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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-08-29 18:10:20 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-09-30 16:16:47 +0300 |
| commit | 759593ffa7e05ebea9b21135cad179982331f5d8 (patch) | |
| tree | 3162f08919d9f6e6ca94b8124c2ff9e5f25d5d98 /drivers/video/omap2/dss/ti_hdmi.h | |
| parent | 468c1b934c0367d15f90314ae316cd33551f70a5 (diff) | |
| download | linux-759593ffa7e05ebea9b21135cad179982331f5d8.tar.bz2 | |
OMAP: DSS2: HDMI: implement detect()
Implement detect() by checking the hot plug detect status.
The implementation is not very good, as it always turns on the HDMI
output to get the detection working. HDMI driver needs improvements so
that we could enable only core parts of it.
Cc: Mythri P K <mythripk@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/ti_hdmi.h')
| -rw-r--r-- | drivers/video/omap2/dss/ti_hdmi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/ti_hdmi.h b/drivers/video/omap2/dss/ti_hdmi.h index 390cd85b122f..d48603c8e23d 100644 --- a/drivers/video/omap2/dss/ti_hdmi.h +++ b/drivers/video/omap2/dss/ti_hdmi.h @@ -94,6 +94,8 @@ struct ti_hdmi_ip_ops { int (*read_edid)(struct hdmi_ip_data *ip_data, u8 *edid, int len); + bool (*detect)(struct hdmi_ip_data *ip_data); + int (*pll_enable)(struct hdmi_ip_data *ip_data); void (*pll_disable)(struct hdmi_ip_data *ip_data); @@ -114,6 +116,7 @@ struct hdmi_ip_data { int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data); void ti_hdmi_4xxx_phy_disable(struct hdmi_ip_data *ip_data); int ti_hdmi_4xxx_read_edid(struct hdmi_ip_data *ip_data, u8 *edid, int len); +bool ti_hdmi_4xxx_detect(struct hdmi_ip_data *ip_data); void ti_hdmi_4xxx_wp_video_start(struct hdmi_ip_data *ip_data, bool start); int ti_hdmi_4xxx_pll_enable(struct hdmi_ip_data *ip_data); void ti_hdmi_4xxx_pll_disable(struct hdmi_ip_data *ip_data); |