From patchwork Tue Aug 6 14:51:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 817577 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 17B4F20FAB8 for ; Tue, 6 Aug 2024 14:51:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722955908; cv=none; b=i/K2+xhDmdsS16HBmqh5Zo97BJlLUpnX1PjruBO+hrwvm5BEnFnRZqdhjuKhUYl42SAqCzl0OPCsd+sP/gJyZUxI93h4m6nocaa/u2u4/2VyWAVwRq6zKx2v34ttw1rJ7iHDbryB3W9mNa2vZAQcq8gVRncygt296YrZ+dH6gMQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722955908; c=relaxed/simple; bh=WWdgbhwpIQfhaA8jmYsgKaxC7zTNSqU9acTfkxMYYis=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Yq4WG2OTgOKM/lAQnLTYzyTrFp5qxyDptxe+AUr0CzKzarcPcDNlbIHx7Y7T/xIOa5DzNq0+4FcndZMZk8/pPXUs9lKYyFh7cqsfRF/fGqUsN1SfeEH4U4rb/LEDOBuNM8XEmvjlLZQgF8VvTb100Ycq9ObDpktGsctXZ5/9WnI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=C8qUzCRd; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="C8qUzCRd" Received: from ideasonboard.com (mob-5-91-24-0.net.vodafone.it [5.91.24.0]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 7D9C3BC0; Tue, 6 Aug 2024 16:50:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1722955849; bh=WWdgbhwpIQfhaA8jmYsgKaxC7zTNSqU9acTfkxMYYis=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=C8qUzCRdeRZVwCIIU1yckeT2zh1mg7ra167p8LJtGpA/D2v2cr/vNSmhLxwYsxiww jl6EFihBxzwSDDUlgb6+Iw8PN7gG5mEcjnshA551e1hxNprgF+fjT7HJNlaR1Q3NxW 5j8/DtaMyf0q1qz3bmbLwPPm5vhjVAVOcZY7G7QE= From: Jacopo Mondi To: Linux Media Mailing List Cc: Jacopo Mondi , Laurent Pinchart , Sakari Ailus , Hans Verkuil , Stefan Klug , Paul Elder , Daniel Scally , Kieran Bingham , Umang Jain , Dafna Hirschfeld , Mauro Carvalho Chehab , Heiko Stuebner , Sakari Ailus Subject: [PATCH v8 10/12] media: rkisp1: Add register definitions for the companding block Date: Tue, 6 Aug 2024 16:51:06 +0200 Message-ID: <20240806145110.918843-11-jacopo.mondi@ideasonboard.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240806145110.918843-1-jacopo.mondi@ideasonboard.com> References: <20240806145110.918843-1-jacopo.mondi@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Paul Elder To prepare for adding support for the companding block to the rkisp1 driver for the version of the ISP on the i.MX8MP, add the register definitions for it, including relevant register field values. Signed-off-by: Paul Elder Signed-off-by: Laurent Pinchart Reviewed-by: Jacopo Mondi Signed-off-by: Jacopo Mondi Tested-by: Kieran Bingham Acked-by: Sakari Ailus --- .../platform/rockchip/rkisp1/rkisp1-regs.h | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h index fccf4c17ee8d..bf0260600a19 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h @@ -704,6 +704,12 @@ #define RKISP1_CIF_ISP_DPF_SPATIAL_COEFF_MAX 0x1f #define RKISP1_CIF_ISP_DPF_NLL_COEFF_N_MAX 0x3ff +/* COMPAND */ +#define RKISP1_CIF_ISP_COMPAND_CTRL_EXPAND_ENABLE BIT(0) +#define RKISP1_CIF_ISP_COMPAND_CTRL_COMPRESS_ENABLE BIT(1) +#define RKISP1_CIF_ISP_COMPAND_CTRL_SOFT_RESET_FLAG BIT(2) +#define RKISP1_CIF_ISP_COMPAND_CTRL_BLS_ENABLE BIT(3) + /* =================================================================== */ /* CIF Registers */ /* =================================================================== */ @@ -1394,6 +1400,23 @@ #define RKISP1_CIF_ISP_VSM_DELTA_H (RKISP1_CIF_ISP_VSM_BASE + 0x0000001c) #define RKISP1_CIF_ISP_VSM_DELTA_V (RKISP1_CIF_ISP_VSM_BASE + 0x00000020) +#define RKISP1_CIF_ISP_COMPAND_BASE 0x00003200 +#define RKISP1_CIF_ISP_COMPAND_CTRL (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000000) +#define RKISP1_CIF_ISP_COMPAND_BLS_A_FIXED (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000004) +#define RKISP1_CIF_ISP_COMPAND_BLS_B_FIXED (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000008) +#define RKISP1_CIF_ISP_COMPAND_BLS_C_FIXED (RKISP1_CIF_ISP_COMPAND_BASE + 0x0000000c) +#define RKISP1_CIF_ISP_COMPAND_BLS_D_FIXED (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000010) +#define RKISP1_CIF_ISP_COMPAND_EXPAND_PX_N(n) (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000014 + (n) * 4) +#define RKISP1_CIF_ISP_COMPAND_COMPRESS_PX_N(n) (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000040 + (n) * 4) +#define RKISP1_CIF_ISP_COMPAND_EXPAND_Y_ADDR (RKISP1_CIF_ISP_COMPAND_BASE + 0x0000006c) +#define RKISP1_CIF_ISP_COMPAND_EXPAND_Y_WRITE_DATA (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000070) +#define RKISP1_CIF_ISP_COMPAND_COMPRESS_Y_ADDR (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000074) +#define RKISP1_CIF_ISP_COMPAND_COMPRESS_Y_WRITE_DATA (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000078) +#define RKISP1_CIF_ISP_COMPAND_EXPAND_X_ADDR (RKISP1_CIF_ISP_COMPAND_BASE + 0x0000007c) +#define RKISP1_CIF_ISP_COMPAND_EXPAND_X_WRITE_DATA (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000080) +#define RKISP1_CIF_ISP_COMPAND_COMPRESS_X_ADDR (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000084) +#define RKISP1_CIF_ISP_COMPAND_COMPRESS_X_WRITE_DATA (RKISP1_CIF_ISP_COMPAND_BASE + 0x00000088) + #define RKISP1_CIF_ISP_CSI0_BASE 0x00007000 #define RKISP1_CIF_ISP_CSI0_CTRL0 (RKISP1_CIF_ISP_CSI0_BASE + 0x00000000)