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Date: Sun, 5 Jul 2020 07:42:27 +0800 From: Chun-Kuang Hu <chunkuang.hu@...nel.org> To: Enric Balletbo i Serra <enric.balletbo@...labora.com> Cc: linux-kernel <linux-kernel@...r.kernel.org>, Collabora Kernel ML <kernel@...labora.com>, Matthias Brugger <matthias.bgg@...il.com>, Nicolas Boichat <drinkcat@...omium.org>, Hsin-Yi Wang <hsinyi@...omium.org>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Sam Ravnborg <sam@...nborg.org>, Chun-Kuang Hu <chunkuang.hu@...nel.org>, Daniel Vetter <daniel@...ll.ch>, David Airlie <airlied@...ux.ie>, Philipp Zabel <p.zabel@...gutronix.de>, DRI Development <dri-devel@...ts.freedesktop.org>, Linux ARM <linux-arm-kernel@...ts.infradead.org>, "moderated list:ARM/Mediatek SoC support" <linux-mediatek@...ts.infradead.org> Subject: Re: [RESEND PATCH v4 5/7] drm/mediatek: mtk_dsi: Use simple encoder Hi, Enric: Enric Balletbo i Serra <enric.balletbo@...labora.com> 於 2020年6月16日 週二 上午4:31寫道: > > The mtk_dsi driver uses an empty implementation for its encoder. Replace > the code with the generic simple encoder. Applied to mediatek-drm-next [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Regards, Chun-Kuang. > > Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com> > Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com> > Acked-by: Sam Ravnborg <sam@...nborg.org> > Reviewed-by: Chun-Kuang Hu <chunkuang.hu@...nel.org> > --- > > Changes in v4: None > Changes in v3: None > Changes in v2: None > > drivers/gpu/drm/mediatek/mtk_dsi.c | 13 ++----------- > 1 file changed, 2 insertions(+), 11 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c > index 759a5b37fb4d2..e02d16a086ac0 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dsi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c > @@ -789,15 +789,6 @@ static void mtk_output_dsi_disable(struct mtk_dsi *dsi) > dsi->enabled = false; > } > > -static void mtk_dsi_encoder_destroy(struct drm_encoder *encoder) > -{ > - drm_encoder_cleanup(encoder); > -} > - > -static const struct drm_encoder_funcs mtk_dsi_encoder_funcs = { > - .destroy = mtk_dsi_encoder_destroy, > -}; > - > static int mtk_dsi_create_conn_enc(struct drm_device *drm, struct mtk_dsi *dsi); > static void mtk_dsi_destroy_conn_enc(struct mtk_dsi *dsi); > > @@ -1127,8 +1118,8 @@ static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi) > { > int ret; > > - ret = drm_encoder_init(drm, &dsi->encoder, &mtk_dsi_encoder_funcs, > - DRM_MODE_ENCODER_DSI, NULL); > + ret = drm_simple_encoder_init(drm, &dsi->encoder, > + DRM_MODE_ENCODER_DSI); > if (ret) { > DRM_ERROR("Failed to encoder init to drm\n"); > return ret; > -- > 2.27.0 >
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