diff options
| author |   Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2014-10-09 08:53:35 +0200 |
|---|---|---|
| committer | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2014-12-11 13:58:12 +0100 |
| commit | 765692078f08d0229e545d3c1a50bddbc16c800c (patch) | |
| tree | 1950e70afe72f8fa624778c0d8c746426f126c05 /drivers/gpu/drm/sti/sti_hdmi.h | |
| parent | drm: sti: allow to change hdmi ddc i2c adapter (diff) | |
| download | linux-dev-765692078f08d0229e545d3c1a50bddbc16c800c.tar.xz linux-dev-765692078f08d0229e545d3c1a50bddbc16c800c.zip | |
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>
Diffstat (limited to 'drivers/gpu/drm/sti/sti_hdmi.h')
| -rw-r--r-- | drivers/gpu/drm/sti/sti_hdmi.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/sti/sti_hdmi.h b/drivers/gpu/drm/sti/sti_hdmi.h index d00a3e0d807f..3d22390e1f3b 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.h +++ b/drivers/gpu/drm/sti/sti_hdmi.h @@ -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; |