Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-21 Thread Hogander, Jouni
On Tue, 2025-01-21 at 17:11 +0200, Ville Syrjälä wrote: > On Tue, Jan 21, 2025 at 10:29:25AM +, Hogander, Jouni wrote: > > On Mon, 2025-01-20 at 16:39 +0200, Ville Syrjälä wrote: > > > On Mon, Jan 20, 2025 at 07:28:52AM +, Hogander, Jouni wrote: > > > > On Sat, 2025-01-18 at 01:07 +0200, Vi

Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-21 Thread Ville Syrjälä
On Tue, Jan 21, 2025 at 10:29:25AM +, Hogander, Jouni wrote: > On Mon, 2025-01-20 at 16:39 +0200, Ville Syrjälä wrote: > > On Mon, Jan 20, 2025 at 07:28:52AM +, Hogander, Jouni wrote: > > > On Sat, 2025-01-18 at 01:07 +0200, Ville Syrjälä wrote: > > > > On Fri, Jan 17, 2025 at 10:20:17PM +0

Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-21 Thread Ville Syrjälä
On Tue, Jan 21, 2025 at 10:29:25AM +, Hogander, Jouni wrote: > On Mon, 2025-01-20 at 16:39 +0200, Ville Syrjälä wrote: > > On Mon, Jan 20, 2025 at 07:28:52AM +, Hogander, Jouni wrote: > > > On Sat, 2025-01-18 at 01:07 +0200, Ville Syrjälä wrote: > > > > On Fri, Jan 17, 2025 at 10:20:17PM +0

Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-21 Thread Hogander, Jouni
On Mon, 2025-01-20 at 16:39 +0200, Ville Syrjälä wrote: > On Mon, Jan 20, 2025 at 07:28:52AM +, Hogander, Jouni wrote: > > On Sat, 2025-01-18 at 01:07 +0200, Ville Syrjälä wrote: > > > On Fri, Jan 17, 2025 at 10:20:17PM +0200, Ville Syrjälä wrote: > > > > On Thu, Jan 09, 2025 at 09:31:37AM +020

Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-20 Thread Ville Syrjälä
On Mon, Jan 20, 2025 at 04:39:24PM +0200, Ville Syrjälä wrote: > On Mon, Jan 20, 2025 at 07:28:52AM +, Hogander, Jouni wrote: > > On Sat, 2025-01-18 at 01:07 +0200, Ville Syrjälä wrote: > > > On Fri, Jan 17, 2025 at 10:20:17PM +0200, Ville Syrjälä wrote: > > > > On Thu, Jan 09, 2025 at 09:31:37

Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-20 Thread Ville Syrjälä
On Mon, Jan 20, 2025 at 07:28:52AM +, Hogander, Jouni wrote: > On Sat, 2025-01-18 at 01:07 +0200, Ville Syrjälä wrote: > > On Fri, Jan 17, 2025 at 10:20:17PM +0200, Ville Syrjälä wrote: > > > On Thu, Jan 09, 2025 at 09:31:37AM +0200, Jouni Högander wrote: > > > > Now as we have correct PSR2_MAN

Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-19 Thread Hogander, Jouni
On Sat, 2025-01-18 at 01:07 +0200, Ville Syrjälä wrote: > On Fri, Jan 17, 2025 at 10:20:17PM +0200, Ville Syrjälä wrote: > > On Thu, Jan 09, 2025 at 09:31:37AM +0200, Jouni Högander wrote: > > > Now as we have correct PSR2_MAN_TRK_CTL handling in place we can > > > allow DSB > > > usage also when P

Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-17 Thread Ville Syrjälä
On Fri, Jan 17, 2025 at 10:20:17PM +0200, Ville Syrjälä wrote: > On Thu, Jan 09, 2025 at 09:31:37AM +0200, Jouni Högander wrote: > > Now as we have correct PSR2_MAN_TRK_CTL handling in place we can allow DSB > > usage also when PSR is enabled for LunarLake onwards. > > We seem to still lack an ans

Re: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-17 Thread Ville Syrjälä
On Thu, Jan 09, 2025 at 09:31:37AM +0200, Jouni Högander wrote: > Now as we have correct PSR2_MAN_TRK_CTL handling in place we can allow DSB > usage also when PSR is enabled for LunarLake onwards. We seem to still lack an answer as to when the PSR wakes, when it latches the update, and how does al

RE: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-15 Thread Manna, Animesh
> -Original Message- > From: Intel-gfx On Behalf Of Jouni > Högander > Sent: Thursday, January 9, 2025 1:02 PM > To: intel-gfx@lists.freedesktop.org; intel...@lists.freedesktop.org > Cc: Hogander, Jouni > Subject: [PATCH v3 10/10] drm/i915/psr: Allow DSB usage

[PATCH v3 10/10] drm/i915/psr: Allow DSB usage when PSR is enabled

2025-01-08 Thread Jouni Högander
Now as we have correct PSR2_MAN_TRK_CTL handling in place we can allow DSB usage also when PSR is enabled for LunarLake onwards. Signed-off-by: Jouni Högander --- drivers/gpu/drm/i915/display/intel_display.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i9