From patchwork Wed Jul 3 22:25:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 809600 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 C5F7A191F91 for ; Wed, 3 Jul 2024 22:26:00 +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=1720045562; cv=none; b=vD5uwGdS636+TXKvvsibAmpRexdEqoarRXQK+6mZZ9Et6pPkugvP4f5HrXiogoZ9s/JCQJlNw9oKqvwrKydgDLX28dRWv+oXTRAz9dcCmZw9qZlXnEWkr02pr91DNiwI/NQ5wm643eLoFoI/IuzOGDnGU2D9kPjkntHtOhY+rVQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720045562; c=relaxed/simple; bh=oGdURJJyUhMeCw0DPfBONi7Isre1+e6VHX/AeGbNs+k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mdqMroDx3ew56IYvF6RA004BcQZqRuSEv+m8VF6sMKnAUGXPgQCJ4UFK7luep0fiGza/akVs++aB4g+OCN5RBYZQ97NsfJ6MeGyFihHEcaek7IiFplUb81l1mMfYjc7UyaYzplXxY1gtbibwTK0nd+4gUJLWQvXIHiILmFToe8M= 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=qMDTyEGs; 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="qMDTyEGs" Received: from pendragon.ideasonboard.com (117.145-247-81.adsl-dyn.isp.belgacom.be [81.247.145.117]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 80791A4C; Thu, 4 Jul 2024 00:25:29 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1720045529; bh=oGdURJJyUhMeCw0DPfBONi7Isre1+e6VHX/AeGbNs+k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qMDTyEGsVWGNCucj9mpvLrSmAvW6FUEPKmBKbvAvyYt0fxaObWPil7werPS7HjVht 4DT+zRuHs6BeeAs5V6vbDnD+fgiDQTv+q7xg7Q8zplhGnUijf9uV14l14HLH5I+dnW 56esSMcKPmO0qeQv3v2vkvr491xZ5sBVhjOZao7k= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Dafna Hirschfeld , Jacopo Mondi , Paul Elder , linux-rockchip@lists.infradead.org Subject: [PATCH v1 3/5] media: rkisp1: Add register definitions for the companding block Date: Thu, 4 Jul 2024 01:25:31 +0300 Message-ID: <20240703222533.1662-4-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.44.2 In-Reply-To: <20240703222533.1662-1-laurent.pinchart@ideasonboard.com> References: <20240703222533.1662-1-laurent.pinchart@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 --- .../platform/rockchip/rkisp1/rkisp1-regs.h | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h index fccf4c17ee8d..f516c9c1b822 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h @@ -704,6 +704,11 @@ #define RKISP1_CIF_ISP_DPF_SPATIAL_COEFF_MAX 0x1f #define RKISP1_CIF_ISP_DPF_NLL_COEFF_N_MAX 0x3ff +#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 +1399,23 @@ #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)