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| author | Michal Wilczynski <m.wilczynski@samsung.com> | 2025-08-22 01:20:18 +0300 |
|---|---|---|
| committer | Matt Coster <matt.coster@imgtec.com> | 2025-09-01 14:11:00 +0300 |
| commit | 6b53cf48d9339c75fa51927b0a67d8a6751066bd (patch) | |
| tree | 982897b16ba45e81bff924573ed7e9df471ad1ab | |
| parent | 337ebfda8a4f2627bf52e200cacf6f3a2f5ccf48 (diff) | |
| download | linux-6b53cf48d9339c75fa51927b0a67d8a6751066bd.tar.xz | |
drm/imagination: Enable PowerVR driver for RISC-V
Several RISC-V boards feature Imagination GPUs that are compatible with
the PowerVR driver. An example is the IMG BXM-4-64 GPU on the Lichee Pi
4A board. This commit adjusts the driver's Kconfig dependencies to allow
the PowerVR driver to be compiled on the RISC-V architecture.
By enabling compilation on RISC-V, we expand support for these GPUs,
providing graphics acceleration capabilities and enhancing hardware
compatibility on RISC-V platforms.
The RISC-V support is restricted to 64-bit systems (RISCV && 64BIT) as
the driver currently has an implicit dependency on a 64-bit platform.
Add a dependency on MMU to fix a build warning on RISC-V configurations
without an MMU.
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Link: https://lore.kernel.org/r/20250822-apr_14_for_sending-v13-4-af656f7cc6c3@samsung.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
| -rw-r--r-- | drivers/gpu/drm/imagination/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/imagination/Kconfig b/drivers/gpu/drm/imagination/Kconfig index 3bfa2ac212dc..682dd2633d0c 100644 --- a/drivers/gpu/drm/imagination/Kconfig +++ b/drivers/gpu/drm/imagination/Kconfig @@ -3,8 +3,9 @@ config DRM_POWERVR tristate "Imagination Technologies PowerVR (Series 6 and later) & IMG Graphics" - depends on ARM64 + depends on (ARM64 || RISCV && 64BIT) depends on DRM + depends on MMU depends on PM select DRM_EXEC select DRM_GEM_SHMEM_HELPER |