On Wed, Oct 26, 2016 at 04:20:57PM +0700, Tin Huynh wrote:
>We need to set stop bit if three conditions are true : The latest
>bytes , the latest msg_write_ids and after receiving the buffer length.
>If we use i2c_dw_xfer_need_stop , arguments of function are complex.
OK, so you would
On Wed, Oct 26, 2016 at 02:26:05PM +0700, Tin Huynh wrote:
>But can you explain more about 'but even that starts to require small
>helper function'?
So you could add a small function i2c_dw_xfer_need_stop() that returns
true if you need to set the stop bit.
On Tue, 2016-10-25 at 14:50 +0300, Mika Westerberg wrote:
> On Tue, Oct 25, 2016 at 11:35:13AM +0700, tnhu...@apm.com wrote:
> > --
> > CONFIDENTIALITY NOTICE: This e-mail message, including any
> > attachments, is
> > for the sole use of the intended recipient(s) and contains
> > information th
On Tue, Oct 25, 2016 at 11:35:13AM +0700, tnhu...@apm.com wrote:
> From: Tin Huynh
>
> Free and Open IPMI use SMBUS BLOCK Read/Write to support SSIF protocol.
> However, I2C Designwave Core Driver doesn't handle the case at the moment.
> The below patch supports this feature.
>
> Signed-off-by:
Hi
On 10/25/2016 07:35 AM, tnhu...@apm.com wrote:
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -220,6 +220,7 @@ static int dw_i2c_plat_probe(struct platform_device *pdev)
I2C_FUNC_SMBUS_BYTE |
I2C_FUNC_SMBU
From: Tin Huynh
Free and Open IPMI use SMBUS BLOCK Read/Write to support SSIF protocol.
However, I2C Designwave Core Driver doesn't handle the case at the moment.
The below patch supports this feature.
Signed-off-by: Tin Huynh
---
drivers/i2c/busses/i2c-designware-core.c| 42
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