Re: [Intel-gfx] [PATCH 5/5] drm/i915/guc: Allow user to override driver load failure without GuC

2022-02-11 Thread Ramalingam C
On 2022-02-07 at 08:55:20 -0800, Daniele Ceraolo Spurio wrote: > > > On 1/28/2022 10:52 AM, Ramalingam C wrote: > > From: Stuart Summers > > > > The driver is set currently to fail modprobe when GuC is disabled > > (enable_guc=0) after GuC has been loaded on a previous modprobe. > > For GuC dep

Re: [Intel-gfx] [PATCH 5/5] drm/i915/guc: Allow user to override driver load failure without GuC

2022-02-07 Thread Daniele Ceraolo Spurio
On 1/28/2022 10:52 AM, Ramalingam C wrote: From: Stuart Summers The driver is set currently to fail modprobe when GuC is disabled (enable_guc=0) after GuC has been loaded on a previous modprobe. For GuC deprivilege, the BIOS is setting the locked bit, so the driver always considers the GuC t

[PATCH 5/5] drm/i915/guc: Allow user to override driver load failure without GuC

2022-01-28 Thread Ramalingam C
From: Stuart Summers The driver is set currently to fail modprobe when GuC is disabled (enable_guc=0) after GuC has been loaded on a previous modprobe. For GuC deprivilege, the BIOS is setting the locked bit, so the driver always considers the GuC to have been loaded and thus does not support ena