linux-toradex.git/drivers/mfd, branch kk4.4.2_1.0.0-beta Linux kernel for Apalis and Colibri modules ENGR00235370-4 pmic: Fix the bug of pmic I2C 2012-12-12T07:50:44+00:00 Zhang Xiaodong B39117@freescale.com 2012-12-12T07:45:54+00:00 2d96f16a3ee181f2d2ff794bc23f29be15e39cbd Fix the bug of wm831x pmic I2C Signed-off-by: Zhang Xiaodong <B39117@freescale.com> Acked-by: Lily Zhang 
Fix the bug of wm831x pmic I2C

Signed-off-by: Zhang Xiaodong <B39117@freescale.com>
Acked-by: Lily Zhang
Merge remote branch 'fsl-linux-sdk/imx_3.0.35' into imx_3.0.35_android 2012-11-08T02:24:56+00:00 Xinyu Chen xinyu.chen@freescale.com 2012-11-08T02:24:56+00:00 ac758db7a1ff13fbde98f4f3d1d2ac2c77780ccf Conflicts: arch/arm/plat-mxc/dvfs_core.c drivers/input/keyboard/mpr121.c drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c include/linux/i2c/mpr.h sound/soc/imx/imx-wm8962.c 
Conflicts:
	arch/arm/plat-mxc/dvfs_core.c
	drivers/input/keyboard/mpr121.c
	drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_driver.c
	include/linux/i2c/mpr.h
	sound/soc/imx/imx-wm8962.c
ENGR00230381 when unplug HDMI, the audio will be pending for a while 2012-10-31T07:55:14+00:00 b02247 b02247@freescale.com 2012-10-31T06:16:10+00:00 a5af6fbbb00eb40f7722082f82131986d716238c Revert "ENGR00224245 HDMI AUDIO: stop/start PCM while unplug,blank/plug,unblank" This reverts commit f8dd4f6fea093e46a30d5e438baa33702f626372. This patch is for pulse audio. which is not fit for Android. Signed-off-by: b02247 <b02247@freescale.com> 
Revert "ENGR00224245 HDMI AUDIO: stop/start PCM while unplug,blank/plug,unblank"

This reverts commit f8dd4f6fea093e46a30d5e438baa33702f626372.

This patch is for pulse audio. which is not fit for Android.

Signed-off-by: b02247 <b02247@freescale.com>
ENGR00230920-3 HDMI AUIDO: export symbol in HDMI core driver 2012-10-24T06:03:46+00:00 Chen Liangjun b36089@freescale.com 2012-10-24T04:46:53+00:00 5246d63f5a8353ed13deb3b2a50a73448626d34d Export symbol in HDMI core driver to support HDMI AUDIO codec driver's loadable module build. Signed-off-by: Chen Liangjun <b36089@freescale.com> 
Export symbol in HDMI core driver to support HDMI AUDIO codec driver's
loadable module build.

Signed-off-by: Chen Liangjun <b36089@freescale.com>
ENGR00230334-2: Port 3.0.35 linux kernel to iMX53 SMD for Jellybean bringup. 2012-10-19T00:20:26+00:00 Nitin Garg nitin.garg@freescale.com 2012-10-19T00:08:40+00:00 eec23c400e5c39ae338b9112031a302230220294 Port 3.0.35 linux kernel to iMX53 SMD for Jellybean bringup. Signed-off-by: Nitin Garg <nitin.garg@freescale.com> 
Port 3.0.35 linux kernel to iMX53 SMD for Jellybean bringup.

Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
ENGR00224245 HDMI AUDIO: stop/start PCM while unplug,blank/plug, unblank 2012-09-13T16:06:39+00:00 Chen Liangjun b36089@freescale.com 2012-09-13T13:28:11+00:00 f8dd4f6fea093e46a30d5e438baa33702f626372 When unplug, blank happens, HDMI audio can't play properly. So in driver, audio pcm would be disconnected when event above happens. However, pulse audio can't process disconnect event properly and if an blank or unplug event happens, HDMI sink would lost and can't be back again. In this patch, instead of disconnecting audio PCM stream, triggering stop audio pcm while unplug and blank, triggering start again while plug and unblank if the audio pcm is triggerd stop in the unplug/blank event. Signed-off-by: Chen Liangjun <b36089@freescale.com> 
When unplug, blank happens, HDMI audio can't play properly. So in
driver, audio pcm would be disconnected when event above happens.
However, pulse audio can't process disconnect event properly and if an
blank or unplug event happens, HDMI sink would lost and can't be back
again.

In this patch, instead of disconnecting audio PCM stream, triggering
stop audio pcm while unplug and blank, triggering start again while plug
and unblank if the audio pcm is triggerd stop in the unplug/blank event.
Signed-off-by: Chen Liangjun <b36089@freescale.com>
ENGR00182456-1 HDMI: Add interface for HDMI audio management 2012-08-29T06:22:55+00:00 Chen Liangjun b36089@freescale.com 2012-08-21T09:25:36+00:00 7227ff69e142764b73a7998df6059697e7788d0e In this patch, add support for: 1. Interface for HDMI audio to register PCM into HDMI core driver. 2. Interface for HDMI video driver to stop HDMI audio 3. Interface for HDMI video driver to inform the state of HDMI cable and state of HDMI blank. Signed-off-by: Chen Liangjun <b36089@freescale.com> 
In this patch, add support for:

1. Interface for HDMI audio to register PCM into HDMI core driver.
2. Interface for HDMI video driver to stop HDMI audio
3. Interface for HDMI video driver to inform the state of HDMI cable and
state of HDMI blank.

Signed-off-by: Chen Liangjun <b36089@freescale.com>
ENGR00219837-1 HDMI: Add HDMI_SDMA support for RIGEL TO1.1 2012-08-09T08:55:11+00:00 Chen Liangjun b36089@freescale.com 2012-08-08T12:54:19+00:00 e9aba4ccd0a4036092b5311247c926be3643d24c In RIGEL TO1.1, the same HDMI_SDMA fix is introduced as ARIK TO1.2. Add support for RIGEL TO1.1 for HDMI_SDMA functionality. In this patch: 1.Add hdmi_SDMA_check() interface to judge whether MX6 chip support HDMI_SDMA. 2.Replace mx6q_version() check with hdmi_SDMA_check() to support both ARIK To1.2 and RIGEL TO1.1. Signed-off-by: Chen Liangjun <b36089@freescale.com> 
In RIGEL TO1.1, the same HDMI_SDMA fix is introduced as ARIK TO1.2. Add
support for RIGEL TO1.1 for HDMI_SDMA functionality.

In this patch:
	1.Add hdmi_SDMA_check() interface to judge whether MX6 chip
	support HDMI_SDMA.
	2.Replace mx6q_version() check with hdmi_SDMA_check() to support
	both ARIK To1.2 and RIGEL TO1.1.

Signed-off-by: Chen Liangjun <b36089@freescale.com>
ENGR00215188-4 PFUZE : remove related old code in pfuze driver 2012-07-20T05:39:10+00:00 Robin Gong B38343@freescale.com 2012-06-28T06:35:37+00:00 58ff970c8d0f86cfd3a62a4910d388fc388f0ab9 1.remove related old code in pfuze driver 2.add i2c write retry as i2c read retry. Signed-off-by: Robin Gong <B38343@freescale.com> 
1.remove related old code in pfuze driver
2.add i2c write retry as i2c read retry.
Signed-off-by: Robin Gong <B38343@freescale.com>
ENGR00178461-02 HDMI1080p: hotplug cause kernel panic. 10% 2012-07-20T05:38:15+00:00 Sandor Yu R01008@freescale.com 2012-05-29T08:54:13+00:00 25033dc50af0c6171dc5e71d694781520ddb771a It is a warning cause by HDMI driver irq enable count mismatch. The purpose of maintain HDMI irq count is to disable hdmi_iahb_clk when HDMI cable plugout. But hdmi_iahb_clk parent ahb clock is always enabled when system run, so hdmi_iabh_clk power consumption is very low. The function clk_get_usecount introduce by irq count maintain is not safety in SMP. Remove HDMI irq count in HDMI driver, keep hdmi_iahb_clk always run. and disable hdmi_iahb_clk and hdmi_isfr_clk when FB Blank. Signed-off-by: Sandor Yu <R01008@freescale.com> 
It is a warning cause by  HDMI driver irq enable count mismatch.
The purpose of maintain HDMI irq count is to disable hdmi_iahb_clk
when HDMI cable plugout.
But hdmi_iahb_clk parent ahb clock is always enabled when system run,
so hdmi_iabh_clk power consumption is very low.
The function clk_get_usecount introduce by irq count maintain
is not safety in SMP.

Remove HDMI irq count in HDMI driver, keep hdmi_iahb_clk always run.
and disable hdmi_iahb_clk and hdmi_isfr_clk when FB Blank.

Signed-off-by: Sandor Yu <R01008@freescale.com>