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linux/drivers/gpu/drm/imagination
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Michal Wilczynski 6b53cf48d9
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>
 		2025-09-01 12:11:00 +01:00
..
Kconfig drm/imagination: Enable PowerVR driver for RISC-V 2025-09-01 12:11:00 +01:00
Makefile drm/imagination: Add RISC-V firmware processor support 2025-04-15 12:21:52 +01:00
pvr_ccb.c drm/imagination: Convert to use time_before macro 2024-08-30 15:17:03 +01:00
pvr_ccb.h drm/imagination: Implement firmware infrastructure and META FW support 2023-11-23 09:01:46 +01:00
pvr_cccb.c drm/imagination: Implement context creation/destruction ioctls 2023-11-23 09:01:46 +01:00
pvr_cccb.h drm/imagination: Numerous documentation fixes. 2023-11-28 18:56:03 +01:00
pvr_context.c drm for 6.13-rc1 2024-11-21 14:56:17 -08:00
pvr_context.h drm/imagination: Break an object reference loop 2024-11-04 09:41:38 +00:00
pvr_debugfs.c drm/imagination: loop counters moved to loop scope 2025-04-07 10:09:40 +01:00
pvr_debugfs.h drm/imagination: Add firmware trace to debugfs 2023-11-23 09:01:47 +01:00
pvr_device.c drm/imagination: Use pwrseq for TH1520 GPU power management 2025-09-01 12:11:00 +01:00
pvr_device.h drm/imagination: Use pwrseq for TH1520 GPU power management 2025-09-01 12:11:00 +01:00
pvr_device_info.c drm/imagination: Fixed warning due to implicit cast to bool 2023-12-04 09:41:34 +01:00
pvr_device_info.h drm/imagination: Add GPU ID parsing and firmware loading 2023-11-23 09:01:46 +01:00
pvr_drv.c drm/imagination: Use pwrseq for TH1520 GPU power management 2025-09-01 12:11:00 +01:00
pvr_drv.h drm: remove driver date from struct drm_driver and all drivers 2024-12-05 12:35:42 +02:00
pvr_free_list.c drm/imagination: loop counters moved to loop scope 2025-04-07 10:09:40 +01:00
pvr_free_list.h drm/imagination: Implement free list and HWRT create and destroy ioctls 2023-11-23 09:01:46 +01:00
pvr_fw.c drm/imagination: Add RISC-V firmware processor support 2025-04-15 12:21:52 +01:00
pvr_fw.h drm/imagination: Add RISC-V firmware processor support 2025-04-15 12:21:52 +01:00
pvr_fw_info.h drm/imagination: Numerous documentation fixes. 2023-11-28 18:56:03 +01:00
pvr_fw_meta.c drm/imagination: Use callbacks for fw irq handling 2025-04-15 12:21:51 +01:00
pvr_fw_meta.h drm/imagination: Implement firmware infrastructure and META FW support 2023-11-23 09:01:46 +01:00
pvr_fw_mips.c drm/imagination: Move ELF fw utils to common file 2025-04-15 12:21:52 +01:00
pvr_fw_mips.h drm/imagination: Ensure PVR_MIPS_PT_PAGE_COUNT is never zero 2024-04-29 12:31:28 +01:00
pvr_fw_riscv.c drm/imagination: Add RISC-V firmware processor support 2025-04-15 12:21:52 +01:00
pvr_fw_startstop.c drm/imagination: Add RISC-V firmware processor support 2025-04-15 12:21:52 +01:00
pvr_fw_startstop.h drm/imagination: Implement firmware infrastructure and META FW support 2023-11-23 09:01:46 +01:00
pvr_fw_trace.c drm/imagination: avoid unused-const-variable warning 2025-04-24 10:51:55 +01:00
pvr_fw_trace.h drm/imagination: avoid unused-const-variable warning 2025-04-24 10:51:55 +01:00
pvr_fw_util.c drm/imagination: Move ELF fw utils to common file 2025-04-15 12:21:52 +01:00
pvr_gem.c drm/imagination: Use cached memory with dma_coherent 2025-04-15 12:21:52 +01:00
pvr_gem.h drm/imagination: Use cached memory with dma_coherent 2025-04-15 12:21:52 +01:00
pvr_hwrt.c drm/imagination: loop counters moved to loop scope 2025-04-07 10:09:40 +01:00
pvr_hwrt.h drm/imagination: Numerous documentation fixes. 2023-11-28 18:56:03 +01:00
pvr_job.c drm/sched: Store the drm client_id in drm_sched_fence 2025-05-28 16:15:58 +02:00
pvr_job.h drm/imagination: Implement job submission and scheduling 2023-11-23 09:01:47 +01:00
pvr_mmu.c drm/imagination: Use cached memory with dma_coherent 2025-04-15 12:21:52 +01:00
pvr_mmu.h drm/imagination: Add GEM and VM related code 2023-11-23 09:01:46 +01:00
pvr_params.c drm/imagination: Add firmware trace to debugfs 2023-11-23 09:01:47 +01:00
pvr_params.h drm/imagination: Add firmware trace to debugfs 2023-11-23 09:01:47 +01:00
pvr_power.c drm/imagination: Use pwrseq for TH1520 GPU power management 2025-09-01 12:11:00 +01:00
pvr_power.h drm/imagination: Use pwrseq for TH1520 GPU power management 2025-09-01 12:11:00 +01:00
pvr_queue.c drm/sched: Rename DRM_GPU_SCHED_STAT_NOMINAL to DRM_GPU_SCHED_STAT_RESET 2025-07-15 08:27:00 -03:00
pvr_queue.h drm/sched: Store the drm client_id in drm_sched_fence 2025-05-28 16:15:58 +02:00
pvr_rogue_cr_defs.h drm/imagination: Update register defs for newer GPUs 2025-04-15 12:21:50 +01:00
pvr_rogue_cr_defs_client.h drm/imagination: Add GPU register headers 2023-11-23 09:01:45 +01:00
pvr_rogue_defs.h drm/imagination: Add GPU register headers 2023-11-23 09:01:45 +01:00
pvr_rogue_fwif.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_check.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_client.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_client_check.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_common.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_dev_info.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_resetframework.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_sf.h drm/imagination: Fix a couple of spelling mistakes in literal strings 2023-11-28 13:55:37 +01:00
pvr_rogue_fwif_shared.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_shared_check.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_fwif_stream.h drm/imagination: Add FWIF headers 2023-11-23 09:01:46 +01:00
pvr_rogue_heap_config.h drm/imagination: Add firmware and MMU related headers 2023-11-23 09:01:45 +01:00
pvr_rogue_meta.h drm/imagination: Add firmware and MMU related headers 2023-11-23 09:01:45 +01:00
pvr_rogue_mips.h drm/imagination: Add firmware and MMU related headers 2023-11-23 09:01:45 +01:00
pvr_rogue_mips_check.h drm/imagination: Add firmware and MMU related headers 2023-11-23 09:01:45 +01:00
pvr_rogue_mmu_defs.h drm/imagination: Add firmware and MMU related headers 2023-11-23 09:01:45 +01:00
pvr_rogue_riscv.h drm/imagination: Add RISC-V firmware processor support 2025-04-15 12:21:52 +01:00
pvr_stream.c drm/imagination: loop counters moved to loop scope 2025-04-07 10:09:40 +01:00
pvr_stream.h drm/imagination: Implement context creation/destruction ioctls 2023-11-23 09:01:46 +01:00
pvr_stream_defs.c drm/imagination: Implement job submission and scheduling 2023-11-23 09:01:47 +01:00
pvr_stream_defs.h drm/imagination: Implement context creation/destruction ioctls 2023-11-23 09:01:46 +01:00
pvr_sync.c drm/imagination: Implement job submission and scheduling 2023-11-23 09:01:47 +01:00
pvr_sync.h drm/imagination: Implement job submission and scheduling 2023-11-23 09:01:47 +01:00
pvr_vm.c drm/gpuvm: Pass map arguments through a struct 2025-08-19 21:19:31 -07:00
pvr_vm.h drm/imagination: Hold drm_gem_gpuva lock for unmap 2025-03-03 12:09:00 +00:00
pvr_vm_mips.c drm/imagination: loop counters moved to loop scope 2025-04-07 10:09:40 +01:00
pvr_vm_mips.h drm/imagination: Implement MIPS firmware processor and MMU support 2023-11-23 09:01:46 +01:00