firefly-linux-kernel-4.4.55.git
9 years agowifi driver: rtl8723bs, rtl8723bs-vq0, rtl8723bu, rtl8812au, modify custom mac addr...
hwg [Mon, 20 Apr 2015 08:07:18 +0000 (16:07 +0800)]
wifi driver: rtl8723bs, rtl8723bs-vq0, rtl8723bu, rtl8812au, modify custom mac addr error problem

9 years agork1000: rk1000 Standby power consumption processing
huang zhibao [Sat, 18 Apr 2015 07:08:06 +0000 (15:08 +0800)]
rk1000: rk1000 Standby power consumption processing

9 years agoVCODEC: Disable switch ip when construct iommu table.
Alpha Lin [Fri, 17 Apr 2015 06:16:33 +0000 (14:16 +0800)]
VCODEC: Disable switch ip when construct iommu table.

Depend on iommu do not operate hardware on create iommu table.
VCODEC disable hardware ip switch.

Switch hardware when create iommu table will break the running
schedule of vpu task queue, and cause the hardware stuck.

Signed-off-by: Alpha Lin <alpha.lin@rock-chips.com>
9 years agork3368: iommu: expose iommu tlb invalidate operation to owner
Simon [Tue, 7 Apr 2015 09:50:00 +0000 (17:50 +0800)]
rk3368: iommu: expose iommu tlb invalidate operation to owner

Signed-off-by: Simon <xxm@rock-chips.com>
9 years agork3368: iommu: delete vop/hevc attach/detach log
Simon [Fri, 3 Apr 2015 07:31:08 +0000 (15:31 +0800)]
rk3368: iommu: delete vop/hevc attach/detach log

Signed-off-by: Simon <xxm@rock-chips.com>
9 years agork3368: iommu: workaround for switch between vpu and hevc
Simon [Thu, 2 Apr 2015 09:51:53 +0000 (17:51 +0800)]
rk3368: iommu: workaround for switch between vpu and hevc

vpu/hevc share the same ahb, when switch vpu and hevc,may cause
iommu error,to avoid this error,skip invalidate iommu tlb when iovmm_map

Signed-off-by: Simon <xxm@rock-chips.com>
9 years agodst: rk3368-box.dts amend pwm regulator
huang zhibao [Fri, 17 Apr 2015 02:12:52 +0000 (10:12 +0800)]
dst: rk3368-box.dts amend pwm regulator

9 years agodts: 1.add box rk3368 r88 dts; 2.amend 3368 box pwm regulator
huang zhibao [Fri, 17 Apr 2015 02:09:29 +0000 (10:09 +0800)]
dts: 1.add box rk3368 r88 dts; 2.amend 3368 box pwm regulator

9 years agork3368 lcdc: revert lcdc reset when switch hdmi
hjc [Thu, 16 Apr 2015 12:16:30 +0000 (20:16 +0800)]
rk3368 lcdc: revert lcdc reset when switch hdmi

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork3368 lcdc: add gather config for bandwidth
hjc [Thu, 16 Apr 2015 03:51:47 +0000 (11:51 +0800)]
rk3368 lcdc: add gather config for bandwidth

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork fb: if lcdc is suspend ignore set par and display
hjc [Thu, 16 Apr 2015 01:56:32 +0000 (09:56 +0800)]
rk fb: if lcdc is suspend ignore set par and display

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork3368-box.dts: modify fb display policy to DISPLAY_POLICY_BOX_TEMP.
Zheng Yang [Thu, 16 Apr 2015 01:35:50 +0000 (09:35 +0800)]
rk3368-box.dts: modify fb display policy to DISPLAY_POLICY_BOX_TEMP.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agork fb: add fb disp policy for excessive stage
hjc [Wed, 15 Apr 2015 11:28:05 +0000 (19:28 +0800)]
rk fb: add fb disp policy for excessive stage

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork fb: add mutex lock for switch screen to prevent
hjc [Wed, 15 Apr 2015 09:56:02 +0000 (17:56 +0800)]
rk fb: add mutex lock for switch screen to prevent
       hdmi and cvbs call this function at the same
       time.

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agochange rga.h define to match rk_fb config
zsq [Wed, 15 Apr 2015 07:53:39 +0000 (15:53 +0800)]
change rga.h define to match rk_fb config

9 years agoRK3368 GPU version: Rogue L 0.13
zxl [Wed, 15 Apr 2015 01:53:37 +0000 (09:53 +0800)]
RK3368 GPU version: Rogue L 0.13
Remove 'Clear cleanup_sync'

Signed-off-by: zxl <zhuangxl@rock-chips.com>
9 years agork1000: Fix picture error when suspend and switch mode.
Zheng Yang [Tue, 14 Apr 2015 14:05:41 +0000 (22:05 +0800)]
rk1000: Fix picture error when suspend and switch mode.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agodisplay-sysfs:
Zheng Yang [Tue, 14 Apr 2015 13:16:19 +0000 (21:16 +0800)]
display-sysfs:
Do not disable HDMI in function rk_display_device_enable.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agork: ion: Add trace emit function for ion debug
CMY [Tue, 14 Apr 2015 11:57:37 +0000 (19:57 +0800)]
rk: ion: Add trace emit function for ion debug

Signed-off-by: CMY <cmy@rock-chips.com>
9 years agoHDMI: rk_fb_disp_scale is disabled.
Zheng Yang [Tue, 14 Apr 2015 11:35:22 +0000 (19:35 +0800)]
HDMI: rk_fb_disp_scale is disabled.
Overscan function is achieved by fb driver, so HDMI
driver do not call this function.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years ago NAND DRIVER: rk3368 support nand.
Zhaoyifeng [Tue, 14 Apr 2015 09:29:24 +0000 (17:29 +0800)]
NAND DRIVER: rk3368 support nand.
    using __dma_map_area and virt_to_phys instead of rknand_dma_map_single
 and rknand_dma_unmap_single.
    dma_map_single need dev config dma ops struct and config dma_mask.
NAND flash driver has not this config and got the incorrect phy addr return by
dma_map_single.

9 years agork fb: add switch enable status when send uevent
hjc [Tue, 14 Apr 2015 07:42:26 +0000 (15:42 +0800)]
rk fb: add switch enable status when send uevent

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agoarm64: kuser32-bit helpers: do not include unistd32.h explicitly
Amit Pundir [Thu, 19 Feb 2015 07:51:00 +0000 (13:21 +0530)]
arm64: kuser32-bit helpers: do not include unistd32.h explicitly

We get following warnings while building for arm64 arch:
----->8-----
In file included from arch/arm64/kernel/kuser32.S:32:0:
/linaro/android/kernel/pundir/arch/arm64/include/asm/unistd32.h:24:0: warning: "__NR_restart_syscall" redefined
 #define __NR_restart_syscall 0
 ^
In file included from include/asm-generic/unistd.h:1:0,
                 from /linaro/android/kernel/pundir/arch/arm64/include/uapi/asm/unistd.h:16,
                 from /linaro/android/kernel/pundir/arch/arm64/include/asm/unistd.h:50,
                 from arch/arm64/kernel/kuser32.S:31:
include/uapi/asm-generic/unistd.h:390:0: note: this is the location of the previous definition
 #define __NR_restart_syscall 128
 ^
In file included from arch/arm64/kernel/kuser32.S:32:0:
/linaro/android/kernel/pundir/arch/arm64/include/asm/unistd32.h:26:0: warning: "__NR_exit" redefined
 #define __NR_exit 1
 ^
In file included from include/asm-generic/unistd.h:1:0,
                 from /linaro/android/kernel/pundir/arch/arm64/include/uapi/asm/unistd.h:16,
                 from /linaro/android/kernel/pundir/arch/arm64/include/asm/unistd.h:50,
                 from arch/arm64/kernel/kuser32.S:31:
include/uapi/asm-generic/unistd.h:292:0: note: this is the location of the previous definition
 #define __NR_exit 93
 ^
-----8<-----

This patch removes unitstd32.h include to avoid duplication of
"__NR_" syscall definitions.

This patch is based on AOSP commit: cfc7e99e9e3900056028a7d90072e9ea0d886f8d,
"arm64: Add __NR_* definitions for compat syscalls", which adds
__NR_* definitions to asm/unistd32.h, moves the __NR_compat_*
definitions to asm/unistd.h and removes all the explicit unistd32.h
includes apart from the one building the compat syscall table.
The aim is to have the compat __NR_* definitions available but
without colliding with the native syscall definitions (required
by lib/compat_audit.c to avoid duplicating the audit header files
between native and compat).

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Jon Medhurst <tixy@linaro.org>
9 years agork fb: update message info when page fault
hjc [Mon, 13 Apr 2015 07:54:02 +0000 (15:54 +0800)]
rk fb: update message info when page fault

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork fb: send uevent when change video mode
hjc [Mon, 13 Apr 2015 03:54:36 +0000 (11:54 +0800)]
rk fb: send uevent when change video mode

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agommc: core: fix race condition in mmc_wait_data_done
Jialing Fu [Mon, 13 Apr 2015 06:35:27 +0000 (14:35 +0800)]
mmc: core: fix race condition in mmc_wait_data_done

The following panic is captured in ker3.14, but the issue still exists
in latest kernel.
---------------------------------------------------------------------
[   20.738217] c0 3136 (Compiler) Unable to handle kernel NULL pointer dereference
at virtual address 00000578
......
[   20.738499] c0 3136 (Compiler) PC is at _raw_spin_lock_irqsave+0x24/0x60
[   20.738527] c0 3136 (Compiler) LR is at _raw_spin_lock_irqsave+0x20/0x60
[   20.740134] c0 3136 (Compiler) Call trace:
[   20.740165] c0 3136 (Compiler) [<ffffffc0008ee900>] _raw_spin_lock_irqsave+0x24/0x60
[   20.740200] c0 3136 (Compiler) [<ffffffc0000dd024>] __wake_up+0x1c/0x54
[   20.740230] c0 3136 (Compiler) [<ffffffc000639414>] mmc_wait_data_done+0x28/0x34
[   20.740262] c0 3136 (Compiler) [<ffffffc0006391a0>] mmc_request_done+0xa4/0x220
[   20.740314] c0 3136 (Compiler) [<ffffffc000656894>] sdhci_tasklet_finish+0xac/0x264
[   20.740352] c0 3136 (Compiler) [<ffffffc0000a2b58>] tasklet_action+0xa0/0x158
[   20.740382] c0 3136 (Compiler) [<ffffffc0000a2078>] __do_softirq+0x10c/0x2e4
[   20.740411] c0 3136 (Compiler) [<ffffffc0000a24bc>] irq_exit+0x8c/0xc0
[   20.740439] c0 3136 (Compiler) [<ffffffc00008489c>] handle_IRQ+0x48/0xac
[   20.740469] c0 3136 (Compiler) [<ffffffc000081428>] gic_handle_irq+0x38/0x7c
----------------------------------------------------------------------

Because in SMP, "mrq" has race condition between below two paths:
path1: CPU0: <tasklet context>
  static void mmc_wait_data_done(struct mmc_request *mrq)
  {
    mrq->host->context_info.is_done_rcv = true;
    //
    // If CPU0 has just finished "is_done_rcv = true" in path1, and at
    // this moment, IRQ or ICache line missing happens in CPU0.
    // What happens in CPU1 (path2)?
    //
    // If the mmcqd thread in CPU1(path2) hasn't entered to sleep mode:
    // path2 would have chance to break from wait_event_interruptible
    // in mmc_wait_for_data_req_done and continue to run for next
    // mmc_request (mmc_blk_rw_rq_prep).
    //
    // Within mmc_blk_rq_prep, mrq is cleared to 0.
    // If below line still gets host from "mrq" as the result of
    // compiler, the panic happens as we traced.
    wake_up_interruptible(&mrq->host->context_info.wait);
  }

path2: CPU1: <The mmcqd thread runs mmc_queue_thread>
 static int mmc_wait_for_data_req_done(...
 {
    ...
    while (1) {
          wait_event_interruptible(context_info->wait,
                  (context_info->is_done_rcv ||
                   context_info->is_new_req));

  static void mmc_blk_rw_rq_prep(...
  {
    ...
    memset(brq, 0, sizeof(struct mmc_blk_request));

This issue happens very coincidentally; however adding mdelay(1) in
mmc_wait_data_done as below could duplicate it easily.
  static void mmc_wait_data_done(struct mmc_request *mrq)
  {
    mrq->host->context_info.is_done_rcv = true;
    mdelay(1);
    wake_up_interruptible(&mrq->host->context_info.wait);
  }
At runtime, IRQ or ICache line missing may just happen at the same place
of the mdelay(1).

This patch gets the mmc_context_info at the beginning of function, it can
avoid this race condition.

Signed-off-by: Jialing Fu <jlfu@marvell.com>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: lintao <lintao@rock-chips.com>
9 years agork3368: clk: powerdomain: enable powerdomain func.
zhangqing [Mon, 13 Apr 2015 11:27:48 +0000 (04:27 -0700)]
rk3368: clk: powerdomain: enable powerdomain func.

test:Passed the special test.Test machine 15 for P9 and test 12H.
Have the test report form Quality department.

Signed-off-by: zhangqing <zhangqing@rock-chips.com>
9 years agork fb: do something when user set invalid config
hjc [Mon, 13 Apr 2015 03:13:32 +0000 (11:13 +0800)]
rk fb: do something when user set invalid config

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork: iommu: enable iommu by default on rk33xx platform
CMY [Mon, 13 Apr 2015 01:26:48 +0000 (09:26 +0800)]
rk: iommu: enable iommu by default on rk33xx platform

Signed-off-by: CMY <cmy@rock-chips.com>
9 years agodts: rk3368: add mcu jtag pcl sd1 inactive state
lintao [Mon, 13 Apr 2015 01:19:29 +0000 (09:19 +0800)]
dts: rk3368: add mcu jtag pcl sd1 inactive state

Signed-off-by: lintao <lintao@rock-chips.com>
9 years agork fb: set retire fence fd to -1 when ignore this frame
hjc [Mon, 13 Apr 2015 01:39:50 +0000 (09:39 +0800)]
rk fb: set retire fence fd to -1 when ignore this frame

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agoHDMI: calling rk_fb_switch_screen() to close vop related to HDMI
Zheng Yang [Sat, 11 Apr 2015 09:14:07 +0000 (17:14 +0800)]
HDMI: calling rk_fb_switch_screen() to close vop related to HDMI
      before calling switch_set_state() when HDMI is removed.
      For android hwcompser need to make sure vop is disabled when
      received hdmi removing event.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agousb: ftp: fix the bug of ftp ioctrl args problem with 32bit userspace on 64bit platforms
Aiyoujun [Sat, 11 Apr 2015 08:04:31 +0000 (16:04 +0800)]
usb: ftp: fix the bug of ftp ioctrl args problem with 32bit userspace on 64bit platforms

Signed-off-by: Aiyoujun <ayj@rock-chips.com>
9 years agork3368-p9: dts: enabled change ddr-freq
guoyi [Sat, 11 Apr 2015 08:40:46 +0000 (16:40 +0800)]
rk3368-p9: dts: enabled  change ddr-freq

9 years agousb: dwc_otg: fix bugs
lyz [Fri, 10 Apr 2015 07:58:49 +0000 (15:58 +0800)]
usb: dwc_otg: fix bugs

1.Cancel usb vbus detect work in driver shutdown rountine
2.Check empty list
3.Disable usb interrupt before usb mode change

TEST:

1.reboot test
2.while true; do
    echo 1 > force_usb_mode;busybox sleep 5;
    echo 2 > force_usb_mode;busybox sleep 5;
  done

Signed-off-by: lyz <lyz@rock-chips.com>
9 years agoIEP: Support processing part of input image
Alpha Lin [Fri, 10 Apr 2015 05:53:02 +0000 (13:53 +0800)]
IEP: Support processing part of input image

Enable virtual size and actual size and start offset, to support
processing part of input image.

Signed-off-by: Alpha Lin <alpha.lin@rock-chips.com>
9 years agoHDMI: call function hdmi->ops->disable() if it is disabled.
Zheng Yang [Thu, 9 Apr 2015 10:01:51 +0000 (18:01 +0800)]
HDMI: call function hdmi->ops->disable() if it is disabled.
      For system can not be wakeup under following case:
      step1. Disable HDMI.
      step2. set system to deep sleep mode.
      step3. remove HDMI connection.
      step4. wake up system.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agork fb: when unplug hdmi,post fb to display
hjc [Thu, 9 Apr 2015 10:06:02 +0000 (18:06 +0800)]
rk fb: when unplug hdmi,post fb to display

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork fb: hdmi 24hz frame time need 41ms
hjc [Thu, 9 Apr 2015 09:37:15 +0000 (17:37 +0800)]
rk fb: hdmi 24hz frame time need 41ms

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork fb: recovery need two framebuffer
hjc [Thu, 9 Apr 2015 08:26:57 +0000 (16:26 +0800)]
rk fb: recovery need two framebuffer

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agoRK3368 DDR: add support 3368 ddr change freq function
Tang Yun ping [Thu, 9 Apr 2015 03:36:59 +0000 (11:36 +0800)]
RK3368 DDR: add support 3368 ddr change freq function

note:need using new trustimage and uboot for support ddr change freq

Signed-off-by: Tang Yun ping <typ@rock-chips.com>
9 years agoi2s:fix the hdmi no sound sometimes
smj [Thu, 9 Apr 2015 03:22:23 +0000 (11:22 +0800)]
i2s:fix the hdmi no sound sometimes
    support for hdmi passthrough output

Signed-off-by: smj <smj@rock-chips.com>
9 years agork3368 lcdc: flush update regs worker when switch screen
hjc [Thu, 9 Apr 2015 03:54:56 +0000 (11:54 +0800)]
rk3368 lcdc: flush update regs worker when switch screen

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agoarm64: rockchip: rockchip_defconfig enabled rk818 & gt9xx & es8316
guoyi [Thu, 9 Apr 2015 02:58:42 +0000 (10:58 +0800)]
arm64: rockchip: rockchip_defconfig enabled rk818 & gt9xx & es8316

9 years agork fb: ignore frame when in hdmi switch or set error config
hjc [Thu, 9 Apr 2015 03:31:27 +0000 (11:31 +0800)]
rk fb: ignore frame when in hdmi switch or set error config

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork3368 lcdc: reset lcdc when switch screen video mode
hjc [Thu, 9 Apr 2015 03:27:15 +0000 (11:27 +0800)]
rk3368 lcdc: reset lcdc when switch screen video mode

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agoARM64: dt: rk3368: add driver support for rk818
Jianqun Xu [Thu, 9 Apr 2015 02:13:14 +0000 (10:13 +0800)]
ARM64: dt: rk3368: add driver support for rk818

Support rk818 pmic, patch is from zhangqing@rock-chips.com.

Signed-off-by: Zhangqing <zhangqing@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
9 years agork3368-box.dts: enable uboot logo.
Zheng Yang [Wed, 8 Apr 2015 10:46:46 +0000 (18:46 +0800)]
rk3368-box.dts: enable uboot logo.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agodts:rk3368-box.dts default iommu
huang zhibao [Wed, 8 Apr 2015 08:22:27 +0000 (16:22 +0800)]
dts:rk3368-box.dts default iommu

9 years agoRK3368 GPU version: L0.12
zxl [Wed, 8 Apr 2015 03:20:30 +0000 (11:20 +0800)]
RK3368 GPU version: L0.12
1. Instead kmalloc to kzalloc.
2. Clear cleanup_sync in pvr_sync_clean_freelist.

9 years agork3368:mipi: Solve clk_unprepare error problem when plug and pull out hdmi.
xubilv [Tue, 7 Apr 2015 10:45:26 +0000 (18:45 +0800)]
rk3368:mipi: Solve clk_unprepare error problem when plug and pull out hdmi.

Signed-off-by: xubilv <xbl@rock-chips.com>
9 years agork3368: clk: clk_add_recalc_ddr_freq.
zhangqing [Fri, 3 Apr 2015 13:54:08 +0000 (06:54 -0700)]
rk3368: clk: clk_add_recalc_ddr_freq.

Get ddr frequency correctly.

Signed-off-by: zhangqing <zhangqing@rock-chips.com>
9 years agomailbox: rockchip: add driver for Rockchip SoCs integrated mailbox && System Control...
Aiyoujun [Thu, 2 Apr 2015 10:13:10 +0000 (18:13 +0800)]
mailbox: rockchip: add driver for Rockchip SoCs integrated mailbox && System Control and Power Interface(SCPI) protocol

Signed-off-by: Aiyoujun <ayj@rock-chips.com>
9 years agork fb: from rk3368 fb only need to reserved 1 framebuffer
hjc [Thu, 2 Apr 2015 11:11:02 +0000 (19:11 +0800)]
rk fb: from rk3368 fb only need to reserved 1 framebuffer

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agodelete unused file
hjc [Thu, 2 Apr 2015 10:56:31 +0000 (18:56 +0800)]
delete unused file

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agoHDMI: revert commit 3fe08a661c106d071afb45ddf3660c2e92fe8b52 for
Zheng Yang [Thu, 2 Apr 2015 09:11:12 +0000 (17:11 +0800)]
HDMI: revert commit 3fe08a661c106d071afb45ddf3660c2e92fe8b52 for
      find root reason on commit 7f2f16780d1a27cffcaa8a2310621771174defe1.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agoHDMI: improve cec function:
Zheng Yang [Thu, 2 Apr 2015 08:56:40 +0000 (16:56 +0800)]
HDMI: improve cec function:
        1. To get logic address more stable, we ping 3 times to each
   logic address. If the result is NACK for two times, this
   logic address is not occupied.
        2. If transmmit cec data failed, retry immediately.
        4. set CECOP_IMAGE_VIEW_ON only taget to TV, not broadcasting.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agoHDMI: fix edid mode list error: set head->prev to edid->modelist.
Zheng Yang [Thu, 2 Apr 2015 08:49:50 +0000 (16:49 +0800)]
HDMI: fix edid mode list error: set head->prev to edid->modelist.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agoMerge tag lsk-v3.10-15.03-android
Huang, Tao [Thu, 2 Apr 2015 01:25:21 +0000 (09:25 +0800)]
Merge tag lsk-v3.10-15.03-android

lsk-v3.10-15.03-android release

9 years agoarm64: rockchip: rk3368 support boot from little core without swap
Huang, Tao [Thu, 2 Apr 2015 01:10:03 +0000 (09:10 +0800)]
arm64: rockchip: rk3368 support boot from little core without swap

Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
9 years agorm64: rockchip: rockchip_defconfig enable POWERVR_ROGUE
Huang, Tao [Wed, 1 Apr 2015 03:51:27 +0000 (11:51 +0800)]
rm64: rockchip: rockchip_defconfig enable POWERVR_ROGUE

just for debug

Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
9 years agoarm64: rockchip: rockchip_defconfig disable reboot while panic
Huang, Tao [Wed, 1 Apr 2015 03:24:16 +0000 (11:24 +0800)]
arm64: rockchip: rockchip_defconfig disable reboot while panic

just for debug

Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
9 years agomodify wifi: load driver when kernel bootup:
hwg [Wed, 1 Apr 2015 13:22:35 +0000 (21:22 +0800)]
modify wifi: load driver when kernel bootup:
 can increase speed of wifi open/close
 can solve memory alloc fail when open wifi

9 years agousb: gadget: MTP support compat ioctl
lyz [Wed, 1 Apr 2015 08:04:27 +0000 (16:04 +0800)]
usb: gadget: MTP support compat ioctl

9 years agousb: dwc_otg: fix usb otg force_device_mode
lyz [Wed, 1 Apr 2015 02:22:06 +0000 (10:22 +0800)]
usb: dwc_otg: fix usb otg force_device_mode

TEST: set rockchip,usb-mode = <2> in dts and then the usb works

Tested-by: huang zhibao <hzb@rock-chips.com>
Signed-off-by: lyz <lyz@rock-chips.com>
9 years agork3368 lcdc: fix fps show error
hjc [Tue, 31 Mar 2015 07:19:50 +0000 (15:19 +0800)]
rk3368 lcdc: fix fps show error

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork3368-p9: dts : add core&gpu dvfs table
guoyi [Tue, 31 Mar 2015 03:54:22 +0000 (11:54 +0800)]
rk3368-p9: dts : add core&gpu dvfs table

9 years agork3368: thermal: add suspend judeg
David Wu [Tue, 31 Mar 2015 04:05:32 +0000 (12:05 +0800)]
rk3368: thermal: add suspend judeg

Signed-off-by: David Wu <wdc@rock-chips.com>
9 years agomend debug info
ywj [Tue, 31 Mar 2015 01:43:25 +0000 (09:43 +0800)]
mend debug info

9 years agork3368-p9 : dts: set vccio to 3.3V
guoyi [Tue, 31 Mar 2015 01:27:21 +0000 (09:27 +0800)]
rk3368-p9 : dts: set vccio to 3.3V

9 years agork3368 lcdc: update lcdc interface for mutile area check
hjc [Tue, 31 Mar 2015 01:14:38 +0000 (09:14 +0800)]
rk3368 lcdc: update lcdc interface for mutile area check

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork fb: add consider vop full mutile area for vsync register check
hjc [Mon, 30 Mar 2015 10:02:23 +0000 (18:02 +0800)]
rk fb: add consider vop full mutile area for vsync register check

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork818 battery update:low power check and statu reg setting,uboot
ywj [Mon, 30 Mar 2015 10:48:16 +0000 (18:48 +0800)]
rk818 battery update:low power check and statu reg setting,uboot

9 years agork3368-p9 : dts: enable dsihost0
guoyi [Mon, 30 Mar 2015 09:49:16 +0000 (17:49 +0800)]
rk3368-p9 : dts: enable dsihost0

9 years agork3368-p9: dts: disabled vdd_arm when deep yxsuspend
guoyi [Mon, 30 Mar 2015 09:21:13 +0000 (17:21 +0800)]
rk3368-p9: dts: disabled vdd_arm when deep yxsuspend

9 years agomipi-ld089wu1: increase lcdc frame rate to 60 fps.
xubilv [Mon, 30 Mar 2015 01:05:18 +0000 (09:05 +0800)]
mipi-ld089wu1: increase lcdc frame rate to 60 fps.

Signed-off-by: xubilv <xbl@rock-chips.com>
9 years agoRevert "ARM64: dts: act8846: ldo5 output 3.0v"
Huang, Tao [Sun, 29 Mar 2015 10:27:25 +0000 (18:27 +0800)]
Revert "ARM64: dts: act8846: ldo5 output 3.0v"

This reverts commit 1fff298dee47c7d9280ef895296a6294652dc9d0.

9 years agodefconfig: add rk1000 support
huang zhibao [Sun, 29 Mar 2015 09:47:17 +0000 (17:47 +0800)]
defconfig: add rk1000 support

9 years agoHDMI: fix crash error when insert HDMI with following log:
Zheng Yang [Sun, 29 Mar 2015 09:28:18 +0000 (17:28 +0800)]
HDMI: fix crash error when insert HDMI with following log:
      Unable to handle kernel paging request at virtual address 40ce80f8
      pgd = ffffffc001022000
      [40ce80f8] *pgd=0000000025b19003, *pmd=000000001cb1f003, *pte=0000000000000000
      Internal error: Oops: 96000005 [#1] PREEMPT SMP
      Modules linked in: pvrsrvkm(O) drmboot(PO)
      CPU: 7 PID: 2558 Comm: kworker/u16:1 Tainted: P        W  O 3.10.0 #66
      Workqueue: hdmi-ff980000.hdmi hdmi_work_queue
      task: ffffffc01ca83f00 ti: ffffffc033e00000 task.ti: ffffffc033e00000
      PC is at hdmi_wq_insert+0xa4/0x2ac
      LR is at hdmi_wq_insert+0x74/0x2ac
      pc : [<ffffffc000341014>] lr : [<ffffffc000340fe4>] pstate: 60000145

      Use inline fuction hdmi_destroy_modelist replace fb_destroy_modelist.
      For unkown reason, variable struct hdmi *hdmi is deferent before and
      after calling fb_destroy_modelist.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agodts: lcd-box.dtsi change screen-type fome SCREEN_HDMI to SCREEN_RGB
huang zhibao [Sun, 29 Mar 2015 09:02:09 +0000 (17:02 +0800)]
dts: lcd-box.dtsi change screen-type fome SCREEN_HDMI to SCREEN_RGB

9 years agospdif: init spdif later
huang zhibao [Sat, 28 Mar 2015 09:05:06 +0000 (17:05 +0800)]
spdif: init spdif later

9 years agodefconfig: add usb video camera support
huang zhibao [Sun, 29 Mar 2015 07:54:20 +0000 (15:54 +0800)]
defconfig: add usb video camera support

9 years agoHDMI: remove limited conditions of calling switch_set_state.
Zheng Yang [Sat, 28 Mar 2015 06:37:34 +0000 (14:37 +0800)]
HDMI: remove limited conditions of calling switch_set_state.
      Application should read /sys/class/display/HDMI/audioinfo
      to detect sink device support audio or not.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agork_fb: 1. Make sure fb_par->state lowest value is zero.
Zheng Yang [Sat, 28 Mar 2015 05:40:07 +0000 (13:40 +0800)]
rk_fb: 1. Make sure fb_par->state lowest value is zero.
       2. For box, video layer z-order is always zero.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agoRK3368 GPU version: L0.11
zxl [Sat, 28 Mar 2015 03:57:28 +0000 (11:57 +0800)]
RK3368 GPU version: L0.11
Fix 'Watchdog detected hard LOCKUP on cpu 0' bug casued by illegal visit register after disable clk.

9 years agoclk: rockchip: dump more cru register when panic
Huang, Tao [Fri, 27 Mar 2015 11:42:02 +0000 (19:42 +0800)]
clk: rockchip: dump more cru register when panic

Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
9 years agork3368: iommu: fix hevc_mmu base address
Simon [Fri, 27 Mar 2015 10:37:02 +0000 (18:37 +0800)]
rk3368: iommu: fix hevc_mmu base address

Signed-off-by: Simon <xxm@rock-chips.com>
9 years agork3368 lcdc: fix deadlock when close lcdc and update reg
hjc [Fri, 27 Mar 2015 10:57:38 +0000 (18:57 +0800)]
rk3368 lcdc: fix deadlock when close lcdc and update reg

Signed-off-by: hjc <hjc@rock-chips.com>
9 years agork3368: efuse: fix warning and
guoyi [Fri, 27 Mar 2015 07:33:38 +0000 (15:33 +0800)]
rk3368: efuse: fix warning and
renamed rockchip_efuse_get_temp to rockchip_efuse_get_temp_adjust;

Signed-off-by: guoyi <gy@rock-chips.com>
9 years agork3368: efuse: change efuse get temp func
David Wu [Fri, 27 Mar 2015 07:02:47 +0000 (15:02 +0800)]
rk3368: efuse: change efuse get temp func

Signed-off-by: David Wu <wdc@rock-chips.com>
9 years agoarm64: Fix deadlock scenario with smp_send_stop()
Arun KS [Wed, 7 May 2014 01:41:23 +0000 (02:41 +0100)]
arm64: Fix deadlock scenario with smp_send_stop()

If one process calls sys_reboot and that process then stops other
CPUs while those CPUs are within a spin_lock() region we can
potentially encounter a deadlock scenario like below.

CPU 0                   CPU 1
-----                   -----
                        spin_lock(my_lock)
smp_send_stop()
 <send IPI>             handle_IPI()
                         disable_preemption/irqs
                          while(1);
 <PREEMPT>
spin_lock(my_lock) <--- Waits forever

We shouldn't attempt to run any other tasks after we send a stop
IPI to a CPU so disable preemption so that this task runs to
completion. We use local_irq_disable() here for cross-arch
consistency with x86.

Based-on-work-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Arun KS <getarunks@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit b9acc49ee9464f8f8232a790045d057eb158e869)

Conflicts:
arch/arm64/kernel/process.c

9 years agoarm64: Fix machine_shutdown() definition
Arun KS [Wed, 7 May 2014 01:41:22 +0000 (02:41 +0100)]
arm64: Fix machine_shutdown() definition

This patch ports most of commit 19ab428f4b79 "ARM: 7759/1: decouple CPU
offlining from reboot/shutdown" by Stephen Warren from arch/arm to
arch/arm64.

machine_shutdown() is a hook for kexec. Add a comment saying so, since
it isn't obvious from the function name.

Halt, power-off, and restart have different requirements re: stopping
secondary CPUs than kexec has. The former simply require the secondary
CPUs to be quiesced somehow, whereas kexec requires them to be
completely non-operational, so that no matter where the kexec target
images are written in RAM, they won't influence operation of the
secondary CPUS,which could happen if the CPUs were still executing some
kind of pin loop. To this end, modify machine_halt, power_off, and
restart to call smp_send_stop() directly, rather than calling
machine_shutdown().

In machine_shutdown(), replace the call to smp_send_stop() with a call
to disable_nonboot_cpus(). This completely disables all but one CPU,
thus satisfying the kexec requirements a couple paragraphs above.

Signed-off-by: Arun KS <getarunks@gmail.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 90f51a09ef83703b6c2e0434e0384b61b59699d3)

9 years agork3368: thermal: add adjust temp from efuse
David Wu [Thu, 26 Mar 2015 14:29:24 +0000 (22:29 +0800)]
rk3368: thermal: add adjust temp from efuse

Signed-off-by: David Wu <wdc@rock-chips.com>
9 years agork3368: add rockchip_get_temp function and
guoyi [Fri, 27 Mar 2015 03:07:02 +0000 (11:07 +0800)]
rk3368: add rockchip_get_temp function and
rockchip_get_leakage support for 3368

9 years agomipi: arm64: rockchip_defconfig enable mipi default.
xubilv [Thu, 26 Mar 2015 00:33:31 +0000 (08:33 +0800)]
mipi: arm64: rockchip_defconfig enable mipi default.

Signed-off-by: xubilv <xbl@rock-chips.com>
9 years agork3368: dvfs: avoid null-pointer dereference in dvfs_get_temp
Xiao Feng [Thu, 26 Mar 2015 02:38:56 +0000 (10:38 +0800)]
rk3368: dvfs: avoid null-pointer dereference in dvfs_get_temp

Signed-off-by: Xiao Feng <xf@rock-chips.com>
9 years agommc: rk_sdmmc: substitude regulator_set_voltage for io switch usage
lintao [Thu, 26 Mar 2015 09:14:55 +0000 (17:14 +0800)]
mmc: rk_sdmmc: substitude regulator_set_voltage for io switch usage

Signed-off-by: lintao <lintao@rock-chips.com>
9 years agoHDMI: rockchip-hdmiv2:
Zheng Yang [Thu, 26 Mar 2015 08:18:38 +0000 (16:18 +0800)]
HDMI: rockchip-hdmiv2:
Set i2c5_hdmi to gpio mode when suspend and reset
it to hdmi ddc mode when system resume.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agoHDMI: add dts node "rockchip,defaultmode" to define HDMI default output mode.
Zheng Yang [Thu, 26 Mar 2015 06:40:32 +0000 (14:40 +0800)]
HDMI: add dts node "rockchip,defaultmode" to define HDMI default output mode.

Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
9 years agomipi: rk3368 support power domain - pd_mipi_dsi.
xubilv [Wed, 25 Mar 2015 10:03:40 +0000 (18:03 +0800)]
mipi: rk3368 support power domain - pd_mipi_dsi.

Signed-off-by: xubilv <xbl@rock-chips.com>