From patchwork Fri Nov 18 19:52:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ville Syrjala X-Patchwork-Id: 9437283 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 8182460469 for ; Fri, 18 Nov 2016 19:54:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 734E3294A9 for ; Fri, 18 Nov 2016 19:54:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 657D5295D4; Fri, 18 Nov 2016 19:54:04 +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=-4.2 required=2.0 tests=BAYES_00, 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 09C5D294A9 for ; Fri, 18 Nov 2016 19:54:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CB8456EA4C; Fri, 18 Nov 2016 19:53:43 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3D4BF6EA39 for ; Fri, 18 Nov 2016 19:53:37 +0000 (UTC) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP; 18 Nov 2016 11:53:36 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,659,1473145200"; d="scan'208";a="6250364" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by orsmga002.jf.intel.com with SMTP; 18 Nov 2016 11:53:33 -0800 Received: by stinkbox (sSMTP sendmail emulation); Fri, 18 Nov 2016 21:53:33 +0200 From: ville.syrjala@linux.intel.com To: dri-devel@lists.freedesktop.org Subject: [PATCH 04/37] drm/mgag200: Add local 'fb' variable Date: Fri, 18 Nov 2016 21:52:40 +0200 Message-Id: <1479498793-31021-5-git-send-email-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1479498793-31021-1-git-send-email-ville.syrjala@linux.intel.com> References: <1479498793-31021-1-git-send-email-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Cc: Dave Airlie , Laurent Pinchart X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä Add a local 'fb' variable to a few places to get rid of the 'crtc->primary->fb' stuff. Looks neater and helps me with my poor coccinelle skills later. Cc: Dave Airlie Signed-off-by: Ville Syrjälä Reviewed-by: Daniel Vetter --- drivers/gpu/drm/mgag200/mgag200_mode.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 6b21cb27e1cc..bdac288ab16d 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -880,6 +880,7 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc, { struct drm_device *dev = crtc->dev; struct mga_device *mdev = dev->dev_private; + const struct drm_framebuffer *fb = crtc->primary->fb; int hdisplay, hsyncstart, hsyncend, htotal; int vdisplay, vsyncstart, vsyncend, vtotal; int pitch; @@ -902,7 +903,7 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc, /* 0x48: */ 0, 0, 0, 0, 0, 0, 0, 0 }; - bppshift = mdev->bpp_shifts[(crtc->primary->fb->bits_per_pixel >> 3) - 1]; + bppshift = mdev->bpp_shifts[(fb->bits_per_pixel >> 3) - 1]; switch (mdev->type) { case G200_SE_A: @@ -941,12 +942,12 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc, break; } - switch (crtc->primary->fb->bits_per_pixel) { + switch (fb->bits_per_pixel) { case 8: dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_8bits; break; case 16: - if (crtc->primary->fb->depth == 15) + if (fb->depth == 15) dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_15bits; else dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_16bits; @@ -997,8 +998,8 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc, WREG_SEQ(3, 0); WREG_SEQ(4, 0xe); - pitch = crtc->primary->fb->pitches[0] / (crtc->primary->fb->bits_per_pixel / 8); - if (crtc->primary->fb->bits_per_pixel == 24) + pitch = fb->pitches[0] / (fb->bits_per_pixel / 8); + if (fb->bits_per_pixel == 24) pitch = (pitch * 3) >> (4 - bppshift); else pitch = pitch >> (4 - bppshift); @@ -1075,7 +1076,7 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc, ((vdisplay & 0xc00) >> 7) | ((vsyncstart & 0xc00) >> 5) | ((vdisplay & 0x400) >> 3); - if (crtc->primary->fb->bits_per_pixel == 24) + if (fb->bits_per_pixel == 24) ext_vga[3] = (((1 << bppshift) * 3) - 1) | 0x80; else ext_vga[3] = ((1 << bppshift) - 1) | 0x80; @@ -1138,9 +1139,9 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc, u32 bpp; u32 mb; - if (crtc->primary->fb->bits_per_pixel > 16) + if (fb->bits_per_pixel > 16) bpp = 32; - else if (crtc->primary->fb->bits_per_pixel > 8) + else if (fb->bits_per_pixel > 8) bpp = 16; else bpp = 8;