diff options
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/hdmi.h | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/hdmi_phy.c | 23 |
2 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi.h b/drivers/gpu/drm/omapdrm/dss/hdmi.h index fb6cccd02374..851e5e6f6820 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi.h +++ b/drivers/gpu/drm/omapdrm/dss/hdmi.h @@ -245,9 +245,16 @@ struct hdmi_pll_data { struct hdmi_wp_data *wp; }; +struct hdmi_phy_features { + bool bist_ctrl; + bool ldo_voltage; + unsigned long max_phy; +}; + struct hdmi_phy_data { void __iomem *base; + const struct hdmi_phy_features *features; u8 lane_function[4]; u8 lane_polarity[4]; }; diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c index fb5e4c724b4b..bff1ea11ed2f 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c @@ -19,14 +19,6 @@ #include "dss.h" #include "hdmi.h" -struct hdmi_phy_features { - bool bist_ctrl; - bool ldo_voltage; - unsigned long max_phy; -}; - -static const struct hdmi_phy_features *phy_feat; - void hdmi_phy_dump(struct hdmi_phy_data *phy, struct seq_file *s) { #define DUMPPHY(r) seq_printf(s, "%-35s %08x\n", #r,\ @@ -36,7 +28,7 @@ void hdmi_phy_dump(struct hdmi_phy_data *phy, struct seq_file *s) DUMPPHY(HDMI_TXPHY_DIGITAL_CTRL); DUMPPHY(HDMI_TXPHY_POWER_CTRL); DUMPPHY(HDMI_TXPHY_PAD_CFG_CTRL); - if (phy_feat->bist_ctrl) + if (phy->features->bist_ctrl) DUMPPHY(HDMI_TXPHY_BIST_CONTROL); } @@ -146,7 +138,7 @@ int hdmi_phy_configure(struct hdmi_phy_data *phy, unsigned long hfbitclk, * In OMAP5+, the HFBITCLK must be divided by 2 before issuing the * HDMI_PHYPWRCMD_LDOON command. */ - if (phy_feat->bist_ctrl) + if (phy->features->bist_ctrl) REG_FLD_MOD(phy->base, HDMI_TXPHY_BIST_CONTROL, 1, 11, 11); /* @@ -155,7 +147,7 @@ int hdmi_phy_configure(struct hdmi_phy_data *phy, unsigned long hfbitclk, */ if (hfbitclk != lfbitclk) freqout = 0; - else if (hfbitclk / 10 < phy_feat->max_phy) + else if (hfbitclk / 10 < phy->features->max_phy) freqout = 1; else freqout = 2; @@ -170,7 +162,7 @@ int hdmi_phy_configure(struct hdmi_phy_data *phy, unsigned long hfbitclk, hdmi_write_reg(phy->base, HDMI_TXPHY_DIGITAL_CTRL, 0xF0000000); /* Setup max LDO voltage */ - if (phy_feat->ldo_voltage) + if (phy->features->ldo_voltage) REG_FLD_MOD(phy->base, HDMI_TXPHY_POWER_CTRL, 0xB, 3, 0); hdmi_phy_configure_lanes(phy); @@ -190,7 +182,8 @@ static const struct hdmi_phy_features omap54xx_phy_feats = { .max_phy = 186000000, }; -static int hdmi_phy_init_features(struct platform_device *pdev) +static int hdmi_phy_init_features(struct platform_device *pdev, + struct hdmi_phy_data *phy) { struct hdmi_phy_features *dst; const struct hdmi_phy_features *src; @@ -218,7 +211,7 @@ static int hdmi_phy_init_features(struct platform_device *pdev) } memcpy(dst, src, sizeof(*dst)); - phy_feat = dst; + phy->features = dst; return 0; } @@ -228,7 +221,7 @@ int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy) int r; struct resource *res; - r = hdmi_phy_init_features(pdev); + r = hdmi_phy_init_features(pdev, phy); if (r) return r; |