linux-kernel - Re: [PATCH v11 08/16] drm/mediatek: De-commonize disp_aal/disp_gamma gamma

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Message-ID: <1638da95-fd9c-4557-91d9-92bf1b54feaf@notapiano>
Date:   Thu, 12 Oct 2023 15:17:46 -0400
From:   Nícolas F. R. A. Prado 
        <nfraprado@...labora.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Cc:     chunkuang.hu@...nel.org, p.zabel@...gutronix.de, airlied@...il.com,
        daniel@...ll.ch, matthias.bgg@...il.com,
        dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, wenst@...omium.org,
        kernel@...labora.com, ehristev@...labora.com
Subject: Re: [PATCH v11 08/16] drm/mediatek: De-commonize disp_aal/disp_gamma
 gamma_set functions

On Thu, Oct 12, 2023 at 11:57:28AM +0200, AngeloGioacchino Del Regno wrote:
> In preparation for adding a 12-bits gamma support for the DISP_GAMMA
> IP, remove the mtk_gamma_set_common() function and move the relevant
> bits in mtk_gamma_set() for DISP_GAMMA and mtk_aal_gamma_set() for
> DISP_AAL: since the latter has no more support for gamma manipulation
> (being moved to a different IP) in newer revisions, those functions
> are about to diverge and it makes no sense to keep a common one (with
> all the complications of passing common data and making exclusions
> for device driver data) for just a few bits.
> 
> This commit brings no functional changes.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>

Reviewed-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>

Thanks,
Nícolas