| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1452902519-2754-15-git-send-email-kamal@canonical.com> Date: Fri, 15 Jan 2016 15:57:08 -0800 From: Kamal Mostafa <kamal@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Thomas Betker <thomas.betker@...de-schwarz.com>, Jonathan Cameron <jic23@...nel.org>, Kamal Mostafa <kamal@...onical.com> Subject: [PATCH 4.2.y-ckt 014/305] iio: adc: xilinx: Fix VREFN scale 4.2.8-ckt2 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Thomas Betker <thomas.betker@...de-schwarz.com> commit a57f8dac46fbac5ab0e31aef1a98b3f6eb30c079 upstream. The scaling factor for VREFN is 3.0/4096 (not 1.0/4096), just as for VREFP. This is not immediately obvious from the specification (Xilinx UG480), but has been confirmed by Xilinx support. Suggested-by: Hartmut Knaack <knaack.h@....de> Signed-off-by: Thomas Betker <thomas.betker@...de-schwarz.com> Signed-off-by: Jonathan Cameron <jic23@...nel.org> Signed-off-by: Kamal Mostafa <kamal@...onical.com> --- drivers/iio/adc/xilinx-xadc-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c index ce93bd8..95c0b3d 100644 --- a/drivers/iio/adc/xilinx-xadc-core.c +++ b/drivers/iio/adc/xilinx-xadc-core.c @@ -857,6 +857,7 @@ static int xadc_read_raw(struct iio_dev *indio_dev, case XADC_REG_VCCINT: case XADC_REG_VCCAUX: case XADC_REG_VREFP: + case XADC_REG_VREFN: case XADC_REG_VCCBRAM: case XADC_REG_VCCPINT: case XADC_REG_VCCPAUX: -- 1.9.1
Powered by blists - more mailing lists