Intel-GFX Archive on lore.kernel.org
 help / color / mirror / Atom feed
From: "Navare, Manasi" <manasi.d.navare@intel.com>
To: Jani Nikula <jani.nikula@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 05/11] drm/i915/display/dp: Compute VRR state in atomic_check
Date: Thu, 3 Dec 2020 11:36:32 -0800	[thread overview]
Message-ID: <20201203193632.GB2130@labuser-Z97X-UD5H> (raw)
In-Reply-To: <87pn3qc08g.fsf@intel.com>

On Thu, Dec 03, 2020 at 06:39:43PM +0200, Jani Nikula wrote:
> On Wed, 02 Dec 2020, "Navare, Manasi" <manasi.d.navare@intel.com> wrote:
> > On Tue, Dec 01, 2020 at 02:52:59PM -0800, Navare, Manasi wrote:
> >> On Tue, Nov 10, 2020 at 12:47:46PM +0200, Jani Nikula wrote:
> >> > On Thu, 22 Oct 2020, Manasi Navare <manasi.d.navare@intel.com> wrote:
> >> > > @@ -15202,7 +15206,8 @@ static int intel_atomic_check(struct drm_device *dev,
> >> > >  
> >> > >  	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
> >> > >  					    new_crtc_state, i) {
> >> > > -		if (new_crtc_state->inherited != old_crtc_state->inherited)
> >> > > +		if (new_crtc_state->inherited != old_crtc_state->inherited ||
> >> > > +		    new_crtc_state->uapi.vrr_enabled != old_crtc_state->uapi.vrr_enabled)
> >> > 
> >> > Somehow this feels like a really specific check to add considering the
> >> > abstraction level of the function in general.
> >
> > Actually while discussing with @Ville on IRC, he had proposed just adding it here
> > since we already have this loop existing that loops through the old and new crtc states
> > and we need to set the mode_changed = true right up at the top.
> > But if you think its more intuitive to create a separate function for this I could do that
> >
> > Ville, Jani N any thoughts?
> 
> It's just a gut feeling. Kind of uneasy feeling that in the future
> people look at that, and see you have this check there, and then add
> more, and more.
> 
> Anyway, whatever Ville says works for me as well. ;)

Yea I actually also agree reg this so let me just move this to a separate
function where itw ill loop through crtc states and force mode changed
for this condition.

If Ville thinks otherwise we can remove it since I havent got any review comments
from Ville yet.

Manasi

> 
> BR,
> Jani.
> 
> 
> -- 
> Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  reply	other threads:[~2020-12-03 19:33 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-22 22:26 [Intel-gfx] [PATCH 00/11] VRR/Adaptive Sync enabling in i915 Manasi Navare
2020-10-22 22:26 ` [Intel-gfx] [PATCH 01/11] drm/i915: Add REG_FIELD_PREP to VRR register def Manasi Navare
2020-11-10 10:13   ` Jani Nikula
2020-12-01 22:41     ` Navare, Manasi
2020-10-22 22:27 ` [Intel-gfx] [PATCH 02/11] drm/i915/display/vrr: Create VRR file and add VRR capability check Manasi Navare
2020-11-10 10:39   ` Jani Nikula
2020-12-01 22:21     ` Navare, Manasi
2020-12-02 22:40       ` Navare, Manasi
2020-12-03 16:35         ` Jani Nikula
2020-12-03 19:38           ` Navare, Manasi
2020-11-10 16:06   ` Ville Syrjälä
2020-11-10 18:48     ` Navare, Manasi
2020-10-22 22:27 ` [Intel-gfx] [PATCH 03/11] drm/i915/display/dp: Attach and set drm connector VRR property Manasi Navare
2020-11-10 10:41   ` Jani Nikula
2020-12-01 22:46     ` Navare, Manasi
2020-12-03 16:37       ` Jani Nikula
2020-12-03 19:37         ` Navare, Manasi
2020-10-22 22:27 ` [Intel-gfx] [PATCH 04/11] drm/i915/display/dp: Add VRR crtc state variables Manasi Navare
2020-11-10 10:41   ` Jani Nikula
2020-12-01 22:49     ` Navare, Manasi
2020-10-22 22:27 ` [Intel-gfx] [PATCH 05/11] drm/i915/display/dp: Compute VRR state in atomic_check Manasi Navare
2020-11-10 10:47   ` Jani Nikula
2020-12-01 22:52     ` Navare, Manasi
2020-12-02 22:38       ` Navare, Manasi
2020-12-03 16:39         ` Jani Nikula
2020-12-03 19:36           ` Navare, Manasi [this message]
2020-10-22 22:27 ` [Intel-gfx] [PATCH 06/11] drm/i915/display/dp: Do not enable PSR if VRR is enabled Manasi Navare
2020-10-22 22:27 ` [Intel-gfx] [PATCH 07/11] drm/i915/display/vrr: Configure and enable VRR in modeset enable Manasi Navare
2020-11-10 10:56   ` Jani Nikula
2020-12-01 22:56     ` Navare, Manasi
2020-12-03 16:40       ` Jani Nikula
2020-10-22 22:27 ` [Intel-gfx] [PATCH 08/11] drm/i915/display/vrr: Send VRR push to flip the frame Manasi Navare
2020-11-10 10:59   ` Jani Nikula
2020-12-01 22:57     ` Navare, Manasi
2020-12-03 19:58       ` Navare, Manasi
2020-10-22 22:27 ` [Intel-gfx] [PATCH 09/11] drm/i915/display/vrr: Disable VRR in modeset disable path Manasi Navare
2020-11-10 11:01   ` Jani Nikula
2020-12-01 22:34     ` Navare, Manasi
2020-10-22 22:27 ` [Intel-gfx] [PATCH 10/11] drm/i915/display/vrr: Set IGNORE_MSA_PAR state in DP Sink Manasi Navare
2020-12-01 22:59   ` Navare, Manasi
2020-12-03 16:49     ` Jani Nikula
2020-12-03 19:33       ` Navare, Manasi
2020-10-22 22:27 ` [Intel-gfx] [PATCH 11/11] drm/i915/display: Add HW state readout for VRR Manasi Navare
2020-10-23 17:42   ` [Intel-gfx] [PATCH v2 " Manasi Navare
2020-10-22 22:37 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for VRR/Adaptive Sync enabling in i915 Patchwork
2020-10-23 17:50 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for VRR/Adaptive Sync enabling in i915 (rev2) Patchwork
2020-10-23 17:51 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-10-23 18:15 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-10-23 21:28 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201203193632.GB2130@labuser-Z97X-UD5H \
    --to=manasi.d.navare@intel.com \
    --cc=intel-gfx@lists.freedesktop.org \
    --cc=jani.nikula@linux.intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox