Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-29 Thread Lisovskiy, Stanislav
On Tue, Mar 29, 2022 at 04:24:30PM +0300, Souza, Jose wrote: > On Tue, 2022-03-29 at 16:10 +0300, Lisovskiy, Stanislav wrote: > > On Tue, Mar 22, 2022 at 03:36:10PM +0200, Souza, Jose wrote: > > > On Tue, 2022-03-22 at 09:49 +0200, Lisovskiy, Stanislav wrote: > > > > On Mon, Mar 21, 2022 at 07:01:2

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-29 Thread Souza, Jose
On Tue, 2022-03-29 at 16:10 +0300, Lisovskiy, Stanislav wrote: > On Tue, Mar 22, 2022 at 03:36:10PM +0200, Souza, Jose wrote: > > On Tue, 2022-03-22 at 09:49 +0200, Lisovskiy, Stanislav wrote: > > > On Mon, Mar 21, 2022 at 07:01:27PM +0200, Souza, Jose wrote: > > > > On Mon, 2022-03-21 at 12:49 +02

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-29 Thread Lisovskiy, Stanislav
On Tue, Mar 22, 2022 at 03:36:10PM +0200, Souza, Jose wrote: > On Tue, 2022-03-22 at 09:49 +0200, Lisovskiy, Stanislav wrote: > > On Mon, Mar 21, 2022 at 07:01:27PM +0200, Souza, Jose wrote: > > > On Mon, 2022-03-21 at 12:49 +0200, Stanislav Lisovskiy wrote: > > > > We are currently getting FIFO un

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-22 Thread Souza, Jose
On Tue, 2022-03-22 at 09:49 +0200, Lisovskiy, Stanislav wrote: > On Mon, Mar 21, 2022 at 07:01:27PM +0200, Souza, Jose wrote: > > On Mon, 2022-03-21 at 12:49 +0200, Stanislav Lisovskiy wrote: > > > We are currently getting FIFO underruns, in particular > > > when PSR2 is enabled. There seem to be n

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-22 Thread Souza, Jose
On Tue, 2022-03-22 at 15:30 +0200, Lisovskiy, Stanislav wrote: > On Tue, Mar 22, 2022 at 03:16:41PM +0200, Souza, Jose wrote: > > On Tue, 2022-03-22 at 09:48 +0200, Lisovskiy, Stanislav wrote: > > > On Mon, Mar 21, 2022 at 06:58:39PM +0200, Souza, Jose wrote: > > > > On Mon, 2022-03-21 at 12:49 +02

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-22 Thread Lisovskiy, Stanislav
On Tue, Mar 22, 2022 at 03:16:41PM +0200, Souza, Jose wrote: > On Tue, 2022-03-22 at 09:48 +0200, Lisovskiy, Stanislav wrote: > > On Mon, Mar 21, 2022 at 06:58:39PM +0200, Souza, Jose wrote: > > > On Mon, 2022-03-21 at 12:49 +0200, Stanislav Lisovskiy wrote: > > > > We are currently getting FIFO un

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-22 Thread Souza, Jose
On Tue, 2022-03-22 at 09:48 +0200, Lisovskiy, Stanislav wrote: > On Mon, Mar 21, 2022 at 06:58:39PM +0200, Souza, Jose wrote: > > On Mon, 2022-03-21 at 12:49 +0200, Stanislav Lisovskiy wrote: > > > We are currently getting FIFO underruns, in particular > > > when PSR2 is enabled. There seem to be n

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-22 Thread Lisovskiy, Stanislav
On Mon, Mar 21, 2022 at 07:01:27PM +0200, Souza, Jose wrote: > On Mon, 2022-03-21 at 12:49 +0200, Stanislav Lisovskiy wrote: > > We are currently getting FIFO underruns, in particular > > when PSR2 is enabled. There seem to be no existing workaround > > or patches, which can fix that issue(were exp

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-22 Thread Lisovskiy, Stanislav
On Mon, Mar 21, 2022 at 06:58:39PM +0200, Souza, Jose wrote: > On Mon, 2022-03-21 at 12:49 +0200, Stanislav Lisovskiy wrote: > > We are currently getting FIFO underruns, in particular > > when PSR2 is enabled. There seem to be no existing workaround > > or patches, which can fix that issue(were exp

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-21 Thread Souza, Jose
On Mon, 2022-03-21 at 12:49 +0200, Stanislav Lisovskiy wrote: > We are currently getting FIFO underruns, in particular > when PSR2 is enabled. There seem to be no existing workaround > or patches, which can fix that issue(were expecting some recent > selective fetch update and DBuf bw/SAGV fixes to

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-21 Thread Souza, Jose
On Mon, 2022-03-21 at 12:49 +0200, Stanislav Lisovskiy wrote: > We are currently getting FIFO underruns, in particular > when PSR2 is enabled. There seem to be no existing workaround > or patches, which can fix that issue(were expecting some recent > selective fetch update and DBuf bw/SAGV fixes to

[Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-21 Thread Stanislav Lisovskiy
We are currently getting FIFO underruns, in particular when PSR2 is enabled. There seem to be no existing workaround or patches, which can fix that issue(were expecting some recent selective fetch update and DBuf bw/SAGV fixes to help, which unfortunately didn't). Current idea is that it looks like

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Lisovskiy, Stanislav
On Fri, Mar 18, 2022 at 04:38:27PM +0200, Souza, Jose wrote: > On Fri, 2022-03-18 at 16:19 +0200, Lisovskiy, Stanislav wrote: > > On Fri, Mar 18, 2022 at 02:21:10PM +0200, Souza, Jose wrote: > > > On Fri, 2022-03-18 at 10:52 +0200, Stanislav Lisovskiy wrote: > > > > We are currently getting FIFO un

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Souza, Jose
On Fri, 2022-03-18 at 16:22 +0200, Lisovskiy, Stanislav wrote: > On Fri, Mar 18, 2022 at 02:27:53PM +0200, Souza, Jose wrote: > > On Fri, 2022-03-18 at 05:22 -0700, José Roberto de Souza wrote: > > > On Fri, 2022-03-18 at 10:52 +0200, Stanislav Lisovskiy wrote: > > > > We are currently getting FIFO

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Souza, Jose
On Fri, 2022-03-18 at 16:19 +0200, Lisovskiy, Stanislav wrote: > On Fri, Mar 18, 2022 at 02:21:10PM +0200, Souza, Jose wrote: > > On Fri, 2022-03-18 at 10:52 +0200, Stanislav Lisovskiy wrote: > > > We are currently getting FIFO underruns, in particular > > > when PSR2 is enabled. There seem to be n

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Lisovskiy, Stanislav
On Fri, Mar 18, 2022 at 02:27:53PM +0200, Souza, Jose wrote: > On Fri, 2022-03-18 at 05:22 -0700, José Roberto de Souza wrote: > > On Fri, 2022-03-18 at 10:52 +0200, Stanislav Lisovskiy wrote: > > > We are currently getting FIFO underruns, in particular > > > when PSR2 is enabled. There seem to be

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Lisovskiy, Stanislav
On Fri, Mar 18, 2022 at 02:21:10PM +0200, Souza, Jose wrote: > On Fri, 2022-03-18 at 10:52 +0200, Stanislav Lisovskiy wrote: > > We are currently getting FIFO underruns, in particular > > when PSR2 is enabled. There seem to be no existing workaround > > or patches, which can fix that issue(were exp

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Souza, Jose
On Fri, 2022-03-18 at 05:22 -0700, José Roberto de Souza wrote: > On Fri, 2022-03-18 at 10:52 +0200, Stanislav Lisovskiy wrote: > > We are currently getting FIFO underruns, in particular > > when PSR2 is enabled. There seem to be no existing workaround > > or patches, which can fix that issue(were

Re: [Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Souza, Jose
On Fri, 2022-03-18 at 10:52 +0200, Stanislav Lisovskiy wrote: > We are currently getting FIFO underruns, in particular > when PSR2 is enabled. There seem to be no existing workaround > or patches, which can fix that issue(were expecting some recent > selective fetch update and DBuf bw/SAGV fixes to

[Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Stanislav Lisovskiy
We are currently getting FIFO underruns, in particular when PSR2 is enabled. There seem to be no existing workaround or patches, which can fix that issue(were expecting some recent selective fetch update and DBuf bw/SAGV fixes to help, which unfortunately didn't). Current idea is that it looks like

[Intel-gfx] [PATCH] drm/i915/adl_p: Increase CDCLK by 15% if PSR2 is used

2022-03-18 Thread Stanislav Lisovskiy
We are currently getting FIFO underruns, in particular when PSR2 is enabled. There seem to be no existing workaround or patches, which can fix that issue(were expecting some recent selective fetch update and DBuf bw/SAGV fixes to help, which unfortunately didn't). Current idea is that it looks like