From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794063039; b=HFMKzY86eoJntHK00VBdIwJRRP3AqcNggPBLDtoDkeLCHrXOObnmpdBn4CE5klIvl9Kc yhSPJq1clsmUdjaMYDQP7Nlu4sSbPbx1Y98n1BLPllhEjnkLat2N15ZqDUzfWXfUp1QP0 Nvx8Rvq4V5Iik28jD9jNtDcJqFgUVrrCj7/U+4SzHwhP51rsaLyHfHEtqXYQRzEc05784 PaSyd75gFYCWNpdgxphAtWZt4zdZRMhzzpT9Wyz0h9NV71Ne0KQq7DeQrz44rEZ5D3dYG hvAKbbKImn+4GaXB31ikshesXtnwYaIZCfaRssD1ewf7yUZuVkqrsgH8w8ZyDawqHrA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794063039; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=uLfJjJ0fV9mO9teO3gutdBL91tUXLRllLUXHhv1c+gA=; b=j/9Fb8bBJ7pg5hc75v3uX3EmHei2rDqStWUfprv5f6FvnFGjObsUlN661VFoLBQnb3kR 4u5wZ5VCRUM8Mau0D1rdy/mogQrSs46ziXD+/ed0OEDKPomtZWLlwkrGdzTv/y/IpC5Eg B847+u2wRZJB38u87FV9xoK8eRSa08PK+qGMjusfwRdkb2vTdULJinAoT5vzp6+be22+v NShWdWeTUTiRSKyr6BtXNGIvzypnatyiaQS7gkg77ZVCB2nGPCMf7GG+DmAR71B85Vk1N 0OT960g+3Pt3FjGtmrCl0PseOQWy1MdMZAT4X51C0dO19BTPD7v97dzKRIDzhcf2JyA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Bn4lg9oX; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DEBA4606EEBB; Sat, 7 Nov 2026 14:50:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Bn4lg9oX Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A16D1F008A1; Sat, 7 Nov 2026 14:50:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794063038; bh=uLfJjJ0fV9mO9teO3gutdBL91tUXLRllLUXHhv1c+gA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Bn4lg9oXqeiLqutJsTajg0Gr03F3vyw+sTGndsGQiwDgC83bUIJp18XEpnRT+OD68 VCpH20c6c1gA3MNv2+bm6G+pNILMTu83F1aQmdZhhjKyK50BgdH40GYQ4aR/YjR7vY X4dZL9LkXyJsm7C0hr0f42aE4zmZgULrTKQJJzWQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vishnu Reddy , Vikash Garodia , Bryan ODonoghue , Sasha Levin Subject: [PATCH 6.18 287/869] media: iris: Fix bus_info prefix in VIDIOC_QUERYCAP Date: Sat, 7 Nov 2026 08:49:29 -0500 Message-ID: <20261107134901.520278524@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261107134852.069646174@linuxfoundation.org> References: <20261107134852.069646174@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vishnu Reddy [ Upstream commit 1facae9bc3c1cfcabc77184754d64c349831cbc5 ] The bus_info field returned by VIDIOC_QUERYCAP used the abbreviated prefix "plat:" instead of the standard "platform:" prefix expected for platform devices. v4l2-compliance validates that bus_info for platform devices starts with "platform:", and fails otherwise: fail: ../utils/v4l2-compliance/v4l2-compliance.cpp(671): missing bus_info prefix ('plat:aa00000.video-codec:dec') Update the format string in iris_querycap() to use "platform:" so that v4l2-compliance bus_info check passes. Fixes: 94ef75095d5e ("media: iris: Enumerate cap->bus_info to differentiate between encoder and decoder") Cc: stable@vger.kernel.org Signed-off-by: Vishnu Reddy Reviewed-by: Vikash Garodia Signed-off-by: Bryan O'Donoghue Signed-off-by: Sasha Levin --- drivers/media/platform/qcom/iris/iris_vidc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c index 83b2b0e59f035..d6db5ae85990b 100644 --- a/drivers/media/platform/qcom/iris/iris_vidc.c +++ b/drivers/media/platform/qcom/iris/iris_vidc.c @@ -462,7 +462,7 @@ static int iris_querycap(struct file *filp, void *fh, struct v4l2_capability *ca info = "enc"; } snprintf(cap->bus_info, sizeof(cap->bus_info), - "plat:%s:%s", dev_name(core->dev), info); + "platform:%s:%s", dev_name(core->dev), info); return 0; } -- 2.53.0