Quoting Jackie Li (2018-03-02 02:16:42)
> +/**
> + * intel_guc_init_ggtt_pin_bias() - Initialize the GuC ggtt_pin_bias value.
> + * @guc: intel_guc structure.
> + *
> + * This functional will calculate and initialize the ggtt_pin_bias value
> based
s/functional/function/
> + * on overall WOPCM s
On 03/02/2018 12:04 AM, Sagar Arun Kamble wrote:
(GUC_WOPCM_RESERVED + GEN9_GUC_FW_RESERVED)
+
+/**
+ * intel_wopcm_init_early() - Early initialization of the WOPCM.
+ * @wopcm: pointer to intel_wopcm.
+ *
+ * Setup the size of WOPCM which will be used by later on WOPCM
partitioning.
+ */
+
On 3/2/2018 5:46 AM, 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) for
reserved GuC WOPCM. Fail to enforce s
