From mboxrd@z Thu Jan 1 00:00:00 1970 From: Archit Taneja Subject: [PATCH 1/5] drm/msm/dsi: Make TE gpio optional Date: Fri, 26 Jun 2015 13:15:10 +0530 Message-ID: <1435304714-4684-2-git-send-email-architt@codeaurora.org> References: <1435304714-4684-1-git-send-email-architt@codeaurora.org> Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:56150 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751655AbbFZHpY (ORCPT ); Fri, 26 Jun 2015 03:45:24 -0400 In-Reply-To: <1435304714-4684-1-git-send-email-architt@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: dri-devel@lists.freedesktop.org Cc: robdclark@gmail.com, linux-arm-msm@vger.kernel.org, hali@codeaurora.org, wentaox@codeaurora.org, sviau@codeaurora.org, jilaiw@codeaurora.org, Archit Taneja Platforms containing only DSI video mode devices don't need a TE gpio. Make TE gpio optional. Signed-off-by: Archit Taneja --- drivers/gpu/drm/msm/dsi/dsi_host.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 5b9077d..3785083f 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1364,7 +1364,8 @@ static int dsi_host_init_panel_gpios(struct msm_dsi_host *msm_host, return PTR_ERR(msm_host->disp_en_gpio); } - msm_host->te_gpio = devm_gpiod_get(panel_device, "disp-te", GPIOD_IN); + msm_host->te_gpio = devm_gpiod_get_optional(panel_device, "disp-te", + GPIOD_IN); if (IS_ERR(msm_host->te_gpio)) { DBG("cannot get disp-te-gpios %ld", PTR_ERR(msm_host->te_gpio)); return PTR_ERR(msm_host->te_gpio); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation