summaryrefslogtreecommitdiff
path: root/arch/arm/mach-bcm283x
diff options
context:
space:
mode:
authorBerkus Decker <berkus+github@metta.systems>2019-01-13 20:30:40 +0100
committerMatthias Brugger <mbrugger@suse.com>2019-06-12 12:23:46 +0200
commit38e58ff2b785b45e8c8ade8e23f916a1984016c6 (patch)
tree3043dd8d43fae93003fc9b5fd2c9213df150ad1e /arch/arm/mach-bcm283x
parent68a5110e8624d08eba6d4d1413009927b9abfdf3 (diff)
ARM: bcm283x: Fix definition of MBOX_TAG_TEST_PIXEL_ORDER
The MBOX_TAG_TEST_PIXEL_ORDER define is incorrect. According to official documentation it has a slightly different numbering. Correct mailbox constants are defined in e.g. linux raspberry-firmware https://code.woboq.org/linux/linux/include/soc/bcm2835/raspberrypi-firmware.h.html#RPI_FIRMWARE_FRAMEBUFFER_TEST_PIXEL_ORDER These are obtained from the bcm2835 documentation e.g. https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface#test-pixel-order Fix the define to get us back in sync with the spec. Signed-off-by: Berkus Decker <berkus+github@metta.systems> [agraf: clarify subject, extend commit message] Signed-off-by: Alexander Graf <agraf@csgraf.de> [mb: updating email of agraf] Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Diffstat (limited to 'arch/arm/mach-bcm283x')
-rw-r--r--arch/arm/mach-bcm283x/include/mach/mbox.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-bcm283x/include/mach/mbox.h b/arch/arm/mach-bcm283x/include/mach/mbox.h
index 2776a396c7..e3a893e49c 100644
--- a/arch/arm/mach-bcm283x/include/mach/mbox.h
+++ b/arch/arm/mach-bcm283x/include/mach/mbox.h
@@ -348,7 +348,7 @@ struct bcm2835_mbox_tag_depth {
};
#define BCM2835_MBOX_TAG_GET_PIXEL_ORDER 0x00040006
-#define BCM2835_MBOX_TAG_TEST_PIXEL_ORDER 0x00044005
+#define BCM2835_MBOX_TAG_TEST_PIXEL_ORDER 0x00044006
#define BCM2835_MBOX_TAG_SET_PIXEL_ORDER 0x00048006
#define BCM2835_MBOX_PIXEL_ORDER_BGR 0