From patchwork Wed Sep 16 17:18:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lyude Paul X-Patchwork-Id: 11780209 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 01914746 for ; Wed, 16 Sep 2020 17:19:46 +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 CA8FD223EA for ; Wed, 16 Sep 2020 17:19:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="a+/PaMkG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CA8FD223EA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.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 B66FC6EAA0; Wed, 16 Sep 2020 17:19:43 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 47E516EA9A for ; Wed, 16 Sep 2020 17:19:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600276781; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=n1lez62sfSsQdftfXDlxJ6noSF6UYRgTS9vyWDTEKb8=; b=a+/PaMkGhEykMfAWBLk713RcHgMnMN8sVFYrRojY85qcNqTSKgSFxPo6j/QaFwXiSqFg8h Cx/DiAUkBY0yfU8DtbLrdD0KT9zlLYNhDdiIo6jnctIMrOZZFLykKv0CeVMdCajxnxEPCQ vRqDudGXrgpVZG/lLFrzNE3VgfeQfcI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-85-NFme99R0Myy804af0r5kxw-1; Wed, 16 Sep 2020 13:19:37 -0400 X-MC-Unique: NFme99R0Myy804af0r5kxw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 11B2E107465A; Wed, 16 Sep 2020 17:19:34 +0000 (UTC) Received: from Whitewolf.redhat.com (ovpn-120-66.rdu2.redhat.com [10.10.120.66]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3E14E1C4; Wed, 16 Sep 2020 17:19:32 +0000 (UTC) From: Lyude Paul To: intel-gfx@lists.freedesktop.org Subject: [RFC v2 2/8] drm/i915: Rename pwm_* backlight callbacks to ext_pwm_* Date: Wed, 16 Sep 2020 13:18:49 -0400 Message-Id: <20200916171855.129511-3-lyude@redhat.com> In-Reply-To: <20200916171855.129511-1-lyude@redhat.com> References: <20200916171855.129511-1-lyude@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 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: thaytan@noraisin.net, Arnd Bergmann , David Airlie , open list , Chris Wilson , Vasily Khoruzhick , Hans de Goede , dri-devel@lists.freedesktop.org, Rodrigo Vivi , Manasi Navare , Wambui Karuga Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Since we're going to need to add a set of lower-level PWM backlight control hooks to be shared by normal backlight controls and HDR backlight controls in SDR mode, let's add a prefix to the external PWM backlight functions so that the difference between them and the high level PWM-only backlight functions is a bit more obvious. This introduces no functional changes. Signed-off-by: Lyude Paul Reviewed-by: Rodrigo Vivi Cc: thaytan@noraisin.net Cc: Vasily Khoruzhick Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_panel.c | 24 +++++++++++----------- 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c index 9f23bac0d7924..c0e36244bb07d 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c @@ -589,7 +589,7 @@ static u32 bxt_get_backlight(struct intel_connector *connector) BXT_BLC_PWM_DUTY(panel->backlight.controller)); } -static u32 pwm_get_backlight(struct intel_connector *connector) +static u32 ext_pwm_get_backlight(struct intel_connector *connector) { struct intel_panel *panel = &connector->panel; struct pwm_state state; @@ -666,7 +666,7 @@ static void bxt_set_backlight(const struct drm_connector_state *conn_state, u32 BXT_BLC_PWM_DUTY(panel->backlight.controller), level); } -static void pwm_set_backlight(const struct drm_connector_state *conn_state, u32 level) +static void ext_pwm_set_backlight(const struct drm_connector_state *conn_state, u32 level) { struct intel_panel *panel = &to_intel_connector(conn_state->connector)->panel; @@ -835,7 +835,7 @@ static void cnp_disable_backlight(const struct drm_connector_state *old_conn_sta tmp & ~BXT_BLC_PWM_ENABLE); } -static void pwm_disable_backlight(const struct drm_connector_state *old_conn_state) +static void ext_pwm_disable_backlight(const struct drm_connector_state *old_conn_state) { struct intel_connector *connector = to_intel_connector(old_conn_state->connector); struct intel_panel *panel = &connector->panel; @@ -1168,8 +1168,8 @@ static void cnp_enable_backlight(const struct intel_crtc_state *crtc_state, pwm_ctl | BXT_BLC_PWM_ENABLE); } -static void pwm_enable_backlight(const struct intel_crtc_state *crtc_state, - const struct drm_connector_state *conn_state) +static void ext_pwm_enable_backlight(const struct intel_crtc_state *crtc_state, + const struct drm_connector_state *conn_state) { struct intel_connector *connector = to_intel_connector(conn_state->connector); struct intel_panel *panel = &connector->panel; @@ -1890,8 +1890,8 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused) return 0; } -static int pwm_setup_backlight(struct intel_connector *connector, - enum pipe pipe) +static int ext_pwm_setup_backlight(struct intel_connector *connector, + enum pipe pipe) { struct drm_device *dev = connector->base.dev; struct drm_i915_private *dev_priv = to_i915(dev); @@ -2065,11 +2065,11 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel) panel->backlight.hz_to_pwm = pch_hz_to_pwm; } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { if (connector->base.connector_type == DRM_MODE_CONNECTOR_DSI) { - panel->backlight.setup = pwm_setup_backlight; - panel->backlight.enable = pwm_enable_backlight; - panel->backlight.disable = pwm_disable_backlight; - panel->backlight.set = pwm_set_backlight; - panel->backlight.get = pwm_get_backlight; + panel->backlight.setup = ext_pwm_setup_backlight; + panel->backlight.enable = ext_pwm_enable_backlight; + panel->backlight.disable = ext_pwm_disable_backlight; + panel->backlight.set = ext_pwm_set_backlight; + panel->backlight.get = ext_pwm_get_backlight; } else { panel->backlight.setup = vlv_setup_backlight; panel->backlight.enable = vlv_enable_backlight;