From patchwork Fri May 15 03:23:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiezhu Yang X-Patchwork-Id: 11550383 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DB6BA59D for ; Fri, 15 May 2020 03:23:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD2F62074D for ; Fri, 15 May 2020 03:23:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728103AbgEODXL (ORCPT ); Thu, 14 May 2020 23:23:11 -0400 Received: from mail.loongson.cn ([114.242.206.163]:46358 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727819AbgEODXL (ORCPT ); Thu, 14 May 2020 23:23:11 -0400 Received: from linux.localdomain (unknown [113.200.148.30]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Dx32gaC75ehPA0AA--.47S2; Fri, 15 May 2020 11:23:06 +0800 (CST) From: Tiezhu Yang To: Thomas Bogendoerfer , Huacai Chen , Jiaxun Yang Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Xuefeng Li Subject: [PATCH v2 1/2] MIPS: Loongson: Build ATI Radeon GPU driver as module Date: Fri, 15 May 2020 11:23:04 +0800 Message-Id: <1589512985-27419-1-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.1.0 X-CM-TRANSID: AQAAf9Dx32gaC75ehPA0AA--.47S2 X-Coremail-Antispam: 1UD129KBjvJXoW7KFWUWr4kKrW7tFW5JF4ruFg_yoW8Xw1xpr 45Gan3JFWkGrnYkrZ7CrZ7WrWYvFs5JFW3ur40kry7Crs3Za40vry5tr1UJr4UXrZ8ta1S 9r93Gr1SkanrCa7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUkl14x267AKxVWUJVW8JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4j 6r4UJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v26F 4UJVW0owAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUXVWUAwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY02Avz4vE14v_ Gr4l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxV WUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI 7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r 4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVW3JVWrJr1lIxAIcVC2z280aVAFwI0_Jr0_Gr1l IxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUUg_-PUUUU U== X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org When ATI Radeon GPU driver has been compiled directly into the kernel instead of as a module, we should make sure the firmware for the model (check available ones in /lib/firmware/radeon) is built-in to the kernel as well, otherwise there exists the following fatal error during GPU init, change CONFIG_DRM_RADEON=y to CONFIG_DRM_RADEON=m to fix it. [ 1.900997] [drm] Loading RS780 Microcode [ 1.905077] radeon 0000:01:05.0: Direct firmware load for radeon/RS780_pfp.bin failed with error -2 [ 1.914140] r600_cp: Failed to load firmware "radeon/RS780_pfp.bin" [ 1.920405] [drm:r600_init] *ERROR* Failed to load firmware! [ 1.926069] radeon 0000:01:05.0: Fatal error during GPU init [ 1.931729] [drm] radeon: finishing device. Fixes: 024e6a8b5bb1 ("MIPS: Loongson: Add a Loongson-3 default config file") Signed-off-by: Tiezhu Yang --- v2: - Modify the patch subject and update the commit message arch/mips/configs/loongson3_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/configs/loongson3_defconfig b/arch/mips/configs/loongson3_defconfig index 6768c16..4df2434 100644 --- a/arch/mips/configs/loongson3_defconfig +++ b/arch/mips/configs/loongson3_defconfig @@ -230,7 +230,7 @@ CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_DRM=y -CONFIG_DRM_RADEON=y +CONFIG_DRM_RADEON=m CONFIG_FB_RADEON=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_PLATFORM=m