From: Thomas Zimmermann <tzimmermann@suse.de>
To: javierm@redhat.com, airlied@linux.ie, daniel@ffwll.ch,
deller@gmx.de, maxime@cerno.tech, sam@ravnborg.org,
msuchanek@suse.de, mpe@ellerman.id.au, benh@kernel.crashing.org,
paulus@samba.org
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH 0/2] drm: Add driverof PowerPC OF displays
Date: Wed, 18 May 2022 20:30:04 +0200 [thread overview]
Message-ID: <20220518183006.14548-1-tzimmermann@suse.de> (raw)
PowerPC's Open Firmware offers a simple display buffer for graphics
output. Add ofdrm, a DRM driver for the device. As with the existing
simpledrm driver, the graphics hardware is pre-initialized by the
firmware. The driver only provides blitting, no actual DRM modesetting
is possible.
Thomas Zimmermann (2):
MAINTAINERS: Broaden scope of simpledrm entry
drm/tiny: Add ofdrm for Open Firmware framebuffers
MAINTAINERS | 5 +-
drivers/gpu/drm/tiny/Kconfig | 12 +
drivers/gpu/drm/tiny/Makefile | 1 +
drivers/gpu/drm/tiny/ofdrm.c | 748 ++++++++++++++++++++++++++++++++++
drivers/video/fbdev/Kconfig | 1 +
5 files changed, 766 insertions(+), 1 deletion(-)
create mode 100644 drivers/gpu/drm/tiny/ofdrm.c
--
2.36.1
next reply other threads:[~2022-05-18 18:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 18:30 Thomas Zimmermann [this message]
2022-05-18 18:30 ` [PATCH 1/2] MAINTAINERS: Broaden scope of simpledrm entry Thomas Zimmermann
2022-05-20 5:18 ` Javier Martinez Canillas
2022-05-18 18:30 ` [PATCH 2/2] drm/tiny: Add ofdrm for Open Firmware framebuffers Thomas Zimmermann
2022-05-18 18:51 ` Michal Suchánek
2022-05-19 7:11 ` Geert Uytterhoeven
2022-05-19 7:27 ` Thomas Zimmermann
2022-05-21 2:49 ` Benjamin Herrenschmidt
2022-05-25 16:45 ` Thomas Zimmermann
2022-05-27 0:17 ` Benjamin Herrenschmidt
2022-05-27 0:19 ` Benjamin Herrenschmidt
2022-05-21 1:35 ` Benjamin Herrenschmidt
2022-05-18 21:11 ` Mark Cave-Ayland
2022-05-19 6:34 ` Michal Suchánek
2022-05-19 7:39 ` Thomas Zimmermann
2022-05-20 6:19 ` Javier Martinez Canillas
2022-05-22 19:35 ` Thomas Zimmermann
2022-05-25 3:15 ` Benjamin Herrenschmidt
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