From 63c7602ca03b9e10dbeb202ebc1f6aa702c1d17c Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 23 Jun 2021 11:53:46 +0200 Subject: [PATCH] firmware: raspberrypi: Add RPI_FIRMWARE_NOTIFY_DISPLAY_DONE The RPI_FIRMWARE_NOTIFY_DISPLAY_DONE firmware call allows to tell the firmware the kernel is in charge of the display now and the firmware can free whatever resources it was using. Signed-off-by: Maxime Ripard --- include/soc/bcm2835/raspberrypi-firmware.h | 1 + 1 file changed, 1 insertion(+) --- a/include/soc/bcm2835/raspberrypi-firmware.h +++ b/include/soc/bcm2835/raspberrypi-firmware.h @@ -99,6 +99,7 @@ enum rpi_firmware_property_tag { RPI_FIRMWARE_NOTIFY_XHCI_RESET = 0x00030058, RPI_FIRMWARE_GET_REBOOT_FLAGS = 0x00030064, RPI_FIRMWARE_SET_REBOOT_FLAGS = 0x00038064, + RPI_FIRMWARE_NOTIFY_DISPLAY_DONE = 0x00030066, /* Dispmanx TAGS */ RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE = 0x00040001,