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Message-ID: <c120e1c4-ac5c-afd5-8dd1-b4b51e0dcca9@suse.de>
Date: Mon, 2 May 2022 12:35:29 +0200
From: Thomas Zimmermann <tzimmermann@...e.de>
To: Javier Martinez Canillas <javierm@...hat.com>,
linux-kernel@...r.kernel.org
Cc: Alain Volmat <alain.volmat@...s.st.com>,
Alex Deucher <alexander.deucher@....com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Alexey Brodkin <abrodkin@...opsys.com>,
Alison Wang <alison.wang@....com>,
Andrew Jeffery <andrew@...id.au>,
Andrey Grodzovsky <andrey.grodzovsky@....com>,
Boris Brezillon <bbrezillon@...nel.org>,
Brian Starkey <brian.starkey@....com>,
Chen Feng <puck.chen@...ilicon.com>,
Chen-Yu Tsai <wens@...e.org>, Chia-I Wu <olvaffe@...il.com>,
Christian König <christian.koenig@....com>,
Chun-Kuang Hu <chunkuang.hu@...nel.org>,
Claudiu Beznea <claudiu.beznea@...rochip.com>,
Daniel Vetter <daniel@...ll.ch>,
Dave Airlie <airlied@...hat.com>,
David Airlie <airlied@...ux.ie>, Emma Anholt <emma@...olt.net>,
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Subject: Re: [PATCH 0/3] drm: Allow simpledrm to setup its emulated FB as
firmware provided
Hi Javier
Am 02.05.22 um 10:48 schrieb Javier Martinez Canillas:
> Hello,
>
> This series contain patches suggested by Thomas Zimmermannas a feedback for
> "[RFC PATCH v4 00/11] Fix some race between sysfb device registration and
> drivers probe" [0].
>
> Since other changes in [0] were more controversial, I decided to just split
> this part in a new patch-set and revisit the rest of the patches later.
>
> Patch #1 is just a cleanup since when working on this noticed that some DRM
> drivers were passing as preferred bits per pixel to drm_fbdev_generic_setup()
> the value that is the default anyways.
>
> Patch #2 renames the 'preferred_bpp' drm_fbdev_generic_setup() parameter to
> 'options', and make this a multi field parameter so that it can be extended
> later to pass other options as well.
>
> Patch #3 finally adds the new DRM_FB_FW option and makes simpledrm to use it
> so that the registered framebuffer device is also marked as firmware provided.
For the whole patchset:
Reviewed-by: Thomas Zimmermann <tzimmermann@...e.de>
Thanks a lot!
>
> [0]: https://lore.kernel.org/lkml/20220429084253.1085911-1-javierm@redhat.com/
>
>
> Javier Martinez Canillas (3):
> drm: Remove superfluous arg when calling to drm_fbdev_generic_setup()
> drm/fb-helper: Rename preferred_bpp drm_fbdev_generic_setup()
> parameter
> drm: Allow simpledrm to setup its emulated FB as firmware provided
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 6 +++--
> drivers/gpu/drm/arm/hdlcd_drv.c | 2 +-
> drivers/gpu/drm/arm/malidp_drv.c | 2 +-
> drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 2 +-
> drivers/gpu/drm/ast/ast_drv.c | 2 +-
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 2 +-
> drivers/gpu/drm/drm_drv.c | 2 +-
> drivers/gpu/drm/drm_fb_helper.c | 25 ++++++++++++++++---
> drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +-
> .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 2 +-
> .../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +-
> drivers/gpu/drm/imx/dcss/dcss-kms.c | 2 +-
> drivers/gpu/drm/imx/imx-drm-core.c | 2 +-
> drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +-
> drivers/gpu/drm/mcde/mcde_drv.c | 2 +-
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
> drivers/gpu/drm/meson/meson_drv.c | 2 +-
> drivers/gpu/drm/mxsfb/mxsfb_drv.c | 2 +-
> drivers/gpu/drm/pl111/pl111_drv.c | 2 +-
> drivers/gpu/drm/qxl/qxl_drv.c | 2 +-
> drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +-
> drivers/gpu/drm/sti/sti_drv.c | 2 +-
> drivers/gpu/drm/stm/drv.c | 2 +-
> drivers/gpu/drm/sun4i/sun4i_drv.c | 2 +-
> drivers/gpu/drm/tidss/tidss_drv.c | 2 +-
> drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +-
> drivers/gpu/drm/tiny/arcpgu.c | 2 +-
> drivers/gpu/drm/tiny/bochs.c | 2 +-
> drivers/gpu/drm/tiny/cirrus.c | 2 +-
> drivers/gpu/drm/tiny/simpledrm.c | 2 +-
> drivers/gpu/drm/tve200/tve200_drv.c | 2 +-
> drivers/gpu/drm/vboxvideo/vbox_drv.c | 2 +-
> drivers/gpu/drm/vc4/vc4_drv.c | 2 +-
> drivers/gpu/drm/virtio/virtgpu_drv.c | 2 +-
> drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 2 +-
> include/drm/drm_fb_helper.h | 22 ++++++++++++++++
> 36 files changed, 80 insertions(+), 39 deletions(-)
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev
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