diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_dfp.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_dfp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c index 4b4f9aabde70..c936403b26e2 100644 --- a/drivers/gpu/drm/nouveau/nv04_dfp.c +++ b/drivers/gpu/drm/nouveau/nv04_dfp.c @@ -104,6 +104,8 @@ void nv04_dfp_disable(struct drm_device *dev, int head) } /* don't inadvertently turn it on when state written later */ crtcstate[head].fp_control = FP_TG_CONTROL_OFF; + crtcstate[head].CRTC[NV_CIO_CRE_LCD__INDEX] &= + ~NV_CIO_CRE_LCD_ROUTE_MASK; } void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode) @@ -253,7 +255,7 @@ static void nv04_dfp_prepare(struct drm_encoder *encoder) nv04_dfp_prepare_sel_clk(dev, nv_encoder, head); - *cr_lcd = 0x3; + *cr_lcd = (*cr_lcd & ~NV_CIO_CRE_LCD_ROUTE_MASK) | 0x3; if (nv_two_heads(dev)) { if (nv_encoder->dcb->location == DCB_LOC_ON_CHIP) |
