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From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: DRI Development <dri-devel@lists.freedesktop.org>
Cc: Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	stable@vger.kernel.org,
	Pekka Paalanen <pekka.paalanen@collabora.com>,
	Daniel Vetter <daniel.vetter@intel.com>,
	Ben Skeggs <bskeggs@redhat.com>,
	nouveau@lists.freedesktop.org
Subject: [PATCH 08/12] drm/nouveau: Don't set allow_fb_modifiers explicitly
Date: Tue, 13 Apr 2021 11:48:59 +0200
Message-ID: <20210413094904.3736372-8-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <20210413094904.3736372-1-daniel.vetter@ffwll.ch>

Since

commit 890880ddfdbe256083170866e49c87618b706ac7
Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Date:   Fri Jan 4 09:56:10 2019 +0100

    drm: Auto-set allow_fb_modifiers when given modifiers at plane init

this is done automatically as part of plane init, if drivers set the
modifier list correctly. Which is the case here.

Note that this fixes an inconsistency: We've set the cap everywhere,
but only nv50+ supports modifiers. Hence cc stable, but not further
back then the patch from Paul.

Cc: stable@vger.kernel.org # v5.1 +
Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: nouveau@lists.freedesktop.org
---
 drivers/gpu/drm/nouveau/nouveau_display.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 14101bd2a0ff..929de41c281f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -697,7 +697,6 @@ nouveau_display_create(struct drm_device *dev)
 
 	dev->mode_config.preferred_depth = 24;
 	dev->mode_config.prefer_shadow = 1;
-	dev->mode_config.allow_fb_modifiers = true;
 
 	if (drm->client.device.info.chipset < 0x11)
 		dev->mode_config.async_page_flip = false;
-- 
2.31.0


  parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210413094904.3736372-1-daniel.vetter@ffwll.ch>
2021-04-13  9:48 ` [PATCH 02/12] drm/arm/malidp: Always list modifiers Daniel Vetter
2021-04-13  9:48 ` [PATCH 07/12] drm/msm/mdp4: Fix modifier support enabling Daniel Vetter
2021-04-13  9:48 ` Daniel Vetter [this message]
2021-04-13  9:49 ` [PATCH 10/12] drm/tegra: Don't set allow_fb_modifiers explicitly Daniel Vetter
2021-04-13 11:37   ` Thierry Reding
2021-04-15 11:33     ` Daniel Vetter

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