On Fri, 16 Aug 2019 13:21:03 +0200, Chris Wilson
wrote:
Quoting Michal Wajdeczko (2019-08-16 11:54:58)
+static inline bool __check_layout(struct drm_i915_private *i915, u32
wopcm_size,
+ u32 guc_wopcm_base, u32
guc_wopcm_size,
+
Quoting Michal Wajdeczko (2019-08-16 11:54:58)
> +static inline bool __check_layout(struct drm_i915_private *i915, u32
> wopcm_size,
> + u32 guc_wopcm_base, u32 guc_wopcm_size,
> + u32 guc_fw_size, u32 huc_fw_size)
> +{
> + cons
We can do WOPCM partitioning using rough estimates and limits
and perform detailed check as separate step.
v2: oops! s/max/min
v3: consolidate overflow checks (Daniele)
Signed-off-by: Michal Wajdeczko
Cc: Daniele Ceraolo Spurio
Cc: Chris Wilson
---
drivers/gpu/drm/i915/intel_wopcm.c | 97
