From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D79D8C7EE29 for ; Tue, 13 Jun 2023 07:06:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=u7X0dP1gud2rhdPIbyzU14oqzv+xi0J5LGhFjTq9WA8=; b=Btqkomb3VgqC/a /5KyMTfF35UnC56sN5mLxnkcZU5SYpbXNHcuwAj8lF6rkTSDgV6C9wyjU8qqZoLo0v6sivKgm6Swh 5U0DlcOPx2BILBOlDk6d8duCmIS2Tr5UZF4TkBIO5v2P8zNcyKBnEQnLtJdRftpnvMPU2I4vt6IGg lAJ5dijmtXydnvcmVMO5auHT2N0FaI8MrOL3RGN1Knwt/VOFfJn631Vud8A5TFWNMh+TyvHCuMfC1 OO3Q7M6PQfKGYLqtmDWouTmKfOInNpKJ+0Apv2bV+eSU4z80S0wo09/SpPyuP1ukUuNL5Cwn4np4l gMG/Qxi6YBi4NTmwu6Bg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q8y6G-007A0O-0j; Tue, 13 Jun 2023 07:05:56 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q8y69-0079yH-1v for linux-arm-kernel@lists.infradead.org; Tue, 13 Jun 2023 07:05:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1686639949; x=1718175949; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=z7sh0i6Gl2/LRPzmrS845oLG7MhlbMwUzMTImsVh/hI=; b=pOOOyITOP1Wtaat6scwATLEe7NwZIWFjfRwM+MMUnoi98/veJMevFg0i WaKV0DdwgAgcGCBZlffYU5sDjVv90sgqGko4dg9qabGstxz50kJbq7STy Esb81TBwEbC9eczpBgjsPH09j0T+iWoBtVFhsMHNWYqU/TdFYtwSRib5h 5ltAcalXNbmvUPQyConoo+Su56AtIe4L/1Xm8km2BoFAwhN9NdjENJ5EP X8672+7mRpWTjz51xIK0s/p5PW9zveM+kDZ8nc11uLcOZ3zqNuh6pW7Iy TWWXwpiX7g1OJo6U91twwsBY+pgmUNjfRYatcdkDKCKrPrd6pXZLp7sRJ Q==; X-IronPort-AV: E=Sophos;i="6.00,238,1681196400"; d="scan'208";a="229806838" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 13 Jun 2023 00:05:47 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Tue, 13 Jun 2023 00:05:46 -0700 Received: from che-lt-i67131.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.21 via Frontend Transport; Tue, 13 Jun 2023 00:05:38 -0700 From: Manikandan Muralidharan To: , , , , , , , , , , , , , , CC: , , , , , , , Manikandan , Durai Manickam KR Subject: [PATCH 5/9] drm: atmel-hlcdc: add compatible string check for XLCDC and HLCDC Date: Tue, 13 Jun 2023 12:34:22 +0530 Message-ID: <20230613070426.467389-6-manikandan.m@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230613070426.467389-1-manikandan.m@microchip.com> References: <20230613070426.467389-1-manikandan.m@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230613_000549_639689_E233E99A X-CRM114-Status: GOOD ( 11.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Durai Manickam KR Add compatible string check to differentiate XLCDC and HLCDC code within the atmel-hlcdc driver files. Signed-off-by: Durai Manickam KR Signed-off-by: Manikandan Muralidharan --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 7 +++++++ drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 1 + 2 files changed, 8 insertions(+) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index d7ad828e9e8c..fbbd2592efc7 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -761,6 +761,13 @@ static int atmel_hlcdc_dc_load(struct drm_device *dev) if (!dc) return -ENOMEM; + /* SAM9X7 supports XLCDC */ + if (!strcmp(match->compatible, "microchip,sam9x7-xlcdc")) + dc->is_xlcdc = true; + else + /* Other SoC's that supports HLCDC IP */ + dc->is_xlcdc = false; + dc->desc = match->data; dc->hlcdc = dev_get_drvdata(dev->dev->parent); dev->dev_private = dc; diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h index aed1742b3665..804e4d476f2b 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h @@ -451,6 +451,7 @@ struct atmel_hlcdc_dc { u32 imr; struct drm_atomic_state *state; } suspend; + bool is_xlcdc; }; extern struct atmel_hlcdc_formats atmel_hlcdc_plane_rgb_formats; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel