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[GIT,PULL,v2] drm: renesas: shmobile: Atomic conversion + DT support (was: Re: [PATCH v4 00/41] drm: renesas: shmobile: Atomic conversion + DT support)

Message ID CAMuHMdUF61V5qNyKbrTGxZfEJvCVuLO7q2R5MqZYkzRC_cNr0w@mail.gmail.com
State New
Headers show
Series [GIT,PULL,v2] drm: renesas: shmobile: Atomic conversion + DT support (was: Re: [PATCH v4 00/41] drm: renesas: shmobile: Atomic conversion + DT support) | expand

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git tags/shmob-drm-atomic-dt-tag2

Message

Geert Uytterhoeven Oct. 16, 2023, 9:59 a.m. UTC 
Hi David, Daniel,

The following changes since commit 389af786f92ecdff35883551d54bf4e507ffcccb:

  Merge tag 'drm-intel-next-2023-09-29' of
git://anongit.freedesktop.org/drm/drm-intel into drm-next (2023-10-04
13:55:19 +1000)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git
tags/shmob-drm-atomic-dt-tag2

for you to fetch changes up to 1399ebacbf590dfbac4fbba181dd1595b2fa10ba:

  drm: renesas: shmobile: Add DT support (2023-10-16 11:47:48 +0200)

----------------------------------------------------------------
drm: renesas: shmobile: Atomic conversion + DT support

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 is used, as all platform support
integrates the former.  None of these drivers support DT-based systems.

Convert the SH-Mobile DRM driver to atomic modesetting, and add DT
support, complemented by the customary set of fixes and improvements.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/cover.1694767208.git.geert+renesas@glider.be/

Changes compared to v1:
  - Rebase to drm-next,
  - Add Acked-by.

Thanks for pulling!

----------------------------------------------------------------
Geert Uytterhoeven (36):
      MAINTAINER: Create entry for Renesas SH-Mobile DRM drivers
      dt-bindings: display: Add Renesas SH-Mobile LCDC bindings
      media: uapi: Add MEDIA_BUS_FMT_RGB666_2X9_BE format
      drm: renesas: shmobile: Fix overlay plane disable
      drm: renesas: shmobile: Fix ARGB32 overlay format typo
      drm: renesas: shmobile: Correct encoder/connector types
      drm: renesas: shmobile: Add support for Runtime PM
      drm: renesas: shmobile: Restore indentation of shmob_drm_setup_clocks()
      drm: renesas: shmobile: Use %p4cc to print fourcc code
      drm: renesas: shmobile: Add missing YCbCr formats
      drm: renesas: shmobile: Improve shmob_drm_format_info table
      drm: renesas: shmobile: Improve error handling
      drm: renesas: shmobile: Convert to use devm_request_irq()
      drm: renesas: shmobile: Remove custom plane destroy callback
      drm: renesas: shmobile: Use drmm_universal_plane_alloc()
      drm: renesas: shmobile: Embed drm_device in shmob_drm_device
      drm: renesas: shmobile: Convert container helpers to static
inline functions
      drm: renesas: shmobile: Replace .dev_private with container_of()
      drm: renesas: shmobile: Use media bus formats in platform data
      drm: renesas: shmobile: Move interface handling to connector setup
      drm: renesas: shmobile: Unify plane allocation
      drm: renesas: shmobile: Rename shmob_drm_crtc.crtc
      drm: renesas: shmobile: Rename shmob_drm_connector.connector
      drm: renesas: shmobile: Rename shmob_drm_plane.plane
      drm: renesas: shmobile: Use drm_crtc_handle_vblank()
      drm: renesas: shmobile: Move shmob_drm_crtc_finish_page_flip()
      drm: renesas: shmobile: Wait for page flip when turning CRTC off
      drm: renesas: shmobile: Turn vblank on/off when enabling/disabling CRTC
      drm: renesas: shmobile: Shutdown the display on remove
      drm: renesas: shmobile: Cleanup encoder
      drm: renesas: shmobile: Atomic conversion part 1
      drm: renesas: shmobile: Atomic conversion part 2
      drm: renesas: shmobile: Use suspend/resume helpers
      drm: renesas: shmobile: Remove internal CRTC state tracking
      drm: renesas: shmobile: Atomic conversion part 3
      drm: renesas: shmobile: Add DT support

Laurent Pinchart (5):
      drm: renesas: shmobile: Remove backlight support
      drm: renesas: shmobile: Don't set display info width and height twice
      drm: renesas: shmobile: Rename input clocks
      drm: renesas: shmobile: Remove support for SYS panels
      drm: renesas: shmobile: Use struct videomode in platform data

 .../bindings/display/renesas,shmobile-lcdc.yaml    | 130 +++++
 .../userspace-api/media/v4l/subdev-formats.rst     |  72 +++
 MAINTAINERS                                        |  13 +-
 drivers/gpu/drm/renesas/shmobile/Kconfig           |   3 +-
 drivers/gpu/drm/renesas/shmobile/Makefile          |   3 +-
 .../gpu/drm/renesas/shmobile/shmob_drm_backlight.c |  82 ---
 .../gpu/drm/renesas/shmobile/shmob_drm_backlight.h |  19 -
 drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c  | 650 +++++++++------------
 drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.h  |  27 +-
 drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c   | 179 +++---
 drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.h   |  18 +-
 drivers/gpu/drm/renesas/shmobile/shmob_drm_kms.c   |  77 ++-
 drivers/gpu/drm/renesas/shmobile/shmob_drm_kms.h   |   9 +-
 drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c | 326 ++++++-----
 drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.h |   5 +-
 include/linux/platform_data/shmob_drm.h            |  57 +-
 include/uapi/linux/media-bus-format.h              |   3 +-
 17 files changed, 860 insertions(+), 813 deletions(-)
 create mode 100644
Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
 delete mode 100644 drivers/gpu/drm/renesas/shmobile/shmob_drm_backlight.c
 delete mode 100644 drivers/gpu/drm/renesas/shmobile/shmob_drm_backlight.h

Gr{oetje,eeting}s,

                        Geert

Comments

Geert Uytterhoeven Oct. 27, 2023, 8:09 a.m. UTC | #1 
Hi David, Daniel,

On Tue, Oct 24, 2023 at 12:08 PM Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
> On Mon, Oct 16, 2023 at 11:59 AM Geert Uytterhoeven
> <geert@linux-m68k.org> wrote:
> > The following changes since commit 389af786f92ecdff35883551d54bf4e507ffcccb:
> >
> >   Merge tag 'drm-intel-next-2023-09-29' of
> > git://anongit.freedesktop.org/drm/drm-intel into drm-next (2023-10-04
> > 13:55:19 +1000)
> >
> > are available in the Git repository at:
> >
> >   git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git
> > tags/shmob-drm-atomic-dt-tag2
> >
> > for you to fetch changes up to 1399ebacbf590dfbac4fbba181dd1595b2fa10ba:
> >
> >   drm: renesas: shmobile: Add DT support (2023-10-16 11:47:48 +0200)
> >
> > ----------------------------------------------------------------
> > drm: renesas: shmobile: Atomic conversion + DT support
> >
> > 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 is used, as all platform support
> > integrates the former.  None of these drivers support DT-based systems.
> >
> > Convert the SH-Mobile DRM driver to atomic modesetting, and add DT
> > support, complemented by the customary set of fixes and improvements.
> >
> > Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > Link: https://lore.kernel.org/r/cover.1694767208.git.geert+renesas@glider.be/
> >
> > Changes compared to v1:
> >   - Rebase to drm-next,
> >   - Add Acked-by.
> >
> > Thanks for pulling!
>
> Ping?
> Thanks!

Please note that this is a hard dependency for adding shmobile-lcdc
device nodes to DTS files, which is in turn a hard dependency for
removing drivers/staging/board/, and for removing legacy clkdev
registration from various clock drivers.

Thanks for pulling!

Gr{oetje,eeting}s,

                        Geert