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In addition to the standard reset controller, V3D 7.x requires configuring the V3D_SMS registers for proper power on/off and reset. Add the new registers to `v3d_regs.h` and ensure they are properly configured during device probing, removal, and reset. This change fixes GPU reset issues on the Raspberry Pi 5 (BCM2712). Without exposing these registers, a GPU reset causes the GPU to hang, stopping any further job execution and freezing the desktop GUI. The same issue occurs when unloading and loading the v3d driver. Link: https://github.com/raspberrypi/linux/issues/6660 Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Signed-off-by: Maíra Canal <mcanal@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250317-v3d-gpu-reset-fixes-v6-5-f3ee7717ed17@igalia.com |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| v3d_bo.c | ||
| v3d_debugfs.c | ||
| v3d_drv.c | ||
| v3d_drv.h | ||
| v3d_fence.c | ||
| v3d_gem.c | ||
| v3d_gemfs.c | ||
| v3d_irq.c | ||
| v3d_mmu.c | ||
| v3d_perfmon.c | ||
| v3d_performance_counters.h | ||
| v3d_regs.h | ||
| v3d_sched.c | ||
| v3d_submit.c | ||
| v3d_sysfs.c | ||
| v3d_trace_points.c | ||
| v3d_trace.h | ||