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From 132454781a30f57ccb393443209def76dc0b572a Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Tue, 28 Jul 2020 13:01:42 +0100
Subject: [PATCH] drm/vc4: Remove UIF from the list of modifiers
returned by format_mod_supported
FKMS was listing UIF in the supported modifiers from format_mod_supported
when actually the pipeline doesn't support it. X was then choosing to
use it, and that then failed to render.
Remove references to UIF.
https://github.com/raspberrypi/linux/issues/3665
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_firmware_kms.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
@@ -718,7 +718,6 @@ static bool vc4_fkms_format_mod_supporte
switch (modifier) {
case DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED:
case DRM_FORMAT_MOD_LINEAR:
- case DRM_FORMAT_MOD_BROADCOM_UIF:
return true;
default:
return false;
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