Re: [PATCH v3] drm: bridge: add DesignWare HDMI I2S audio support

Hi Russell > > + platform = platform_device_register_full(); > > + if (IS_ERR_OR_NULL(platform)) > > + return PTR_ERR(platform); > > This is wrong. If platform is NULL, PTR_ERR() will return zero, which > will be interpreted as success. Please, avoid using IS_ERR_OR_NULL(), > it

[PATCH] ARM: spi: rewrites the name of the function.

From: Hiep Cao Minh This patch rewrites the name of rspi_pio_transfer_in_or_out function. Signed-off-by: Hiep Cao Minh --- drivers/spi/spi-rspi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/spi/spi-rspi.c

Re: [PATCH 1/1] ARM: spi supports 32bytes buffer for DUAL and QUAD

Hi Niklas, Thanks for your comment. On 11/05/2016 04:32 PM, Niklas Söderlund wrote: Hi Cao, On 2016-11-04 17:38:54 +0900, Cao Minh Hiep wrote: From: Hiep Cao Minh This patch supports 32bytes of buffer for DUAL and QUAD in QSPI by Using Transmit/Receive Buffer Data

Re: Applied "spi: rspi: supports 32bytes buffer for DUAL and QUAD" to the spi tree

Hi Mark, On 11/05/2016 02:23 AM, Mark Brown wrote: The patch spi: rspi: supports 32bytes buffer for DUAL and QUAD has been applied to the spi tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git Thanks, Best regards, Jinzai Solution Inc. Hiep. All being well

[PATCH v4 08/14] ARM: dts: porter: use demuxer for I2C2

From: Simon Horman Create a separate bus for HDMI related I2C2 and provide fallback to GPIO. Based on work for the r8a7790/lager by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased and fixed aliases] Signed-off-by: Wolfram Sang

[PATCH v4 12/14] ARM: dts: alt: use demuxer for I2C4

From: Simon Horman Make it possible to fallback to GPIO for I2C4 on the EXIO-B connector. This is based on reference work for the I2C0 core of the lager/r8a7790 by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased and fixed

[PATCH v4 13/14] ARM: dts: silk: use demuxer for I2C1

From: Simon Horman Create a separate bus for HDMI related I2C1 and provide fallback to GPIO. Based on work for the r8a7790/lager by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased and fixed aliases] Signed-off-by: Wolfram Sang

[PATCH v4 09/14] ARM: dts: gose: use demuxer for I2C2

From: Simon Horman Create a separate bus for HDMI related I2C2 and provide fallback to GPIO. Based on work for the r8a7790/lager by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased, corrected board name in subject, and fixed

[PATCH v4 00/14] ARM: dts: r8a779x: use demuxer for I2C

So, here is the newest series for using the I2C demuxer on Gen2 boards. Initially done by Simon. The intention of this series is to extend use of the demuxer for I2C on the lager, koelsch, porter, koelsch, alt and silk boards to cover all I2C IP blocks that are either already used or exposed via

[PATCH v4 11/14] ARM: dts: alt: use demuxer for I2C1

From: Simon Horman Create a separate bus for HDMI related I2C1 and provide fallback to GPIO. Based on work for the r8a7790/lager by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased and fixed aliases] Signed-off-by: Wolfram Sang

[PATCH v4 05/14] ARM: dts: koelsch: use demuxer for I2C1

From: Simon Horman Make it possible to fallback to GPIO for I2C1 on the EXIO-C connector. This is based on reference work for the I2C0 core of the lager/r8a7790 by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased and fixed

[PATCH v4 04/14] ARM: dts: lager: use demuxer for IIC3/I2C3

From: Simon Horman Create a separate bus for da9063 PMIC and da9210 regulator related I2C slaves. Based on similar work for HDMI by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased, corrected chip name in commit msg, updated

[PATCH v4 14/14] i2c: mux: demux-pinctrl: make drivers with no pinctrl work again

Some drivers like i2c-gpio do not have dedicated pinctrl states. They broke when error checking for pinctrl was added. Detect them now, and in their case, simply skip over pinctrl configuration. Signed-off-by: Wolfram Sang ---

[PATCH v4 07/14] ARM: dts: koelsch: use demuxer for I2C4

From: Simon Horman Make it possible to fallback to GPIO for I2C4 on the EXIO-E connector. This is based on reference work for the I2C0 core of the lager/r8a7790 by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased and fixed

[PATCH v4 10/14] ARM: dts: gose: use demuxer for I2C4

From: Simon Horman Make it possible to fallback to GPIO for I2C4 on the EXIO-E connector. This is based on reference work for the I2C0 core of the lager/r8a7790 by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased, corrected board

[PATCH v4 03/14] ARM: dts: lager: use demuxer for IIC2/I2C2

From: Simon Horman Create a separate bus for HDMI related I2C slaves. Based on work by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased, removed typo in comment and fixed aliases] Signed-off-by: Wolfram Sang

[PATCH v4 06/14] ARM: dts: koelsch: use demuxer for I2C2

From: Simon Horman Create a separate bus for HDMI related I2C2 and provide fallback to GPIO. Based on work for the r8a7790/lager by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased and fixed aliases] Signed-off-by: Wolfram Sang

[PATCH v4 02/14] ARM: dts: lager: use demuxer for IIC1/I2C1

From: Simon Horman Make it possible to select which I2C1 IP core you want to run on the EXIO-A connector. This is based on reference work for the I2C0 core of the lager board by Wolfram Sang. Signed-off-by: Simon Horman [wsa: rebased and

[PATCH v4 01/14] ARM: dts: lager: rename and reindex i2cexio

From: Simon Horman The rename from i2cexio to i2cexio0 is in in preparation for adding i2cexio1 which will use the dmuxer for IIC1/I2C1. The reindexing from i2c8 to i2c10 is to allow space for grouping of additional GPIO buses to added by follow-up patches to support