From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1C5BB193; Fri, 6 Dec 2024 14:45:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733496340; cv=none; b=IsarjOYk439zD7fMVhG/0og3+kmaKS2IyaeS2ZvcQbFKI1TRS72u7VrTmJHFlh0CQRPwA7dPvP6Y8Fz2fwpESt3MrYXD3gwdRteqwE9e++l4FOb0DmzZeHYsZ7I72U09yUhgFo7GBst24Mvwn7phdjm/l48C6qka3E0QTE6XiXw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733496340; c=relaxed/simple; bh=ExU1xBn+s5IssvAsm96gZQcZTRs1LzcA2dp5Mly6xJA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IWw71BiPVLDM2+ZYlgvslWrb+3Iv/Jv4fa/qvf6aWAGmZfiyBAREGALIjiUwI8/XVzEUI7TeFzCRXdglRalDaj8wAge6NNyTc4LhX5is+VvG5SRqIZVmPLdO94af2vG3SJ2NaxUOb15pvE96G+gAxOSUFu2uWywa8j//Nu6EXx0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=i9Z3LwaG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="i9Z3LwaG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7D73CC4CED1; Fri, 6 Dec 2024 14:45:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1733496340; bh=ExU1xBn+s5IssvAsm96gZQcZTRs1LzcA2dp5Mly6xJA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i9Z3LwaGG9ImQR0EiIxO6Y7OR3jsEpaSyq+jNpMo8T0kuIm3Llgv+SjBFnBluzFRA K6OcdzEOfeZjo3NW42QDHsnC9PjyMFAwd6roIYO5MW6ZVR6Q3dUiAL3pBhIxEunh6h 4jSl/ZbAs/cQ/xYtMsNunwRrWTNNTMPAm8rraTWk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Thomas Zimmermann , kernel test robot , Javier Martinez Canillas , Maarten Lankhorst , Maxime Ripard , Jonathan Cavitt Subject: [PATCH 6.12 124/146] drm/fbdev-dma: Select FB_DEFERRED_IO Date: Fri, 6 Dec 2024 15:37:35 +0100 Message-ID: <20241206143532.427411437@linuxfoundation.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241206143527.654980698@linuxfoundation.org> References: <20241206143527.654980698@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thomas Zimmermann commit 67c40c9b2ec5f375bf78274d4e9ef0e3b8315bea upstream. Commit 808a40b69468 ("drm/fbdev-dma: Implement damage handling and deferred I/O") added deferred I/O for fbdev-dma. Also select the Kconfig symbol FB_DEFERRED_IO (via FB_DMAMEM_HELPERS_DEFERRED). Fixes build errors about missing fbdefio, such as drivers/gpu/drm/drm_fbdev_dma.c:218:26: error: 'struct drm_fb_helper' has no member named 'fbdefio' 218 | fb_helper->fbdefio.delay = HZ / 20; | ^~ drivers/gpu/drm/drm_fbdev_dma.c:219:26: error: 'struct drm_fb_helper' has no member named 'fbdefio' 219 | fb_helper->fbdefio.deferred_io = drm_fb_helper_deferred_io; | ^~ drivers/gpu/drm/drm_fbdev_dma.c:221:21: error: 'struct fb_info' has no member named 'fbdefio' 221 | info->fbdefio = &fb_helper->fbdefio; | ^~ drivers/gpu/drm/drm_fbdev_dma.c:221:43: error: 'struct drm_fb_helper' has no member named 'fbdefio' 221 | info->fbdefio = &fb_helper->fbdefio; | ^~ Signed-off-by: Thomas Zimmermann Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202410050241.Mox9QRjP-lkp@intel.com/ Fixes: 808a40b69468 ("drm/fbdev-dma: Implement damage handling and deferred I/O") Cc: Thomas Zimmermann Cc: Javier Martinez Canillas Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: # v6.11+ Reviewed-by: Jonathan Cavitt Link: https://patchwork.freedesktop.org/patch/msgid/20241014085740.582287-4-tzimmermann@suse.de Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -327,7 +327,7 @@ config DRM_TTM_HELPER config DRM_GEM_DMA_HELPER tristate depends on DRM - select FB_DMAMEM_HELPERS if DRM_FBDEV_EMULATION + select FB_DMAMEM_HELPERS_DEFERRED if DRM_FBDEV_EMULATION help Choose this if you need the GEM DMA helper functions