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Groups > linux.kernel > #1293423
| From | Eric Anholt <eric@anholt.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 1/4] ARM: bcm2835: Define two new packets from the latest firmware. |
| Date | 2015-12-17 01:30 +0100 |
| Message-ID | <qGuCe-se-17@gated-at.bofh.it> (permalink) |
| References | <qGuCe-se-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
These packets give us direct access to the firmware's power management
code, as opposed to GET/SET_POWER_STATE packets that only had a couple
of domains implemented.
Signed-off-by: Eric Anholt <eric@anholt.net>
---
include/soc/bcm2835/raspberrypi-firmware.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h
index c07d74a..3fb3571 100644
--- a/include/soc/bcm2835/raspberrypi-firmware.h
+++ b/include/soc/bcm2835/raspberrypi-firmware.h
@@ -72,10 +72,12 @@ enum rpi_firmware_property_tag {
RPI_FIRMWARE_SET_ENABLE_QPU = 0x00030012,
RPI_FIRMWARE_GET_DISPMANX_RESOURCE_MEM_HANDLE = 0x00030014,
RPI_FIRMWARE_GET_EDID_BLOCK = 0x00030020,
+ RPI_FIRMWARE_GET_DOMAIN_STATE = 0x00030030,
RPI_FIRMWARE_SET_CLOCK_STATE = 0x00038001,
RPI_FIRMWARE_SET_CLOCK_RATE = 0x00038002,
RPI_FIRMWARE_SET_VOLTAGE = 0x00038003,
RPI_FIRMWARE_SET_TURBO = 0x00038009,
+ RPI_FIRMWARE_SET_DOMAIN_STATE = 0x00038030,
/* Dispmanx TAGS */
RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE = 0x00040001,
--
2.6.2
--
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[PATCH v4 0/4] Raspberry Pi power domains Eric Anholt <eric@anholt.net> - 2015-12-17 01:30 +0100
[PATCH v4 3/4] dt-bindings: add rpi power domain driver bindings Eric Anholt <eric@anholt.net> - 2015-12-17 01:30 +0100
[PATCH v4 2/4] ARM: bcm2835: add rpi power domain driver Eric Anholt <eric@anholt.net> - 2015-12-17 01:30 +0100
Re: [PATCH v4 2/4] ARM: bcm2835: add rpi power domain driver Ulf Hansson <ulf.hansson@linaro.org> - 2015-12-17 17:30 +0100
Re: [PATCH v4 2/4] ARM: bcm2835: add rpi power domain driver Eric Anholt <eric@anholt.net> - 2015-12-22 05:10 +0100
[PATCH v4 1/4] ARM: bcm2835: Define two new packets from the latest firmware. Eric Anholt <eric@anholt.net> - 2015-12-17 01:30 +0100
Re: [PATCH v4 0/4] Raspberry Pi power domains Kevin Hilman <khilman@kernel.org> - 2015-12-17 23:40 +0100
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