Module Name: src
Committed By: riastradh
Date: Sun Dec 19 09:43:57 UTC 2021
Modified Files:
src/sys/external/bsd/drm2/include/linux: i2c.h
src/sys/external/bsd/drm2/linux: linux_i2c.c
Log Message:
Provide a definition of I2C_M_STOP XXX
Author: Maya Rashish <m...@netbsd.org>
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/external/bsd/drm2/include/linux/i2c.h
cvs rdiff -u -r1.4 -r1.5 src/sys/external/bsd/drm2/linux/linux_i2c.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/include/linux/i2c.h
diff -u src/sys/external/bsd/drm2/include/linux/i2c.h:1.9 src/sys/external/bsd/drm2/include/linux/i2c.h:1.10
--- src/sys/external/bsd/drm2/include/linux/i2c.h:1.9 Sun Dec 19 00:59:25 2021
+++ src/sys/external/bsd/drm2/include/linux/i2c.h Sun Dec 19 09:43:56 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: i2c.h,v 1.9 2021/12/19 00:59:25 riastradh Exp $ */
+/* $NetBSD: i2c.h,v 1.10 2021/12/19 09:43:56 riastradh Exp $ */
/*-
* Copyright (c) 2015 The NetBSD Foundation, Inc.
@@ -53,6 +53,7 @@ struct i2c_msg;
#define I2C_M_RD 0x01 /* xfer is read, not write */
#define I2C_M_NOSTART 0x02 /* don't initiate xfer */
#define I2C_M_TEN 0x04 /* 10-bit chip address */
+#define I2C_M_STOP 0x08 /* send stop after msg */
/*
* I2C_CLASS_*: i2c_adapter classes
Index: src/sys/external/bsd/drm2/linux/linux_i2c.c
diff -u src/sys/external/bsd/drm2/linux/linux_i2c.c:1.4 src/sys/external/bsd/drm2/linux/linux_i2c.c:1.5
--- src/sys/external/bsd/drm2/linux/linux_i2c.c:1.4 Sun Dec 19 00:59:25 2021
+++ src/sys/external/bsd/drm2/linux/linux_i2c.c Sun Dec 19 09:43:56 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: linux_i2c.c,v 1.4 2021/12/19 00:59:25 riastradh Exp $ */
+/* $NetBSD: linux_i2c.c,v 1.5 2021/12/19 09:43:56 riastradh Exp $ */
/*-
* Copyright (c) 2015 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: linux_i2c.c,v 1.4 2021/12/19 00:59:25 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: linux_i2c.c,v 1.5 2021/12/19 09:43:56 riastradh Exp $");
#include <sys/types.h>
#include <sys/errno.h>
@@ -178,6 +178,9 @@ static i2c_op_t
linux_i2c_flags_op(uint16_t flags, bool stop)
{
+ if (ISSET(flags, I2C_M_STOP))
+ stop = true;
+
if (ISSET(flags, I2C_M_RD))
return (stop? I2C_OP_READ_WITH_STOP : I2C_OP_READ);
else
