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Code Issues Releases Wiki Activity

drm/amdgpu: Discard unnecessary breaks

Browse source 
The 'break' is unnecessary because of previous
'return', discard it.

Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Zhang Qilong 2020-10-26 19:59:30 +08:00 committed by Alex Deucher
parent 1b3c756411
commit 34a3242bae
3 changed files with 0 additions and 17 deletions
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6
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
View file

@ -499,10 +499,8 @@ int amdgpu_atombios_encoder_get_encoder_mode(struct drm_encoder *encoder)
} else {
return ATOM_ENCODER_MODE_DVI;
}
break;
case DRM_MODE_CONNECTOR_LVDS:
return ATOM_ENCODER_MODE_LVDS;
break;
case DRM_MODE_CONNECTOR_DisplayPort:
dig_connector = amdgpu_connector->con_priv;
if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
@ -519,20 +517,16 @@ int amdgpu_atombios_encoder_get_encoder_mode(struct drm_encoder *encoder)
} else {
return ATOM_ENCODER_MODE_DVI;
}
break;
case DRM_MODE_CONNECTOR_eDP:
return ATOM_ENCODER_MODE_DP;
case DRM_MODE_CONNECTOR_DVIA:
case DRM_MODE_CONNECTOR_VGA:
return ATOM_ENCODER_MODE_CRT;
break;
case DRM_MODE_CONNECTOR_Composite:
case DRM_MODE_CONNECTOR_SVIDEO:
case DRM_MODE_CONNECTOR_9PinDIN:
/* fix me */
return ATOM_ENCODER_MODE_TV;
/*return ATOM_ENCODER_MODE_CV;*/
break;
}
}

4
drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
View file

@ -2202,22 +2202,18 @@ static int dce_v10_0_pick_dig_encoder(struct drm_encoder *encoder)
return 1;
else
return 0;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
if (dig->linkb)
return 3;
else
return 2;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
if (dig->linkb)
return 5;
else
return 4;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
return 6;
break;
default:
DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id);
return 0;

7
drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
View file

@ -2235,22 +2235,18 @@ static int dce_v11_0_pick_dig_encoder(struct drm_encoder *encoder)
return 1;
else
return 0;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
if (dig->linkb)
return 3;
else
return 2;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
if (dig->linkb)
return 5;
else
return 4;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
return 6;
break;
default:
DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id);
return 0;
@ -2304,19 +2300,16 @@ static u32 dce_v11_0_pick_pll(struct drm_crtc *crtc)
return ATOM_COMBOPHY_PLL1;
else
return ATOM_COMBOPHY_PLL0;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
if (dig->linkb)
return ATOM_COMBOPHY_PLL3;
else
return ATOM_COMBOPHY_PLL2;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
if (dig->linkb)
return ATOM_COMBOPHY_PLL5;
else
return ATOM_COMBOPHY_PLL4;
break;
default:
DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id);
return ATOM_PPLL_INVALID;