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| author | Mark Yao <mark.yao@rock-chips.com> | 2015-12-16 18:11:24 +0800 |
|---|---|---|
| committer | Mark Yao <mark.yao@rock-chips.com> | 2015-12-28 08:50:02 +0800 |
| commit | d0e20d0ebfe40a4eba52bef2e1e03e91fce88528 (patch) | |
| tree | 040e22814c0c613fa0243d2d38d6734b3feb4043 /drivers/gpu/drm/rockchip | |
| parent | f32fad51eec51ad816cecdc3723ab443cd69b61f (diff) | |
| download | linux-0-day-d0e20d0ebfe40a4eba52bef2e1e03e91fce88528.tar.gz linux-0-day-d0e20d0ebfe40a4eba52bef2e1e03e91fce88528.tar.xz | |
drm/rockchip: direct config connecter gate and out_mode
Both connecter gate and out_mode are not conflict with mode set
configure. Direct setting connecter gate and out_mode, that allow
connector do rockchip_drm_crtc_mode_config after mode set.
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Diffstat (limited to 'drivers/gpu/drm/rockchip')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 9ace3ae108198..6ded4cca02833 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -89,9 +89,6 @@ struct vop { struct drm_device *drm_dev; bool is_enabled; - int connector_type; - int connector_out_mode; - /* mutex vsync_ work */ struct mutex vsync_mutex; bool vsync_work_pending; @@ -1018,8 +1015,24 @@ int rockchip_drm_crtc_mode_config(struct drm_crtc *crtc, { struct vop *vop = to_vop(crtc); - vop->connector_type = connector_type; - vop->connector_out_mode = out_mode; + if (WARN_ON(!vop->is_enabled)) + return -EINVAL; + + switch (connector_type) { + case DRM_MODE_CONNECTOR_LVDS: + VOP_CTRL_SET(vop, rgb_en, 1); + break; + case DRM_MODE_CONNECTOR_eDP: + VOP_CTRL_SET(vop, edp_en, 1); + break; + case DRM_MODE_CONNECTOR_HDMIA: + VOP_CTRL_SET(vop, hdmi_en, 1); + break; + default: + DRM_ERROR("unsupport connector_type[%d]\n", connector_type); + return -EINVAL; + }; + VOP_CTRL_SET(vop, out_mode, out_mode); return 0; } @@ -1132,22 +1145,6 @@ static void vop_crtc_enable(struct drm_crtc *crtc) vop_dsp_hold_valid_irq_disable(vop); } - switch (vop->connector_type) { - case DRM_MODE_CONNECTOR_LVDS: - VOP_CTRL_SET(vop, rgb_en, 1); - break; - case DRM_MODE_CONNECTOR_eDP: - VOP_CTRL_SET(vop, edp_en, 1); - break; - case DRM_MODE_CONNECTOR_HDMIA: - VOP_CTRL_SET(vop, hdmi_en, 1); - break; - default: - DRM_ERROR("unsupport connector_type[%d]\n", - vop->connector_type); - }; - VOP_CTRL_SET(vop, out_mode, vop->connector_out_mode); - val = 0x8; val |= (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC) ? 0 : 1; val |= (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC) ? 0 : (1 << 1); |