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drm/rockchip: vop: add panel node parameters for screen rotate

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Change-Id: Ia1e72ccd769ab5e2e499f7ee9c73a85c8b025b1b
Signed-off-by: Shixiang Zheng <shixiang.zheng@rock-chips.com>
This commit is contained in:
Shixiang Zheng
2019-06-03 21:33:14 +08:00
committed by Tao Huang
parent 450b50c8ea
commit 2cd5778955
1 changed files with 13 additions and 1 deletions
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14
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
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@@ -1477,6 +1477,7 @@ static int vop_plane_atomic_check(struct drm_plane *plane,
struct drm_crtc_state *crtc_state;
const struct vop_data *vop_data;
struct vop *vop;
struct drm_display_mode *adjusted_mode;
bool visible;
int ret;
struct drm_rect *dest = &vop_plane_state->dest;
@@ -1498,6 +1499,7 @@ static int vop_plane_atomic_check(struct drm_plane *plane,
if (!crtc || !fb)
goto out_disable;
adjusted_mode = &crtc->state->adjusted_mode;
crtc_state = drm_atomic_get_crtc_state(state->state, crtc);
if (IS_ERR(crtc_state))
return PTR_ERR(crtc_state);
@@ -1560,7 +1562,8 @@ static int vop_plane_atomic_check(struct drm_plane *plane,
offset = (src->x1 >> 16) * drm_format_plane_bpp(fb->pixel_format, 0) / 8;
vop_plane_state->offset = offset + fb->offsets[0];
if (state->rotation & BIT(DRM_REFLECT_Y) ||
(rockchip_fb_is_logo(fb) && vop_plane_state->logo_ymirror))
(rockchip_fb_is_logo(fb) && vop_plane_state->logo_ymirror) ||
adjusted_mode->flags & DRM_MODE_FLAG_YMIRROR)
offset += ((src->y2 >> 16) - 1) * fb->pitches[0];
else
offset += (src->y1 >> 16) * fb->pitches[0];
@@ -2796,6 +2799,15 @@ static void vop_crtc_enable(struct drm_crtc *crtc)
act_end = vact_end;
}
if (adjusted_mode->flags & DRM_MODE_FLAG_YMIRROR)
VOP_CTRL_SET(vop, ymirror, 1);
else
VOP_CTRL_SET(vop, ymirror, 0);
if (adjusted_mode->flags & DRM_MODE_FLAG_XMIRROR)
VOP_CTRL_SET(vop, xmirror, 1);
else
VOP_CTRL_SET(vop, xmirror, 0);
if (VOP_MAJOR(vop->version) == 3 &&
(VOP_MINOR(vop->version) == 2 || VOP_MINOR(vop->version) == 8))
for_ddr_freq = 1000;