linux-kernel - Re: [PATCH v5 0/2] drm: atmel-hlcdc: clut support

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Date:   Thu, 22 Jun 2017 22:59:22 +0200
From:   Boris Brezillon <boris.brezillon@...e-electrons.com>
To:     Peter Rosin <peda@...ntia.se>
Cc:     linux-kernel@...r.kernel.org, David Airlie <airlied@...ux.ie>,
        dri-devel@...ts.freedesktop.org,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Daniel Vetter <daniel.vetter@...el.com>
Subject: Re: [PATCH v5 0/2] drm: atmel-hlcdc: clut support

On Thu, 22 Jun 2017 07:03:09 +0200
Peter Rosin <peda@...ntia.se> wrote:

> Hi!
> 
> This series adds support for an 8-bit clut mode in the atmel-hlcdc
> driver.

Applied to drm-misc-next.

Thanks,

Boris

> 
> Changes since v4:
> 
> - Added .clut_offset for overlay2 at 0xe00 for sama5d4 (unconfirmed if 0xe00
>   is the correct offset, but I'll eat my hat if it's not there). The sama5d4
>   overlay2 is indeed there, it is just AWOL in the current datasheet.
> - Added Acked-by from Daniel on patch 2/2.
> 
> Changes since v3:
> 
> - Dropped ugly code (patches 2/3 and 3/3) for legacy fbdev interaction.
> - Slit out the .set_property change to a patch of its own.
> 
> Changes since v2:
> 
> - Fix mapping to the clut registers.
> 
> Changes since v1:
> 
> - Move the clut update from atmel_hlcdc_crtc_mode_valid to
>   atmel_hlcdc_plane_atomic_update.
> - Add default .gamma_set helper (drm_atomic_helper_legacy_gamma_set).
> - Don't keep a spare copy of the clut, reuse gamma_store instead.
> - Don't try to synchronize the legacy fb clut with the drm clut.
> 
> Cheers,
> peda
> 
> Peter Rosin (2):
>   drm: atmel-hlcdc: add missing .set_property helper to the crtc
>   drm: atmel-hlcdc: add support for 8-bit color lookup table mode
> 
>  drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c  |  5 +++++
>  drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c    | 14 ++++++++++++
>  drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h    | 16 ++++++++++++++
>  drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 29 +++++++++++++++++++++++++
>  4 files changed, 64 insertions(+)
>