Attachment 5334 Details for Bug 6623 – split ATII2CAddress into ATII2CStart and ATII2CAddress

[patch] split ATII2CAddress into ATII2CStart and ATII2CAddress

patch (text/plain), 1.38 KB, created by Samuel Thibault on 2006-04-17 02:43:13 UTC

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Creator: Samuel Thibault

Created: 2006-04-17 02:43:13 UTC

Size: 1.38 KB

patch

obsolete

>Index: src/atii2c.c
>===================================================================
>RCS file: /cvs/xorg/driver/xf86-video-ati/src/atii2c.c,v
>retrieving revision 1.3
>diff -u -r1.3 atii2c.c
>--- src/atii2c.c	11 Jul 2005 02:29:44 -0000	1.3
>+++ src/atii2c.c	16 Apr 2006 16:36:41 -0000
>@@ -117,15 +117,14 @@
> 
> 
> /*
>- * ATII2CAddress --
>+ * ATII2CStart --
>  *
>- * This function puts a Start bit and an 8-bit address on the I2C bus.
>+ * This function puts a start signal on the I2C bus.
>  */
>-static Bool
>-ATII2CAddress
>+static void
>+ATII2CStart
> (
>-    I2CDevPtr    pI2CDev,
>-    I2CSlaveAddr Address
>+    I2CDevPtr pI2CDev
> )
> {
>     I2CBusPtr pI2CBus = pI2CDev->pI2CBus;
>@@ -147,6 +146,21 @@
>     ATII2CSCLBitOn;
>     ATII2CSDABitOff;
>     ATII2CSCLBitOff;
>+}
>+
>+/*
>+ * ATII2CAddress --
>+ *
>+ * This function puts a Start bit and an 8-bit address on the I2C bus.
>+ */
>+static Bool
>+ATII2CAddress
>+(
>+    I2CDevPtr    pI2CDev,
>+    I2CSlaveAddr Address
>+)
>+{
>+    I2CBusPtr pI2CBus = pI2CDev->pI2CBus;
> 
>     /* Send low byte of device address */
>     if ((*pI2CBus->I2CPutByte)(pI2CDev, (I2CByte)Address))
>@@ -318,6 +332,7 @@
>     pI2CBus->scrnIndex         = iScreen;
> 
>     pI2CBus->I2CAddress        = ATII2CAddress;
>+    pI2CBus->I2CStart          = ATII2CStart;
>     pI2CBus->I2CStop           = ATII2CStop;
>     pI2CBus->I2CPutByte        = ATII2CPutByte;
>     pI2CBus->I2CGetByte        = ATII2CGetByte;

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