Re: [Intel-gfx] [PATCH v2] drm/i915: Make IRQ reset and postinstall multi-gt aware

2023-04-13 Thread Matt Roper
On Thu, Apr 13, 2023 at 06:19:16PM +0200, Andi Shyti wrote: > On Thu, Apr 13, 2023 at 09:03:29AM -0700, Ceraolo Spurio, Daniele wrote: > > > > > > On 4/13/2023 8:52 AM, Matt Roper wrote: > > > On Thu, Apr 13, 2023 at 03:56:21PM +0200, Andi Shyti wrote: > > > > Hi Tvrtko, > > > > > > > > (I

Re: [Intel-gfx] [PATCH v2] drm/i915: Make IRQ reset and postinstall multi-gt aware

2023-04-13 Thread Matt Roper
On Thu, Apr 13, 2023 at 09:03:29AM -0700, Ceraolo Spurio, Daniele wrote: > > > On 4/13/2023 8:52 AM, Matt Roper wrote: > > On Thu, Apr 13, 2023 at 03:56:21PM +0200, Andi Shyti wrote: > > > Hi Tvrtko, > > > > > > (I forgot to CC Daniele) > > > > > > On Thu, Apr 13, 2023 at 11:41:28AM +0100,

Re: [Intel-gfx] [PATCH v2] drm/i915: Make IRQ reset and postinstall multi-gt aware

2023-04-13 Thread Andi Shyti
On Thu, Apr 13, 2023 at 09:03:29AM -0700, Ceraolo Spurio, Daniele wrote: > > > On 4/13/2023 8:52 AM, Matt Roper wrote: > > On Thu, Apr 13, 2023 at 03:56:21PM +0200, Andi Shyti wrote: > > > Hi Tvrtko, > > > > > > (I forgot to CC Daniele) > > > > > > On Thu, Apr 13, 2023 at 11:41:28AM +0100,

Re: [Intel-gfx] [PATCH v2] drm/i915: Make IRQ reset and postinstall multi-gt aware

2023-04-13 Thread Ceraolo Spurio, Daniele
On 4/13/2023 8:52 AM, Matt Roper wrote: On Thu, Apr 13, 2023 at 03:56:21PM +0200, Andi Shyti wrote: Hi Tvrtko, (I forgot to CC Daniele) On Thu, Apr 13, 2023 at 11:41:28AM +0100, Tvrtko Ursulin wrote: On 13/04/2023 10:20, Andi Shyti wrote: From: Paulo Zanoni In multitile systems IRQ

Re: [Intel-gfx] [PATCH v2] drm/i915: Make IRQ reset and postinstall multi-gt aware

2023-04-13 Thread Matt Roper
On Thu, Apr 13, 2023 at 03:56:21PM +0200, Andi Shyti wrote: > Hi Tvrtko, > > (I forgot to CC Daniele) > > On Thu, Apr 13, 2023 at 11:41:28AM +0100, Tvrtko Ursulin wrote: > > > > On 13/04/2023 10:20, Andi Shyti wrote: > > > From: Paulo Zanoni > > > > > > In multitile systems IRQ need to be

Re: [Intel-gfx] [PATCH v2] drm/i915: Make IRQ reset and postinstall multi-gt aware

2023-04-13 Thread Tvrtko Ursulin
On 13/04/2023 14:56, Andi Shyti wrote: Hi Tvrtko, (I forgot to CC Daniele) On Thu, Apr 13, 2023 at 11:41:28AM +0100, Tvrtko Ursulin wrote: On 13/04/2023 10:20, Andi Shyti wrote: From: Paulo Zanoni In multitile systems IRQ need to be reset and enabled per GT. Although in MTL the GUnit

Re: [Intel-gfx] [PATCH v2] drm/i915: Make IRQ reset and postinstall multi-gt aware

2023-04-13 Thread Andi Shyti
Hi Tvrtko, (I forgot to CC Daniele) On Thu, Apr 13, 2023 at 11:41:28AM +0100, Tvrtko Ursulin wrote: > > On 13/04/2023 10:20, Andi Shyti wrote: > > From: Paulo Zanoni > > > > In multitile systems IRQ need to be reset and enabled per GT. > > > > Although in MTL the GUnit misc interrupts

Re: [Intel-gfx] [PATCH v2] drm/i915: Make IRQ reset and postinstall multi-gt aware

2023-04-13 Thread Tvrtko Ursulin
On 13/04/2023 10:20, Andi Shyti wrote: From: Paulo Zanoni In multitile systems IRQ need to be reset and enabled per GT. Although in MTL the GUnit misc interrupts register set are available only in GT-0, we need to loop through all the GT's in order to initialize the media engine which lies