diff options
Diffstat (limited to 'drivers/gpu/drm/i2c/tda998x_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i2c/tda998x_drv.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index b1f8fc69023..400b0c4a10f 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -17,6 +17,7 @@ +#include <linux/hdmi.h> #include <linux/module.h> #include <drm/drmP.h> @@ -549,6 +550,8 @@ tda998x_write_avi(struct drm_encoder *encoder, struct drm_display_mode *mode) buf[HB(0)] = 0x82; buf[HB(1)] = 0x02; buf[HB(2)] = 13; + buf[PB(1)] = HDMI_SCAN_MODE_UNDERSCAN; + buf[PB(3)] = HDMI_QUANTIZATION_RANGE_FULL << 2; buf[PB(4)] = drm_match_cea_mode(mode); tda998x_write_if(encoder, DIP_IF_FLAGS_IF2, REG_IF2_HB0, buf, @@ -707,8 +710,7 @@ tda998x_encoder_dpms(struct drm_encoder *encoder, int mode) reg_write(encoder, REG_VIP_CNTRL_2, priv->vip_cntrl_2); break; case DRM_MODE_DPMS_OFF: - /* disable audio and video ports */ - reg_write(encoder, REG_ENA_AP, 0x00); + /* disable video ports */ reg_write(encoder, REG_ENA_VP_0, 0x00); reg_write(encoder, REG_ENA_VP_1, 0x00); reg_write(encoder, REG_ENA_VP_2, 0x00); |