diff options
Diffstat (limited to 'configs/platform-rpi/patches/linux-4.4/0011-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch')
| -rw-r--r-- | configs/platform-rpi/patches/linux-4.4/0011-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/configs/platform-rpi/patches/linux-4.4/0011-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch b/configs/platform-rpi/patches/linux-4.4/0011-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch new file mode 100644 index 0000000..807084e --- /dev/null +++ b/configs/platform-rpi/patches/linux-4.4/0011-ARM-bcm2835-Define-two-new-packets-from-the-latest-f.patch @@ -0,0 +1,32 @@ +From: Eric Anholt <eric@anholt.net> +Date: Wed, 16 Dec 2015 16:26:46 -0800 +Subject: [PATCH] ARM: bcm2835: Define two new packets from the latest + firmware. + +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> +Signed-off-by: Alexander Aring <alex.aring@gmail.com> +--- + 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 c07d74aa39bf..3fb357193f09 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, |