From: George Cherian <george.cherian@cavium.com>
To: linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org
Cc: wsa@the-dreams.de, Dmitry Bazhenov <dmitry.bazhenov@auriga.com>
Subject: [PATCH 3/4] i2c: xlp9xx: report SMBus block read functionality
Date: Thu, 18 Jan 2018 05:39:23 +0000 [thread overview]
Message-ID: <1516253964-4615-3-git-send-email-george.cherian@cavium.com> (raw)
In-Reply-To: <1516253964-4615-1-git-send-email-george.cherian@cavium.com>
From: Dmitry Bazhenov <dmitry.bazhenov@auriga.com>
Report SMBus block read functionality which is actually supported.
Signed-off-by: Dmitry Bazhenov <dmitry.bazhenov@auriga.com>
---
drivers/i2c/busses/i2c-xlp9xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-xlp9xx.c b/drivers/i2c/busses/i2c-xlp9xx.c
index b5b224e..1f6d780 100644
--- a/drivers/i2c/busses/i2c-xlp9xx.c
+++ b/drivers/i2c/busses/i2c-xlp9xx.c
@@ -374,8 +374,8 @@ static int xlp9xx_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
static u32 xlp9xx_i2c_functionality(struct i2c_adapter *adapter)
{
- return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C |
- I2C_FUNC_10BIT_ADDR;
+ return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_SMBUS_READ_BLOCK_DATA |
+ I2C_FUNC_I2C | I2C_FUNC_10BIT_ADDR;
}
static const struct i2c_algorithm xlp9xx_i2c_algo = {
--
2.1.4
next prev parent reply other threads:[~2018-01-18 5:39 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-18 5:39 [PATCH 1/4] i2c: xlp9xx: return ENXIO on slave address NACK George Cherian
2018-01-18 5:39 ` [PATCH 2/4] i2c: xlp9xx: Handle transactions with I2C_M_RECV_LEN properly George Cherian
2018-02-26 20:20 ` Wolfram Sang
2018-01-18 5:39 ` George Cherian [this message]
2018-02-26 20:21 ` [PATCH 3/4] i2c: xlp9xx: report SMBus block read functionality Wolfram Sang
2018-01-18 5:39 ` [PATCH 4/4] i2c: xlp9xx: Check for Bus state after every transfer George Cherian
2018-02-26 20:22 ` Wolfram Sang
2018-02-27 5:00 ` George Cherian
2018-02-27 5:11 ` George Cherian
2018-02-27 9:05 ` Wolfram Sang
2018-02-27 9:32 ` George Cherian
2018-02-27 9:04 ` Wolfram Sang
2018-02-27 9:32 ` George Cherian
2018-01-30 14:28 ` [PATCH 1/4] i2c: xlp9xx: return ENXIO on slave address NACK George Cherian
2018-02-26 20:20 ` Wolfram Sang
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