From patchwork Fri Apr 23 16:58:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 426385 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=-15.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 BCAC7C43600 for ; Fri, 23 Apr 2021 16:59:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A0EF0611AE for ; Fri, 23 Apr 2021 16:59:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243274AbhDWRAX (ORCPT ); Fri, 23 Apr 2021 13:00:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243212AbhDWRAU (ORCPT ); Fri, 23 Apr 2021 13:00:20 -0400 Received: from mail-pg1-x535.google.com (mail-pg1-x535.google.com [IPv6:2607:f8b0:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2698BC06138C for ; Fri, 23 Apr 2021 09:59:44 -0700 (PDT) Received: by mail-pg1-x535.google.com with SMTP id 31so3675211pgn.13 for ; Fri, 23 Apr 2021 09:59:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=AEG5Ctp5HODalQ0QpA3IKiYhU+ejAF34Z/fToe+URy8=; b=TqOn+dU1wJdd8j/ZLF2TsIC419wZB6WKzGlmNHyg0OsIqVCJW0znxMpReAsFj/RO5u 8nSZTryANSCFFQ/2lKTN015bDeMZN0h9khk0N+wLycpqpXPKw29+uZca5CyVIhoRyw5B X1dcTRKFhdTsTuQEPhvBS6Hpkmy8a7HvTjaiQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=AEG5Ctp5HODalQ0QpA3IKiYhU+ejAF34Z/fToe+URy8=; b=TcvC27zvjemNxjvlTINY00jCozz/huODtrz2/FlynnhYK/YiOew9jTKfm243EQqTAA eehnHAsLxFjzZP3sMhYfkf9cIrapLl2Wih+sPVpejHHLlwW/OJmvI0gLKho3VcPjov3q p7txaF4OyC2FyWL5mRimnxgVGs6p3tuDNMMcB+CpEhTH+hGQso86WRPfUDcD6h6boWse ZiBsJ3jbEjaBS4LY7q9j9K7A31SFxQx9ffkBbJ6MuY7cUXDlEwVycQJXIGegISR7ycTE 7JCNFe4mdWzlTZXJP/5IhTpyl1rpH1jmKswC/AG748HkjkIaQfFY6Ja/umGemyzFfxri GDEw== X-Gm-Message-State: AOAM5328jow3hRRaNz1gE/uOYFp5GWMQWz78iW83XZEvbpA3jpjV0N/B e1KyFoO/grC1huJov1vnX+WbyA== X-Google-Smtp-Source: ABdhPJyA4WHSbQt5/uM2EtaI50ooukwbSVDI/W7aKRoe/WHORO4xedBgdv2LlSUhtWbGo6O10CU8WA== X-Received: by 2002:a62:878d:0:b029:257:ba2e:b6b2 with SMTP id i135-20020a62878d0000b0290257ba2eb6b2mr4836531pfe.11.1619197183639; Fri, 23 Apr 2021 09:59:43 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:201:6d86:663d:71f8:6a11]) by smtp.gmail.com with ESMTPSA id v8sm5123607pfm.128.2021.04.23.09.59.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Apr 2021 09:59:43 -0700 (PDT) From: Douglas Anderson To: Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Sam Ravnborg , Wolfram Sang Cc: linux-arm-msm@vger.kernel.org, robdclark@chromium.org, Stanislav Lisovskiy , Stephen Boyd , Steev Klimaszewski , Linus W , Maarten Lankhorst , linux-i2c@vger.kernel.org, Bjorn Andersson , dri-devel@lists.freedesktop.org, Douglas Anderson , Daniel Vetter , David Airlie , Robert Foss , linux-kernel@vger.kernel.org Subject: [PATCH v5 03/20] drm/bridge: ti-sn65dsi86: More renames in prep for sub-devices Date: Fri, 23 Apr 2021 09:58:49 -0700 Message-Id: <20210423095743.v5.3.I4b28c737933a44548662df42ccd37db89ec739c1@changeid> X-Mailer: git-send-email 2.31.1.498.g6c1eba8ee3d-goog In-Reply-To: <20210423165906.2504169-1-dianders@chromium.org> References: <20210423165906.2504169-1-dianders@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Like the previous patch ("drm/bridge: ti-sn65dsi86: Rename the main driver data structure") this is just a no-op rename in preparation for splitting the driver up a bit. Here I've attempted to rename functions / structures making sure that anything applicable to the whole chip (instead of just the MIPI to eDP bridge part) included "sn65dsi86" somewhere in the name instead of just "ti_sn_bridge". Signed-off-by: Douglas Anderson Reviewed-by: Bjorn Andersson --- (no changes since v1) drivers/gpu/drm/bridge/ti-sn65dsi86.c | 84 +++++++++++++-------------- 1 file changed, 42 insertions(+), 42 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index f00ceb9dda29..57574132e200 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -164,30 +164,30 @@ struct ti_sn65dsi86 { #endif }; -static const struct regmap_range ti_sn_bridge_volatile_ranges[] = { +static const struct regmap_range ti_sn65dsi86_volatile_ranges[] = { { .range_min = 0, .range_max = 0xFF }, }; static const struct regmap_access_table ti_sn_bridge_volatile_table = { - .yes_ranges = ti_sn_bridge_volatile_ranges, - .n_yes_ranges = ARRAY_SIZE(ti_sn_bridge_volatile_ranges), + .yes_ranges = ti_sn65dsi86_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(ti_sn65dsi86_volatile_ranges), }; -static const struct regmap_config ti_sn_bridge_regmap_config = { +static const struct regmap_config ti_sn65dsi86_regmap_config = { .reg_bits = 8, .val_bits = 8, .volatile_table = &ti_sn_bridge_volatile_table, .cache_type = REGCACHE_NONE, }; -static void ti_sn_bridge_write_u16(struct ti_sn65dsi86 *pdata, +static void ti_sn65dsi86_write_u16(struct ti_sn65dsi86 *pdata, unsigned int reg, u16 val) { regmap_write(pdata->regmap, reg, val & 0xFF); regmap_write(pdata->regmap, reg + 1, val >> 8); } -static int __maybe_unused ti_sn_bridge_resume(struct device *dev) +static int __maybe_unused ti_sn65dsi86_resume(struct device *dev) { struct ti_sn65dsi86 *pdata = dev_get_drvdata(dev); int ret; @@ -203,7 +203,7 @@ static int __maybe_unused ti_sn_bridge_resume(struct device *dev) return ret; } -static int __maybe_unused ti_sn_bridge_suspend(struct device *dev) +static int __maybe_unused ti_sn65dsi86_suspend(struct device *dev) { struct ti_sn65dsi86 *pdata = dev_get_drvdata(dev); int ret; @@ -217,8 +217,8 @@ static int __maybe_unused ti_sn_bridge_suspend(struct device *dev) return ret; } -static const struct dev_pm_ops ti_sn_bridge_pm_ops = { - SET_RUNTIME_PM_OPS(ti_sn_bridge_suspend, ti_sn_bridge_resume, NULL) +static const struct dev_pm_ops ti_sn65dsi86_pm_ops = { + SET_RUNTIME_PM_OPS(ti_sn65dsi86_suspend, ti_sn65dsi86_resume, NULL) SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume) }; @@ -245,7 +245,7 @@ static int status_show(struct seq_file *s, void *data) DEFINE_SHOW_ATTRIBUTE(status); -static void ti_sn_debugfs_init(struct ti_sn65dsi86 *pdata) +static void ti_sn65dsi86_debugfs_init(struct ti_sn65dsi86 *pdata) { pdata->debugfs = debugfs_create_dir(dev_name(pdata->dev), NULL); @@ -253,7 +253,7 @@ static void ti_sn_debugfs_init(struct ti_sn65dsi86 *pdata) &status_fops); } -static void ti_sn_debugfs_remove(struct ti_sn65dsi86 *pdata) +static void ti_sn65dsi86_debugfs_remove(struct ti_sn65dsi86 *pdata) { debugfs_remove_recursive(pdata->debugfs); pdata->debugfs = NULL; @@ -261,14 +261,14 @@ static void ti_sn_debugfs_remove(struct ti_sn65dsi86 *pdata) /* Connector funcs */ static struct ti_sn65dsi86 * -connector_to_ti_sn_bridge(struct drm_connector *connector) +connector_to_ti_sn65dsi86(struct drm_connector *connector) { return container_of(connector, struct ti_sn65dsi86, connector); } static int ti_sn_bridge_connector_get_modes(struct drm_connector *connector) { - struct ti_sn65dsi86 *pdata = connector_to_ti_sn_bridge(connector); + struct ti_sn65dsi86 *pdata = connector_to_ti_sn65dsi86(connector); struct edid *edid = pdata->edid; int num, ret; @@ -314,12 +314,12 @@ static const struct drm_connector_funcs ti_sn_bridge_connector_funcs = { .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, }; -static struct ti_sn65dsi86 *bridge_to_ti_sn_bridge(struct drm_bridge *bridge) +static struct ti_sn65dsi86 *bridge_to_ti_sn65dsi86(struct drm_bridge *bridge) { return container_of(bridge, struct ti_sn65dsi86, bridge); } -static int ti_sn_bridge_parse_regulators(struct ti_sn65dsi86 *pdata) +static int ti_sn65dsi86_parse_regulators(struct ti_sn65dsi86 *pdata) { unsigned int i; const char * const ti_sn_bridge_supply_names[] = { @@ -337,7 +337,7 @@ static int ti_sn_bridge_attach(struct drm_bridge *bridge, enum drm_bridge_attach_flags flags) { int ret, val; - struct ti_sn65dsi86 *pdata = bridge_to_ti_sn_bridge(bridge); + struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge); struct mipi_dsi_host *host; struct mipi_dsi_device *dsi; const struct mipi_dsi_device_info info = { .type = "ti_sn_bridge", @@ -425,12 +425,12 @@ static int ti_sn_bridge_attach(struct drm_bridge *bridge, static void ti_sn_bridge_detach(struct drm_bridge *bridge) { - drm_dp_aux_unregister(&bridge_to_ti_sn_bridge(bridge)->aux); + drm_dp_aux_unregister(&bridge_to_ti_sn65dsi86(bridge)->aux); } static void ti_sn_bridge_disable(struct drm_bridge *bridge) { - struct ti_sn65dsi86 *pdata = bridge_to_ti_sn_bridge(bridge); + struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge); drm_panel_disable(pdata->panel); @@ -648,9 +648,9 @@ static void ti_sn_bridge_set_video_timings(struct ti_sn65dsi86 *pdata) if (mode->flags & DRM_MODE_FLAG_PVSYNC) vsync_polarity = CHA_VSYNC_POLARITY; - ti_sn_bridge_write_u16(pdata, SN_CHA_ACTIVE_LINE_LENGTH_LOW_REG, + ti_sn65dsi86_write_u16(pdata, SN_CHA_ACTIVE_LINE_LENGTH_LOW_REG, mode->hdisplay); - ti_sn_bridge_write_u16(pdata, SN_CHA_VERTICAL_DISPLAY_SIZE_LOW_REG, + ti_sn65dsi86_write_u16(pdata, SN_CHA_VERTICAL_DISPLAY_SIZE_LOW_REG, mode->vdisplay); regmap_write(pdata->regmap, SN_CHA_HSYNC_PULSE_WIDTH_LOW_REG, (mode->hsync_end - mode->hsync_start) & 0xFF); @@ -751,7 +751,7 @@ static int ti_sn_link_training(struct ti_sn65dsi86 *pdata, int dp_rate_idx, static void ti_sn_bridge_enable(struct drm_bridge *bridge) { - struct ti_sn65dsi86 *pdata = bridge_to_ti_sn_bridge(bridge); + struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge); bool rate_valid[ARRAY_SIZE(ti_sn_bridge_dp_rate_lut)] = { }; const char *last_err_str = "No supported DP rate"; int dp_rate_idx; @@ -822,7 +822,7 @@ static void ti_sn_bridge_enable(struct drm_bridge *bridge) static void ti_sn_bridge_pre_enable(struct drm_bridge *bridge) { - struct ti_sn65dsi86 *pdata = bridge_to_ti_sn_bridge(bridge); + struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge); pm_runtime_get_sync(pdata->dev); @@ -853,7 +853,7 @@ static void ti_sn_bridge_pre_enable(struct drm_bridge *bridge) static void ti_sn_bridge_post_disable(struct drm_bridge *bridge) { - struct ti_sn65dsi86 *pdata = bridge_to_ti_sn_bridge(bridge); + struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge); drm_panel_unprepare(pdata->panel); @@ -871,7 +871,7 @@ static const struct drm_bridge_funcs ti_sn_bridge_funcs = { .post_disable = ti_sn_bridge_post_disable, }; -static struct ti_sn65dsi86 *aux_to_ti_sn_bridge(struct drm_dp_aux *aux) +static struct ti_sn65dsi86 *aux_to_ti_sn65dsi86(struct drm_dp_aux *aux) { return container_of(aux, struct ti_sn65dsi86, aux); } @@ -879,7 +879,7 @@ static struct ti_sn65dsi86 *aux_to_ti_sn_bridge(struct drm_dp_aux *aux) static ssize_t ti_sn_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) { - struct ti_sn65dsi86 *pdata = aux_to_ti_sn_bridge(aux); + struct ti_sn65dsi86 *pdata = aux_to_ti_sn65dsi86(aux); u32 request = msg->request & ~(DP_AUX_I2C_MOT | DP_AUX_I2C_WRITE_STATUS_UPDATE); u32 request_val = AUX_CMD_REQ(msg->request); u8 *buf = msg->buffer; @@ -1213,7 +1213,7 @@ static void ti_sn_bridge_parse_lanes(struct ti_sn65dsi86 *pdata, pdata->ln_polrs = ln_polrs; } -static int ti_sn_bridge_probe(struct i2c_client *client, +static int ti_sn65dsi86_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct ti_sn65dsi86 *pdata; @@ -1230,7 +1230,7 @@ static int ti_sn_bridge_probe(struct i2c_client *client, return -ENOMEM; pdata->regmap = devm_regmap_init_i2c(client, - &ti_sn_bridge_regmap_config); + &ti_sn65dsi86_regmap_config); if (IS_ERR(pdata->regmap)) { DRM_ERROR("regmap i2c init failed\n"); return PTR_ERR(pdata->regmap); @@ -1257,7 +1257,7 @@ static int ti_sn_bridge_probe(struct i2c_client *client, ti_sn_bridge_parse_lanes(pdata, client->dev.of_node); - ret = ti_sn_bridge_parse_regulators(pdata); + ret = ti_sn65dsi86_parse_regulators(pdata); if (ret) { DRM_ERROR("failed to parse regulators\n"); return ret; @@ -1291,12 +1291,12 @@ static int ti_sn_bridge_probe(struct i2c_client *client, drm_bridge_add(&pdata->bridge); - ti_sn_debugfs_init(pdata); + ti_sn65dsi86_debugfs_init(pdata); return 0; } -static int ti_sn_bridge_remove(struct i2c_client *client) +static int ti_sn65dsi86_remove(struct i2c_client *client) { struct ti_sn65dsi86 *pdata = i2c_get_clientdata(client); @@ -1310,7 +1310,7 @@ static int ti_sn_bridge_remove(struct i2c_client *client) kfree(pdata->edid); - ti_sn_debugfs_remove(pdata); + ti_sn65dsi86_debugfs_remove(pdata); drm_bridge_remove(&pdata->bridge); @@ -1321,29 +1321,29 @@ static int ti_sn_bridge_remove(struct i2c_client *client) return 0; } -static struct i2c_device_id ti_sn_bridge_id[] = { +static struct i2c_device_id ti_sn65dsi86_id[] = { { "ti,sn65dsi86", 0}, {}, }; -MODULE_DEVICE_TABLE(i2c, ti_sn_bridge_id); +MODULE_DEVICE_TABLE(i2c, ti_sn65dsi86_id); -static const struct of_device_id ti_sn_bridge_match_table[] = { +static const struct of_device_id ti_sn65dsi86_match_table[] = { {.compatible = "ti,sn65dsi86"}, {}, }; -MODULE_DEVICE_TABLE(of, ti_sn_bridge_match_table); +MODULE_DEVICE_TABLE(of, ti_sn65dsi86_match_table); -static struct i2c_driver ti_sn_bridge_driver = { +static struct i2c_driver ti_sn65dsi86_driver = { .driver = { .name = "ti_sn65dsi86", - .of_match_table = ti_sn_bridge_match_table, - .pm = &ti_sn_bridge_pm_ops, + .of_match_table = ti_sn65dsi86_match_table, + .pm = &ti_sn65dsi86_pm_ops, }, - .probe = ti_sn_bridge_probe, - .remove = ti_sn_bridge_remove, - .id_table = ti_sn_bridge_id, + .probe = ti_sn65dsi86_probe, + .remove = ti_sn65dsi86_remove, + .id_table = ti_sn65dsi86_id, }; -module_i2c_driver(ti_sn_bridge_driver); +module_i2c_driver(ti_sn65dsi86_driver); MODULE_AUTHOR("Sandeep Panda "); MODULE_DESCRIPTION("sn65dsi86 DSI to eDP bridge driver");