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From: Maxime Ripard <mripard@kernel.org>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>,
	 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	David Airlie <airlied@gmail.com>,
	 Simona Vetter <simona@ffwll.ch>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	 Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>, Jonas Karlman <jonas@kwiboo.se>,
	 Jernej Skrabec <jernej.skrabec@gmail.com>,
	Jyri Sarha <jyri.sarha@iki.fi>,
	 Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
	Devarsh Thakkar <devarsht@ti.com>,
	 dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 06/29] drm/bridge: Implement atomic_print_state
Date: Mon, 15 Sep 2025 13:28:46 +0200	[thread overview]
Message-ID: <20250915-intrepid-quaint-bullfrog-bb68b8@penduick> (raw)
In-Reply-To: <20250902202212.GU13448@pendragon.ideasonboard.com>

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On Tue, Sep 02, 2025 at 10:22:12PM +0200, Laurent Pinchart wrote:
> > > +	struct drm_bridge *bridge = drm_priv_to_bridge(s->obj);
> > > +
> > > +	drm_printf(p, "bridge: %s", drm_get_connector_type_name(bridge->type));
> 
> It would be nice to identify the bridge more precisely, but bridges have
> no object ID :-/ The raw pointer may not be very useful. I wonder if we
> should give an object ID to drm_private_obj instances, even if we don't
> expose them to userspace. That's not a topic for this series of course.

I agree, and would have liked to have something a bit more descriptive
indeed. But bridges have neither a name or an ID, so I couldn't come up
with anything better :/

> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Thanks!
Maxime

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  reply	other threads:[~2025-09-15 11:28 UTC|newest]

Thread overview: 105+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-02  8:32 [PATCH 00/29] drm: Implement state readout support Maxime Ripard
2025-09-02  8:32 ` [PATCH 01/29] drm/atomic: Document atomic state lifetime Maxime Ripard
2025-09-02 13:08   ` Thomas Zimmermann
2025-09-02 18:59     ` Laurent Pinchart
2025-09-23  9:22     ` Maxime Ripard
2025-09-02  8:32 ` [PATCH 02/29] drm/atomic: Fix unused but set warning in for_each_old_plane_in_state Maxime Ripard
2025-09-02 13:10   ` Thomas Zimmermann
2025-09-02 19:25   ` Laurent Pinchart
2025-09-02  8:32 ` [PATCH 03/29] drm/atomic: Fix unused but set warning in for_each_old_private_obj_in_state Maxime Ripard
2025-09-02 13:10   ` Thomas Zimmermann
2025-09-02 19:26   ` Laurent Pinchart
2025-09-02  8:32 ` [PATCH 04/29] drm/atomic_helper: Skip over NULL private_obj pointers Maxime Ripard
2025-09-02 13:13   ` Thomas Zimmermann
2025-09-02 19:29     ` Laurent Pinchart
2025-09-23  9:23     ` Maxime Ripard
2025-09-02  8:32 ` [PATCH 05/29] drm/atomic_state_helper: Fix bridge state initialization Maxime Ripard
2025-09-02 13:18   ` Thomas Zimmermann
2025-09-15 11:27     ` Maxime Ripard
2025-09-15 13:12       ` Thomas Zimmermann
2025-09-23  9:33         ` Maxime Ripard
2025-10-01  6:45           ` Thomas Zimmermann
2025-09-15 12:54     ` Dmitry Baryshkov
2025-09-02 19:49   ` Laurent Pinchart
2025-09-02  8:32 ` [PATCH 06/29] drm/bridge: Implement atomic_print_state Maxime Ripard
2025-09-02 13:22   ` Thomas Zimmermann
2025-09-02 20:22     ` Laurent Pinchart
2025-09-15 11:28       ` Maxime Ripard [this message]
2025-09-15 12:56         ` Dmitry Baryshkov
2025-09-02  8:32 ` [PATCH 07/29] drm/atomic: Implement drm_atomic_print_old_state Maxime Ripard
2025-09-02 13:26   ` Thomas Zimmermann
2025-09-09 12:44     ` Maxime Ripard
2025-09-02 20:35   ` Laurent Pinchart
2025-09-02  8:32 ` [PATCH 08/29] drm/atomic: Only call atomic_destroy_state on a !NULL pointer Maxime Ripard
2025-09-02 13:30   ` Thomas Zimmermann
2025-09-02 20:52   ` Laurent Pinchart
2025-09-15 11:35     ` Maxime Ripard
2025-09-02  8:32 ` [PATCH 09/29] drm/modeset: Create atomic_reset hook Maxime Ripard
2025-09-02 21:04   ` Laurent Pinchart
2025-09-15 11:37     ` Maxime Ripard
2025-09-02  8:32 ` [PATCH 10/29] drm/atomic: Add atomic_state_readout infrastructure Maxime Ripard
2025-09-02 13:44   ` Thomas Zimmermann
2025-09-15  8:42     ` Maxime Ripard
2025-09-15  9:11       ` Thomas Zimmermann
2025-09-23  9:37         ` Maxime Ripard
2025-10-01  7:01           ` Thomas Zimmermann
2025-09-15 18:38       ` Dmitry Baryshkov
2025-09-23  9:38         ` Maxime Ripard
2025-09-23 10:28           ` Dmitry Baryshkov
2025-09-23 10:32             ` Laurent Pinchart
2025-09-23 10:43               ` Dmitry Baryshkov
2025-09-23 11:41                 ` Laurent Pinchart
2025-09-23 15:20                   ` Dmitry Baryshkov
2025-09-24  9:56               ` Maxime Ripard
2025-09-24  9:53             ` Maxime Ripard
2025-09-15 18:40   ` Dmitry Baryshkov
2025-09-23  9:45     ` Maxime Ripard
2025-09-23 10:30       ` Dmitry Baryshkov
2025-10-17 13:12         ` Simona Vetter
2025-10-17 13:29   ` Simona Vetter
2025-10-17 13:41   ` Simona Vetter
2025-09-02  8:32 ` [PATCH 11/29] drm/crtc: Drop no_vblank bit field Maxime Ripard
2025-09-02 13:45   ` Thomas Zimmermann
2025-09-30 10:00   ` (subset) " Maxime Ripard
2025-09-02  8:32 ` [PATCH 12/29] drm/atomic_helper: Pass nonblock to commit_tail Maxime Ripard
2025-09-02 13:46   ` Thomas Zimmermann
2025-09-02  8:32 ` [PATCH 13/29] drm/atomic_helper: Compare actual and readout states once the commit is done Maxime Ripard
2025-10-17 13:21   ` Simona Vetter
2025-10-21  9:27   ` Simona Vetter
2025-10-31 21:01   ` Simona Vetter
2025-09-02  8:32 ` [PATCH 14/29] drm/atomic_state_helper: Provide comparison macros Maxime Ripard
2025-09-02  8:32 ` [PATCH 15/29] drm/atomic_state_helper: Provide atomic_compare_state helpers Maxime Ripard
2025-09-02  8:32 ` [PATCH 16/29] drm/encoder: Create get_current_crtc hook Maxime Ripard
2025-10-17 13:19   ` Simona Vetter
2025-09-02  8:32 ` [PATCH 17/29] drm/bridge_connector: Implement hw readout for connector Maxime Ripard
2025-09-02  8:32 ` [PATCH 18/29] drm/tidss: Convert to drm logging Maxime Ripard
2025-09-02 13:49   ` Thomas Zimmermann
2025-09-30 10:00   ` (subset) " Maxime Ripard
2025-09-02  8:32 ` [PATCH 19/29] drm/tidss: Remove ftrace-like logs Maxime Ripard
2025-09-02 13:50   ` Thomas Zimmermann
2025-09-30 10:00   ` (subset) " Maxime Ripard
2025-09-02  8:32 ` [PATCH 20/29] drm/tidss: crtc: Change variable name Maxime Ripard
2025-09-02 13:51   ` Thomas Zimmermann
2025-09-30 10:00   ` (subset) " Maxime Ripard
2025-09-02  8:32 ` [PATCH 21/29] drm/tidss: crtc: Implement destroy_state Maxime Ripard
2025-09-02 13:52   ` Thomas Zimmermann
2025-09-30 10:00   ` (subset) " Maxime Ripard
2025-09-02  8:32 ` [PATCH 22/29] drm/tidss: crtc: Cleanup reset implementation Maxime Ripard
2025-09-02 13:54   ` Thomas Zimmermann
2025-09-30 10:00   ` (subset) " Maxime Ripard
2025-09-02  8:32 ` [PATCH 23/29] drm/tidss: dispc: Add format lookup by hw value Maxime Ripard
2025-10-08 12:40   ` Tomi Valkeinen
2025-09-02  8:32 ` [PATCH 24/29] drm/tidss: dispc: Improve mode checking logs Maxime Ripard
2025-09-02 14:06   ` Thomas Zimmermann
2025-09-02  8:32 ` [PATCH 25/29] drm/tidss: dispc: Move dispc_device definition to headers Maxime Ripard
2025-09-02  8:32 ` [PATCH 26/29] drm/tidss: dispc: make accessors accessible to other parts of the driver Maxime Ripard
2025-09-02  8:32 ` [PATCH 27/29] drm/tidss: Implement readout support Maxime Ripard
2025-10-08 12:44   ` Tomi Valkeinen
2025-09-02  8:32 ` [PATCH 28/29] drm/tidss: encoder: implement get_current_crtc Maxime Ripard
2025-09-02  8:32 ` [PATCH 29/29] drm/bridge: sii902x: Implement hw state readout Maxime Ripard
2025-09-02 14:13 ` [PATCH 00/29] drm: Implement state readout support Thomas Zimmermann
2025-09-23  9:15   ` Maxime Ripard
2025-10-17 13:11     ` Simona Vetter
2025-10-08 13:07 ` Tomi Valkeinen
2025-10-08 13:57   ` Maxime Ripard
2025-10-08 14:15     ` Tomi Valkeinen

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