From: Arnd Bergmann <arnd@kernel.org>
To: Thierry Reding <thierry.reding@gmail.com>,
Mikko Perttunen <mperttunen@nvidia.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] gpu: host1x: select CONFIG_SYNC_FILE
Date: Fri, 23 Jul 2021 11:14:19 +0200 [thread overview]
Message-ID: <20210723091424.1682193-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
With the addition of the DMA fence, the host1x driver now fails to
build without the sync_file helper:
arm-linux-gnueabi-ld: drivers/gpu/host1x/fence.o: in function `host1x_fence_create_fd':
fence.c:(.text+0x624): undefined reference to `sync_file_create'
Fixes: ad0529424def ("gpu: host1x: Add DMA fence implementation")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/gpu/host1x/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/host1x/Kconfig b/drivers/gpu/host1x/Kconfig
index 6dab94adf25e..6f7ea1720a39 100644
--- a/drivers/gpu/host1x/Kconfig
+++ b/drivers/gpu/host1x/Kconfig
@@ -3,6 +3,7 @@ config TEGRA_HOST1X
tristate "NVIDIA Tegra host1x driver"
depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
select IOMMU_IOVA
+ select SYNC_FILE
help
Driver for the NVIDIA Tegra host1x hardware.
--
2.29.2
next reply other threads:[~2021-07-23 9:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-23 9:14 Arnd Bergmann [this message]
2021-07-23 9:17 ` [PATCH] gpu: host1x: select CONFIG_SYNC_FILE Mikko Perttunen
2021-07-23 9:18 ` Mikko Perttunen
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