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drm/hisilicon: Use simple encoder
The hibmc driver uses empty implementations for its encoders. Replace the code with the generic simple encoder. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/1609140936-57002-1-git-send-email-tiantao6@hisilicon.com
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1 changed files with 2 additions and 6 deletions
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@ -14,6 +14,7 @@
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#include <drm/drm_atomic_helper.h>
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#include <drm/drm_probe_helper.h>
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#include <drm/drm_print.h>
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#include <drm/drm_simple_kms_helper.h>
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#include "hibmc_drm_drv.h"
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#include "hibmc_drm_regs.h"
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@ -90,10 +91,6 @@ static const struct drm_encoder_helper_funcs hibmc_encoder_helper_funcs = {
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.mode_set = hibmc_encoder_mode_set,
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};
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static const struct drm_encoder_funcs hibmc_encoder_funcs = {
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.destroy = drm_encoder_cleanup,
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};
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int hibmc_vdac_init(struct hibmc_drm_private *priv)
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{
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struct drm_device *dev = &priv->dev;
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@ -109,8 +106,7 @@ int hibmc_vdac_init(struct hibmc_drm_private *priv)
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}
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encoder->possible_crtcs = 0x1;
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ret = drm_encoder_init(dev, encoder, &hibmc_encoder_funcs,
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DRM_MODE_ENCODER_DAC, NULL);
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ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_DAC);
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if (ret) {
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drm_err(dev, "failed to init encoder: %d\n", ret);
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return ret;
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