lmem_size = intel_uncore_read64(&i915->uncore, GEN12_GSMBASE);
}
+ if (i915->params.lmem_size > 0) {
+ lmem_size = min_t(resource_size_t, lmem_size,
+ mul_u32_u32(i915->params.lmem_size, SZ_1M));
+ }
io_start = pci_resource_start(pdev, 2);
io_size = min(pci_resource_len(pdev, 2), lmem_size);
"Default request/fence/batch buffer expiration timeout.");
#endif
+i915_param_named_unsafe(lmem_size, uint, 0400,
+ "Set the lmem size(in MiB) for each region. (default: 0, all memory)");
+
static __always_inline void _print_param(struct drm_printer *p,
const char *name,
const char *type,
param(int, enable_dpcd_backlight, -1, 0600) \
param(char *, force_probe, CONFIG_DRM_I915_FORCE_PROBE, 0400) \
param(unsigned int, request_timeout_ms, CONFIG_DRM_I915_REQUEST_TIMEOUT, CONFIG_DRM_I915_REQUEST_TIMEOUT ? 0600 : 0) \
+ param(unsigned int, lmem_size, 0, 0400) \
/* leave bools at the end to not create holes */ \
param(bool, enable_hangcheck, true, 0600) \
param(bool, load_detect_test, false, 0600) \