From patchwork Fri Mar 1 12:56:26 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Lankhorst X-Patchwork-Id: 10835277 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 708AA17EF for ; Fri, 1 Mar 2019 12:57:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5EFD42F503 for ; Fri, 1 Mar 2019 12:57:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 537072F53A; Fri, 1 Mar 2019 12:57:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1425C2F503 for ; Fri, 1 Mar 2019 12:57:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A1CF76E31A; Fri, 1 Mar 2019 12:56:44 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mblankhorst.nl (mblankhorst.nl [IPv6:2a02:2308::216:3eff:fe92:dfa3]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3F1B36E323; Fri, 1 Mar 2019 12:56:39 +0000 (UTC) From: Maarten Lankhorst To: dri-devel@lists.freedesktop.org Subject: [PATCH 16/17] drm/vkms: Convert to using __drm_atomic_helper_crtc_reset() for reset. Date: Fri, 1 Mar 2019 13:56:26 +0100 Message-Id: <20190301125627.7285-17-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190301125627.7285-1-maarten.lankhorst@linux.intel.com> References: <20190301125627.7285-1-maarten.lankhorst@linux.intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Haneen Mohammed , intel-gfx@lists.freedesktop.org, Rodrigo Siqueira Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Convert vkms to using __drm_atomic_helper_crtc_reset(), instead of writing its own version. Instead of open coding destroy_state(), call it directly for freeing the old state. Signed-off-by: Maarten Lankhorst Cc: Rodrigo Siqueira Cc: Haneen Mohammed Cc: Daniel Vetter Reviewed-by: Rodrigo Siqueira --- drivers/gpu/drm/vkms/vkms_crtc.c | 33 +++++++++++++------------------- 1 file changed, 13 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c index 8a9aeb0a9ea8..550888e72c96 100644 --- a/drivers/gpu/drm/vkms/vkms_crtc.c +++ b/drivers/gpu/drm/vkms/vkms_crtc.c @@ -83,26 +83,6 @@ bool vkms_get_vblank_timestamp(struct drm_device *dev, unsigned int pipe, return true; } -static void vkms_atomic_crtc_reset(struct drm_crtc *crtc) -{ - struct vkms_crtc_state *vkms_state = NULL; - - if (crtc->state) { - vkms_state = to_vkms_crtc_state(crtc->state); - __drm_atomic_helper_crtc_destroy_state(crtc->state); - kfree(vkms_state); - crtc->state = NULL; - } - - vkms_state = kzalloc(sizeof(*vkms_state), GFP_KERNEL); - if (!vkms_state) - return; - INIT_WORK(&vkms_state->crc_work, vkms_crc_work_handle); - - crtc->state = &vkms_state->base; - crtc->state->crtc = crtc; -} - static struct drm_crtc_state * vkms_atomic_crtc_duplicate_state(struct drm_crtc *crtc) { @@ -135,6 +115,19 @@ static void vkms_atomic_crtc_destroy_state(struct drm_crtc *crtc, } } +static void vkms_atomic_crtc_reset(struct drm_crtc *crtc) +{ + struct vkms_crtc_state *vkms_state = + kzalloc(sizeof(*vkms_state), GFP_KERNEL); + + if (crtc->state) + vkms_atomic_crtc_destroy_state(crtc, crtc->state); + + __drm_atomic_helper_crtc_reset(crtc, &vkms_state->base); + if (vkms_state) + INIT_WORK(&vkms_state->crc_work, vkms_crc_work_handle); +} + static const struct drm_crtc_funcs vkms_crtc_funcs = { .set_config = drm_atomic_helper_set_config, .destroy = drm_crtc_cleanup,