Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-01 00:21:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

OMAPDSS: HDMI: hot plug detect fix

Browse Source 
The "OMAPDSS: HDMI: PHY burnout fix" commit switched the HDMI driver
over to using a GPIO for plug detect.  Unfortunately the ->detect()
method was not also updated, causing HDMI to no longer work for the
omapdrm driver (because it would actually check if a connection was
detected before attempting to enable display).

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Rob Clark 2012-02-20 15:03:36 -06:00 committed by Tomi Valkeinen
parent a247ce78ca
commit ca888a7958
1 changed files with 1 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
View File

@ -479,14 +479,7 @@ int ti_hdmi_4xxx_read_edid(struct hdmi_ip_data *ip_data,
bool ti_hdmi_4xxx_detect(struct hdmi_ip_data *ip_data)
{
int r;
void __iomem *base = hdmi_core_sys_base(ip_data);
/* HPD */
r = REG_GET(base, HDMI_CORE_SYS_SYS_STAT, 1, 1);
return r == 1;
return gpio_get_value(ip_data->hpd_gpio);
}
static void hdmi_core_init(struct hdmi_core_video_config *video_cfg,