diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_stolen.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c index ad6dd7f3259b..3380151edfc1 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c @@ -1,6 +1,5 @@ +// SPDX-License-Identifier: MIT /* - * SPDX-License-Identifier: MIT - * * Copyright © 2008-2012 Intel Corporation */ @@ -8,7 +7,7 @@ #include <linux/mutex.h> #include <drm/drm_mm.h> -#include <drm/i915_drm.h> +#include <drm/intel/i915_drm.h> #include "gem/i915_gem_lmem.h" #include "gem/i915_gem_region.h" @@ -457,7 +456,7 @@ static int init_reserved_stolen(struct drm_i915_private *i915) icl_get_stolen_reserved(i915, uncore, &reserved_base, &reserved_size); } else if (GRAPHICS_VER(i915) >= 8) { - if (IS_LP(i915)) + if (IS_CHERRYVIEW(i915) || IS_BROXTON(i915) || IS_GEMINILAKE(i915)) chv_get_stolen_reserved(i915, uncore, &reserved_base, &reserved_size); else @@ -936,8 +935,12 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type, } else { /* Use DSM base address instead for stolen memory */ dsm_base = intel_uncore_read64(uncore, GEN6_DSMBASE) & GEN11_BDSM_MASK; - if (WARN_ON(lmem_size < dsm_base)) - return ERR_PTR(-ENODEV); + if (lmem_size < dsm_base) { + drm_dbg(&i915->drm, + "Disabling stolen memory support due to OOB placement: lmem_size = %pa vs dsm_base = %pa\n", + &lmem_size, &dsm_base); + return NULL; + } dsm_size = ALIGN_DOWN(lmem_size - dsm_base, SZ_1M); } |