diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c index e5bfcdd43ec9..9d2f11ca3538 100644 --- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c +++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c @@ -10,7 +10,8 @@ #define SUN8I_HDMI_PHY_DBG_CTRL_REG 0x0000 #define SUN8I_HDMI_PHY_DBG_CTRL_PX_LOCK BIT(0) #define SUN8I_HDMI_PHY_DBG_CTRL_POL_MASK GENMASK(15, 8) -#define SUN8I_HDMI_PHY_DBG_CTRL_POL(val) (val << 8) +#define SUN8I_HDMI_PHY_DBG_CTRL_POL_NHSYNC BIT(8) +#define SUN8I_HDMI_PHY_DBG_CTRL_POL_NVSYNC BIT(9) #define SUN8I_HDMI_PHY_DBG_CTRL_ADDR_MASK GENMASK(23, 16) #define SUN8I_HDMI_PHY_DBG_CTRL_ADDR(addr) (addr << 16) @@ -35,14 +36,14 @@ static int sun8i_hdmi_phy_config(struct dw_hdmi *hdmi, void *data, struct sun8i_hdmi_phy *phy = (struct sun8i_hdmi_phy *)data; u32 val = 0; - if ((mode->flags & DRM_MODE_FLAG_NHSYNC) && - (mode->flags & DRM_MODE_FLAG_NHSYNC)) { - val = 0x03; - } + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + val |= SUN8I_HDMI_PHY_DBG_CTRL_POL_NHSYNC; + + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + val |= SUN8I_HDMI_PHY_DBG_CTRL_POL_NVSYNC; regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_DBG_CTRL_REG, - SUN8I_HDMI_PHY_DBG_CTRL_POL_MASK, - SUN8I_HDMI_PHY_DBG_CTRL_POL(val)); + SUN8I_HDMI_PHY_DBG_CTRL_POL_MASK, val); regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_REXT_CTRL_REG, SUN8I_HDMI_PHY_REXT_CTRL_REXT_EN, |