From: ykk@rock-chips•com (Yakir Yang)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v3 13/14] drm: bridge/analogix_dp: move hpd detect to connector detect function
Date: Thu, 20 Aug 2015 03:18:30 -0500 [thread overview]
Message-ID: <55D58D56.5070505@rock-chips.com> (raw)
In-Reply-To: <6E5CEF9B-19D4-4AC4-B5B1-BC667979302D@gmail.com>
Hi Jingoo,
On 08/20/2015 02:49 AM, Jingoo Han wrote:
> On 2015. 8. 19., at PM 11:52, Yakir Yang <ykk@rock-chips•com> wrote:
>
> What is the reason to make this patch?
>
> Please make commit message including the reason.
Okay, I think the below words would be okay :)
"This change just make a little clean to make code more like
drm core expect, move hdp detect code from bridge->enable(),
and place them into connector->detect()."
Thanks,
- Yakir
> Best regards,
> Jingoo Han
>
>> Signed-off-by: Yakir Yang <ykk@rock-chips•com>
>> ---
>> Changes in v3:
>> - move dp hpd detect to connector detect function.
>>
>> Changes in v2: None
>>
>> drivers/gpu/drm/bridge/analogix_dp_core.c | 12 ++++++------
>> 1 file changed, 6 insertions(+), 6 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/bridge/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix_dp_core.c
>> index 75dd44a..052b9b3 100644
>> --- a/drivers/gpu/drm/bridge/analogix_dp_core.c
>> +++ b/drivers/gpu/drm/bridge/analogix_dp_core.c
>> @@ -915,12 +915,6 @@ static void analogix_dp_commit(struct analogix_dp_device *dp)
>> DRM_ERROR("failed to disable the panel\n");
>> }
>>
>> - ret = analogix_dp_detect_hpd(dp);
>> - if (ret) {
>> - /* Cable has been disconnected, we're done */
>> - return;
>> - }
>> -
>> ret = analogix_dp_handle_edid(dp);
>> if (ret) {
>> dev_err(dp->dev, "unable to handle edid\n");
>> @@ -953,6 +947,12 @@ static void analogix_dp_commit(struct analogix_dp_device *dp)
>> static enum drm_connector_status analogix_dp_detect(
>> struct drm_connector *connector, bool force)
>> {
>> + struct analogix_dp_device *dp = connector_to_dp(connector);
>> +
>> + if (analogix_dp_detect_hpd(dp))
>> + /* Cable has been disconnected, we're done */
>> + return connector_status_disconnected;
>> +
>> return connector_status_connected;
>> }
>>
>> --
>> 1.9.1
>>
>>
>
>
next prev parent reply other threads:[~2015-08-20 8:18 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-19 14:48 [PATCH v3 0/14] Add Analogix Core Display Port Driver Yakir Yang
2015-08-19 14:49 ` [PATCH v3 01/14] drm: exynos/dp: fix code style Yakir Yang
2015-08-19 14:49 ` [PATCH v3 02/14] drm: exynos/dp: convert to drm bridge mode Yakir Yang
2015-08-19 14:50 ` [PATCH v3 04/14] drm: bridge/analogix_dp: dynamic parse sync_pol & interlace & colorimetry Yakir Yang
2015-08-19 14:50 ` [PATCH v3 05/14] drm: bridge/analogix_dp: fix link_rate & lane_count bug Yakir Yang
2015-08-20 7:22 ` Jingoo Han
2015-08-20 8:04 ` Yakir Yang
2015-08-19 14:50 ` [PATCH v3 06/14] Documentation: drm/bridge: add document for analogix_dp Yakir Yang
2015-08-23 23:23 ` Rob Herring
2015-08-24 0:43 ` Krzysztof Kozlowski
[not found] ` <55DA8486.1000803@rock-chips.com>
2015-08-24 4:20 ` Krzysztof Kozlowski
2015-08-24 12:48 ` Yakir Yang
2015-08-24 13:03 ` Heiko Stuebner
2015-08-25 1:37 ` Yakir Yang
2015-08-24 23:49 ` Krzysztof Kozlowski
2015-08-25 1:33 ` Yakir Yang
2015-08-25 1:35 ` Krzysztof Kozlowski
2015-08-24 7:40 ` Jingoo Han
2015-08-24 12:55 ` Yakir Yang
2015-08-24 12:57 ` Russell King - ARM Linux
2015-08-24 14:48 ` Rob Herring
2015-08-24 16:16 ` Heiko Stuebner
2015-08-25 1:21 ` Yakir Yang
2015-08-25 9:12 ` Thierry Reding
2015-08-25 9:29 ` Russell King - ARM Linux
2015-08-25 10:40 ` Thierry Reding
2015-08-25 10:52 ` Russell King - ARM Linux
[not found] ` <55DC383F.4000103@rock-chips.com>
2015-08-25 10:06 ` Thierry Reding
2015-08-25 9:15 ` Thierry Reding
2015-08-25 13:27 ` Rob Herring
[not found] ` <55DC7211.9080601@rock-chips.com>
2015-08-25 14:16 ` Thierry Reding
2015-08-25 9:58 ` Thierry Reding
[not found] ` <55DC75C8.209@rock-chips.com>
2015-08-25 14:21 ` Thierry Reding
2015-08-25 15:57 ` Russell King - ARM Linux
2015-08-19 14:50 ` [PATCH v3 07/14] drm: rockchip/dp: add rockchip platform dp driver Yakir Yang
2015-08-19 14:51 ` [PATCH v3 08/14] phy: Add driver for rockchip Display Port PHY Yakir Yang
2015-08-20 4:40 ` Kishon Vijay Abraham I
2015-08-19 14:51 ` [PATCH v3 09/14] drm: bridge/analogix_dp: add platform device type support Yakir Yang
2015-08-19 14:51 ` [PATCH v3 10/14] drm: bridge: analogix_dp: add some rk3288 special registers setting Yakir Yang
2015-08-19 14:51 ` [PATCH v3 11/14] drm: bridge: analogix_dp: try force hpd after plug in lookup failed Yakir Yang
2015-08-19 14:52 ` [PATCH v3 12/14] drm: bridge/analogix_dp: expand the delay time for hpd detect Yakir Yang
2015-08-20 6:11 ` Jingoo Han
2015-08-20 8:02 ` Yakir Yang
2015-08-19 14:52 ` [PATCH v3 13/14] drm: bridge/analogix_dp: move hpd detect to connector detect function Yakir Yang
2015-08-20 7:49 ` Jingoo Han
2015-08-20 8:18 ` Yakir Yang [this message]
2015-08-19 14:52 ` [PATCH v3 14/14] drm: bridge/analogix_dp: add edid modes parse in get_modes method Yakir Yang
2015-08-19 23:54 ` [PATCH v3 0/14] Add Analogix Core Display Port Driver Dave Airlie
2015-08-20 1:02 ` Yakir Yang
2015-08-20 4:29 ` Archit Taneja
2015-08-20 5:54 ` Jingoo Han
2015-08-20 6:23 ` Yakir Yang
2015-08-20 6:55 ` Jingoo Han
2015-08-20 8:03 ` Yakir Yang
2015-08-21 8:20 ` Jingoo Han
[not found] ` <55D6F6F8.70504@rock-chips.com>
[not found] ` <8384E112-E1F4-4CD3-85BF-A2A25989783F@gmail.com>
2015-08-21 13:16 ` Thierry Reding
2015-08-30 12:16 ` Romain Perier
2015-08-31 2:40 ` Yakir Yang
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