Attachment 121410 Details for Bug 91966 – Adjusting I2C Bus 2 timings

[patch] Adjusting I2C Bus 2 timings

0010-Adjusting-I2C-Bus-2-timings.patch (text/plain), 1.01 KB, created by Kevin Brace on 2016-01-30 04:08:00 UTC

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Creator: Kevin Brace

Created: 2016-01-30 04:08:00 UTC

Size: 1.01 KB

patch

obsolete

>From fc3276b2e58fd20bd8a95dbad6b640fcf74b3626 Mon Sep 17 00:00:00 2001
>From: Kevin Brace <kevinbrace@gmx.com>
>Date: Mon, 25 Jan 2016 19:00:33 -0800
>Subject: [PATCH 10/10] Adjusting I2C Bus 2 timings
>
>Due to freezes observed in several platforms, the timing parameters for
>I2C Bus 2 will be adjusted.
>---
> src/via_i2c.c |    8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
>diff --git a/src/via_i2c.c b/src/via_i2c.c
>index ca3c459..3013123 100644
>--- a/src/via_i2c.c
>+++ b/src/via_i2c.c
>@@ -173,10 +173,10 @@ ViaI2CBus2Init(ScrnInfoPtr pScrn)
>     pI2CBus->I2CGetBits = ViaI2C2GetBits;
> 
> /* The following 4 lines were copied from ViaI2CBus1Init function. */
>-    pI2CBus->ByteTimeout = 2200;
>-    pI2CBus->StartTimeout = 550;
>-    pI2CBus->HoldTime = 40;
>-    pI2CBus->BitTimeout = 40;
>+//  pI2CBus->ByteTimeout = 2200;
>+//  pI2CBus->StartTimeout = 550;
>+//  pI2CBus->HoldTime = 40;
>+//  pI2CBus->BitTimeout = 40;
> 
>     if (!xf86I2CBusInit(pI2CBus)) {
>         DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
>-- 
>1.7.9.5
>

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