[PATCH 1/2] drm/bridge: analogix_dp: Add analogix_dp_psr_supported

[Archit Taneja]

On 09/27/2016 06:58 PM, Sean Paul wrote:
> On Fri, Sep 23, 2016 at 10:06 AM, Tomeu Vizoso
> <tomeu.vizoso at collabora.com> wrote:
>> So users know whether PSR should be enabled or not.
>>
>> Signed-off-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>
>> Cc: Sean Paul <seanpaul at chromium.org>
>> Cc: Yakir Yang <ykk at rock-chips.com>
>> Cc: Archit Taneja <architt at codeaurora.org>
>
> Reviewed-by: Sean Paul <seanpaul at chromium.org>

queued to drm-misc.

Archit

>
>> ---
>>  drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 8 ++++++++
>>  include/drm/bridge/analogix_dp.h                   | 1 +
>>  2 files changed, 9 insertions(+)
>>
>> diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
>> index bf992460a6c7..91d8540ac8f0 100644
>> --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
>> +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
>> @@ -98,6 +98,14 @@ static int analogix_dp_detect_hpd(struct analogix_dp_device *dp)
>>         return 0;
>>  }
>>
>> +int analogix_dp_psr_supported(struct device *dev)
>> +{
>> +       struct analogix_dp_device *dp = dev_get_drvdata(dev);
>> +
>> +       return dp->psr_support;
>> +}
>> +EXPORT_SYMBOL_GPL(analogix_dp_psr_supported);
>> +
>>  int analogix_dp_enable_psr(struct device *dev)
>>  {
>>         struct analogix_dp_device *dp = dev_get_drvdata(dev);
>> diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
>> index 5f498ca07eea..c99d6eaef1ac 100644
>> --- a/include/drm/bridge/analogix_dp.h
>> +++ b/include/drm/bridge/analogix_dp.h
>> @@ -38,6 +38,7 @@ struct analogix_dp_plat_data {
>>                          struct drm_connector *);
>>  };
>>
>> +int analogix_dp_psr_supported(struct device *dev);
>>  int analogix_dp_enable_psr(struct device *dev);
>>  int analogix_dp_disable_psr(struct device *dev);
>>
>> --
>> 2.7.4
>>

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