Re: [Intel-gfx] [PATCH v9 3/7] drm/i915/guc: Implement dynamic GuC WOPCM offset and size

On 02/09/2018 09:24 AM, Michal Wajdeczko wrote: +    struct intel_guc *guc = +    container_of(guc_wopcm, struct intel_guc, wopcm); If you define this as "wopcm_to_guc" inline helper, then maybe all your functions could take "wopcm" as first parameter? First thought is this is only one

Re: [Intel-gfx] [PATCH v9 3/7] drm/i915/guc: Implement dynamic GuC WOPCM offset and size

On Fri, 09 Feb 2018 00:03:51 +0100, Jackie Li wrote: Hardware may have specific restrictions on GuC WOPCM offset and size. On Gen9, the value of the GuC WOPCM size register needs to be larger than the value of GuC WOPCM offset register + a Gen9 specific offset (144KB)

Re: [Intel-gfx] [PATCH v9 3/7] drm/i915/guc: Implement dynamic GuC WOPCM offset and size

Quoting Jackie Li (2018-02-09 01:03:51) > Hardware may have specific restrictions on GuC WOPCM offset and size. On > Gen9, the value of the GuC WOPCM size register needs to be larger than the > value of GuC WOPCM offset register + a Gen9 specific offset (144KB) for > reserved GuC WOPCM. Fail to

[Intel-gfx] [PATCH v9 3/7] drm/i915/guc: Implement dynamic GuC WOPCM offset and size

Hardware may have specific restrictions on GuC WOPCM offset and size. On Gen9, the value of the GuC WOPCM size register needs to be larger than the value of GuC WOPCM offset register + a Gen9 specific offset (144KB) for reserved GuC WOPCM. Fail to enforce such a restriction on GuC WOPCM size will