From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: [PATCH 5/5] drm/i915: don't memset the fb buffer Date: Wed, 13 Nov 2013 10:20:48 -0800 Message-ID: <1384366848-845-6-git-send-email-jbarnes@virtuousgeek.org> References: <1384366848-845-1-git-send-email-jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from oproxy1-pub.mail.unifiedlayer.com (oproxy1-pub.mail.unifiedlayer.com [66.147.249.253]) by gabe.freedesktop.org (Postfix) with SMTP id AD57BFB21F for ; Wed, 13 Nov 2013 10:20:52 -0800 (PST) Received: from [67.161.37.189] (port=39119 helo=localhost.localdomain) by box514.bluehost.com with esmtpsa (TLSv1:CAMELLIA256-SHA:256) (Exim 4.82) (envelope-from ) id 1Vgf3b-0005An-Uq for intel-gfx@lists.freedesktop.org; Wed, 13 Nov 2013 11:20:52 -0700 In-Reply-To: <1384366848-845-1-git-send-email-jbarnes@virtuousgeek.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org It may be in use, let fbcon do it later if needed. Signed-off-by: Jesse Barnes --- drivers/gpu/drm/i915/intel_fbdev.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c index adf92dd..259f5ca 100644 --- a/drivers/gpu/drm/i915/intel_fbdev.c +++ b/drivers/gpu/drm/i915/intel_fbdev.c @@ -191,13 +191,6 @@ static int intelfb_create(struct drm_fb_helper *helper, drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth); drm_fb_helper_fill_var(info, &ifbdev->helper, sizes->fb_width, sizes->fb_height); - /* If the object is shmemfs backed, it will have given us zeroed pages. - * If the object is stolen however, it will be full of whatever - * garbage was left in there. - */ - if (ifbdev->ifb.obj->stolen) - memset_io(info->screen_base, 0, info->screen_size); - /* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */ DRM_DEBUG_KMS("allocated %dx%d fb: 0x%08lx, bo %p\n", -- 1.8.4.2