From patchwork Thu Apr 6 12:55:41 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: 9668331 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 BADFE602B8 for ; Thu, 6 Apr 2017 19:55:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BC6BA285CC for ; Thu, 6 Apr 2017 19:55:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B1722285D6; Thu, 6 Apr 2017 19:55:30 +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=-2.7 required=2.0 tests=BAYES_00, DATE_IN_PAST_06_12, RCVD_IN_DNSWL_MED 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 6537D285CC for ; Thu, 6 Apr 2017 19:55:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 63E196EA15; Thu, 6 Apr 2017 19:55:29 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4D2A96EA14 for ; Thu, 6 Apr 2017 19:55:28 +0000 (UTC) Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP; 06 Apr 2017 12:55:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.37,160,1488873600"; d="scan'208";a="74622507" Received: from omateolo-linux.fm.intel.com ([10.1.27.55]) by orsmga004.jf.intel.com with ESMTP; 06 Apr 2017 12:55:27 -0700 From: Oscar Mateo To: intel-gfx@lists.freedesktop.org Date: Thu, 6 Apr 2017 05:55:41 -0700 Message-Id: <1491483344-17133-3-git-send-email-oscar.mateo@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1491483344-17133-1-git-send-email-oscar.mateo@intel.com> References: <1491483344-17133-1-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 49ca7d1..bb10847 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 4ab590b..5c1a27f 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -561,7 +561,6 @@ 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);