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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 368DAEB64DC for ; Fri, 21 Jul 2023 16:12:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232475AbjGUQMo (ORCPT ); Fri, 21 Jul 2023 12:12:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231852AbjGUQMa (ORCPT ); Fri, 21 Jul 2023 12:12:30 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B95964217 for ; Fri, 21 Jul 2023 09:12:04 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 89BF461D3A for ; Fri, 21 Jul 2023 16:11:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 96215C433C8; Fri, 21 Jul 2023 16:11:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689955915; bh=vXPDJvcLKnoGF4uR2COdZjXKsH/WrlKNtGKTEPrF/MM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U8nP0NoMxSb0n/ctenLyGkx6Ty1+TK/d2kHQxJ/Qq6vjq2ZAeQkpjpoQxOhqgXM6e pvrBYf33A7APID/z1ri3dxrl8g8hY2YxseSsZk14D5v5zpt2lopYgd39XlsluniR7E skchFYD/MMFoAF52nYrYTF/ODf4BQjFrFm7XB4Qs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Geert Uytterhoeven , Thomas Zimmermann , Sasha Levin Subject: [PATCH 6.4 047/292] drm/fbdev-dma: Fix documented default preferred_bpp value Date: Fri, 21 Jul 2023 18:02:36 +0200 Message-ID: <20230721160530.825171337@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230721160528.800311148@linuxfoundation.org> References: <20230721160528.800311148@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Geert Uytterhoeven [ Upstream commit 15008052b34efaa86c1d56190ac73c4bf8c462f9 ] As of commit 6c80a93be62d398e ("drm/fb-helper: Initialize fb-helper's preferred BPP in prepare function"), the preferred_bpp parameter of drm_fb_helper_prepare() defaults to 32 instead of drm_mode_config.preferred_depth. Hence this also applies to drm_fbdev_dma_setup(), which just passes its own preferred_bpp parameter. Fixes: b79fe9abd58bab73 ("drm/fbdev-dma: Implement fbdev emulation for GEM DMA helpers") Signed-off-by: Geert Uytterhoeven Reviewed-by: Thomas Zimmermann Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/91f093ffe436a9f94d58fb2bfbc1407f1ebe8bb0.1688656591.git.geert+renesas@glider.be Signed-off-by: Sasha Levin --- drivers/gpu/drm/drm_fbdev_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_fbdev_dma.c b/drivers/gpu/drm/drm_fbdev_dma.c index 728deffcc0d92..e85cdf69cd6c4 100644 --- a/drivers/gpu/drm/drm_fbdev_dma.c +++ b/drivers/gpu/drm/drm_fbdev_dma.c @@ -218,7 +218,7 @@ static const struct drm_client_funcs drm_fbdev_dma_client_funcs = { * drm_fbdev_dma_setup() - Setup fbdev emulation for GEM DMA helpers * @dev: DRM device * @preferred_bpp: Preferred bits per pixel for the device. - * @dev->mode_config.preferred_depth is used if this is zero. + * 32 is used if this is zero. * * This function sets up fbdev emulation for GEM DMA drivers that support * dumb buffers with a virtual address and that can be mmap'ed. -- 2.39.2