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2011-01-19ENGR00122167-4 V4L2 output: changes for TVE-VGA support.2.6.35-mx50evk-201011171130Jason Chen
Changes according to TVE-VGA patch. Signed-off-by: Jason Chen <b02280@freescale.com> (cherry picked from commit 80379f44148be8cb5a39f75e38586100f667d5db)
2011-01-19ENGR00122167-3 MSL: add VGA support and fix TVE clock issue.Jason Chen
Fix tve clock tree and adding TVE-VGA support. Signed-off-by: Jason Chen <b02280@freescale.com> (cherry picked from commit 0222a76d7798f9a52f7156173e9c66d49384cda6)
2011-01-19ENGR00122167-2 TVE-VGA: adding VGA support.Jason Chen
Add VGA support. To enable VGA on second display, you can do the following: > echo U:1280x1024p-60 > /sys/class/graphics/fb1/mode > echo 0 > /sys/class/graphics/fb1/blank To enable VGA on primary display, you can set bootcmd: video=mxcdi1fb:BGR24,VGA-XGA di1_primary or video=mxcdi1fb:BGR24,SXGA di1_primary Signed-off-by: Jason Chen <b02280@freescale.com> (cherry picked from commit e6b393f8b9f32d0a982945ad6c9a54ec5f07923b)
2011-01-19ENGR00122167-1 ipuv3: adding VGA support.Jason Chen
Add VGA support for ipu basic driver and fb driver. Signed-off-by: Jason Chen <b02280@freescale.com> (cherry picked from commit 214d8593acc37e2d5ed32e75a6518a8e306a1246)
2011-01-19ENGR00133737 MXC SDMA: fix system hangs when play audio with irq threadedZeng Zhaoming
When apply rt patch or turn on hardirq threaded in kernel, play audio by application with realtime schedule policy hangs the system. It is caused by: Requesting SDMA channel, a specific channel is used to load script and context from memory. This load phase also uses sdma to transfer, then poll a complete flag within a while(1) loop. When application with realtime schedule policy request sdma channel, it will preempt threaded irqs and prevent complete flag to be set. So a deadlock appears. Signed-off-by: Zeng Zhaoming <b32542@freescale.com> (cherry picked from commit 1d485b5d74d9585677152c3519c8d3308167de54)
2011-01-19ENGR00133749: NAND: Remove the 2G limitation from NAND driverJason Liu
Remove the 2G limitation from NAND driver since currently kernel can support more than 2GB NAND flash now. This commit will make NAND driver rescan the whole NAND to create one BBT and store to the last 4 blocks of the larger than 2GB NAND flash. This commit will have no effect on the NAND which size is not larger than 2GB. Signed-off-by: Jason Liu <r64343@freescale.com> (cherry picked from commit 5790e8a3e8a3fabc4fe7ab5f4c3524f1791e073f)
2011-01-19ENGR00133318-3 MX53 EVK:Set TVin pwr gpio to be output in io_initLiu Ying
This patch sets TVin pwr gpio to be output in io_init. Signed-off-by: Liu Ying <b17645@freescale.com> (cherry picked from commit 342ab3082b255dc2c0fd386509e308c3ce5abf6a)
2011-01-19ENGR00133318-2 MXC V4L2 capture:Correct TVin PAL/NTSC video formatsLiu Ying
As IPUv3 CSI supports interlaced scan order for CSI->SMFCx->MEM channels, change TVin PAL/NTSC video formats to be standard. Signed-off-by: Liu Ying <b17645@freescale.com> (cherry picked from commit aef894228ba2c94cff1029a4cbd6b8e9a0a8d89b)
2011-01-19ENGR00133318-1 IPUv3 CSI:Support SMFC channel interlaced scan orderLiu Ying
This patch supports interlaced scan order for CSI->SMFCx->MEM channels. Signed-off-by: Liu Ying <b17645@freescale.com> (cherry picked from commit c3b90654b76654911a2e132dd387ef9a9422e114)
2011-01-19ENGR00133635 mc13892, fix pmic ADC issue and lost irq issueZhou Jingyu
1) Add re-check to avoid event lost in edge irq mode 2) fix mutex problem caused by CHECK_ERROR(xxx) macro Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com> (cherry picked from commit 4837fb8a06c8ffd959d20785cfaf4104689b4906)
2011-01-19ENGR00133345-2 V4L2 output:Support bottom field first videoLiu Ying
This patch supports bottom field first video. Signed-off-by: Liu Ying <b17645@freescale.com> (cherry picked from commit b1123ead7b6da887c0139b455dbaf00780e7e0bb)
2011-01-19ENGR00133345-1 IPUv3 VDI:Support bottom field first settingLiu Ying
This patch supports bottom field first setting. Signed-off-by: Liu Ying <b17645@freescale.com> (cherry picked from commit c36dbf686a6e0dd7e7e746ad986105255de0b7c0)
2011-01-19ENGR00133681 VPU:Fix kernel dump when VPU doesn't use IRAMLiu Ying
If VPU doesn't use IRAM, there will be a kernel dump when we enter VPU driver probe function. This issue is caused by allocating IRAM with zero buffer size. Signed-off-by: Liu Ying <b17645@freescale.com> (cherry picked from commit 020fa3509623f49aa759fb47864b70eb017403f8)
2011-01-19ENGR00133626 MX51: Enable battery charger on i.MX51 babbageNancy Chen
MX51: Enable battery charger on i.MX51 babbage. The issue that board would be damaged if a battery was not connected was fixed on MC13892 version 2.0 Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>
2011-01-19mtd: add init_size hook for NAND driverHuang Shijie
Not all the NAND devices have all the information in additional id bytes. So add a hook in the nand_chip{} is a good method to calculate the right value of oobsize, erasesize and so on. Without the hook,you will get the wrong value, and you have to hack in the ->scan_bbt() to change the wrong value which make the code mess. Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-19ENGR00133595 NAND : fix the wrong position for ONFI-nand's Block-mark swappingHuang Shijie
The ONFI nand needs the GF14. So change the block mark's position for ONFI NAND. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133590 UART: let user control HW flow controlZhang Jiejing
HW flow control should be enable/disable by userspace. It can be set by tty option: options.c_cflag of CRTSCTS bit. This bug is found by testing UART BT AR3001 chip, this chip will wake up the chip by set RTS to high, it needs frist disable HW flow control, set RTS, then disable HW flow control. Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
2011-01-19ENGR00133580 PMIC: Configure battery driver as a moduleNancy Chen
PMIC: Configure battery driver as a loadable module. Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>
2011-01-19ENGR00133380 FEC: Fix dhcp failure at i.MX28 EVKFrank Li
Fix dhcp failure at i.MX28 EVK board caused by 1588 patch Signed-off-by: Xie Xiaobo <R63061@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com>
2011-01-19ENGR00133511 MX28: Fixed 1588 clock divider setting errorXie Xiaobo
1588 clock need to set divider in HW_CLKCTRL_ENET register, and these bits should be cleaned before set them. Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>
2011-01-19ENGR00133377 mx28: fix system suspend twice issueZhou Jingyu
fix issue: system would enter suspend twice instead of resume when press pwr key twice Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com>
2011-01-19ENGR00133489 IMX USB-OTG:usb otg host mode wakeup may not workHu hui
when plug A-cable, but no usb device connect to the cable's receptacle, then unplug the cable, and then plug the cable again, the wakeup function can not work. Signed-off-by: Hu Hui <b29976@freescale.com>
2011-01-19ENGR00132954 - EPDC fb: SET_TEMPERATURE causes hangDanny Nold
- Hang was caused by accessing EPDC registers without enabling clocks to the EPDC module. Fix is to defer actual write to EPDC registers until subsequent screen updates are requested. Signed-off-by: Danny Nold <dannynold@freescale.com>
2011-01-19ENGR00132537-3 - MSL: Add 6.0" V220 panel, update other E-Ink panelsDanny Nold
- Added new entry for 6.0" V220 E-Ink panel - Updated timing info for other panels Signed-off-by: Danny Nold <dannynold@freescale.com>
2011-01-19ENGR00132537-2 - Firmware: Added new 6.0" V220 waveform file, renamed othersDanny Nold
- New waveform file format is epdc_E[panel size]_[panel type] - Added support for 6.0" V220 panel Signed-off-by: Danny Nold <dannynold@freescale.com>
2011-01-19ENGR00132537-1 - EPDC fb/PxP: Support conversion from grayscale to monochromeDanny Nold
- User can specify a flag (EPDC_FLAG_FORCE_MONOCHROME) to have 8-bit grayscale converted to monochrome (black or white) via processing in the PxP (using the LUT). - Added logic to check against the full videomode when identifying the desired FB mode. This allows support for multiple modes with the same dimensions. Signed-off-by: Danny Nold <dannynold@freescale.com>
2011-01-19ENGR00133485 mx28: low speed device doesn't be supported at otg portPeter Chen
Fix bug that low speed device doesn't be supported at otg port Signed-off-by: Peter Chen <peter.chen@freescale.com>
2011-01-19ENGR00133478-2 IMX USB:move clk_enable from irq context to thread contextHu hui
Driver Part move the usb clk_enable from irq context to a kernel thread context, so that the voltage can be changed in clk_enable function. Signed-off-by: Hu Hui <b29976@freescale.com>
2011-01-19ENGR00133478-1 IMX USB:move clk_enable from irq context to thread contextHu hui
MSL Part move the usb clk_enable from irq context to a kernel thread context, so that the voltage can be changed in clk_enable function. Signed-off-by: Hu Hui <b29976@freescale.com>
2011-01-19ENGR00133310 NAND : update the mtd->ecc_stats when reading page failedHuang Shijie
If tell the real correcting infomation to the upper layer of MTD, the torture thread of UBIFS will do the torture test in a very often frequency. This will eat up all the reservation blocks of the UBIFS. So tell the real correcting infomation only when the failure occured, or the corrected times nearly reached the ECC threshold. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133442 NAND : remove redundant clock operationsHuang Shijie
The nfc->begin() or nfc->end() will do the relative clock opertions. Enable clock or disable clock here is redundant. So just remove it. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133309 NAND : fix compile warnings for GPMIHuang Shijie
fix compile warnings for the GPMI. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-10 NAND : add ddr_clk for imx50Huang Shijie
In imx50, the low power feature is introduced into the system. We have to enable the ddr_clk explicitly before doing any DMA operations. So enable the ddr_clk in ->begin(), and disable it in ->end(); Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-9 NAND : add ONFI init codeHuang Shijie
Add the ONFI nand init code. In DDR mode of ONFI NAND, the data READ/WRITE will become 16-bit, although the ALE/CLE are still use the 8-bit. So changing the DMA command chains of ECC READ/WRITE page's operations to support the ONFI nand. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-8 NAND : add ONFI NAND commandsHuang Shijie
add the new ONFI NAND commands to the common header file. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-7 NAND : set proper ECC parameters for ONFI nandHuang Shijie
ONFI nand needs the 24-bit ECC and 1k data chunk. DMA page size changes to the real used size. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-6 NAND : add extra_init() hook for ONFI nandHuang Shijie
ONFI nand works in asynchronous mode in normal case, You have to do extra initialization to let it work in DDR mode(synchronous mode). so add extra initialization hook for ONFI nand. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-5 NAND : add device info for ONFI nandHuang Shijie
ONFI nand needs 24-bit ECC per 1080 bytes of data. So add a 24-bit ECC search table for the ONFI nand. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-4 NAND : add is_onfi_nand field for nand_device_info{}Huang Shijie
Add the new field to distinguish the ONFI nand from the others. Alos add the function is_onfi_nand() to check the ONFI nand. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-3 NAND : add ID infomation for ONFI nandHuang Shijie
add the necessary id infomation for the MICRON ONFI nand. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-2 DMA : remove mutex for each channelHuang Shijie
The spin_lock is enough for each DMA channel, so remove the mutex lock. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133178-1 NAND : add set_parent()/set_rate() for GPMIHuang Shijie
The ONFI nand need the PLL1 clock, so add the two function to change the bypass clock. add some comments for GPMI clocks too. Signed-off-by: Huang Shijie <b32955@freescale.com>
2011-01-19ENGR00133440 mx23/mx28: add CONFIG_I2C_CHARDEV in defconfigAisheng.Dong
This is required for using i2c tools. Signed-off-by: Aisheng.Dong <b29396@freescale.com>
2011-01-19ENGR00133429 MX51 DVFS_PER: Set LP voltage to 1.25 VNancy Chen
MX51 DVFS_PER: Set high setpoint and low setpoint of LP voltage from 1.2 V to 1.25 V. Signed-off-by: Nancy Chen <Nancy.Chen@freescale.com>
2011-01-19ENGR00127010-2 mxs: change i2c device addressAisheng.Dong
The original defined i2c device address has been shifted 1 to left because i2c bus driver's limitation. This doesn't make much sense. After driver fix, we define its real address now. Signed-off-by: Aisheng.Dong <b29396@freescale.com>
2011-01-19ENGR00127010-1 mxs i2c: make i2c addr handling be compatible with i2c frameworkAisheng.Dong
The Linux I2C framework expects the slave address as the 7LSB bits, therefore the address must be shifted 1 to left to become the real byte sending on the I2C bus. Signed-off-by: Aisheng.Dong <b29396@freescale.com>
2011-01-19ENGR00133268 MX28: DVFS support mDDRFrank Li
Support mDDR in DVFS driver,using config menu system type->Freescale i.MXS implementtations-> Memory type is mDDR to select mDDR as memory Signed-off-by: Frank Li <frank.li@freescale.com>
2011-01-19ENGR00133034 ipuv3: fix black flash issue during high resolution video playbackJason Chen
When v4l2 using ic bypass mode, and format is non-interleaving, if the resolution is large, like 720P on mx51, it has chance to make screen black flash. Need enlarge burst size of IDMA display for above case. Signed-off-by: Jason Chen <b02280@freescale.com> Signed-off-by: Ferderber Ran <r53561@freescale.com>
2011-01-19ENGR00131983-2 UBIBLOCK: Fix crash when run ubiattachFrank Li
Some variable change at 2.6.35. So ubiblock need update to use new member variable. Signed-off-by: Frank Li <Frank.Li@freescale.com>
2011-01-19ENGR00131983-1 MTD: Fix wrong check register_blkdev return valueFrank Li
register_blkdev return 1..255 when major = 0. if (ret ) { printk(KERN_WARNING "Unable to register %s block device on major %d: %d\n", tr->name, tr->major, ret); mutex_unlock(&mtd_table_mutex); return ret; } Above code will return fail when register_blkdev return allocated major number. Signed-off-by: Patrick Turley <patrick.turley@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com>
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