linux-kernel - Re: [PATCH v3 0/5] drm: shmobile: Fixes and enhancements

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Message-ID: <d800a238-83e0-0ec2-cf3a-67d07d749b5b@suse.de>
Date:   Wed, 24 May 2023 13:42:31 +0200
From:   Thomas Zimmermann <tzimmermann@...e.de>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/5] drm: shmobile: Fixes and enhancements

Hi

Am 23.05.23 um 17:31 schrieb Geert Uytterhoeven:
> 	Hi all,
> 
> Currently, there are two drivers for the LCD controller on Renesas
> SuperH-based and ARM-based SH-Mobile and R-Mobile SoCs:
>    1. sh_mobile_lcdcfb, using the fbdev framework,
>    2. shmob_drm, using the DRM framework.
> However, only the former driver can be used, as all platform support
> integrates the former.  None of these drivers support DT-based systems.
> 
> This patch series is a first step to enable the SH-Mobile DRM driver for
> Renesas ARM-based SH-Mobile and R-Mobile SoCs.  The next steps planned are
> to (1) add DT support (works, but needs a hack due to lack of (2)), and (2)
> convert the driver to atomic modesetting.
> 
> Changes compared to v2[1]:
>    - Add Reviewed-by.
> 
> Changes compared to v1[2]:
>    - Add Reviewed-by,
>    - Drop dependency on ARM.
> 
> This has been tested on the R-Mobile A1-based Atmark Techno
> Armadillo-800-EVA development board, using a temporary
> platform-enablement patch[3].
> 
> Thanks for applying to drm-misc!

It's all been reviewed. Do you want me to merge the patchset?

Best regards
Thomas

> 
> [1] https://lore.kernel.org/r/cover.1680273039.git.geert+renesas@glider.be/
> [2] https://lore.kernel.org/r/cover.1681734821.git.geert+renesas@glider.be/
> [3] https://lore.kernel.org/r/c03d4edbd650836bf6a96504df82338ec6d800ff.1680272980.git.geert+renesas@glider.be
> 
> Geert Uytterhoeven (5):
>    drm: shmobile: Use %p4cc to print fourcc codes
>    drm: shmobile: Add support for DRM_FORMAT_XRGB8888
>    drm: shmobile: Switch to drm_crtc_init_with_planes()
>    drm: shmobile: Add missing call to drm_fbdev_generic_setup()
>    drm: shmobile: Make DRM_SHMOBILE visible on Renesas SoC platforms
> 
>   drivers/gpu/drm/shmobile/Kconfig           |  4 +--
>   drivers/gpu/drm/shmobile/shmob_drm_crtc.c  | 35 +++++++++++++++++++---
>   drivers/gpu/drm/shmobile/shmob_drm_drv.c   |  3 ++
>   drivers/gpu/drm/shmobile/shmob_drm_kms.c   |  9 ++++--
>   drivers/gpu/drm/shmobile/shmob_drm_plane.c |  5 ++++
>   5 files changed, 48 insertions(+), 8 deletions(-)
> 

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)

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