A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

ACPI: Use ACPICA native way to decode the PLD buffer

Browse source 
This patch is on top of the ACPICA 20120816 release, which implemented
a native way to decode PLD buffer, so use it instead of leting upper
level users do the decoding.

v2: Modify the check for PLD buffer length to reject buffers whose
length < 16

Signed-off-by: Feng Tang <[email protected]>
Signed-off-by: Bob Moore <[email protected]>
Signed-off-by: Len Brown <[email protected]>
This commit is contained in:
Feng Tang 2012-08-21 09:56:58 +08:00 • committed by Len Brown
commit 8ede06aba5
2 changed files with 8 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

31
include/acpi/acpi_bus.h
View file

@ -54,37 +54,8 @@ acpi_status
acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
u32 status_code, struct acpi_buffer *status_buf);
struct acpi_pld {
unsigned int revision:7; /* 0 */
unsigned int ignore_colour:1; /* 7 */
unsigned int colour:24; /* 8 */
unsigned int width:16; /* 32 */
unsigned int height:16; /* 48 */
unsigned int user_visible:1; /* 64 */
unsigned int dock:1; /* 65 */
unsigned int lid:1; /* 66 */
unsigned int panel:3; /* 67 */
unsigned int vertical_pos:2; /* 70 */
unsigned int horizontal_pos:2; /* 72 */
unsigned int shape:4; /* 74 */
unsigned int group_orientation:1; /* 78 */
unsigned int group_token:8; /* 79 */
unsigned int group_position:8; /* 87 */
unsigned int bay:1; /* 95 */
unsigned int ejectable:1; /* 96 */
unsigned int ospm_eject_required:1; /* 97 */
unsigned int cabinet_number:8; /* 98 */
unsigned int card_cage_number:8; /* 106 */
unsigned int reference:1; /* 114 */
unsigned int rotation:4; /* 115 */
unsigned int order:5; /* 119 */
unsigned int reserved:4; /* 124 */
unsigned int vertical_offset:16; /* 128 */
unsigned int horizontal_offset:16; /* 144 */
} __attribute__((__packed__));
acpi_status
acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld *pld);
acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
#ifdef CONFIG_ACPI
#include <linux/proc_fs.h>