diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2021-12-15 10:51:14 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-01-11 13:16:10 +0100 |
| commit | 39feb6e726e7b36327e4c82239669bf86dd59544 (patch) | |
| tree | cc263819deaf94fbdb2d2599d883588dcf73511d /include/soc | |
| parent | dma-buf-map: Fix dot vs comma in example (diff) | |
| download | linux-39feb6e726e7b36327e4c82239669bf86dd59544.tar.xz linux-39feb6e726e7b36327e4c82239669bf86dd59544.zip | |
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.
Acked-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20211215095117.176435-2-maxime@cerno.tech
Diffstat (limited to 'include/soc')
| -rw-r--r-- | include/soc/bcm2835/raspberrypi-firmware.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h index 73ad784fca96..811ea668c4a1 100644 --- a/include/soc/bcm2835/raspberrypi-firmware.h +++ b/include/soc/bcm2835/raspberrypi-firmware.h @@ -91,6 +91,7 @@ enum rpi_firmware_property_tag { RPI_FIRMWARE_GET_POE_HAT_VAL = 0x00030049, RPI_FIRMWARE_SET_POE_HAT_VAL = 0x00030050, RPI_FIRMWARE_NOTIFY_XHCI_RESET = 0x00030058, + RPI_FIRMWARE_NOTIFY_DISPLAY_DONE = 0x00030066, /* Dispmanx TAGS */ RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE = 0x00040001, |