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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 627CDC7EE23 for ; Tue, 30 May 2023 15:13:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0792110E3CD; Tue, 30 May 2023 15:12:38 +0000 (UTC) Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by gabe.freedesktop.org (Postfix) with ESMTPS id ED51410E3A4; Tue, 30 May 2023 15:12:33 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id ADA051FDD9; Tue, 30 May 2023 15:12:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1685459552; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6A8Pi7OykTxyfG7Hxlk+Dam5oT5Zam16nRF2el8SnhQ=; b=GI3/5rdauTT0mDV6Fr6i0ecLQmgxKZ8SUTXKEz8qGpaseWp06sZsrLa/YcPTwJ+dJyrNzL solskh40PjDRjPZZ/nAA5soHfYZdgo0qZaHODK1bMZFoNa71ZJ34LdsB77KWgOF7Dn1QnP k+vWaQg+eG5v5ZPRWEZ9Oul4E6gVzMk= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1685459552; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6A8Pi7OykTxyfG7Hxlk+Dam5oT5Zam16nRF2el8SnhQ=; b=Ul6ux8+pHFNTU7ooE2jxkmzWyhp/7juQOzuTdHsTG7otbCNbZtqTJkOweA2urjPdLnkMqZ h6Folh+zGhRYP5CA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 516E213478; Tue, 30 May 2023 15:12:32 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id GPLiEmASdmRjAQAAMHmgww (envelope-from ); Tue, 30 May 2023 15:12:32 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, javierm@redhat.com, sam@ravnborg.org, suijingfeng@loongson.cn Date: Tue, 30 May 2023 17:12:21 +0200 Message-Id: <20230530151228.22979-7-tzimmermann@suse.de> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230530151228.22979-1-tzimmermann@suse.de> References: <20230530151228.22979-1-tzimmermann@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH v5 06/13] drm/radeon: Use regular fbdev I/O helpers X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, "Pan, Xinhui" , dri-devel@lists.freedesktop.org, Alex Deucher , amd-gfx@lists.freedesktop.org, Thomas Zimmermann , linux-tegra@vger.kernel.org, freedreno@lists.freedesktop.org, =?UTF-8?q?Christian=20K=C3=B6nig?= , linux-arm-kernel@lists.infradead.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Use the regular fbdev helpers for framebuffer I/O instead of DRM's helpers. Radeon does not use damage handling, so DRM's fbdev helpers are mere wrappers around the fbdev code. By using fbdev helpers directly within each DRM fbdev emulation, we can eventually remove DRM's wrapper functions entirely. v4: * use initializer macros for struct fb_ops v2: * use FB_IO_HELPERS option Signed-off-by: Thomas Zimmermann Acked-by: Alex Deucher Acked-by: Sam Ravnborg Cc: Alex Deucher Cc: "Christian König" Cc: "Pan, Xinhui" --- drivers/gpu/drm/radeon/Kconfig | 1 + drivers/gpu/drm/radeon/radeon_fbdev.c | 9 +++------ 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig index e19d77d58810..fe498c8af1bb 100644 --- a/drivers/gpu/drm/radeon/Kconfig +++ b/drivers/gpu/drm/radeon/Kconfig @@ -11,6 +11,7 @@ config DRM_RADEON select DRM_SUBALLOC_HELPER select DRM_TTM select DRM_TTM_HELPER + select FB_IO_HELPERS if DRM_FBDEV_EMULATION select SND_HDA_COMPONENT if SND_HDA_CORE select POWER_SUPPLY select HWMON diff --git a/drivers/gpu/drm/radeon/radeon_fbdev.c b/drivers/gpu/drm/radeon/radeon_fbdev.c index fe76e29910ef..28212c2d6c98 100644 --- a/drivers/gpu/drm/radeon/radeon_fbdev.c +++ b/drivers/gpu/drm/radeon/radeon_fbdev.c @@ -24,6 +24,7 @@ * David Airlie */ +#include #include #include #include @@ -190,14 +191,10 @@ static void radeon_fbdev_fb_destroy(struct fb_info *info) static const struct fb_ops radeon_fbdev_fb_ops = { .owner = THIS_MODULE, - DRM_FB_HELPER_DEFAULT_OPS, .fb_open = radeon_fbdev_fb_open, .fb_release = radeon_fbdev_fb_release, - .fb_read = drm_fb_helper_cfb_read, - .fb_write = drm_fb_helper_cfb_write, - .fb_fillrect = drm_fb_helper_cfb_fillrect, - .fb_copyarea = drm_fb_helper_cfb_copyarea, - .fb_imageblit = drm_fb_helper_cfb_imageblit, + FB_DEFAULT_IO_OPS, + DRM_FB_HELPER_DEFAULT_OPS, .fb_destroy = radeon_fbdev_fb_destroy, }; -- 2.40.1