Messages in this thread | | | Date | Tue, 13 Sep 2016 14:25:47 +0900 | From | Chanwoo Choi <> | Subject | Re: [PATCH v15 1/5] extcon: Introduce EXTCON_PROP_DISP_HPD property |
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Dear all,
On 2016년 09월 10일 11:15, Chris Zhong wrote: > EXTCON_PROP_DISP_HPD is need by display port, if the system has no hpd > interrupt, this property can be used. > > Signed-off-by: Chris Zhong <zyw@rock-chips.com> > --- > > Changes in v15: None > Changes in v14: None > Changes in v13: None > Changes in v12: None > Changes in v11: None > Changes in v10: None > Changes in v9: None > Changes in v8: None > Changes in v7: None > Changes in v6: None > Changes in v5: None > Changes in v4: None > Changes in v3: None > Changes in v2: None > Changes in v1: None > > include/linux/extcon.h | 14 +++++++++++++- > 1 file changed, 13 insertions(+), 1 deletion(-) > > diff --git a/include/linux/extcon.h b/include/linux/extcon.h > index 9147c42..4411893 100644 > --- a/include/linux/extcon.h > +++ b/include/linux/extcon.h > @@ -131,9 +131,21 @@ > #define EXTCON_PROP_JACK_MAX 100 > #define EXTCON_PROP_JACK_CNT (EXTCON_PROP_JACK_MAX - EXTCON_PROP_JACK_MIN + 1) > > +/* > + * Properties of EXTCON_TYPE_DISP. > + * > + * - EXTCON_PROP_DISP_HPD > + * @type: integer (intval) > + * @value: 0 (no hpd) or 1 (hpd) > + * @default: 0 (no hpd) > + * > + */ > + > +#define EXTCON_PROP_DISP_HPD 150 > + > /* Properties of EXTCON_TYPE_DISP. */ > #define EXTCON_PROP_DISP_MIN 150 > -#define EXTCON_PROP_DISP_MAX 150 > +#define EXTCON_PROP_DISP_MAX 151 > #define EXTCON_PROP_DISP_CNT (EXTCON_PROP_DISP_MAX - EXTCON_PROP_DISP_MIN + 1) > > /* >
This patch rely on the extcon git repository to support the extcon property. I created the immutable branch(ib-extcon-phy-4.9). I send this pull request to prevent the build error.
Best Regards, Chanwoo Choi
The following changes since commit 29b4817d4018df78086157ea3a55c1d9424a7cfc:
Linux 4.8-rc1 (2016-08-07 18:18:00 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git ib-extcon-phy-4.9
for you to fetch changes up to c7914e8dfa4032d24ef7af4c86b9c841ec6b74e6:
extcon: Introduce EXTCON_PROP_DISP_HPD property (2016-09-13 10:08:47 +0900)
---------------------------------------------------------------- Chanwoo Choi (12): extcon: arizona: Remove the usage of extcon_update_state() extcon: adc-jack: Remove the usage of extcon_set_state() extcon: gpio: Remove the usage of extcon_set_state() extcon: Remove the state_store() to prevent the wrong access extcon: Block the bit masking operation for cable state except for extcon core extcon: Add the extcon_type to gather each connector into five category extcon: Add the support for extcon property according to extcon type extcon: Add the support for the capability of each property extcon: Rename the extcon_set/get_state() to maintain the function naming pattern extcon: Add the synchronization extcon APIs to support the notification extcon: Add new EXTCON_DISP_HMD for Head-mounted Display device extcon: Add new EXTCON_CHG_WPT for Wireless Power Transfer device
Charles Keepax (1): extcon: arizona: Remove unneeded semi-colon
Chris Zhong (2): extcon: Add EXTCON_DISP_DP and the property for USB Type-C extcon: Introduce EXTCON_PROP_DISP_HPD property
Guenter Roeck (1): extcon: Introduce EXTCON_PROP_USB_SS property for SuperSpeed mode
Maninder Singh (1): extcon: Fix compile time warning
Stephen Boyd (1): extcon: Move extcon_get_edev_by_phandle() errors to dbg level
Venkat Reddy Talla (1): extcon: adc-jack: update cable state during boot
drivers/extcon/extcon-adc-jack.c | 27 +- drivers/extcon/extcon-arizona.c | 13 +- drivers/extcon/extcon-gpio.c | 2 +- drivers/extcon/extcon.c | 774 ++++++++++++++++++++++++++------- include/linux/extcon.h | 192 +++++++- include/linux/extcon/extcon-adc-jack.h | 4 +- 6 files changed, 820 insertions(+), 192 deletions(-)
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