From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A19361F5825 for ; Sat, 18 Jul 2026 13:47:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784382450; cv=none; b=SkSHiaYXqBml6IHrffdDFq1YdQHnpMjjkLJ/Lhu+SzCGLcW92CW3wcKlmXX2Y7hFhfqM5nuWtIEjIpDWMU/+tVhFg5aCusB2jjgdg2Y93MGLqOWpoYrL7Ja00Pr6VShO5LlA08yxIg+W4boOOc87QNpUMudBzM7jOxtBYURDqZU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784382450; c=relaxed/simple; bh=ujraFFEv52LP34+BIUeMghv5v05QShMX7/YgIfJkUMU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=bjCfD3Y863p98DCrshKeR+2mnyJkac5qO+x3x2ZpiApezDb80KCC8QrU+AeY5xOC/ERW9IFTtR/Slmip56b+ZoRBaaWvTsOu+AxJMo0mixhr5LMezH56K6zplIwF3DxXQtgf1UjLpC0z8qko2iJMG4OqPfl6asIvDqUvGSSPeiA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.167.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oi1-f200.google.com with SMTP id 5614622812f47-49ab6a82cd5so13046925b6e.2 for ; Sat, 18 Jul 2026 06:47:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784382447; x=1784987247; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=XRxc57g24EwkSUXchVn73b8zw3Ac1LTE+xJ7PEer0ew=; b=eRJYixC9E9RI6NKDNN1q+aMZSIU6aLbfkREHPg7CvmGZW+UlJKx4pJbZrnRMAsAePn ooZaT+XqyPDso+4xCjnhNDsLPDOmb3rC8D7yvl5Ud5eSg95IuIsq9lpwCYBqx11jlsgw uFIe8xc31/EsGqFHG+uN3dwcYRXe1AT7e514i2WXT1A3rAyfREdZ0ZnFHdKMScE3Dk9s TmVl76Nq1mgHT1FDKrHF9BVFLaiLmk4YZ/1jJwLcz1kIHAWbCgCI9klRiZ8i5TX70Ref zPEO6tlNMq19K0Lkpf9uDo0yF7AvBMXDD/3eh8t4XHW+wq2DAtpKaJ9QGWd8i1fx0elH z/5Q== X-Gm-Message-State: AOJu0Yyw/DP9FFKcYjEZqaRsyh7x5khezRlMz6ZTS/+MNZoTjhA+uf+R QGo1YcsoBnUhdJlSf3GQc3Ym7jrb8plFXoCd8GlTNDF9oBAmzI9zeQKOY4lOaU2KeTlCONPk9PC TmEx0G6y/TK0L97i2uoaw2VtxGB3H2OaepiJVVdOwXt8r63Peg+TEOuWyIwE= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:19a6:b0:495:dff1:4955 with SMTP id 5614622812f47-4a4d0460846mr3391845b6e.26.1784382447656; Sat, 18 Jul 2026 06:47:27 -0700 (PDT) Date: Sat, 18 Jul 2026 06:47:27 -0700 In-Reply-To: <6a56fb92.c90005c7.37d349.003c.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a5b83ef.f1649fcc.2a4208.02e9.GAE@google.com> Subject: Forwarded: [PATCH] drm/vkms: Advertise PREMULTI blend mode From: syzbot To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org. *** Subject: [PATCH] drm/vkms: Advertise PREMULTI blend mode Author: michail.tatas@gmail.com #syz test Since we only support pre-multiplied alpha blend mode, advertise that. Signed-off-by: Michail Tatas --- drivers/gpu/drm/vkms/vkms_plane.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c index 68cb2a3335e6..8c67511d6e8c 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -246,6 +246,13 @@ struct vkms_plane *vkms_plane_init(struct vkms_device *vkmsdev, DRM_COLOR_YCBCR_BT601, DRM_COLOR_YCBCR_FULL_RANGE); + /* + * Since our composer only supports pre-multiplied alpha, + * advertise only the PREMULTI blend mode. + */ + drm_plane_create_blend_mode_property(&plane->base, + BIT(DRM_MODE_BLEND_PREMULTI)); + if (vkms_config_plane_get_default_pipeline(plane_cfg)) vkms_initialize_colorops(&plane->base); -- 2.43.0