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But makes them to be quite confusing if a driver already has "drm" in its name: $ cat /proc/fb 0 rockchipdrmdrmfb $ cat /proc/fb 0 simpledrmdrmfb Instead, let's just add a "-fb" suffix to denote that are DRM drivers FB: $ cat /proc/fb 0 rockchipdrm-fb $ cat /proc/fb 0 simpledrm-fb Suggested-by: Peter Robinson Signed-off-by: Javier Martinez Canillas --- drivers/gpu/drm/drm_fb_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index f6baa204612..bbaff92c509 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1737,7 +1737,7 @@ void drm_fb_helper_fill_info(struct fb_info *info, sizes->fb_width, sizes->fb_height); info->par = fb_helper; - snprintf(info->fix.id, sizeof(info->fix.id), "%sdrmfb", + snprintf(info->fix.id, sizeof(info->fix.id), "%s-fb", fb_helper->dev->driver->name); } -- 2.31.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60A6EC433ED for ; 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Fri, 21 May 2021 06:19:20 -0700 (PDT) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Subject: [PATCH] drm/fb-helper: improve DRM fbdev emulation device names Date: Fri, 21 May 2021 15:19:10 +0200 Message-Id: <20210521131910.3000689-1-javierm@redhat.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=javierm@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Zimmermann , David Airlie , dri-devel@lists.freedesktop.org, Javier Martinez Canillas , Peter Robinson Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Framebuffer devices that are registered by DRM drivers for fbdev emulation have a "drmfb" suffix in their name. But makes them to be quite confusing if a driver already has "drm" in its name: $ cat /proc/fb 0 rockchipdrmdrmfb $ cat /proc/fb 0 simpledrmdrmfb Instead, let's just add a "-fb" suffix to denote that are DRM drivers FB: $ cat /proc/fb 0 rockchipdrm-fb $ cat /proc/fb 0 simpledrm-fb Suggested-by: Peter Robinson Signed-off-by: Javier Martinez Canillas --- drivers/gpu/drm/drm_fb_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index f6baa204612..bbaff92c509 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1737,7 +1737,7 @@ void drm_fb_helper_fill_info(struct fb_info *info, sizes->fb_width, sizes->fb_height); info->par = fb_helper; - snprintf(info->fix.id, sizeof(info->fix.id), "%sdrmfb", + snprintf(info->fix.id, sizeof(info->fix.id), "%s-fb", fb_helper->dev->driver->name); } -- 2.31.1