[RESEND PATCH v4 5/7] drm/mediatek: mtk_dsi: Use simple encoder

Enric Balletbo i Serra
2020-06-15T20:31:39Z

The mtk_dsi driver uses an empty implementation for its encoder. Replace
the code with the generic simple encoder.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.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