From patchwork Tue Dec 8 12:28:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 11958379 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ADA55C433FE for ; Tue, 8 Dec 2020 12:30:18 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6902D23A5B for ; Tue, 8 Dec 2020 12:30:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6902D23A5B Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AB1EC6E959; Tue, 8 Dec 2020 12:30:12 +0000 (UTC) Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9EDCF6E95C for ; Tue, 8 Dec 2020 12:30:10 +0000 (UTC) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0B8CU5sK066729; Tue, 8 Dec 2020 06:30:05 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1607430605; bh=0Q2Dczc2K7+6NpQJz8vc9eUj7Sb0lPEvV6qfEomzRro=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=e2+peX3IW24lVdJEHDP2ARPp0mrM7tS11OsFHBITmQq2iLDCXpG02Y4yxtMuAvi6j pjORcs589uINr4T6I0VBGhhjQ4QQsuwER9vC9eY3bsX6wHYIAir/S4SSX+jqWs69zq pDMm3rVKSmr/mjY9GiR4jiTn6E8Abr9NoNerD9Xg= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0B8CU47W104333 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 8 Dec 2020 06:30:04 -0600 Received: from DLEE113.ent.ti.com (157.170.170.24) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 8 Dec 2020 06:30:04 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 8 Dec 2020 06:30:04 -0600 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0B8CTcjN095068; Tue, 8 Dec 2020 06:30:02 -0600 From: Tomi Valkeinen To: Sebastian Reichel , Laurent Pinchart , Nikhil Devshatwar , Subject: [PATCH v5 09/29] drm/omap: dsi: cleanup dispc channel usage Date: Tue, 8 Dec 2020 14:28:35 +0200 Message-ID: <20201208122855.254819-10-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201208122855.254819-1-tomi.valkeinen@ti.com> References: <20201208122855.254819-1-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tony Lindgren , hns@goldelico.com, Sekhar Nori , Tomi Valkeinen , linux-omap@vger.kernel.org, Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The "channel" usage in omap dsi driver is confusing. As the first step, change "channel" to "dispc_channel" when dealing with the dispc channel. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Reviewed-by: Sebastian Reichel --- drivers/gpu/drm/omapdrm/dss/dsi.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index c78ae99c8742..cf0dc4872d14 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -3978,10 +3978,10 @@ static int dsi_configure_dispc_clocks(struct dsi_data *dsi) static int dsi_display_init_dispc(struct dsi_data *dsi) { - enum omap_channel channel = dsi->output.dispc_channel; + enum omap_channel dispc_channel = dsi->output.dispc_channel; int r; - dss_select_lcd_clk_source(dsi->dss, channel, dsi->module_id == 0 ? + dss_select_lcd_clk_source(dsi->dss, dispc_channel, dsi->module_id == 0 ? DSS_CLK_SRC_PLL1_1 : DSS_CLK_SRC_PLL2_1); @@ -4017,19 +4017,19 @@ static int dsi_display_init_dispc(struct dsi_data *dsi) dss_mgr_unregister_framedone_handler(&dsi->output, dsi_framedone_irq_callback, dsi); err: - dss_select_lcd_clk_source(dsi->dss, channel, DSS_CLK_SRC_FCK); + dss_select_lcd_clk_source(dsi->dss, dispc_channel, DSS_CLK_SRC_FCK); return r; } static void dsi_display_uninit_dispc(struct dsi_data *dsi) { - enum omap_channel channel = dsi->output.dispc_channel; + enum omap_channel dispc_channel = dsi->output.dispc_channel; if (dsi->mode == OMAP_DSS_DSI_CMD_MODE) dss_mgr_unregister_framedone_handler(&dsi->output, dsi_framedone_irq_callback, dsi); - dss_select_lcd_clk_source(dsi->dss, channel, DSS_CLK_SRC_FCK); + dss_select_lcd_clk_source(dsi->dss, dispc_channel, DSS_CLK_SRC_FCK); } static int dsi_configure_dsi_clocks(struct dsi_data *dsi) @@ -4846,12 +4846,12 @@ static int dsi_set_config(struct omap_dss_device *dssdev, } /* - * Return a hardcoded channel for the DSI output. This should work for + * Return a hardcoded dispc channel for the DSI output. This should work for * current use cases, but this can be later expanded to either resolve * the channel in some more dynamic manner, or get the channel as a user * parameter. */ -static enum omap_channel dsi_get_channel(struct dsi_data *dsi) +static enum omap_channel dsi_get_dispc_channel(struct dsi_data *dsi) { switch (dsi->data->model) { case DSI_MODEL_OMAP3: @@ -5403,7 +5403,7 @@ static int dsi_init_output(struct dsi_data *dsi) out->type = OMAP_DISPLAY_TYPE_DSI; out->name = dsi->module_id == 0 ? "dsi.0" : "dsi.1"; - out->dispc_channel = dsi_get_channel(dsi); + out->dispc_channel = dsi_get_dispc_channel(dsi); out->dsi_ops = &dsi_ops; out->of_port = 0; out->bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE