Re: [PATCH v4 5/6] drm/i915/sseu: Disassociate internal subslice mask representation from uapi

2022-05-23 Thread Tvrtko Ursulin
On 21/05/2022 00:04, Matt Roper wrote: As with EU masks, it's easier to store subslice/DSS masks internally in a format that's more natural for the driver to work with, and then only covert into the u8[] uapi form when the query ioctl is invoked. Since the hardware design changed

[PATCH v4 5/6] drm/i915/sseu: Disassociate internal subslice mask representation from uapi

2022-05-20 Thread Matt Roper
As with EU masks, it's easier to store subslice/DSS masks internally in a format that's more natural for the driver to work with, and then only covert into the u8[] uapi form when the query ioctl is invoked. Since the hardware design changed significantly with Xe_HP, we'll use a union to choose