From nobody Sun Sep 28 19:13:38 2025 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7DC0A1D89E3 for ; Fri, 30 May 2025 02:52:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748573523; cv=none; b=bW2TFPWBRprbJH2hekME6UqxYsKMweUBGe1KKbEpxnKKEPoX85k1jKA0/yTnMWUmfIjLIm0dLBuYuZxkdQwxEgg8V6MkAQtE+0syaMSL56mQfB7BeIlVVEVJrNOKFsT+wuFv03u1XDcA6rvkp2yus7nilQzpZgtqSNpvCOu8POQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748573523; c=relaxed/simple; bh=Uo1wUXzOq+BgN0nqzTrw8zQjUmbHDP6wXZ+sxucco98=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=eaQDwIj3YY/o30crhlu+ZAhdB4Nt5erhUk/75uMlom4uF6SuaJ9WHLU6PW72AyMYHd68H4u7f4xG/OnkmG1SCBmI39lzB8ttpCRQt7i2Mwcu8IXd+s3JWZkSvx7mPjIjB9VAob2fnx0vGQzHQAE4v41dLR09dXAl0ai+jKwoX7g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=KKiuxXpj; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="KKiuxXpj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1748573520; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PAwxpX16qkW4uJkUcqFv5md5amSpv8XVNqzoABPxt5Q=; b=KKiuxXpjBE5MEekVO14aMXSAmfyEfD1KOFrpvywBFPe/t1qgLHX65439aYNYmH/syr/IRl klPSqTDdSUk2DLXjtaYATQBuyyeHgkOLph+GtvaAI4hCyC07Ic7BoJwS1fhS2iqmtRbqIp jG3TqJNTB4zYMWT80dHoGPgS4WgQzB0= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-185-fMCsSi4MMxO5ameT-b6-nQ-1; Thu, 29 May 2025 22:51:56 -0400 X-MC-Unique: fMCsSi4MMxO5ameT-b6-nQ-1 X-Mimecast-MFC-AGG-ID: fMCsSi4MMxO5ameT-b6-nQ_1748573513 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 9E47C1955DB0; Fri, 30 May 2025 02:51:53 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.17.97]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 4C7AC1955D82; Fri, 30 May 2025 02:51:49 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 29 May 2025 21:46:27 -0500 Subject: [PATCH v2 25/46] panel/sharp-ls060t1sx01: Use refcounted allocation in place of devm_kzalloc() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-25-5d75a3711e40@redhat.com> References: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-0-5d75a3711e40@redhat.com> In-Reply-To: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-0-5d75a3711e40@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Robert Chiras , Linus Walleij , Markuss Broks , Artur Weber , Dzmitry Sankouski , Jagan Teki , =?utf-8?q?Guido_G=C3=BCnther?= , Purism Kernel Team , Ondrej Jirman , Sasha Finkelstein , Janne Grunau , Michael Trimarchi , Laurent Pinchart Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1748573168; l=1519; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=Uo1wUXzOq+BgN0nqzTrw8zQjUmbHDP6wXZ+sxucco98=; b=CYGD5kW8NIT3qZhKkOKYpKEDtKjCvFuNFzJ+L/Wt++MGODapCLg/phYVm51DJK0OqO490Ysum cVa83TfLPmMCZNYKhN+S2onzoXNLap8O7O6QreuuwIgeoiKheJAF5tn X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong Signed-off-by: Anusha Srivatsa --- v2: none. --- drivers/gpu/drm/panel/panel-sharp-ls060t1sx01.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-sharp-ls060t1sx01.c b/drivers/gpu/= drm/panel/panel-sharp-ls060t1sx01.c index 0b4e0983639bd6e0b1b81df04331e9957414d4f3..0456f3d705e72e53255c20b42d5= 0423721c9d906 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls060t1sx01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls060t1sx01.c @@ -193,9 +193,11 @@ static int sharp_ls060_probe(struct mipi_dsi_device *d= si) struct sharp_ls060 *ctx; int ret; =20 - ctx =3D devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx =3D devm_drm_panel_alloc(dev, struct sharp_ls060, panel, + &sharp_ls060_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); =20 ctx->vddi_supply =3D devm_regulator_get(dev, "vddi"); if (IS_ERR(ctx->vddi_supply)) @@ -227,9 +229,6 @@ static int sharp_ls060_probe(struct mipi_dsi_device *ds= i) MIPI_DSI_MODE_NO_EOT_PACKET | MIPI_DSI_CLOCK_NON_CONTINUOUS; =20 - drm_panel_init(&ctx->panel, dev, &sharp_ls060_panel_funcs, - DRM_MODE_CONNECTOR_DSI); - ret =3D drm_panel_of_backlight(&ctx->panel); if (ret) return dev_err_probe(dev, ret, "Failed to get backlight\n"); --=20 2.48.1