H381DLN01 is a 3.81" signle channel MIPI SCREEN with resolution 1080x1200,
it can connect to RK3399 via one DSI channel or dual channel with two panels.
Change-Id: Ib6b5e021b65ac5d24f32ef4a6c0e3fdf5aa4cf08
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This patch add and enable AP6212 bt node for rk3288-Fennec
Change-Id: I71b7c3a59cad92c6867d3b9f4bcfb44fe560c39c
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Let Sapphire SoC board name at the front of Excavator Main board.
Change-Id: Ie6bcd411900b43a1412197927238337e3a7ae5b0
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Resort the RK3399 Excavator and Sapphire dts files by alpha.
Change-Id: I1942144c20d25c6776c5a28132a3ea961cf4ac0f
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
hdmi->disabled maybe not match to the real hardware status.
->dw_hdmi_bridge_enable()
hdmi->disabled = false;
-->dw_hdmi_update_power()
if (hdmi->rxsense)
force = DRM_FORCE_ON;
else
force = DRM_FORCE_OFF;
hdmi->rxsense maybe false on bridge enable path, then hdmi->disabled
is false, but actually hardware is power off, they are not match.
So on dw_hdmi_irq, judge the hardware status with hdmi->disabled is wrong.
This bug would cause display lost, unplug/plug can't recovery display.
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Liu Ying <gnuiyl@gmail.com>
Change-Id: Iaa5c56b5df32c6d3811f4131d63033fbccd005ae
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9274599)
Register gpd_dev_ops.active_wakeup function to support keep power
during suspend state. And add flag to each power domain to
decide whether keep power during suspend or not.
Change-Id: I00b5111c4703be871180d859993dbea00ec82953
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
RK3399 EVB1 and EVB2 use pwm3 for vdd_center, but EVB3 use pwm2.
This patch moved the vdd_center node to each board dtsi file.
Change-Id: I2b46b06b622c30ab65f26663a3628e73733472ad
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
We meet some problem of performance with sched policy, interactive is
better.
Change-Id: Ie62c0e7b82b1c67b5646f6b90d3e4666015c5816
Signed-off-by: Chen Liang <cl@rock-chips.com>
some MMC host do not support MMC_CAP_WAIT_WHILE_BUSY but provides
ops->card_busy(), So, add this method to check card status after
switch command.
This patch also fix CMD23 command response timeout which found on
evb-rk3288.
[ 13.725563 ] mmcblk0: timed out sending SET_BLOCK_COUNT
command,card status 0x400e00
[ 13.733328 ] mmcblk0: command error, retrying timeout
[ 13.741792 ] mmcblk0: timed out sending SET_BLOCK_COUNT command,card
status 0x400e00
[ 13.749555 ] mmcblk0: command error, retrying timeout
[ 13.758246 ] mmcblk0: timed out sending SET_BLOCK_COUNT command,card
status 0x400e00
(cherry picked from commit 87a18a6a56)
Change-Id: I7e1b0f0001639e0b43d4a6951148ed5f625e18dd
Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
with CONFIG_HZ=100, the precision of jiffies is 10ms, and the
generic_cmd6_time of some card is also 10ms. then, may be current
time is only 5ms, but already timed out caused by jiffies precision.
(cherry picked from commit 987aa5f805)
Change-Id: I43f1bc93e1100e86b138ec20a37612338a7153c6
Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
host->card_busy() was introduced for SD voltage switching which checks all
4 data lines.
Increasingly, host->card_busy is being used to poll the the busy signal
which is only data line 0 (DAT[0]).
The current logic in sdhci_card_busy() does not work in that case because
it returns false if any of the data lines is high. It also ignores
possibilities:
- data lines 1-3 are not connected and could show at any level
- data lines 1-2 can be used by SDIO for other purposes
According to the SD specification, it is OK to check any of the data lines
for voltage switching, so change to use DAT[0] only.
(cherry picked from commit e613cc477c)
Change-Id: I11862e4ab67867271caedc01c0e74c5e24daea37
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
rockchip_drm_fb.c:In function 'rockchip_drm_fb_destroy':
rockchip_drm_fb.c:51:21: warning: unused variable 'dev' [-Wunused-variable]
Change-Id: I4b9f976c71b310c411a4d1fb9990743d7109b45f
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This patch fix a corruption when reading card information during probe time.
Change-Id: I3fe1b32db12b7d71f7ae0c724b7c6d70382e3210
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
This patch add and enable AP6335 wifi node for rk3288-firefly
Change-Id: I5db126aa50b7d83cd50498d487c35383c900b855
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
This patch sends the DEVFREQ_POSTCHANGE notification when
devfreq->profile->targer() is failed. The PRECHANGE/POSTCHANGE
should be paired.
Fixes: 0fe3a66410 (PM / devfreq: Add new DEVFREQ_TRANSITION_NOTIFIER notifier)
Change-Id: I571fcc0ba95da6f7533d20818dfbd5f628c2f3ee
Reported-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from commit 0d37189e80)
This patch adds the new DEVFREQ_TRANSITION_NOTIFIER notifier to send
the notification when the frequency of device is changed.
This notifier has two state as following:
- DEVFREQ_PRECHANGE : Notify it before chaning the frequency of device
- DEVFREQ_POSTCHANGE : Notify it after changed the frequency of device
And this patch adds the resourced-managed function to release the resource
automatically when error happen.
Change-Id: Id92ce7b9b2fba0e8776b1bc6980996b16a2902f3
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
[m.reichl and linux.amoon: Tested it on exynos4412-odroidu3 board]
Tested-by: Markus Reichl <m.reichl@fivetechno.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
(cherry picked from commit 0fe3a66410)
This patch adds the new devfreq_get_devfreq_by_phandle() OF helper function
which can find the instance of devfreq device by using phandle ("devfreq").
Change-Id: I0d0ed78930811e896215c2b7a9125cad69310407
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
[m.reichl and linux.amoon: Tested it on exynos4412-odroidu3 board]
Tested-by: Markus Reichl <m.reichl@fivetechno.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
(cherry picked from commit 8f510aeb22)
Adds implementation for arm-smccc and enables CONFIG_HAVE_SMCCC for
architectures that may support arm-smccc. It's the responsibility of the
caller to know if the SMC instruction is supported by the platform.
Change-Id: Ic7fd73fb040a900cfaa783f70c29b1d984da558b
Reviewed-by: Lars Persson <lars.persson@axis.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
(cherry picked from commit b329f95d70)
Adds helpers to do SMC and HVC based on ARM SMC Calling Convention.
CONFIG_HAVE_ARM_SMCCC is enabled for architectures that may support the
SMC or HVC instruction. It's the responsibility of the caller to know if
the SMC instruction is supported by the platform.
This patch doesn't provide an implementation of the declared functions.
Later patches will bring in implementations and set
CONFIG_HAVE_ARM_SMCCC for ARM and ARM64 respectively.
Change-Id: I7b403bb56c05a52e248cb02f154e2ab31c62fddf
Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
(cherry picked from commit 98dd64f34f)
LSK 16.07 v4.4-android
* tag 'lsk-v4.4-16.07-android': (160 commits)
arm64: kaslr: increase randomization granularity
arm64: relocatable: deal with physically misaligned kernel images
arm64: don't map TEXT_OFFSET bytes below the kernel if we can avoid it
arm64: kernel: replace early 64-bit literal loads with move-immediates
arm64: introduce mov_q macro to move a constant into a 64-bit register
arm64: kernel: perform relocation processing from ID map
arm64: kernel: use literal for relocated address of __secondary_switched
arm64: kernel: don't export local symbols from head.S
arm64: simplify kernel segment mapping granularity
arm64: cover the .head.text section in the .text segment mapping
arm64: move early boot code to the .init segment
arm64: use 'segment' rather than 'chunk' to describe mapped kernel regions
arm64: mm: Mark .rodata as RO
Linux 4.4.16
ovl: verify upper dentry before unlink and rename
drm/i915: Revert DisplayPort fast link training feature
tmpfs: fix regression hang in fallocate undo
tmpfs: don't undo fallocate past its last page
crypto: qat - make qat_asym_algs.o depend on asn1 headers
xen/acpi: allow xen-acpi-processor driver to load on Xen 4.7
...
When enable display on loader, init gpio would change gpio status,
that would make screen flash,
Change-Id: I4b69a8d3d83c5bef09014c2134abaee6522a7046
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Because we are using a custom crtc_state structure, we must override the
reset helper to allocate the correct amount of memory.
Cc: stable@vger.kernel.org
Change-Id: I1895dbe994232991c1659cf2f4d63c4aa957b794
Fixes: 4e257d9eee ("drm/rockchip: get rid of rockchip_drm_crtc_mode_config")
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
(cherry picked from dc0b408f5a)
Build fail with:
ERROR: "memblock_free" [drivers/gpu/drm/rockchip/rockchipdrm.ko] undefined!
memblok_free fuction not export symbol, and use the flag __init, so it
can't be used on modules.
the memblock_free function only used for loader memory manager, not use
on modules context, so just use it when build-in drm/rockchip.
Change-Id: Ib88b6ca6c61f7ef85b4126d705a4911e207b57e5
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
