From patchwork Thu Oct 22 17:46:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 1386366 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=O2g/aRUq; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CHFDl0jdzz9sTD for ; Fri, 23 Oct 2020 04:47:19 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2900939AbgJVRrR (ORCPT ); Thu, 22 Oct 2020 13:47:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35920 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2900872AbgJVRrR (ORCPT ); Thu, 22 Oct 2020 13:47:17 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7FE0C0613CE; Thu, 22 Oct 2020 10:47:16 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id v5so3153418wmh.1; Thu, 22 Oct 2020 10:47:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=tAe/c4lv0jSFQot49eTb89lfP3XfzHZrNzwi+ru8Sus=; b=O2g/aRUqm8Lxwh5bRK0ljwiv0KNwqOSa+e3GijCJ54wcSqdRp8zmd5DjQd7h7jh+9+ el3cE51Z+GepmITkOZGBGqAdiotK/StFECdR/1PxfE8du8D9JpHD8FAt+hkf7zAsUARi 3NwPIvzElyRA6lhgELCBKRht7Xst3n1asXJKLR1Oc6dC/d3bJrYz2nkgWZ4Kwm2e20a4 G1vtAr6qWRWGjEkLJte1IbRhv6e/vOykuzid8q7XZLffg6odB8buPzSjFH05eDD3jtch JvFnds/2B6YoZUGjqrtnG8qdSMJu0Xsyv2Pkh3nrYDv4Scstm1Biy90X4fLLVjHUfiMK E3LA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=tAe/c4lv0jSFQot49eTb89lfP3XfzHZrNzwi+ru8Sus=; b=VVqKMnI/PlO6Ba6iBhWS7Atq43VmZ578Y7NtlumalCqF3FTe9t9Rpo2VVJ13TdH0U8 E3cUYVWMXPgJuHigUsjv7PGnSuk2Mq5lPahUp2kNiMrlrb/CwGsx7dW7yLGZr3ZP0PPV 2k4uG5xQ3bjxS5PUm2Y37v8vlR7jLdnZsa/iD2pNBLmgsw1BWDWd3vvVQDOozsO7pw+4 KBLGl64oToGbP0gZBfHzICPNSUF236dG1ibjh6Tqslh+kNPqoe3zFaYdaOvA0EghKoLO TmuzbofiUhit9Qha6+bWjhQZmK2jM1T1G6gfGTt4xYjVNXCQGgw/UBi3Aklj8SrzScKj TlmQ== X-Gm-Message-State: AOAM532Z1pjoQBBQ57FdcyLfxe2nVL8ogaV5r64Lyu3MOfJZdySLwUcb XtE3sA//VO2IuVdqB/xZHyw= X-Google-Smtp-Source: ABdhPJxjn7Maa2RmRGmOqdy0w/W1wYxIzSUqavLSybOokBapTltr8+npfJijwXWbWOIpnG3hxzNYfw== X-Received: by 2002:a05:600c:2115:: with SMTP id u21mr3524372wml.2.1603388835364; Thu, 22 Oct 2020 10:47:15 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu ([2.237.20.237]) by smtp.gmail.com with ESMTPSA id u202sm5368355wmu.23.2020.10.22.10.47.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Oct 2020 10:47:14 -0700 (PDT) From: kholk11@gmail.com To: todor.too@gmail.com Cc: agross@kernel.org, bjorn.andersson@linaro.org, mchehab@kernel.org, robh+dt@kernel.org, marijns95@gmail.com, konradybcio@gmail.com, martin.botka1@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, robert.foss@linaro.org, AngeloGioacchino Del Regno Subject: [PATCH v2 0/7] Add support for SDM630/660 Camera Subsystem Date: Thu, 22 Oct 2020 19:46:59 +0200 Message-Id: <20201022174706.8813-1-kholk11@gmail.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: AngeloGioacchino Del Regno This patch series implements support for the entire camera subsystem found in SDM630/636/660 and SDA variants, including CSIPHY 3-Phase, CSID v5.0, ISPIF 3.0 (though it didn't need any adaptation) and VFE 4.8. One small note about VFE4.8, even if I wrote it in the commit that adds support for it: I know, the VFE support here is split in multiple files having the name of the actual VFE version that it is targeting... but it didn't feel right to commonize the VFE 4.7 file and make another one only for VFE4.8, when it's just about something like 3 small differences. That VFE 4.8 seems to be just a minor revision of VFE 4.7. While at it, also fix a small issue when using two VFEs: only one of them was being resetted (always VFE0) so, after the first usage of VFE1, in case we leave it in a bad state, it would not properly start again. Now... it's fine :))) P.S.: SDM630/660's camss seems to be *very* similar to MSM8998, so likely 90% of this series should be reusable on that one, too! Tested on: - Sony Xperia XA2 (IMX300 on CSI0/PHY0/VFE0, IMX219 on CSI2,PHY2,VFE1) * VFE0/1 RDI only, as the VIDEO one does not work with SRGGB Bayer formats yet. As far as I can see, that color format hasn't been implemented yet in the video interface. Changes in v2: - Splitted out VFE 4.7 functions rename from the VFE 4.8 support commit - Moved a commit so that sequentially picking patches from this series still results in buildable code (heh, oops! sorry!) - Fixed ispif reset commit (moved the fix for itfrom the wrong commit to the right one: that was a "funny" overlook). AngeloGioacchino Del Regno (7): media: camss: ispif: Correctly reset based on the VFE ID media: camss: vfe-4-7: Rename get_ub_size, set_qos, set_ds, wm_enable media: camss: vfe: Add support for VFE 4.8 media: camss: Add support for SDM630/636/660 camera subsystem media: camss: csiphy-3ph: Add support for SDM630/660 media: dt-bindings: media: qcom,camss: Add bindings for SDM660 camss media: camss: csiphy: Set rate on csiX_phy clock on SDM630/660 .../devicetree/bindings/media/qcom,camss.txt | 7 + .../media/platform/qcom/camss/camss-csid.c | 9 +- .../qcom/camss/camss-csiphy-3ph-1-0.c | 7 +- .../media/platform/qcom/camss/camss-csiphy.c | 25 ++- .../media/platform/qcom/camss/camss-csiphy.h | 1 + .../media/platform/qcom/camss/camss-ispif.c | 100 ++++++--- .../media/platform/qcom/camss/camss-ispif.h | 2 +- .../media/platform/qcom/camss/camss-vfe-4-7.c | 131 ++++++++++- drivers/media/platform/qcom/camss/camss-vfe.c | 19 +- drivers/media/platform/qcom/camss/camss-vfe.h | 1 + .../media/platform/qcom/camss/camss-video.c | 3 +- drivers/media/platform/qcom/camss/camss.c | 206 +++++++++++++++++- drivers/media/platform/qcom/camss/camss.h | 1 + 13 files changed, 450 insertions(+), 62 deletions(-) Reviewed-by: Robert Foss