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- From 96a858966375106d5ddaa1090b5a35cebfa5b6e8 Mon Sep 17 00:00:00 2001
- From: Dave Stevenson <[email protected]>
- Date: Tue, 19 May 2020 16:20:30 +0100
- Subject: [PATCH] drm/vc4: Add FKMS as an acceptable node for dma
- ranges.
- Under FKMS, the firmware (via FKMS) also requires the VideoCore cache
- aliases for image planes, as defined by the dma-ranges under /soc.
- Add rpi-firmware-kms to the list of acceptable nodes to look for
- to copy dma config from.
- Signed-off-by: Dave Stevenson <[email protected]>
- ---
- drivers/gpu/drm/vc4/vc4_drv.c | 1 +
- 1 file changed, 1 insertion(+)
- --- a/drivers/gpu/drm/vc4/vc4_drv.c
- +++ b/drivers/gpu/drm/vc4/vc4_drv.c
- @@ -227,6 +227,7 @@ static const struct of_device_id vc4_dma
-
- const struct of_device_id vc4_dma_range_matches[] = {
- { .compatible = "brcm,bcm2835-hvs" },
- + { .compatible = "raspberrypi,rpi-firmware-kms" },
- { .compatible = "brcm,bcm2835-v3d" },
- { .compatible = "brcm,cygnus-v3d" },
- { .compatible = "brcm,vc4-v3d" },
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