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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 C11CAC432BE for ; Tue, 3 Aug 2021 09:07:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AA1DB60F93 for ; Tue, 3 Aug 2021 09:07:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234982AbhHCJHY (ORCPT ); Tue, 3 Aug 2021 05:07:24 -0400 Received: from smtp-out2.suse.de ([195.135.220.29]:58808 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234750AbhHCJHY (ORCPT ); Tue, 3 Aug 2021 05:07:24 -0400 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id BD420200BA; Tue, 3 Aug 2021 09:07:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1627981632; h=from:from:reply-to: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=qC/ZoM+4a1OwSAQx2yTpjfsvSoUCQlhjUUYfsaTrVpc=; b=PPSWxGIwl+f01P8xRY0IJalnN2YWkjDadM5LLA57blOwIpVDZqnFyic1yzseBYyz/RsiFX eXfU/uqlQdeOzakNuM0n4pDDoybTf62mfUauxAwJ6+B7Kx0WTyS/VqPfQ/NoSZn+smVmYv BK28eboo7/JQYSQnbOgnwMADvlzOfnI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1627981632; h=from:from:reply-to: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=qC/ZoM+4a1OwSAQx2yTpjfsvSoUCQlhjUUYfsaTrVpc=; b=6YTTkBZ5A0qDuUSPm3f9U+zNpRKpPE3bPSKL8kZT8H93BKRgGQBpzNpD2U14NHvP+Ldy7q vS/qkh8q1MNvofDQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 038D913CCA; Tue, 3 Aug 2021 09:07:11 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 2BY1Oz8HCWFVJQAAMHmgww (envelope-from ); Tue, 03 Aug 2021 09:07:11 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, liviu.dudau@arm.com, brian.starkey@arm.com, sam@ravnborg.org, bbrezillon@kernel.org, nicolas.ferre@microchip.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, stefan@agner.ch, alison.wang@nxp.com, patrik.r.jakobsson@gmail.com, anitha.chrisanthus@intel.com, robdclark@gmail.com, edmund.j.dea@intel.com, sean@poorly.run, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, jyri.sarha@iki.fi, tomba@kernel.org, Dan.Sneddon@microchip.com, tomi.valkeinen@ideasonboard.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Thomas Zimmermann Subject: [PATCH v2 07/14] drm/msm: Convert to Linux IRQ interfaces Date: Tue, 3 Aug 2021 11:06:57 +0200 Message-Id: <20210803090704.32152-8-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210803090704.32152-1-tzimmermann@suse.de> References: <20210803090704.32152-1-tzimmermann@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Drop the DRM IRQ midlayer in favor of Linux IRQ interfaces. DRM's IRQ helpers are mostly useful for UMS drivers. Modern KMS drivers don't benefit from using it. DRM IRQ callbacks are now being called directly or inlined. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/msm/msm_drv.c | 113 ++++++++++++++++++++-------------- drivers/gpu/drm/msm/msm_kms.h | 2 +- 2 files changed, 69 insertions(+), 46 deletions(-) diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 1594ae39d54f..a332b09a5a11 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -201,6 +200,71 @@ void msm_rmw(void __iomem *addr, u32 mask, u32 or) msm_writel(val | or, addr); } +static irqreturn_t msm_irq(int irq, void *arg) +{ + struct drm_device *dev = arg; + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + BUG_ON(!kms); + + return kms->funcs->irq(kms); +} + +static void msm_irq_preinstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + BUG_ON(!kms); + + kms->funcs->irq_preinstall(kms); +} + +static int msm_irq_postinstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + BUG_ON(!kms); + + if (kms->funcs->irq_postinstall) + return kms->funcs->irq_postinstall(kms); + + return 0; +} + +static int msm_irq_install(struct drm_device *dev, unsigned int irq) +{ + int ret; + + if (irq == IRQ_NOTCONNECTED) + return -ENOTCONN; + + msm_irq_preinstall(dev); + + ret = request_irq(irq, msm_irq, 0, dev->driver->name, dev); + if (ret) + return ret; + + ret = msm_irq_postinstall(dev); + if (ret) { + free_irq(irq, dev); + return ret; + } + + return 0; +} + +static void msm_irq_uninstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + kms->funcs->irq_uninstall(kms); + free_irq(kms->irq, dev); +} + struct msm_vblank_work { struct work_struct work; int crtc_id; @@ -265,7 +329,7 @@ static int msm_drm_uninit(struct device *dev) } /* We must cancel and cleanup any pending vblank enable/disable - * work before drm_irq_uninstall() to avoid work re-enabling an + * work before msm_irq_uninstall() to avoid work re-enabling an * irq after uninstall has disabled it. */ @@ -294,7 +358,7 @@ static int msm_drm_uninit(struct device *dev) drm_mode_config_cleanup(ddev); pm_runtime_get_sync(dev); - drm_irq_uninstall(ddev); + msm_irq_uninstall(ddev); pm_runtime_put_sync(dev); if (kms && kms->funcs) @@ -553,7 +617,7 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv) if (kms) { pm_runtime_get_sync(dev); - ret = drm_irq_install(ddev, kms->irq); + ret = msm_irq_install(ddev, kms->irq); pm_runtime_put_sync(dev); if (ret < 0) { DRM_DEV_ERROR(dev, "failed to install IRQ handler\n"); @@ -662,43 +726,6 @@ static void msm_postclose(struct drm_device *dev, struct drm_file *file) context_close(ctx); } -static irqreturn_t msm_irq(int irq, void *arg) -{ - struct drm_device *dev = arg; - struct msm_drm_private *priv = dev->dev_private; - struct msm_kms *kms = priv->kms; - BUG_ON(!kms); - return kms->funcs->irq(kms); -} - -static void msm_irq_preinstall(struct drm_device *dev) -{ - struct msm_drm_private *priv = dev->dev_private; - struct msm_kms *kms = priv->kms; - BUG_ON(!kms); - kms->funcs->irq_preinstall(kms); -} - -static int msm_irq_postinstall(struct drm_device *dev) -{ - struct msm_drm_private *priv = dev->dev_private; - struct msm_kms *kms = priv->kms; - BUG_ON(!kms); - - if (kms->funcs->irq_postinstall) - return kms->funcs->irq_postinstall(kms); - - return 0; -} - -static void msm_irq_uninstall(struct drm_device *dev) -{ - struct msm_drm_private *priv = dev->dev_private; - struct msm_kms *kms = priv->kms; - BUG_ON(!kms); - kms->funcs->irq_uninstall(kms); -} - int msm_crtc_enable_vblank(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; @@ -1051,10 +1078,6 @@ static const struct drm_driver msm_driver = { .open = msm_open, .postclose = msm_postclose, .lastclose = drm_fb_helper_lastclose, - .irq_handler = msm_irq, - .irq_preinstall = msm_irq_preinstall, - .irq_postinstall = msm_irq_postinstall, - .irq_uninstall = msm_irq_uninstall, .dumb_create = msm_gem_dumb_create, .dumb_map_offset = msm_gem_dumb_map_offset, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h index 086a2d59b8c8..9de7c42e1071 100644 --- a/drivers/gpu/drm/msm/msm_kms.h +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -150,7 +150,7 @@ struct msm_kms { const struct msm_kms_funcs *funcs; struct drm_device *dev; - /* irq number to be passed on to drm_irq_install */ + /* irq number to be passed on to msm_irq_install */ int irq; /* mapper-id used to request GEM buffer mapped for scanout: */ -- 2.32.0 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=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 F2B9AC4338F for ; Tue, 3 Aug 2021 09:13:13 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C6FCD60F01 for ; Tue, 3 Aug 2021 09:13:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C6FCD60F01 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=NG9fSd0BiAvZq3ZQFi2vBxRqcYVPyTB0/0jRJvbRQwo=; b=nyp74FeeSoDWhD AQKWQ8fTXjdkyXCMQHcAsxw0MOJHGIOvxbcW/kSszWhuus2p87UnbmyUKUezeX0EZF19v98vuZLUJ NIfxNvG7Vf2jrarLF+wRSaBxtIb1CvGAy8y99DvvGhFUntM6Fy8XTYbnqkFpatNw5Rt+Mz3RXtc4k aOgoVljrhnINius4u0LngDQkVhP/j3p+8MZipuwtXKCJKBHtn4OtVBiFxtJeK24dn8rdDHZhqxoyB vM9ULkI5J1pgBdz/4aZJkeHI7zrlOsisplEFL86E0TdrY2SD7gR6eP8Cpze79WOtxzQ0Yoet4j8VE UiRSf/ghw0YipTNxwwRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mAqRo-001iOt-0G; Tue, 03 Aug 2021 09:10:53 +0000 Received: from smtp-out2.suse.de ([195.135.220.29]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mAqOI-001grP-6l for linux-arm-kernel@lists.infradead.org; Tue, 03 Aug 2021 09:07:16 +0000 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id BD420200BA; Tue, 3 Aug 2021 09:07:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1627981632; h=from:from:reply-to: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=qC/ZoM+4a1OwSAQx2yTpjfsvSoUCQlhjUUYfsaTrVpc=; b=PPSWxGIwl+f01P8xRY0IJalnN2YWkjDadM5LLA57blOwIpVDZqnFyic1yzseBYyz/RsiFX eXfU/uqlQdeOzakNuM0n4pDDoybTf62mfUauxAwJ6+B7Kx0WTyS/VqPfQ/NoSZn+smVmYv BK28eboo7/JQYSQnbOgnwMADvlzOfnI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1627981632; h=from:from:reply-to: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=qC/ZoM+4a1OwSAQx2yTpjfsvSoUCQlhjUUYfsaTrVpc=; b=6YTTkBZ5A0qDuUSPm3f9U+zNpRKpPE3bPSKL8kZT8H93BKRgGQBpzNpD2U14NHvP+Ldy7q vS/qkh8q1MNvofDQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 038D913CCA; Tue, 3 Aug 2021 09:07:11 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 2BY1Oz8HCWFVJQAAMHmgww (envelope-from ); Tue, 03 Aug 2021 09:07:11 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, liviu.dudau@arm.com, brian.starkey@arm.com, sam@ravnborg.org, bbrezillon@kernel.org, nicolas.ferre@microchip.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, stefan@agner.ch, alison.wang@nxp.com, patrik.r.jakobsson@gmail.com, anitha.chrisanthus@intel.com, robdclark@gmail.com, edmund.j.dea@intel.com, sean@poorly.run, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, jyri.sarha@iki.fi, tomba@kernel.org, Dan.Sneddon@microchip.com, tomi.valkeinen@ideasonboard.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Thomas Zimmermann Subject: [PATCH v2 07/14] drm/msm: Convert to Linux IRQ interfaces Date: Tue, 3 Aug 2021 11:06:57 +0200 Message-Id: <20210803090704.32152-8-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210803090704.32152-1-tzimmermann@suse.de> References: <20210803090704.32152-1-tzimmermann@suse.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210803_020714_467262_BD4D7A28 X-CRM114-Status: GOOD ( 20.48 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Drop the DRM IRQ midlayer in favor of Linux IRQ interfaces. DRM's IRQ helpers are mostly useful for UMS drivers. Modern KMS drivers don't benefit from using it. DRM IRQ callbacks are now being called directly or inlined. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/msm/msm_drv.c | 113 ++++++++++++++++++++-------------- drivers/gpu/drm/msm/msm_kms.h | 2 +- 2 files changed, 69 insertions(+), 46 deletions(-) diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 1594ae39d54f..a332b09a5a11 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -201,6 +200,71 @@ void msm_rmw(void __iomem *addr, u32 mask, u32 or) msm_writel(val | or, addr); } +static irqreturn_t msm_irq(int irq, void *arg) +{ + struct drm_device *dev = arg; + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + BUG_ON(!kms); + + return kms->funcs->irq(kms); +} + +static void msm_irq_preinstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + BUG_ON(!kms); + + kms->funcs->irq_preinstall(kms); +} + +static int msm_irq_postinstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + BUG_ON(!kms); + + if (kms->funcs->irq_postinstall) + return kms->funcs->irq_postinstall(kms); + + return 0; +} + +static int msm_irq_install(struct drm_device *dev, unsigned int irq) +{ + int ret; + + if (irq == IRQ_NOTCONNECTED) + return -ENOTCONN; + + msm_irq_preinstall(dev); + + ret = request_irq(irq, msm_irq, 0, dev->driver->name, dev); + if (ret) + return ret; + + ret = msm_irq_postinstall(dev); + if (ret) { + free_irq(irq, dev); + return ret; + } + + return 0; +} + +static void msm_irq_uninstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + kms->funcs->irq_uninstall(kms); + free_irq(kms->irq, dev); +} + struct msm_vblank_work { struct work_struct work; int crtc_id; @@ -265,7 +329,7 @@ static int msm_drm_uninit(struct device *dev) } /* We must cancel and cleanup any pending vblank enable/disable - * work before drm_irq_uninstall() to avoid work re-enabling an + * work before msm_irq_uninstall() to avoid work re-enabling an * irq after uninstall has disabled it. */ @@ -294,7 +358,7 @@ static int msm_drm_uninit(struct device *dev) drm_mode_config_cleanup(ddev); pm_runtime_get_sync(dev); - drm_irq_uninstall(ddev); + msm_irq_uninstall(ddev); pm_runtime_put_sync(dev); if (kms && kms->funcs) @@ -553,7 +617,7 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv) if (kms) { pm_runtime_get_sync(dev); - ret = drm_irq_install(ddev, kms->irq); + ret = msm_irq_install(ddev, kms->irq); pm_runtime_put_sync(dev); if (ret < 0) { DRM_DEV_ERROR(dev, "failed to install IRQ handler\n"); @@ -662,43 +726,6 @@ static void msm_postclose(struct drm_device *dev, struct drm_file *file) context_close(ctx); } -static irqreturn_t msm_irq(int irq, void *arg) -{ - struct drm_device *dev = arg; - struct msm_drm_private *priv = dev->dev_private; - struct msm_kms *kms = priv->kms; - BUG_ON(!kms); - return kms->funcs->irq(kms); -} - -static void msm_irq_preinstall(struct drm_device *dev) -{ - struct msm_drm_private *priv = dev->dev_private; - struct msm_kms *kms = priv->kms; - BUG_ON(!kms); - kms->funcs->irq_preinstall(kms); -} - -static int msm_irq_postinstall(struct drm_device *dev) -{ - struct msm_drm_private *priv = dev->dev_private; - struct msm_kms *kms = priv->kms; - BUG_ON(!kms); - - if (kms->funcs->irq_postinstall) - return kms->funcs->irq_postinstall(kms); - - return 0; -} - -static void msm_irq_uninstall(struct drm_device *dev) -{ - struct msm_drm_private *priv = dev->dev_private; - struct msm_kms *kms = priv->kms; - BUG_ON(!kms); - kms->funcs->irq_uninstall(kms); -} - int msm_crtc_enable_vblank(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; @@ -1051,10 +1078,6 @@ static const struct drm_driver msm_driver = { .open = msm_open, .postclose = msm_postclose, .lastclose = drm_fb_helper_lastclose, - .irq_handler = msm_irq, - .irq_preinstall = msm_irq_preinstall, - .irq_postinstall = msm_irq_postinstall, - .irq_uninstall = msm_irq_uninstall, .dumb_create = msm_gem_dumb_create, .dumb_map_offset = msm_gem_dumb_map_offset, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h index 086a2d59b8c8..9de7c42e1071 100644 --- a/drivers/gpu/drm/msm/msm_kms.h +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -150,7 +150,7 @@ struct msm_kms { const struct msm_kms_funcs *funcs; struct drm_device *dev; - /* irq number to be passed on to drm_irq_install */ + /* irq number to be passed on to msm_irq_install */ int irq; /* mapper-id used to request GEM buffer mapped for scanout: */ -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel