04:00
tc
testcode
thermal UPSTREAM: thermal: rockchip: improve the warning log 2016-11-22 11:40:27 +08:00
thunderbolt thunderbolt: Fix double free of drom buffer 2016-06-01 12:15:53 -07:00
tty Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-06 20:58:56 +08:00
uio uio: fix dmem_region_start computation 2016-10-31 04:13:59 -06:00
usb Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-12-06 20:58:56 +08:00
uwb uwb: fix device reference leaks 2016-11-26 09:54:53 +01:00
vfio vfio/pci: Fix NULL pointer oops in error interrupt setup handling 2016-09-07 08:32:37 +02:00
vhost vhost/scsi: fix reuse of &vq->iov[out] in response 2016-09-15 08:27:53 +02:00
video video: build rockchip video driver modules independently 2016-12-07 11:02:14 +08:00
virt
virtio virtio_ring: Make interrupt suppression spec compliant 2016-11-10 16:36:34 +01:00
vlynq
vme
w1 Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2016-09-20 15:18:54 +08:00
watchdog Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git 2016-05-13 12:20:56 +08:00
xen xenbus: don't look up transaction IDs for ordinary writes 2016-10-31 04:13:58 -06:00
zorro
Kconfig rk_headset: re-enable driver/headset_observe/ 2016-09-27 18:14:36 +08:00
Makefile rk_headset: re-enable driver/headset_observe/ 2016-09-27 18:14:36 +08:00