On 2016年06月02日 22:31, Boris Brezillon wrote:
All outputss 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.


Good, All connectors and encoders is 1:1 relationship on rockchip outputs, so

Acked-by: Mark Yao <mark....@rock-chips.com>


Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com>
---
  drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 9 ---------
  drivers/gpu/drm/rockchip/inno_hdmi.c   | 9 ---------
  2 files changed, 18 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c 
b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index dedc65b..ca22e5e 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -964,18 +964,9 @@ static enum drm_mode_status dw_mipi_dsi_mode_valid(
        return mode_status;
  }
-static struct drm_encoder *dw_mipi_dsi_connector_best_encoder(
-                                       struct drm_connector *connector)
-{
-       struct dw_mipi_dsi *dsi = con_to_dsi(connector);
-
-       return &dsi->encoder;
-}
-
  static struct drm_connector_helper_funcs dw_mipi_dsi_connector_helper_funcs = 
{
        .get_modes = dw_mipi_dsi_connector_get_modes,
        .mode_valid = dw_mipi_dsi_mode_valid,
-       .best_encoder = dw_mipi_dsi_connector_best_encoder,
  };
static enum drm_connector_status
diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c 
b/drivers/gpu/drm/rockchip/inno_hdmi.c
index f8b4feb..006260d 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -579,14 +579,6 @@ inno_hdmi_connector_mode_valid(struct drm_connector 
*connector,
        return MODE_OK;
  }
-static struct drm_encoder *
-inno_hdmi_connector_best_encoder(struct drm_connector *connector)
-{
-       struct inno_hdmi *hdmi = to_inno_hdmi(connector);
-
-       return &hdmi->encoder;
-}
-
  static int
  inno_hdmi_probe_single_connector_modes(struct drm_connector *connector,
                                       uint32_t maxX, uint32_t maxY)
@@ -613,7 +605,6 @@ static struct drm_connector_funcs inno_hdmi_connector_funcs 
= {
  static struct drm_connector_helper_funcs inno_hdmi_connector_helper_funcs = {
        .get_modes = inno_hdmi_connector_get_modes,
        .mode_valid = inno_hdmi_connector_mode_valid,
-       .best_encoder = inno_hdmi_connector_best_encoder,
  };
static int inno_hdmi_register(struct drm_device *drm, struct inno_hdmi *hdmi)


--
Mark Yao


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