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Groups > linux.kernel > #1416092

[PATCH v2 12/20] drm: sun4i: Rely on the default ->best_encoder() behavior

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All outputs have a 1:1 relationship between connectors and encoders
and the driver is relying on the atomic helpers: we can drop the custom
->best_encoder() implementations and let the core call
drm_atomic_helper_best_encoder() for us.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
 drivers/gpu/drm/sun4i/sun4i_rgb.c | 10 ----------
 drivers/gpu/drm/sun4i/sun4i_tv.c  |  9 ---------
 2 files changed, 19 deletions(-)

diff --git a/drivers/gpu/drm/sun4i/sun4i_rgb.c b/drivers/gpu/drm/sun4i/sun4i_rgb.c
index ab64948..442cfe2 100644
--- a/drivers/gpu/drm/sun4i/sun4i_rgb.c
+++ b/drivers/gpu/drm/sun4i/sun4i_rgb.c
@@ -90,19 +90,9 @@ static int sun4i_rgb_mode_valid(struct drm_connector *connector,
 	return MODE_OK;
 }
 
-static struct drm_encoder *
-sun4i_rgb_best_encoder(struct drm_connector *connector)
-{
-	struct sun4i_rgb *rgb =
-		drm_connector_to_sun4i_rgb(connector);
-
-	return &rgb->encoder;
-}
-
 static struct drm_connector_helper_funcs sun4i_rgb_con_helper_funcs = {
 	.get_modes	= sun4i_rgb_get_modes,
 	.mode_valid	= sun4i_rgb_mode_valid,
-	.best_encoder	= sun4i_rgb_best_encoder,
 };
 
 static enum drm_connector_status
diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c
index bc047f9..b841478 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tv.c
@@ -526,18 +526,9 @@ static int sun4i_tv_comp_mode_valid(struct drm_connector *connector,
 	return MODE_OK;
 }
 
-static struct drm_encoder *
-sun4i_tv_comp_best_encoder(struct drm_connector *connector)
-{
-	struct sun4i_tv *tv = drm_connector_to_sun4i_tv(connector);
-
-	return &tv->encoder;
-}
-
 static struct drm_connector_helper_funcs sun4i_tv_comp_connector_helper_funcs = {
 	.get_modes	= sun4i_tv_comp_get_modes,
 	.mode_valid	= sun4i_tv_comp_mode_valid,
-	.best_encoder	= sun4i_tv_comp_best_encoder,
 };
 
 static enum drm_connector_status
-- 
2.7.4

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[PATCH v2 12/20] drm: sun4i: Rely on the default ->best_encoder() behavior Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-06-07 14:00 +0200

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