From patchwork Fri Apr 7 09:15:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: oscar.mateo@intel.com X-Patchwork-Id: 9669853 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 7C1A5602A0 for ; Fri, 7 Apr 2017 16:15:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F4912861E for ; Fri, 7 Apr 2017 16:15:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6424A28621; Fri, 7 Apr 2017 16:15:36 +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=-2.5 required=2.0 tests=BAYES_00, DATE_IN_PAST_06_12, 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 192372861E for ; Fri, 7 Apr 2017 16:15:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9763F6EC12; Fri, 7 Apr 2017 16:15:33 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4855D6EC0D for ; Fri, 7 Apr 2017 16:15:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=intel; t=1491581731; x=1523117731; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=aklqho/ziKjVdA4kP5PF+p6OIhsYs5s0kfpN2wnrdu4=; b=pEKVPm4Ak69IxTMODRtUzGi7RCA4blkCZBvSTTm3op/6ZTDrL6sXu/9u h7Zz0ut6DLlk2L+xsbV91Ts95ZoQ7w==; Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Apr 2017 09:15:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.37,166,1488873600"; d="scan'208"; a="1132635567" Received: from omateolo-linux.fm.intel.com ([10.1.27.55]) by fmsmga001.fm.intel.com with ESMTP; 07 Apr 2017 09:15:30 -0700 From: Oscar Mateo To: intel-gfx@lists.freedesktop.org Date: Fri, 7 Apr 2017 02:15:46 -0700 Message-Id: <1491556549-2261-3-git-send-email-oscar.mateo@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1491556549-2261-1-git-send-email-oscar.mateo@intel.com> References: <1491556549-2261-1-git-send-email-oscar.mateo@intel.com> Cc: Paulo Zanoni , Rodrigo Vivi Subject: [Intel-gfx] [PATCH 2/5] drm/i915: Use the same vfunc for BSD2 ring init 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 we needed to do something different for the init functions, we could always look at the engine instance to make the distinction. But, in any case, the two functions are virtually identical already (please notice that BSD2_RING is only used from gen8 onwards). With this, the init functions depends excusively on the engine class (a fact that we will use soon). v2: Commit message Cc: Paulo Zanoni Cc: Rodrigo Vivi Cc: Chris Wilson Cc: Daniele Ceraolo Spurio Signed-off-by: Oscar Mateo Reviewed-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/intel_engine_cs.c | 2 +- drivers/gpu/drm/i915/intel_ringbuffer.c | 14 -------------- drivers/gpu/drm/i915/intel_ringbuffer.h | 1 - 3 files changed, 1 insertion(+), 16 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index 2d3456d..146d6b6 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -79,7 +79,7 @@ .mmio_base = GEN8_BSD2_RING_BASE, .irq_shift = GEN8_VCS2_IRQ_SHIFT, .init_execlists = logical_xcs_ring_init, - .init_legacy = intel_init_bsd2_ring_buffer, + .init_legacy = intel_init_bsd_ring_buffer, }, [VECS] = { .name = "vecs", diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index c98acc2..81eee42 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2175,20 +2175,6 @@ int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine) return intel_init_ring_buffer(engine); } -/** - * Initialize the second BSD ring (eg. Broadwell GT3, Skylake GT3) - */ -int intel_init_bsd2_ring_buffer(struct intel_engine_cs *engine) -{ - struct drm_i915_private *dev_priv = engine->i915; - - intel_ring_default_vfuncs(dev_priv, engine); - - engine->emit_flush = gen6_bsd_ring_flush; - - return intel_init_ring_buffer(engine); -} - int intel_init_blt_ring_buffer(struct intel_engine_cs *engine) { struct drm_i915_private *dev_priv = engine->i915; diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index f54fe7d..8b53ddb 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -555,7 +555,6 @@ int intel_ring_pin(struct intel_ring *ring, int intel_init_render_ring_buffer(struct intel_engine_cs *engine); int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine); -int intel_init_bsd2_ring_buffer(struct intel_engine_cs *engine); int intel_init_blt_ring_buffer(struct intel_engine_cs *engine); int intel_init_vebox_ring_buffer(struct intel_engine_cs *engine);