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.hans...@linaro.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszew...@linaro.org>
Signed-off-by: Michal Wilczynski <m.wilczyn...@samsung.com>
---
drivers/gpu/drm/imagination/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/imagination/Kconfig
b/drivers/gpu/drm/imagination/Kconfig
index
3bfa2ac212dccb73c53bdc2bc259bcba636e7cfc..682dd2633d0c012df18d0f7144d029b67a14d241
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
--
2.34.1
