From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 957ED320A for ; Mon, 8 May 2023 11:20:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1B5FC433EF; Mon, 8 May 2023 11:20:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1683544808; bh=StmVsysVd4p1rnWmO2N1aV30ZfZtt5Np3+56CZNJ9fE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=spfsZwEf1hWbrPTucR7S6SF+N3df46e5PRBYzgyB8St2n7ZYn/p0/IHahyn8QtzjU K1V4A0CQVSCRvG2D+tz2i4e2ZGyEbxbq3b57FHMPa2C+loCT9Ze92msUaord53k9pd n7JmYBsNrvr1whgg1kV4yuMaekOotR42XdwQL2b8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Basavaraj Natikar , Jiri Kosina , Sasha Levin Subject: [PATCH 6.3 529/694] HID: amd_sfh: Increase sensor command timeout for SFH1.1 Date: Mon, 8 May 2023 11:46:04 +0200 Message-Id: <20230508094451.496804347@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230508094432.603705160@linuxfoundation.org> References: <20230508094432.603705160@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Basavaraj Natikar [ Upstream commit 571dc8f59dd477037bb5a029e8d1b5a4a4d9dd63 ] The initialization of SFH1.1 sensors may take some time. Hence, increase sensor command timeouts in order to obtain status responses within a maximum timeout. Fixes: 93ce5e0231d7 ("HID: amd_sfh: Implement SFH1.1 functionality") Signed-off-by: Basavaraj Natikar Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin --- drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c index 6f6047f7f12e9..4f81ef2d4f56e 100644 --- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c +++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c @@ -16,11 +16,11 @@ static int amd_sfh_wait_response(struct amd_mp2_dev *mp2, u8 sid, u32 cmd_id) { struct sfh_cmd_response cmd_resp; - /* Get response with status within a max of 1600 ms timeout */ + /* Get response with status within a max of 10000 ms timeout */ if (!readl_poll_timeout(mp2->mmio + AMD_P2C_MSG(0), cmd_resp.resp, (cmd_resp.response.response == 0 && cmd_resp.response.cmd_id == cmd_id && (sid == 0xff || - cmd_resp.response.sensor_id == sid)), 500, 1600000)) + cmd_resp.response.sensor_id == sid)), 500, 10000000)) return cmd_resp.response.response; return -1; -- 2.39.2