shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 11:50:43 +09:00
Code Issues Packages Projects Releases Wiki Activity

drm/rockchip: vop: fix rk3036 no display

Browse Source 
Rk3036 vop default is blank, so init vop with unblank.

Change-Id: I10c21af70cec95b7073f8c999e655031ee154747
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2016-09-06 17:28:32 +08:00
committed by Huang, Tao
parent c286307439
commit 9cb1ed8edf
2 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
View File

@@ -553,6 +553,7 @@ static void vop_enable(struct drm_crtc *crtc)
memcpy(vop->regsbak, vop->regs, vop->len);
VOP_CTRL_SET(vop, global_regdone_en, 1);
VOP_CTRL_SET(vop, dsp_blank, 0);
for (i = 0; i < vop->num_wins; i++) {
struct vop_win *win = &vop->win[i];

1
drivers/gpu/drm/rockchip/rockchip_vop_reg.c
View File

@@ -474,6 +474,7 @@ static const struct vop_intr rk3036_intr = {
static const struct vop_ctrl rk3036_ctrl_data = {
.standby = VOP_REG(RK3036_SYS_CTRL, 0x1, 30),
.out_mode = VOP_REG(RK3036_DSP_CTRL0, 0xf, 0),
.dsp_blank = VOP_REG(RK3036_DSP_CTRL1, 0x1, 24),
.pin_pol = VOP_REG(RK3036_DSP_CTRL0, 0xf, 4),
.dsp_layer_sel = VOP_REG(RK3036_DSP_CTRL0, 0x1, 8),
.htotal_pw = VOP_REG(RK3036_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),