Stable Archive on lore.kernel.org
 help / color / Atom feed
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>,
	Liviu Dudau <liviu.dudau@arm.com>,
	Brian Starkey <brian.starkey@arm.com>,
	Daniel Vetter <daniel.vetter@intel.com>
Subject: [PATCH 2/8] drm/arm/malidp: Always list modifiers
Date: Tue, 27 Apr 2021 11:20:12 +0200
Message-ID: <20210427092018.832258-2-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <20210427092018.832258-1-daniel.vetter@ffwll.ch>

Even when all we support is linear, make that explicit. Otherwise the
uapi is rather confusing.

Cc: stable@vger.kernel.org
Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/arm/malidp_planes.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index ddbba67f0283..8c2ab3d653b7 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -927,6 +927,11 @@ static const struct drm_plane_helper_funcs malidp_de_plane_helper_funcs = {
 	.atomic_disable = malidp_de_plane_disable,
 };
 
+static const uint64_t linear_only_modifiers[] = {
+	DRM_FORMAT_MOD_LINEAR,
+	DRM_FORMAT_MOD_INVALID
+};
+
 int malidp_de_planes_init(struct drm_device *drm)
 {
 	struct malidp_drm *malidp = drm->dev_private;
@@ -990,8 +995,8 @@ int malidp_de_planes_init(struct drm_device *drm)
 		 */
 		ret = drm_universal_plane_init(drm, &plane->base, crtcs,
 				&malidp_de_plane_funcs, formats, n,
-				(id == DE_SMART) ? NULL : modifiers, plane_type,
-				NULL);
+				(id == DE_SMART) ? linear_only_modifiers : modifiers,
+				plane_type, NULL);
 
 		if (ret < 0)
 			goto cleanup;
-- 
2.31.0


       reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210427092018.832258-1-daniel.vetter@ffwll.ch>
2021-04-27  9:20 ` Daniel Vetter [this message]
2021-04-27 15:41   ` Liviu Dudau
2021-04-27  9:20 ` [PATCH 5/8] drm/msm/mdp4: Fix modifier support enabling Daniel Vetter
2021-04-27  9:20 ` [PATCH 6/8] drm/nouveau: Don't set allow_fb_modifiers explicitly Daniel Vetter

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=20210427092018.832258-2-daniel.vetter@ffwll.ch \
    --to=daniel.vetter@ffwll.ch \
    --cc=brian.starkey@arm.com \
    --cc=daniel.vetter@intel.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=intel-gfx@lists.freedesktop.org \
    --cc=liviu.dudau@arm.com \
    --cc=pekka.paalanen@collabora.com \
    --cc=stable@vger.kernel.org \
    /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

Stable Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/stable/0 stable/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 stable stable/ https://lore.kernel.org/stable \
		stable@vger.kernel.org
	public-inbox-index stable

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.stable


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git