From patchwork Mon Jun 10 23:09:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ricardo Ribalda X-Patchwork-Id: 803379 Received: from mail-qv1-f44.google.com (mail-qv1-f44.google.com [209.85.219.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7FD7915444B for ; Mon, 10 Jun 2024 23:10:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718061004; cv=none; b=YclaOCDxaICL81RIBAnSkRzDO6kwimw6roQtT26P8M8+M/MByMZ3hcgKxZtGyusGV7ndVPcKWTXZqEQzJh1UxwWOiaduyaH1mmmygB7D9Ygi7INzpdm9wyzXZUfN+tJKaySQ9+U72UqjQGjSbIfc4F5DnR3J7CrzgA8WNUoYK4Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718061004; c=relaxed/simple; bh=+r2Q25v4QtfWRynLyRqPbgCpgtuh54ubGSY1KEdbNko=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bNwvloxp9pHUGRiR2piUb9XtI3+bgNaSSRf50PlONDMqDyA1E4qa+fMJVI+94L0a+rUxPsP0efh2c+MTyQIYgOtkuLe9PlZhpMu2YYMamvGxhS9RwTLKftec21lBwljvYDXfFIdVInbdOn5lulkuXKb/HWqZP3pqENNST6T+zkA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=U26le7M2; arc=none smtp.client-ip=209.85.219.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="U26le7M2" Received: by mail-qv1-f44.google.com with SMTP id 6a1803df08f44-6b08d661dbaso230316d6.0 for ; Mon, 10 Jun 2024 16:10:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1718061001; x=1718665801; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=Er/qUnS8MdBJtpjo7BWYHXnD96tca0yCRfZOovxm8nw=; b=U26le7M204F4uxJv1Q80Ygo74iSqbHJkvY7VbNyuULhMZCDOZDrAa5ljLd6G1qf1ZH jn7ZzWOKsZLChSBHgCwPoaEAEt5m2f5Dl1ND6Q75ESFdcbJl8u6SrR68kbHuPb63dO7F i16m/ODeXqLKL7SGtvKpJwrhNz7K/YBkiA+hM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718061001; x=1718665801; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Er/qUnS8MdBJtpjo7BWYHXnD96tca0yCRfZOovxm8nw=; b=Sv1z8er8iA7RYeLVArUIjim4A1ZJrIdeHa8P+UEeBlIJdI+6VCF5GycIfVLiimEhKF q/neQqR4/oWQRat3b0sJJPiNPsZRpy56Biwb7+3cPKyA0vgFe3zfxVejg5IJIndiH/cl MrAe5dCCrAUeMKeeDYT5V60wC+cXGF4R+8ZnfcVqEB6g09jKJb2zHJEGN/qo06cIJj3L gNRTgIi979pvBN7iq7iC+ZwqKe1Qst8rfsG6S7zPwDSgi6HxlgQ2fPzJ134r2V6ZnwiG hhzsxlqQgFh2mO/O6HjrJgfVyFLjp7rMLJiR3KfuslCaZe0SJeVsVMFdrgNXLiSWH+uG OYqA== X-Forwarded-Encrypted: i=1; AJvYcCUSK1KlKp8H6M3aUxlDU/azYa034C0hxGb+Hsr8Lu0xMSLs5EJCoGMJ2bGeDmrkYYvZi5p3S/xcJRruw0qv0EOfOq3otHd/x2MLOe0= X-Gm-Message-State: AOJu0YzKnArub2R9pNysnphkhEL1X0VTP7YqvEWcdqjHh6vQGyqENaFs 9vagE7pPIbWxLrDmcsgQ+frvkR2jHGYbDYMnRJykANkh8sJgaNxkhR9FYbOXtA== X-Google-Smtp-Source: AGHT+IGGVcUXF3Q+TzeoBW1dpWSX4RCelVgPbdr7LwKtNneYSQiKMiE+ovxL9rBTwMEOW02U5O75Aw== X-Received: by 2002:ad4:5747:0:b0:6ab:9214:ffd3 with SMTP id 6a1803df08f44-6b089f75071mr21382306d6.25.1718061001474; Mon, 10 Jun 2024 16:10:01 -0700 (PDT) Received: from denia.c.googlers.com (123.178.145.34.bc.googleusercontent.com. [34.145.178.123]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6b06519d521sm35256946d6.65.2024.06.10.16.10.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jun 2024 16:10:00 -0700 (PDT) From: Ricardo Ribalda Date: Mon, 10 Jun 2024 23:09:57 +0000 Subject: [PATCH v2 6/7] media: uvcvideo: Remove mappings form uvc_device_info Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240610-billion-v2-6-38e861475f85@chromium.org> References: <20240610-billion-v2-0-38e861475f85@chromium.org> In-Reply-To: <20240610-billion-v2-0-38e861475f85@chromium.org> To: Laurent Pinchart , Mauro Carvalho Chehab Cc: Sergey Senozhatsky , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Ricardo Ribalda X-Mailer: b4 0.12.4 We do not have any quirk device making us of this. Remove from now. It can be easily reverted later if needed. Signed-off-by: Ricardo Ribalda Reviewed-by: Laurent Pinchart --- drivers/media/usb/uvc/uvc_ctrl.c | 27 +-------------------------- drivers/media/usb/uvc/uvcvideo.h | 1 - 2 files changed, 1 insertion(+), 27 deletions(-) diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index d74019cb27fe..1c1710e3c486 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -2679,32 +2679,7 @@ static void uvc_ctrl_init_ctrl(struct uvc_video_chain *chain, if (!ctrl->initialized) return; - /* - * First check if the device provides a custom mapping for this control, - * used to override standard mappings for non-conformant devices. Don't - * process standard mappings if a custom mapping is found. This - * mechanism doesn't support combining standard and custom mappings for - * a single control. - */ - if (chain->dev->info->mappings) { - bool custom = false; - - for (i = 0; chain->dev->info->mappings[i]; ++i) { - const struct uvc_control_mapping *mapping = - chain->dev->info->mappings[i]; - - if (uvc_entity_match_guid(ctrl->entity, mapping->entity) && - ctrl->info.selector == mapping->selector) { - __uvc_ctrl_add_mapping(chain, ctrl, mapping); - custom = true; - } - } - - if (custom) - return; - } - - /* Process common mappings next. */ + /* Process common mappings. */ for (i = 0; i < ARRAY_SIZE(uvc_ctrl_mappings); ++i) { const struct uvc_control_mapping *mapping = &uvc_ctrl_mappings[i]; diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 4df02a40c74f..ff9545dcf716 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -527,7 +527,6 @@ struct uvc_device_info { u32 quirks; u32 meta_format; u16 uvc_version; - const struct uvc_control_mapping **mappings; }; struct uvc_status_streaming {