The hibmc driver uses empty implementations for its encoders. Replace
the code with the generic simple encoder.
Signed-off-by: Tian Tao <tiantao6@xxxxxxxxxxxxx>
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
index d35548d..c76f996 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
@@ -14,6 +14,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_print.h>
+#include <drm/drm_simple_kms_helper.h>
#include "hibmc_drm_drv.h"
#include "hibmc_drm_regs.h"
@@ -90,10 +91,6 @@ static const struct drm_encoder_helper_funcs hibmc_encoder_helper_funcs = {
.mode_set = hibmc_encoder_mode_set,
};
-static const struct drm_encoder_funcs hibmc_encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
int hibmc_vdac_init(struct hibmc_drm_private *priv)
{
struct drm_device *dev = &priv->dev;
@@ -109,8 +106,7 @@ int hibmc_vdac_init(struct hibmc_drm_private *priv)
}
encoder->possible_crtcs = 0x1;
- ret = drm_encoder_init(dev, encoder, &hibmc_encoder_funcs,
- DRM_MODE_ENCODER_DAC, NULL);
+ ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_DAC);
if (ret) {
drm_err(dev, "failed to init encoder: %d\n", ret);
return ret;
--
2.7.4
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