shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-07 19:30:30 +09:00
Code Issues Packages Projects Releases Wiki Activity

drm/rockchip: vop2: Fix dual channel setup

Browse Source 
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: Ica99e16464d414535d151b80cbc1fc5cba0c2a1a
This commit is contained in:
Wyon Bi
2023-02-14 10:45:09 +00:00
committed by Tao Huang
parent 8d67eb0d2e
commit aabe565c15
1 changed files with 4 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
View File

@@ -7207,28 +7207,19 @@ static void vop2_setup_dual_channel_if(struct drm_crtc *crtc)
struct vop2_video_port *vp = to_vop2_video_port(crtc);
struct rockchip_crtc_state *vcstate = to_rockchip_crtc_state(crtc->state);
struct vop2 *vop2 = vp->vop2;
int output_type = vcstate->output_type;
VOP_MODULE_SET(vop2, vp, dual_channel_en, 1);
if (vcstate->output_flags & ROCKCHIP_OUTPUT_DATA_SWAP)
VOP_MODULE_SET(vop2, vp, dual_channel_swap, 1);
switch (output_type) {
case DRM_MODE_CONNECTOR_DisplayPort:
if (vcstate->output_if & VOP_OUTPUT_IF_DP1)
VOP_CTRL_SET(vop2, dp_dual_en, 1);
break;
case DRM_MODE_CONNECTOR_eDP:
else if (vcstate->output_if & VOP_OUTPUT_IF_eDP1)
VOP_CTRL_SET(vop2, edp_dual_en, 1);
break;
case DRM_MODE_CONNECTOR_HDMIA:
else if (vcstate->output_if & VOP_OUTPUT_IF_HDMI1)
VOP_CTRL_SET(vop2, hdmi_dual_en, 1);
break;
case DRM_MODE_CONNECTOR_DSI:
else if (vcstate->output_if & VOP_OUTPUT_IF_MIPI1)
VOP_CTRL_SET(vop2, mipi_dual_en, 1);
break;
default:
break;
}
}
/*