From patchwork Sat Jan 21 09:28:14 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 9530185 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8F757601AE for ; Sat, 21 Jan 2017 09:28:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 87AD228620 for ; Sat, 21 Jan 2017 09:28:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7C88B28638; Sat, 21 Jan 2017 09:28:23 +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=-3.6 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,RCVD_IN_SORBS_SPAM,T_DKIM_INVALID autolearn=ham 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 4221828620 for ; Sat, 21 Jan 2017 09:28:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AA33B6E253; Sat, 21 Jan 2017 09:28:21 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-wm0-x244.google.com (mail-wm0-x244.google.com [IPv6:2a00:1450:400c:c09::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id B55B76E250 for ; Sat, 21 Jan 2017 09:28:20 +0000 (UTC) Received: by mail-wm0-x244.google.com with SMTP id d140so12421683wmd.2 for ; Sat, 21 Jan 2017 01:28:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=c2sKJgyAkwIBGScpeHm4T0WUmh8M0Si1fIMYzZWXebo=; b=DqXuhQE/a0qQbPlifhKe577ThYGGembXTziz7/1VoVlBNO5jve7s3cqrXgSXHIkwft 4UKoM83DuuNsZwAgH3DMoa51vDfEYa25AUpLTDEnRqm29VuI1MRsUBaRTF/s8QO1jeQH McosSPNcUnSfS5pgIysH2OAhCsdE3+R2ErOvAqHzrUQZRMOiiVjrelamMuYEqkC0Be7c F55tlT9llI3rdV8I6jHgvk3FSBG53/+XShaFtWxmOJ+AlxS6OGtkJ7mLyRIC3h4zOh4G BuEmEqRK0nstelEIBa357U9ZOYJM00qfn4YA7j+hRo80Jpmv//ihtmuDYaUeeeV24sL9 oY4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=c2sKJgyAkwIBGScpeHm4T0WUmh8M0Si1fIMYzZWXebo=; b=C/rLIwDMP7VQdTOmrvLrGg9vC3Ax+ZJHvC7bo8fUfoSE0fQXq9ZlWM+qN7SR0dlOPv KdcfSPaSyE8Exyz0tT8aTdBOPNyXTaq3P8w6FrKRfdTYykpwu9R23VBz1NsPdJP7x+rb xg+OoHDfaq/Cy2zG4v6MTOD4pwW8nWY/lQfLSjxFhV8BlvcZ0rnb413R9FsQ0rILMEZg hVYsltC+t0jCkC5ILyTCRHJE5LmQJL9FshwkG+LrO3qkPc2HGVHgm2vZDuYm0JIF5Etb xGcAaYWc0yM3mjLDeTgrypUm3qN90JWTz9ebwmZGrX6KLKt6HgBctOTNidmAZ/noxzlS mEkw== X-Gm-Message-State: AIkVDXJASC5ohrmixosSqhJfZLc9BAUDsTL9vS60V/xt5miQFwt5WtN+jAVjBkm4iipGjw== X-Received: by 10.223.136.16 with SMTP id d16mr17318046wrd.117.1484990899281; Sat, 21 Jan 2017 01:28:19 -0800 (PST) Received: from haswell.alporthouse.com ([78.156.65.138]) by smtp.gmail.com with ESMTPSA id x135sm9985010wme.23.2017.01.21.01.28.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 21 Jan 2017 01:28:18 -0800 (PST) From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Sat, 21 Jan 2017 09:28:14 +0000 Message-Id: <20170121092815.1431-3-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170121092815.1431-1-chris@chris-wilson.co.uk> References: <20170121092815.1431-1-chris@chris-wilson.co.uk> Subject: [Intel-gfx] [PATCH 3/4] drm/i915: Dequeue execlists on a new request if any port is available X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP If the second ELSP port is available, schedule the execlists tasklet to see if the new request can occupy it. Signed-off-by: Chris Wilson Cc: Tvrtko Ursulin Reviewed-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/intel_lrc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 9e56e1604e7f..d2cbdc730e14 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -661,7 +661,7 @@ static void execlists_submit_request(struct drm_i915_gem_request *request) if (insert_request(&request->priotree, &engine->execlist_queue)) engine->execlist_first = &request->priotree.node; - if (execlists_elsp_idle(engine)) + if (execlists_elsp_ready(engine)) tasklet_hi_schedule(&engine->irq_tasklet); spin_unlock_irqrestore(&engine->timeline->lock, flags);