summaryrefslogtreecommitdiff
path: root/include/acpi.h
Commit message (Collapse)AuthorAgeFilesLines
* LICENSE: remove unnecessary (c) after CopyrightTom Hughes2019-06-191-1/+1
| | | | | | | | | | | | | | | | Ran the following command: git grep -l 'Copyright (c)' | \ xargs sed -i 's/Copyright (c)/Copyright/g' BRANCH=none BUG=none TEST=make buildall -j Change-Id: I6cc4a0f7e8b30d5b5f97d53c031c299f3e164ca7 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1663262 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* dptf: Add support for DDPNFurquan Shaikh2018-11-151-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds Device DPTF Profile Number(DDPN) to EC_ACPI_MEM_DEVICE_ORIENTATION field to indicate to host which DPTF profile should be loaded depending upon the device mode. This is done to de-couple DPTF table loading from tablet mode flag to allow different drivers within EC to set the profile number depending upon their design. In order to maintain backward compatibility, this change treats 0 as reserved to indicate to host that it should fall back to using tablet mode switch to decide which DPTF table to load. Additionally, it provides helper function to allow drivers to set the profile number that will be returned on host query for EC_ACPI_MEM_DEVICE_ORIENTATION. It also adds a new config option CONFIG_DPTF_MULTI_PROFILE that should be selected by the boards that support multiple DPTF profiles on the host side. CQ-DEPEND=CL:1295852 BUG=b:117844490 BRANCH=None TEST=make -j buildall Change-Id: Idfa0cfea48b9df346533342647258474fb63e86c Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://chromium-review.googlesource.com/1295851 Commit-Ready: Furquan Shaikh <furquan@chromium.org> Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Duncan Laurie <dlaurie@google.com>
* Move ACPI stuff out of chip/lm4 and into commonBill Richardson2013-12-121-0/+23
The port 62/66 ACPI commands were implemented in chip/lm4/lpc.c. They should be handled in common instead of being tied to a particular EC. BUG=chrome-os-partner:23774 BRANCH=none TEST=manual read EC_ACPI_MEM_VERSION # iotools io_write8 0x66 0x80; iotools io_write8 0x62 0; iotools io_read8 0x62 0x01 write & read EC_ACPI_MEM_TEST # iotools io_write8 0x66 0x81; iotools io_write8 0x62 1; iotools io_write8 0x62 0xa5 # iotools io_write8 0x66 0x80; iotools io_write8 0x62 1; iotools io_read8 0x62 0xa5 # iotools io_write8 0x66 0x80; iotools io_write8 0x62 2; iotools io_read8 0x62 0x5a # iotools io_write8 0x66 0x81; iotools io_write8 0x62 1; iotools io_write8 0x62 0xbb # iotools io_write8 0x66 0x80; iotools io_write8 0x62 1; iotools io_read8 0x62 0xbb # iotools io_write8 0x66 0x80; iotools io_write8 0x62 2; iotools io_read8 0x62 0x44 read & write EC_ACPI_MEM_KEYBOARD_BACKLIGHT # iotools io_write8 0x66 0x81; iotools io_write8 0x62 3; iotools io_write8 0x62 100 (keyboard lights up) # iotools io_write8 0x66 0x80; iotools io_write8 0x62 3; iotools io_read8 0x62 0x64 # iotools io_write8 0x66 0x81; iotools io_write8 0x62 3; iotools io_write8 0x62 50 (keyboard dimmer) # iotools io_write8 0x66 0x80; iotools io_write8 0x62 3; iotools io_read8 0x62 0x32 # iotools io_write8 0x66 0x81; iotools io_write8 0x62 3; iotools io_write8 0x62 0 (keyboard goes dark) # iotools io_write8 0x66 0x80; iotools io_write8 0x62 3; iotools io_read8 0x62 0x00 read & write EC_ACPI_MEM_FAN_DUTY # iotools io_write8 0x66 0x81; iotools io_write8 0x62 4; iotools io_write8 0x62 100 (fan on full) # iotools io_write8 0x66 0x80; iotools io_write8 0x62 4; iotools io_read8 0x62 0x64 # iotools io_write8 0x66 0x81; iotools io_write8 0x62 4; iotools io_write8 0x62 50 (fan on half speed) # iotools io_write8 0x66 0x80; iotools io_write8 0x62 4; iotools io_read8 0x62 0x32 # iotools io_write8 0x66 0x81; iotools io_write8 0x62 4; iotools io_write8 0x62 0 (fan off) # iotools io_write8 0x66 0x80; iotools io_write8 0x62 4; iotools io_read8 0x62 0x00 # iotools io_write8 0x66 0x81; iotools io_write8 0x62 4; iotools io_write8 0x62 0xff (fan back to EC control) # iotools io_write8 0x66 0x80; iotools io_write8 0x62 4; iotools io_read8 0x62 0xff test EC_CMD_ACPI_QUERY_EVENT # iotools io_write8 0x66 0x84; iotools io_read8 0x62 0x00 On EC console: > hostevent set 0x0f000000 # ectool eventget Current host events: 0x0f000000 # iotools io_write8 0x66 0x84; iotools io_read8 0x62 0x19 # iotools io_write8 0x66 0x84; iotools io_read8 0x62 0x1a # iotools io_write8 0x66 0x84; iotools io_read8 0x62 0x1b # iotools io_write8 0x66 0x84; iotools io_read8 0x62 0x1c # iotools io_write8 0x66 0x84; iotools io_read8 0x62 0x00 # ectool eventget Current host events: 0x00000000 Change-Id: I011a5a2051171ec1d37e55ce03e1ce74b93a7e14 Signed-off-by: Bill Richardson <wfrichar@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/179692
View Lorry Controller Status