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| author | Thierry Reding <treding@nvidia.com> | 2025-05-06 15:31:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-28 16:28:17 +0200 |
| commit | 5aa770f45da721038c135b8dcb78f28649a98451 (patch) | |
| tree | 1ed3efbec1c45d6487d67d665aa031eefc2a237f /drivers/firmware | |
| parent | ab3bf61d935118a1cf014c65b7692b93dbd44c4b (diff) | |
| download | linux-5aa770f45da721038c135b8dcb78f28649a98451.tar.gz linux-5aa770f45da721038c135b8dcb78f28649a98451.tar.bz2 linux-5aa770f45da721038c135b8dcb78f28649a98451.zip | |
firmware: tegra: Fix IVC dependency problems
[ Upstream commit 78eb18020a88a4eed15f5af7700ed570642ff8f1 ]
The IVC code is library code that other drivers need to select if they
need that library. However, if the symbol is user-selectable this can
lead to conflicts.
Fix this by making the symbol only selectable for COMPILE_TEST and add
a select TEGRA_IVC to TEGRA_BPMP, which is currently the only user.
Link: https://lore.kernel.org/r/20250506133118.1011777-10-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/tegra/Kconfig | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/firmware/tegra/Kconfig b/drivers/firmware/tegra/Kconfig index cde1ab8bd9d1..91f2320c0d0f 100644 --- a/drivers/firmware/tegra/Kconfig +++ b/drivers/firmware/tegra/Kconfig @@ -2,7 +2,7 @@ menu "Tegra firmware driver" config TEGRA_IVC - bool "Tegra IVC protocol" + bool "Tegra IVC protocol" if COMPILE_TEST depends on ARCH_TEGRA help IVC (Inter-VM Communication) protocol is part of the IPC @@ -13,8 +13,9 @@ config TEGRA_IVC config TEGRA_BPMP bool "Tegra BPMP driver" - depends on ARCH_TEGRA && TEGRA_HSP_MBOX && TEGRA_IVC + depends on ARCH_TEGRA && TEGRA_HSP_MBOX depends on !CPU_BIG_ENDIAN + select TEGRA_IVC help BPMP (Boot and Power Management Processor) is designed to off-loading the PM functions which include clock/DVFS/thermal/power from the CPU. |