From patchwork Wed Mar 27 08:46:56 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Prisk X-Patchwork-Id: 2348491 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 47BBBDFE82 for ; Wed, 27 Mar 2013 08:53:40 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UKm3g-0007oD-RS; Wed, 27 Mar 2013 08:50:12 +0000 Received: from server.prisktech.co.nz ([115.188.14.127]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UKm0P-0006Pm-1E for linux-arm-kernel@lists.infradead.org; Wed, 27 Mar 2013 08:46:55 +0000 Received: from localhost.localdomain (unknown [192.168.0.102]) by server.prisktech.co.nz (Postfix) with ESMTP id DBEA6FC09A0; Wed, 27 Mar 2013 21:46:40 +1300 (NZDT) From: Tony Prisk To: Tomi Valkeinen Subject: [PATCH 1/6] video: vt8500: Make wmt_ge_rops optional Date: Wed, 27 Mar 2013 21:46:56 +1300 Message-Id: <1364374021-10844-2-git-send-email-linux@prisktech.co.nz> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1364374021-10844-1-git-send-email-linux@prisktech.co.nz> References: <1364374021-10844-1-git-send-email-linux@prisktech.co.nz> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130327_044650_136468_AFC95EFE X-CRM114-Status: GOOD ( 13.95 ) X-Spam-Score: -3.2 (---) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-3.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -1.3 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-fbdev@vger.kernel.org, florianschandinat@gmx.de, linux-kernel@vger.kernel.org, Tony Prisk , vt8500-wm8505-linux-kernel@googlegroups.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org wmt_ge_rops is a seperate driver to vt8500/wm8505 framebuffer driver but is currently a required option. This patch makes accelerated raster ops optional. Signed-off-by: Tony Prisk --- drivers/video/Kconfig | 22 ++++++++++++---------- drivers/video/vt8500lcdfb.c | 15 +++++++++++++++ drivers/video/wm8505fb.c | 15 +++++++++++++++ 3 files changed, 42 insertions(+), 10 deletions(-) diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 4c1546f..661aa54 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -212,14 +212,6 @@ config FB_SYS_FOPS depends on FB default n -config FB_WMT_GE_ROPS - tristate - depends on FB - default n - ---help--- - Include functions for accelerated rectangle filling and area - copying using WonderMedia Graphics Engine operations. - config FB_DEFERRED_IO bool depends on FB @@ -1799,7 +1791,8 @@ config FB_AU1200 config FB_VT8500 bool "VT8500 LCD Driver" depends on (FB = y) && ARM && ARCH_VT8500 - select FB_WMT_GE_ROPS + select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) + select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) select FB_SYS_IMAGEBLIT help This is the framebuffer driver for VIA VT8500 integrated LCD @@ -1808,12 +1801,21 @@ config FB_VT8500 config FB_WM8505 bool "WM8505 frame buffer support" depends on (FB = y) && ARM && ARCH_VT8500 - select FB_WMT_GE_ROPS + select FB_SYS_FILLRECT if (!FB_WMT_GE_ROPS) + select FB_SYS_COPYAREA if (!FB_WMT_GE_ROPS) select FB_SYS_IMAGEBLIT help This is the framebuffer driver for WonderMedia WM8505/WM8650 integrated LCD controller. +config FB_WMT_GE_ROPS + bool "VT8500/WM85xx accelerated raster ops support" + depends on (FB = y) && (FB_VT8500 || FB_WM8505) + default n + help + This adds support for accelerated raster operations on the + VIA VT8500 and Wondermedia 85xx series SoCs. + source "drivers/video/geode/Kconfig" config FB_HIT diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c index aa2579c..d8cc1f6 100644 --- a/drivers/video/vt8500lcdfb.c +++ b/drivers/video/vt8500lcdfb.c @@ -33,7 +33,10 @@ #include #include "vt8500lcdfb.h" + +#ifdef CONFIG_FB_WMT_GE_ROPS #include "wmt_ge_rops.h" +#endif #ifdef CONFIG_OF #include @@ -249,12 +252,24 @@ static int vt8500lcd_blank(int blank, struct fb_info *info) return 0; } +#ifndef CONFIG_FB_WMT_GE_ROPS +static int wmt_ge_sync(struct fb_info *p) +{ + return 0; +} +#endif + static struct fb_ops vt8500lcd_ops = { .owner = THIS_MODULE, .fb_set_par = vt8500lcd_set_par, .fb_setcolreg = vt8500lcd_setcolreg, +#ifdef CONFIG_FB_WMT_GE_ROPS .fb_fillrect = wmt_ge_fillrect, .fb_copyarea = wmt_ge_copyarea, +#else + .fb_fillrect = sys_fillrect, + .fb_copyarea = sys_copyarea, +#endif .fb_imageblit = sys_imageblit, .fb_sync = wmt_ge_sync, .fb_ioctl = vt8500lcd_ioctl, diff --git a/drivers/video/wm8505fb.c b/drivers/video/wm8505fb.c index 4dd0580..db49803 100644 --- a/drivers/video/wm8505fb.c +++ b/drivers/video/wm8505fb.c @@ -35,7 +35,10 @@ #include #include "wm8505fb_regs.h" + +#ifdef CONFIG_FB_WMT_GE_ROPS #include "wmt_ge_rops.h" +#endif #define DRIVER_NAME "wm8505-fb" @@ -248,12 +251,24 @@ static int wm8505fb_blank(int blank, struct fb_info *info) return 0; } +#ifndef CONFIG_FB_WMT_GE_ROPS +static int wmt_ge_sync(struct fb_info *p) +{ + return 0; +} +#endif + static struct fb_ops wm8505fb_ops = { .owner = THIS_MODULE, .fb_set_par = wm8505fb_set_par, .fb_setcolreg = wm8505fb_setcolreg, +#ifdef CONFIG_FB_WMT_GE_ROPS .fb_fillrect = wmt_ge_fillrect, .fb_copyarea = wmt_ge_copyarea, +#else + .fb_fillrect = sys_fillrect, + .fb_copyarea = sys_copyarea, +#endif .fb_imageblit = sys_imageblit, .fb_sync = wmt_ge_sync, .fb_pan_display = wm8505fb_pan_display,