From patchwork Tue Jan 24 11:00:08 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 9534911 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 EDABC6042D for ; Tue, 24 Jan 2017 11:00:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E10B926CFF for ; Tue, 24 Jan 2017 11:00:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D5FA326D08; Tue, 24 Jan 2017 11:00:28 +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=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,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 9D2C126CFF for ; Tue, 24 Jan 2017 11:00:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 15FA16E78A; Tue, 24 Jan 2017 11:00:27 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-wm0-x243.google.com (mail-wm0-x243.google.com [IPv6:2a00:1450:400c:c09::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id F21626E77D for ; Tue, 24 Jan 2017 11:00:19 +0000 (UTC) Received: by mail-wm0-x243.google.com with SMTP id r126so33773710wmr.3 for ; Tue, 24 Jan 2017 03:00:19 -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=NOw5/9qkNORnCC2v029HU8t6vIeNquQaPYfl2feKSQo=; b=b8l2rwF76O0LgqiMdfyJhXTRDUapJxsWRr4BbJhpuPcfjU4iHw9vgNivWirOfmiGgc neeQZS1zeYQPGJRpmtmQS+J3i84yJ9KiNP1Op1rr1wqz3JwiEOhrXmwsKfnTQDb5sWMR MpzNTKNqiuRO5gdqFY5j5dgeFenXIfxN9QALMPJFY0I14/kRTeavnx8yhZIe2Sdd1B+2 QHYL4vo1tJVvlzWYR7zUiOm5YKYttyQA4g+Snoj/fEkbM9Fao3kMZLRYrQGFsnkuZEf0 Dypov11T4DQOqtwo3u07pPmwM08gTx4+dbXcGt0lfEgzlZV8TyGLMIoHaZFcRB5PVhSw NjUQ== 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=NOw5/9qkNORnCC2v029HU8t6vIeNquQaPYfl2feKSQo=; b=mdRIhEzMOlD0L+T8n+G0tZl3+inlHGqfLvRMRLoP5cvS2hO98Y8nVJmAnEk496OFvV BjqfLwv1S+hfOUnvg+UR7LT8fh5LPWySLW7BesYO3dBoTyte5JNDSgECwy/4LbctHJiv UTwSuuQKxlAEfAb3/kJbOAFFQKV8r8KOqliNHVYa8wwJp9DRHomCVNQ8+if67ry31y1c hBFHP1mX3RSrXIw9mFd5AGzzQ1jk+ocLa2YyRHlgdNphVgcXwvlrgkmVdlIazI5NDEQ/ Q/J+XRT485jfzhQ8/pKMcvM6J8JQhiE/G1aA2VY4ByTKVtFDZPs350fRiHS7L3v1BC7R 78lw== X-Gm-Message-State: AIkVDXL02091ElI+SFGinbX8e3hTo53nulDWRQOrogrHgXthqhKTAUOTwED1dvBMTnGJOg== X-Received: by 10.28.234.193 with SMTP id g62mr16745751wmi.36.1485255618589; Tue, 24 Jan 2017 03:00:18 -0800 (PST) Received: from haswell.alporthouse.com ([78.156.65.138]) by smtp.gmail.com with ESMTPSA id x69sm11857573wma.15.2017.01.24.03.00.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Jan 2017 03:00:17 -0800 (PST) From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Tue, 24 Jan 2017 11:00:08 +0000 Message-Id: <20170124110009.28947-7-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170124110009.28947-1-chris@chris-wilson.co.uk> References: <20170124110009.28947-1-chris@chris-wilson.co.uk> Subject: [Intel-gfx] [PATCH v3 7/8] 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 9bf8858ecdcf..39fdfae0894a 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -653,7 +653,7 @@ 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); }