diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/hdmi.h | 1 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/hdmi4.c | 10 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/hdmi5.c | 10 | ||||
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/hdmi_pll.c | 6 |
4 files changed, 18 insertions, 9 deletions
diff --git a/drivers/video/fbdev/omap2/dss/hdmi.h b/drivers/video/fbdev/omap2/dss/hdmi.h index 03761ecb81a6..7595274a9bcf 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi.h +++ b/drivers/video/fbdev/omap2/dss/hdmi.h @@ -316,6 +316,7 @@ int hdmi_wp_init(struct platform_device *pdev, struct hdmi_wp_data *wp); /* HDMI PLL funcs */ int hdmi_pll_enable(struct hdmi_pll_data *pll); void hdmi_pll_disable(struct hdmi_pll_data *pll); +int hdmi_pll_set_config(struct hdmi_pll_data *pll); void hdmi_pll_dump(struct hdmi_pll_data *pll, struct seq_file *s); void hdmi_pll_compute(struct hdmi_pll_data *pll, unsigned long clkin, unsigned long target_tmds); diff --git a/drivers/video/fbdev/omap2/dss/hdmi4.c b/drivers/video/fbdev/omap2/dss/hdmi4.c index 2094b6eae99e..98aa910241b8 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi4.c +++ b/drivers/video/fbdev/omap2/dss/hdmi4.c @@ -196,13 +196,18 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev) hdmi_pll_compute(&hdmi.pll, clk_get_rate(hdmi.sys_clk), p->pixelclock); - /* config the PLL and PHY hdmi_set_pll_pwrfirst */ r = hdmi_pll_enable(&hdmi.pll); if (r) { - DSSDBG("Failed to lock PLL\n"); + DSSERR("Failed to enable PLL\n"); goto err_pll_enable; } + r = hdmi_pll_set_config(&hdmi.pll); + if (r) { + DSSERR("Failed to configure PLL\n"); + goto err_pll_cfg; + } + r = hdmi_phy_configure(&hdmi.phy, hdmi.pll.info.clkdco, hdmi.pll.info.clkout); if (r) { @@ -241,6 +246,7 @@ err_vid_enable: err_phy_cfg: hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_OFF); err_phy_pwr: +err_pll_cfg: hdmi_pll_disable(&hdmi.pll); err_pll_enable: hdmi_power_off_core(dssdev); diff --git a/drivers/video/fbdev/omap2/dss/hdmi5.c b/drivers/video/fbdev/omap2/dss/hdmi5.c index fb8c14507a4d..facc4e070520 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi5.c +++ b/drivers/video/fbdev/omap2/dss/hdmi5.c @@ -214,13 +214,18 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev) hdmi_wp_set_irqstatus(&hdmi.wp, hdmi_wp_get_irqstatus(&hdmi.wp)); - /* config the PLL and PHY hdmi_set_pll_pwrfirst */ r = hdmi_pll_enable(&hdmi.pll); if (r) { - DSSDBG("Failed to lock PLL\n"); + DSSERR("Failed to enable PLL\n"); goto err_pll_enable; } + r = hdmi_pll_set_config(&hdmi.pll); + if (r) { + DSSERR("Failed to configure PLL\n"); + goto err_pll_cfg; + } + r = hdmi_phy_configure(&hdmi.phy, hdmi.pll.info.clkdco, hdmi.pll.info.clkout); if (r) { @@ -259,6 +264,7 @@ err_vid_enable: hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_OFF); err_phy_pwr: err_phy_cfg: +err_pll_cfg: hdmi_pll_disable(&hdmi.pll); err_pll_enable: hdmi_power_off_core(dssdev); diff --git a/drivers/video/fbdev/omap2/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/dss/hdmi_pll.c index 190bede1dcb9..c14c3d132513 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi_pll.c +++ b/drivers/video/fbdev/omap2/dss/hdmi_pll.c @@ -103,7 +103,7 @@ void hdmi_pll_compute(struct hdmi_pll_data *pll, unsigned long clkin, pi->clkout = clkout; } -static int hdmi_pll_config(struct hdmi_pll_data *pll) +int hdmi_pll_set_config(struct hdmi_pll_data *pll) { u32 r; struct hdmi_pll_info *fmt = &pll->info; @@ -179,10 +179,6 @@ int hdmi_pll_enable(struct hdmi_pll_data *pll) if (r) return r; - r = hdmi_pll_config(pll); - if (r) - return r; - return 0; } |
