From mboxrd@z Thu Jan 1 00:00:00 1970 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=-10.7 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 B1097C433F5 for ; Fri, 10 Sep 2021 03:18:38 +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 7FFB9610C9 for ; Fri, 10 Sep 2021 03:18:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7FFB9610C9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2F0466E96C; Fri, 10 Sep 2021 03:18:38 +0000 (UTC) Received: from us-smtp-delivery-44.mimecast.com (us-smtp-delivery-44.mimecast.com [207.211.30.44]) by gabe.freedesktop.org (Postfix) with ESMTPS id 18E356E96C for ; Fri, 10 Sep 2021 03:18:37 +0000 (UTC) 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-191-_cxbk95MMTWY_uiTkFzAbA-1; Thu, 09 Sep 2021 23:18:34 -0400 X-MC-Unique: _cxbk95MMTWY_uiTkFzAbA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CB3651084680; Fri, 10 Sep 2021 03:18:33 +0000 (UTC) Received: from dreadlord-bne-redhat-com.bne.redhat.com (unknown [10.64.0.157]) by smtp.corp.redhat.com (Postfix) with ESMTP id 479C01045E80; Fri, 10 Sep 2021 03:18:32 +0000 (UTC) From: Dave Airlie To: intel-gfx@lists.freedesktop.org Cc: jani.nikula@linux.intel.com, Dave Airlie , Jani Nikula Date: Fri, 10 Sep 2021 13:17:33 +1000 Message-Id: <20210910031741.3292388-18-airlied@gmail.com> In-Reply-To: <20210910031741.3292388-1-airlied@gmail.com> References: <20210910031741.3292388-1-airlied@gmail.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=airlied@gmail.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: gmail.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="US-ASCII" Subject: [Intel-gfx] [PATCH 17/25] drm/i915: constify hotplug function vtable. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Dave Airlie Use a macro to avoid mistakes, this type of macro is only used in a couple of places. Reviewed-by: Jani Nikula Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/display/intel_hotplug.c | 4 +-- drivers/gpu/drm/i915/i915_drv.h | 2 +- drivers/gpu/drm/i915/i915_irq.c | 28 +++++++++++++++----- 3 files changed, 24 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.c b/drivers/gpu/drm= /i915/display/intel_hotplug.c index 05f76aba4f8a..3c1cec953b42 100644 --- a/drivers/gpu/drm/i915/display/intel_hotplug.c +++ b/drivers/gpu/drm/i915/display/intel_hotplug.c @@ -215,8 +215,8 @@ intel_hpd_irq_storm_switch_to_polling(struct drm_i915_p= rivate *dev_priv) =20 static void intel_hpd_irq_setup(struct drm_i915_private *i915) { -=09if (i915->display_irqs_enabled && i915->hotplug_funcs.hpd_irq_setup) -=09=09i915->hotplug_funcs.hpd_irq_setup(i915); +=09if (i915->display_irqs_enabled && i915->hotplug_funcs->hpd_irq_setup) +=09=09i915->hotplug_funcs->hpd_irq_setup(i915); } =20 static void intel_hpd_irq_storm_reenable_work(struct work_struct *work) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_dr= v.h index bb44ef4f6356..af1960856f19 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -988,7 +988,7 @@ struct drm_i915_private { =09struct drm_i915_wm_disp_funcs wm_disp; =20 =09/* irq display functions */ -=09struct intel_hotplug_funcs hotplug_funcs; +=09const struct intel_hotplug_funcs *hotplug_funcs; =20 =09/* fdi display functions */ =09const struct intel_fdi_funcs *fdi_funcs; diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_ir= q.c index c35065f8f429..77680bca46ee 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -4345,6 +4345,20 @@ static irqreturn_t i965_irq_handler(int irq, void *a= rg) =09return ret; } =20 +#define HPD_FUNCS(platform)=09=09=09=09=09 \ +static const struct intel_hotplug_funcs platform##_hpd_funcs =3D { \ +=09.hpd_irq_setup =3D platform##_hpd_irq_setup,=09=09 \ +} + +HPD_FUNCS(i915); +HPD_FUNCS(dg1); +HPD_FUNCS(gen11); +HPD_FUNCS(bxt); +HPD_FUNCS(icp); +HPD_FUNCS(spt); +HPD_FUNCS(ilk); +#undef HPD_FUNCS + /** * intel_irq_init - initializes irq support * @dev_priv: i915 device instance @@ -4395,20 +4409,20 @@ void intel_irq_init(struct drm_i915_private *dev_pr= iv) =20 =09if (HAS_GMCH(dev_priv)) { =09=09if (I915_HAS_HOTPLUG(dev_priv)) -=09=09=09dev_priv->hotplug_funcs.hpd_irq_setup =3D i915_hpd_irq_setup; +=09=09=09dev_priv->hotplug_funcs =3D &i915_hpd_funcs; =09} else { =09=09if (HAS_PCH_DG1(dev_priv)) -=09=09=09dev_priv->hotplug_funcs.hpd_irq_setup =3D dg1_hpd_irq_setup; +=09=09=09dev_priv->hotplug_funcs =3D &dg1_hpd_funcs; =09=09else if (DISPLAY_VER(dev_priv) >=3D 11) -=09=09=09dev_priv->hotplug_funcs.hpd_irq_setup =3D gen11_hpd_irq_setup; +=09=09=09dev_priv->hotplug_funcs =3D &gen11_hpd_funcs; =09=09else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) -=09=09=09dev_priv->hotplug_funcs.hpd_irq_setup =3D bxt_hpd_irq_setup; +=09=09=09dev_priv->hotplug_funcs =3D &bxt_hpd_funcs; =09=09else if (INTEL_PCH_TYPE(dev_priv) >=3D PCH_ICP) -=09=09=09dev_priv->hotplug_funcs.hpd_irq_setup =3D icp_hpd_irq_setup; +=09=09=09dev_priv->hotplug_funcs =3D &icp_hpd_funcs; =09=09else if (INTEL_PCH_TYPE(dev_priv) >=3D PCH_SPT) -=09=09=09dev_priv->hotplug_funcs.hpd_irq_setup =3D spt_hpd_irq_setup; +=09=09=09dev_priv->hotplug_funcs =3D &spt_hpd_funcs; =09=09else -=09=09=09dev_priv->hotplug_funcs.hpd_irq_setup =3D ilk_hpd_irq_setup; +=09=09=09dev_priv->hotplug_funcs =3D &ilk_hpd_funcs; =09} } =20 --=20 2.31.1