From: Thierry Reding <thierry.reding@gmail.com>
To: Thomas Zimmermann <tzimmermann@suse.de>
Cc: javierm@redhat.com, maarten.lankhorst@linux.intel.com,
mripard@kernel.org, dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-fbdev@vger.kernel.org,
Mikko Perttunen <mperttunen@nvidia.com>
Subject: Re: [PATCH v3 04/12] drm/tegra: Set fbdev FBINFO_VIRTFB flag
Date: Fri, 7 Jul 2023 14:27:20 +0200 [thread overview]
Message-ID: <ZKgEqBVCkCpGyFI7@orome> (raw)
In-Reply-To: <20230707083422.18691-5-tzimmermann@suse.de>
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On Fri, Jul 07, 2023 at 10:31:55AM +0200, Thomas Zimmermann wrote:
> Mark the framebuffer with FBINFO_VIRTFB. The framebuffer range is
> in DMA-able memory and should be accessed with the CPU's regular
> memory ops.
>
> v2:
> * drop FBINFO_DEFAULT
>
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
> Acked-by: Maxime Ripard <mripard@kernel.org>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Mikko Perttunen <mperttunen@nvidia.com>
> ---
> drivers/gpu/drm/tegra/fbdev.c | 1 +
> 1 file changed, 1 insertion(+)
Acked-by: Thierry Reding <treding@nvidia.com>
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next prev parent reply other threads:[~2023-07-07 12:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-07 8:31 [PATCH v3 00/12] drm: Improve fbdev emulation for DMA-able framebuffers Thomas Zimmermann
2023-07-07 8:31 ` [PATCH v3 01/12] fbdev: Add fb_ops init macros for framebuffers in DMA-able memory Thomas Zimmermann
2023-07-07 8:31 ` [PATCH v3 02/12] drm/fbdev-dma: Use fbdev DMA helpers Thomas Zimmermann
2023-07-07 8:31 ` [PATCH v3 03/12] drm/tegra: " Thomas Zimmermann
2023-07-07 12:27 ` Thierry Reding
2023-07-07 8:31 ` [PATCH v3 04/12] drm/tegra: Set fbdev FBINFO_VIRTFB flag Thomas Zimmermann
2023-07-07 12:27 ` Thierry Reding [this message]
2023-07-07 8:31 ` [PATCH v3 05/12] drm/tegra: Store pointer to vmap'ed framebuffer in screen_buffer Thomas Zimmermann
2023-07-07 10:12 ` Javier Martinez Canillas
2023-07-07 12:27 ` Thierry Reding
2023-07-07 8:31 ` [PATCH v3 06/12] drm/exynos: Use fbdev DMA helpers Thomas Zimmermann
2023-07-07 8:31 ` [PATCH v3 07/12] drm/exynos: Set fbdev FBINFO_VIRTFB flag Thomas Zimmermann
2023-07-07 8:31 ` [PATCH v3 08/12] drm/omapdrm: Set VM flags in GEM-object mmap function Thomas Zimmermann
2023-07-07 8:32 ` [PATCH v3 09/12] drm/omapdrm: Use GEM mmap for fbdev emulation Thomas Zimmermann
2023-07-07 8:32 ` [PATCH v3 10/12] drm/omapdrm: Set fbdev FBINFO_VIRTFB flag Thomas Zimmermann
2023-07-07 8:32 ` [PATCH v3 11/12] fbdev: Remove FB_DEFAULT_SYS_OPS Thomas Zimmermann
2023-07-07 8:32 ` [PATCH v3 12/12] fbdev: Harmonize some comments in <linux/fb.h> Thomas Zimmermann
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