From: Thomas Zimmermann <tzimmermann@suse.de>
To: daniel@ffwll.ch, airlied@linux.ie, mripard@kernel.org,
maarten.lankhorst@linux.intel.com, deller@gmx.de,
javierm@redhat.com
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH 1/9] drm/simpledrm: Use fbdev defaults for shadow buffering
Date: Thu, 3 Mar 2022 21:58:31 +0100 [thread overview]
Message-ID: <20220303205839.28484-2-tzimmermann@suse.de> (raw)
In-Reply-To: <20220303205839.28484-1-tzimmermann@suse.de>
Don't select shadow buffering for the fbdev console explicitly. The
fbdev emulation's heuristic will enable it for any framebuffer with
.dirty callback.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/tiny/simpledrm.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c
index f5b8e864a5cd..768242a78e2b 100644
--- a/drivers/gpu/drm/tiny/simpledrm.c
+++ b/drivers/gpu/drm/tiny/simpledrm.c
@@ -801,7 +801,6 @@ static int simpledrm_device_init_modeset(struct simpledrm_device *sdev)
dev->mode_config.max_width = max_width;
dev->mode_config.min_height = mode->vdisplay;
dev->mode_config.max_height = max_height;
- dev->mode_config.prefer_shadow_fbdev = true;
dev->mode_config.preferred_depth = sdev->format->cpp[0] * 8;
dev->mode_config.funcs = &simpledrm_mode_config_funcs;
--
2.35.1
next prev parent reply other threads:[~2022-03-03 20:58 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-03 20:58 [PATCH 0/9] drm: Support GEM SHMEM fbdev without shadow FB Thomas Zimmermann
2022-03-03 20:58 ` Thomas Zimmermann [this message]
2022-03-08 9:31 ` [PATCH 1/9] drm/simpledrm: Use fbdev defaults for shadow buffering Javier Martinez Canillas
2022-03-08 9:56 ` Thomas Zimmermann
2022-03-08 9:58 ` Javier Martinez Canillas
2022-03-03 20:58 ` [PATCH 2/9] fbdev: Put mmap for deferred I/O into drivers Thomas Zimmermann
2022-03-08 14:03 ` Javier Martinez Canillas
2022-03-03 20:58 ` [PATCH 3/9] fbdev: Track deferred-I/O pages in pageref struct Thomas Zimmermann
2022-03-08 14:42 ` Javier Martinez Canillas
2022-03-09 8:36 ` Thomas Zimmermann
2022-03-09 11:21 ` Javier Martinez Canillas
2022-03-03 20:58 ` [PATCH 4/9] fbdev: Export helper for implementing page_mkwrite Thomas Zimmermann
2022-03-08 17:21 ` Javier Martinez Canillas
2022-03-03 20:58 ` [PATCH 5/9] drm/fb-helper: Separate deferred I/O from shadow buffers Thomas Zimmermann
2022-03-08 17:24 ` Javier Martinez Canillas
2022-03-03 20:58 ` [PATCH 6/9] drm/fb-helper: Provide callback to create fbdev dumb buffers Thomas Zimmermann
2022-03-08 17:51 ` Javier Martinez Canillas
2022-03-09 8:42 ` Thomas Zimmermann
2022-03-15 19:11 ` Thomas Zimmermann
2022-03-03 20:58 ` [PATCH 7/9] drm/fb-helper: Provide fbdev deferred-I/O helpers Thomas Zimmermann
2022-03-08 18:56 ` Javier Martinez Canillas
2022-03-03 20:58 ` [PATCH 8/9] drm/gem-shmem: Implement fbdev dumb buffer and mmap helpers Thomas Zimmermann
2022-03-08 19:29 ` Javier Martinez Canillas
2022-03-09 8:47 ` Thomas Zimmermann
2022-03-09 11:25 ` Javier Martinez Canillas
2022-03-03 20:58 ` [PATCH 9/9] drm/virtio: Implement dumb_create_fbdev with GEM SHMEM helpers Thomas Zimmermann
2022-03-08 19:37 ` Javier Martinez Canillas
2022-03-09 8:52 ` Thomas Zimmermann
2022-03-09 11:29 ` Javier Martinez Canillas
2022-03-08 9:13 ` [PATCH 0/9] drm: Support GEM SHMEM fbdev without shadow FB Javier Martinez Canillas
2022-03-08 9:44 ` Thomas Zimmermann
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