Re: [PATCH v2 2/2] drm/mgag200: Add an option to disable Write-Combine

On 17/05/2024 17:16, Thomas Zimmermann wrote: Hi Am 17.05.24 um 17:09 schrieb Jocelyn Falempe: Unfortunately, the G200 ioburst workaround doesn't work on some servers like Dell poweredge XR11, XR5610, or HPE XL260. In this case completely disabling WC is the only option to achieve low-latenc

Re: [PATCH v2 2/2] drm/mgag200: Add an option to disable Write-Combine

Hi Am 17.05.24 um 17:09 schrieb Jocelyn Falempe: Unfortunately, the G200 ioburst workaround doesn't work on some servers like Dell poweredge XR11, XR5610, or HPE XL260. In this case completely disabling WC is the only option to achieve low-latency. So this adds a new Kconfig option to disable WC