From: Matthias Grimm <matthiasgrimm@users.sourceforge.net>
To: linuxppc-dev@lists.linuxppc.org
Subject: [PATCH] kernel 2.6.7, fixing pmu.h
Date: Sun, 8 Aug 2004 10:06:57 +0200 [thread overview]
Message-ID: <200408081006.57085.matthiasgrimm@users.sourceforge.net> (raw)
[-- Attachment #1: Type: text/plain, Size: 174 bytes --]
Hi,
This patch fixes a PMU command for OHARE Powerbooks
and adds two flags.
This patch is against kernel 2.6.7 but works also with kernels 2.4.x
Best Regards
Matthias
[-- Attachment #2: patch_pmu.h --]
[-- Type: text/x-chdr, Size: 1494 bytes --]
--- linux-2.6.7/include/linux/pmu.h Wed Jun 16 07:18:57 2004
+++ linux-2.6.7patched/include/linux/pmu.h Sun Aug 8 10:02:42 2004
@@ -24,6 +24,7 @@
#define PMU_SET_VOLBUTTON 0x40 /* set volume up/down position */
#define PMU_BACKLIGHT_BRIGHT 0x41 /* set backlight brightness */
#define PMU_GET_VOLBUTTON 0x48 /* get volume up/down position */
+#define PMU_GET_BRIGHTBUTTON 0x49 /* report brightness up/down pos */
#define PMU_PCEJECT 0x4c /* eject PC-card from slot */
#define PMU_BATTERY_STATE 0x6b /* report battery state etc. */
#define PMU_SMART_BATTERY_STATE 0x6f /* report battery state (new way) */
@@ -35,7 +36,7 @@
#define PMU_POWER_EVENTS 0x8f /* Send power-event commands to PMU */
#define PMU_I2C_CMD 0x9a /* I2C operations */
#define PMU_RESET 0xd0 /* reset CPU */
-#define PMU_GET_BRIGHTBUTTON 0xd9 /* report brightness up/down pos */
+/*#define PMU_GET_BRIGHTBUTTON 0xd9 * reportdd brightness up/down pos */
#define PMU_GET_COVER 0xdc /* report cover open/closed */
#define PMU_SYSTEM_READY 0xdf /* tell PMU we are awake */
#define PMU_GET_VERSION 0xea /* read the PMU version */
@@ -69,6 +70,8 @@
/* Bits in the environement message (either obtained via PMU_GET_COVER,
* or via PMU_INT_ENVIRONMENT on core99 */
#define PMU_ENV_LID_CLOSED 0x01 /* The lid is closed */
+#define PMU_ENV_AC_POWER 0x04 /* AC power is present */
+#define PMU_ENV_BATTERY_PRESENT 0x10 /* Any battery present */
/* I2C related definitions */
#define PMU_I2C_MODE_SIMPLE 0
reply other threads:[~2004-08-08 8:06 UTC|newest]
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