From nobody Tue Feb 10 12:13:22 2026 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 419421F8BC8 for ; Thu, 3 Apr 2025 21:24:32 +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=1743715473; cv=none; b=UfclJAQmLI3SAFYwIi8k4leRIFEIWf8WnyznbY3PchVzxUK3FMHqB1tvW/r0r5moj6MMOojjYx5k19hO4xst/HVSfGmcvrJUpiB0x5p4LN1wb54g7sqjgAKRf5/ynLluod73XOfC3Fog39z4neXs9dobn1wUY3+xm0JXOrJ1l2w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743715473; c=relaxed/simple; bh=9DfsRmObk+KYaRyG/i9P3ZPV90Zm4Yk/rBEFbi8Pzt8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hhE1Y0MIXB3GQ0EZXn6juRoHNEi6bSeaXgT3gwTOMPee/nvE0/yP1kokVM/WP1se+NYgLVrCiUc3LJLQLagQlKEtHjLiV9eF/gNgOT65MRk3xDBOGXxoDAXL37Cpjvy9BN0pHNlTzqZPg7KMVKsiQZD0PJWPMnMgXNa/tOhZbxk= 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=jIN1yw3r; 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="jIN1yw3r" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743715471; 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=n2s8oWN3NDEvqHquxT3HejfU70MsT4m+0XmHrP3f6pc=; b=jIN1yw3rfSB2tjiCEyKb6UrNwYDxTZBFwFiz6ADT/kqZ7MSQT7/9sALI+hpBQnd8WWAvNj iKC8qA0wT+EU/aPAAyA2/qKtvrib6QogJEVetrm5RTzMVi7QARGdIoibF84+meCfxrInpr bTpfKR5dZ8ErMa7fzf4Ft3/L8pfhHfE= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-693-_teyXrPMPFCUIJiOzFKSHQ-1; Thu, 03 Apr 2025 17:24:28 -0400 X-MC-Unique: _teyXrPMPFCUIJiOzFKSHQ-1 X-Mimecast-MFC-AGG-ID: _teyXrPMPFCUIJiOzFKSHQ_1743715465 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 6ED2A1828B6A; Thu, 3 Apr 2025 21:24:18 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1CD32180A803; Thu, 3 Apr 2025 21:24:13 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 03 Apr 2025 16:20:56 -0400 Subject: [PATCH 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: <20250403-b4-drm_panel_mass_driver_convert_part3-v1-25-965b15ad5b8e@redhat.com> References: <20250403-b4-drm_panel_mass_driver_convert_part3-v1-0-965b15ad5b8e@redhat.com> In-Reply-To: <20250403-b4-drm_panel_mass_driver_convert_part3-v1-0-965b15ad5b8e@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=1743711639; l=1446; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=9DfsRmObk+KYaRyG/i9P3ZPV90Zm4Yk/rBEFbi8Pzt8=; b=IP3P3bEwMGcZmBeqLRRSgBETCpQhUXwtK4XRHt4hQjPkuwtEGv80QUuhC8F6+bpXri2K466Fx Yq+ZunzZNY4Bv3z2h/jeUqg9jPBMDRq0VEPdfNSFrRwNOMu1SJJDILh X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa --- 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