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From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: "José Roberto de Souza" <jose.souza@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/7] drm/i915/display: Check the old state to find port sync slave
Date: Tue, 26 Nov 2019 21:41:52 +0200	[thread overview]
Message-ID: <20191126194152.GF1208@intel.com> (raw)
In-Reply-To: <20191123005459.155383-2-jose.souza@intel.com>

On Fri, Nov 22, 2019 at 04:54:54PM -0800, José Roberto de Souza wrote:
> If the CRTC is going from enabled to disabled and it is a port sync
> slave, it needs to check to the old state to be disabled before the
> port sync master.
> 
> Cc: Manasi Navare <manasi.d.navare@intel.com>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_display.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 1b1fbb6d8acc..801b975c7d39 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -14460,9 +14460,9 @@ static void intel_commit_modeset_disables(struct intel_atomic_state *state)
>  		 * slave CRTCs are disabled first and then master CRTC since
>  		 * Slave vblanks are masked till Master Vblanks.
>  		 */
> -		if (!is_trans_port_sync_mode(new_crtc_state))
> +		if (!is_trans_port_sync_mode(old_crtc_state))
>  			continue;
> -		if (is_trans_port_sync_master(new_crtc_state))
> +		if (is_trans_port_sync_master(old_crtc_state))
>  			continue;

Maybe this should be patch 1?

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

>  
>  		intel_pre_plane_update(old_crtc_state, new_crtc_state);
> -- 
> 2.24.0

-- 
Ville Syrjälä
Intel
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

WARNING: multiple messages have this Message-ID (diff)
From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: "José Roberto de Souza" <jose.souza@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 2/7] drm/i915/display: Check the old state to find port sync slave
Date: Tue, 26 Nov 2019 21:41:52 +0200	[thread overview]
Message-ID: <20191126194152.GF1208@intel.com> (raw)
Message-ID: <20191126194152.4zjDuNKooFv-qtyVr5SBjwZsw0LqdGTng85bYXGs-gI@z> (raw)
In-Reply-To: <20191123005459.155383-2-jose.souza@intel.com>

On Fri, Nov 22, 2019 at 04:54:54PM -0800, José Roberto de Souza wrote:
> If the CRTC is going from enabled to disabled and it is a port sync
> slave, it needs to check to the old state to be disabled before the
> port sync master.
> 
> Cc: Manasi Navare <manasi.d.navare@intel.com>
> Cc: Matt Roper <matthew.d.roper@intel.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_display.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 1b1fbb6d8acc..801b975c7d39 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -14460,9 +14460,9 @@ static void intel_commit_modeset_disables(struct intel_atomic_state *state)
>  		 * slave CRTCs are disabled first and then master CRTC since
>  		 * Slave vblanks are masked till Master Vblanks.
>  		 */
> -		if (!is_trans_port_sync_mode(new_crtc_state))
> +		if (!is_trans_port_sync_mode(old_crtc_state))
>  			continue;
> -		if (is_trans_port_sync_master(new_crtc_state))
> +		if (is_trans_port_sync_master(old_crtc_state))
>  			continue;

Maybe this should be patch 1?

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

>  
>  		intel_pre_plane_update(old_crtc_state, new_crtc_state);
> -- 
> 2.24.0

-- 
Ville Syrjälä
Intel
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  parent reply	other threads:[~2019-11-26 19:41 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-23  0:54 [PATCH 1/7] drm/i915/display: Refactor intel_commit_modeset_disables() José Roberto de Souza
2019-11-23  0:54 ` [Intel-gfx] " José Roberto de Souza
2019-11-23  0:54 ` [PATCH 2/7] drm/i915/display: Check the old state to find port sync slave José Roberto de Souza
2019-11-23  0:54   ` [Intel-gfx] " José Roberto de Souza
2019-11-26 19:41   ` Ville Syrjälä [this message]
2019-11-26 19:41     ` Ville Syrjälä
2019-11-23  0:54 ` [PATCH 3/7] drm/i915/tgl: Select master trasconder for MST stream José Roberto de Souza
2019-11-23  0:54   ` [Intel-gfx] " José Roberto de Souza
2019-11-26 20:05   ` Ville Syrjälä
2019-11-26 20:05     ` [Intel-gfx] " Ville Syrjälä
2019-11-26 20:30     ` Souza, Jose
2019-11-26 20:30       ` [Intel-gfx] " Souza, Jose
2019-11-27 19:59       ` Ville Syrjälä
2019-11-27 19:59         ` [Intel-gfx] " Ville Syrjälä
2019-11-28  1:14         ` Souza, Jose
2019-11-28  1:14           ` [Intel-gfx] " Souza, Jose
2019-11-28 12:06           ` Ville Syrjälä
2019-11-28 12:06             ` [Intel-gfx] " Ville Syrjälä
2019-12-02 22:03             ` Souza, Jose
2019-12-02 22:03               ` [Intel-gfx] " Souza, Jose
2019-12-03 12:47               ` Ville Syrjälä
2019-12-03 22:12                 ` Souza, Jose
2019-12-04 10:55                   ` Ville Syrjälä
2019-12-04 18:48                     ` Souza, Jose
2019-12-04 19:03                       ` Ville Syrjälä
2019-11-23  0:54 ` [PATCH 4/7] drm/i915/dp: Power down sink before disable pipe/transcoder clock José Roberto de Souza
2019-11-23  0:54   ` [Intel-gfx] " José Roberto de Souza
2019-11-26 20:15   ` Ville Syrjälä
2019-11-26 20:15     ` [Intel-gfx] " Ville Syrjälä
2019-11-26 22:12     ` Souza, Jose
2019-11-26 22:12       ` [Intel-gfx] " Souza, Jose
2019-11-27 19:24       ` Ville Syrjälä
2019-11-27 19:24         ` [Intel-gfx] " Ville Syrjälä
2019-11-28  1:08         ` Souza, Jose
2019-11-28  1:08           ` [Intel-gfx] " Souza, Jose
2019-11-28 18:30           ` Ville Syrjälä
2019-11-28 18:30             ` [Intel-gfx] " Ville Syrjälä
2019-11-23  0:54 ` [PATCH 5/7] drm/i915/display/mst: Move DPMS_OFF call to post_disable José Roberto de Souza
2019-11-23  0:54   ` [Intel-gfx] " José Roberto de Souza
2019-11-28 18:31   ` Ville Syrjälä
2019-11-28 18:31     ` [Intel-gfx] " Ville Syrjälä
2019-11-23  0:54 ` [PATCH 6/7] drm/i915/display/tgl: Fix the order of the step to turn transcoder clock off José Roberto de Souza
2019-11-23  0:54   ` [Intel-gfx] " José Roberto de Souza
2019-11-28 18:40   ` Ville Syrjälä
2019-11-28 18:40     ` [Intel-gfx] " Ville Syrjälä
2019-12-03 23:29     ` Souza, Jose
2019-12-04 10:56       ` Ville Syrjälä
2019-11-23  0:54 ` [PATCH 7/7] drm/display/dp: Fix MST disable sequences José Roberto de Souza
2019-11-23  0:54   ` [Intel-gfx] " José Roberto de Souza
2019-11-23  1:28 ` ✓ Fi.CI.BAT: success for series starting with [1/7] drm/i915/display: Refactor intel_commit_modeset_disables() Patchwork
2019-11-23  1:28   ` [Intel-gfx] " Patchwork
2019-11-24  7:11 ` ✓ Fi.CI.IGT: " Patchwork
2019-11-24  7:11   ` [Intel-gfx] " Patchwork
2019-11-26 19:40 ` [PATCH 1/7] " Ville Syrjälä
2019-11-26 19:40   ` [Intel-gfx] " Ville Syrjälä
2019-11-26 22:03   ` Souza, Jose
2019-11-26 22:03     ` [Intel-gfx] " Souza, Jose
2019-11-26 22:49     ` Matt Roper
2019-11-26 22:49       ` [Intel-gfx] " Matt Roper
2019-11-26 23:03       ` Souza, Jose
2019-11-26 23:03         ` [Intel-gfx] " Souza, Jose
2019-11-27 18:49       ` Lucas De Marchi
2019-11-27 18:49         ` [Intel-gfx] " Lucas De Marchi
2019-11-27 19:11     ` Ville Syrjälä
2019-11-27 19:11       ` [Intel-gfx] " Ville Syrjälä

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