From: Eric Anholt <eric@anholt.net>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: linux-arm-kernel@lists.infradead.org,
linux-rpi-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Stephen Warren <swarren@wwwdotorg.org>,
Lee Jones <lee@kernel.org>,
Florian Fainelli <f.fainelli@gmail.com>,
Kevin Hilman <khilman@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alexander Aring <alex.aring@gmail.com>,
devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Eric Anholt <eric@anholt.net>
Subject: [PATCH v3 1/4] ARM: bcm2835: Define two new packets from the latest firmware.
Date: Tue, 15 Dec 2015 13:40:19 -0800 [thread overview]
Message-ID: <1450215622-27394-2-git-send-email-eric@anholt.net> (raw)
In-Reply-To: <1450215622-27394-1-git-send-email-eric@anholt.net>
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
next prev parent reply other threads:[~2015-12-15 21:40 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-15 21:40 [PATCH v3 0/4] Raspberry Pi power domains Eric Anholt
2015-12-15 21:40 ` Eric Anholt [this message]
2015-12-15 21:40 ` [PATCH v3 2/4] ARM: bcm2835: add rpi power domain driver Eric Anholt
2015-12-15 22:27 ` Florian Fainelli
[not found] ` <567093CD.1020208-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-12-15 23:55 ` Eric Anholt
[not found] ` <87oadrmfmi.fsf-omZaPlIz5HhaEpDpdNBo/KxOck334EZe@public.gmane.org>
2015-12-16 0:05 ` Florian Fainelli
2015-12-16 0:53 ` Eric Anholt
2015-12-16 1:11 ` Sebastian Reichel
2015-12-16 1:27 ` Krzysztof Kozlowski
2015-12-16 10:06 ` Ulf Hansson
2015-12-17 0:39 ` Eric Anholt
[not found] ` <1450215622-27394-1-git-send-email-eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2015-12-15 21:40 ` [PATCH v3 3/4] dt-bindings: add rpi power domain driver bindings Eric Anholt
2015-12-15 21:40 ` [PATCH v3 4/4] ARM: bcm2835: Add the Raspberry Pi power domain driver to the DT Eric Anholt
2015-12-17 16:33 ` [PATCH v3 0/4] Raspberry Pi power domains Ulf Hansson
2015-12-17 19:03 ` Eric Anholt
[not found] ` <878u4sx5gs.fsf-omZaPlIz5HhaEpDpdNBo/KxOck334EZe@public.gmane.org>
2015-12-17 20:11 ` Arnd Bergmann
2015-12-17 21:08 ` Ulf Hansson
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