drm: sti: remove gpio for HDMI hot plug detection

gpio used for HDMI hot plug detection is useless,
HDMI_STI register contains an hot plug detection status bit.
Fix binding documentation.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
This commit is contained in:
Benjamin Gaignard
2014-10-09 08:53:35 +02:00
parent 41a14623bd
commit 765692078f
3 changed files with 5 additions and 13 deletions

View File

@@ -14,6 +14,9 @@
#define HDMI_STA 0x0010
#define HDMI_STA_DLL_LCK BIT(5)
#define HDMI_STA_HOT_PLUG_SHIFT 4
#define HDMI_STA_HOT_PLUG (1 << HDMI_STA_HOT_PLUG_SHIFT)
struct sti_hdmi;
struct hdmi_phy_ops {
@@ -37,7 +40,6 @@ struct hdmi_phy_ops {
* @irq_status: interrupt status register
* @phy_ops: phy start/stop operations
* @enabled: true if hdmi is enabled else false
* @hpd_gpio: hdmi hot plug detect gpio number
* @hpd: hot plug detect status
* @wait_event: wait event
* @event_received: wait event status
@@ -57,7 +59,6 @@ struct sti_hdmi {
u32 irq_status;
struct hdmi_phy_ops *phy_ops;
bool enabled;
int hpd_gpio;
bool hpd;
wait_queue_head_t wait_event;
bool event_received;