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[2620:137:e000::3:7]) by mx.google.com with ESMTPS id x2-20020a170902fe8200b001c724f997ffsi1767147plm.131.2023.10.12.02.58.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Oct 2023 02:58:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=VaOuBimP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 62C0E821A140; Thu, 12 Oct 2023 02:58:49 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235674AbjJLJ6n (ORCPT + 19 others); Thu, 12 Oct 2023 05:58:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235618AbjJLJ54 (ORCPT ); Thu, 12 Oct 2023 05:57:56 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A3F489D for ; Thu, 12 Oct 2023 02:57:54 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id BAAD96607346; Thu, 12 Oct 2023 10:57:52 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1697104673; bh=ThqabPr3bv/oVcU6bXeFf4cKumQAnz569b0Huyfi/jU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VaOuBimPm+qX4vFFVNcjeT9TJ0PEjrowb9R4N2duXjzKhh70KAKHfLZuXrPx239+h EpT3IJ3jH8Kp+vR1LQlwsCAz+ClpautF2O9iHgcZ/POJXM8Tem3ydCHASdYpyXJ8F6 OOLNIQuqn2tYdmHeI3AN8mLEA3+fCiqXQ6aE1xlCRI5JeGA5nzq/0D0HJ3SwGRpuX+ BwNd9XtF8EEpwGEMHHiSfxt2Wtcsg0f0nx+co55mDlVeNoE2wca3GyA7TD8MGqP7Mt bRy2fJds16k+bk+ebdxoRrHXvlxFKHLa9OaYNFsSX4eoRWBqmnlwtk4+7Am/PPJ6yV lpz0kR+oLwmsA== From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Cc: p.zabel@pengutronix.de, airlied@gmail.com, daniel@ffwll.ch, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, wenst@chromium.org, kernel@collabora.com, ehristev@collabora.com, nfraprado@collabora.com Subject: [PATCH v11 11/16] drm/mediatek: gamma: Add support for MT8195 Date: Thu, 12 Oct 2023 11:57:31 +0200 Message-ID: <20231012095736.100784-12-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231012095736.100784-1-angelogioacchino.delregno@collabora.com> References: <20231012095736.100784-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Thu, 12 Oct 2023 02:58:49 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1779543291015456450 X-GMAIL-MSGID: 1779543291015456450 Now that this driver supports 12-bit LUTs, we can add support for the DISP_GAMMA found on the MT8195 SoC: add its driver data and compatible. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c index 6305cd95e6d4..bcc33aeca885 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c @@ -279,11 +279,20 @@ static const struct mtk_disp_gamma_data mt8183_gamma_driver_data = { .lut_size = 512, }; +static const struct mtk_disp_gamma_data mt8195_gamma_driver_data = { + .lut_bank_size = 256, + .lut_bits = 12, + .lut_diff = true, + .lut_size = 1024, +}; + static const struct of_device_id mtk_disp_gamma_driver_dt_match[] = { { .compatible = "mediatek,mt8173-disp-gamma", .data = &mt8173_gamma_driver_data}, { .compatible = "mediatek,mt8183-disp-gamma", .data = &mt8183_gamma_driver_data}, + { .compatible = "mediatek,mt8195-disp-gamma", + .data = &mt8195_gamma_driver_data}, {}, }; MODULE_DEVICE_TABLE(of, mtk_disp_gamma_driver_dt_match);