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Groups > linux.kernel > #1552849
| From | Tomeu Vizoso <tomeu.vizoso@collabora.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 1/5] drm/dp: add connector backpointer to drm_dp_aux |
| Date | 2017-01-06 15:40 +0100 |
| Message-ID | <sWDQu-3dX-21@gated-at.bofh.it> (permalink) |
| References | <sWDQt-3dX-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This backpointer allows DP helpers to access the connector it's being
used for.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
---
include/drm/drm_dp_helper.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 55bbeb0ff594..4fa77b434594 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -721,6 +721,7 @@ struct drm_dp_aux_msg {
* @name: user-visible name of this AUX channel and the I2C-over-AUX adapter
* @ddc: I2C adapter that can be used for I2C-over-AUX communication
* @dev: pointer to struct device that is the parent for this AUX channel
+ * @connector: backpointer to connector that uses this AUX channel
* @hw_mutex: internal mutex used for locking transfers
* @transfer: transfers a message representing a single AUX transaction
*
@@ -757,6 +758,7 @@ struct drm_dp_aux {
const char *name;
struct i2c_adapter ddc;
struct device *dev;
+ struct drm_connector *connector;
struct mutex hw_mutex;
ssize_t (*transfer)(struct drm_dp_aux *aux,
struct drm_dp_aux_msg *msg);
--
2.9.3
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[PATCH v3 0/5] drm/dp: Implement CRC debugfs API Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2017-01-06 15:40 +0100
[PATCH v3 2/5] drm/bridge: analogix_dp: set connector to drm_dp_aux Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2017-01-06 15:40 +0100
[PATCH v3 3/5] drm/dp: add helpers for capture of frame CRCs Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2017-01-06 15:40 +0100
Re: [PATCH v3 3/5] drm/dp: add helpers for capture of frame CRCs Sean Paul <seanpaul@chromium.org> - 2017-01-06 17:00 +0100
Re: [PATCH v3 3/5] drm/dp: add helpers for capture of frame CRCs Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2017-01-09 14:30 +0100
[PATCH v3 1/5] drm/dp: add connector backpointer to drm_dp_aux Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2017-01-06 15:40 +0100
Re: [PATCH v3 1/5] drm/dp: add connector backpointer to drm_dp_aux Sean Paul <seanpaul@chromium.org> - 2017-01-06 17:00 +0100
Re: [PATCH v3 1/5] drm/dp: add connector backpointer to drm_dp_aux Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2017-01-09 10:10 +0100
Re: [PATCH v3 1/5] drm/dp: add connector backpointer to drm_dp_aux Sean Paul <seanpaul@chromium.org> - 2017-01-09 17:50 +0100
[PATCH v3 5/5] drm/rockchip: Implement CRC debugfs API Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2017-01-06 15:50 +0100
Re: [PATCH v3 5/5] drm/rockchip: Implement CRC debugfs API Sean Paul <seanpaul@chromium.org> - 2017-01-06 17:00 +0100
Re: [PATCH v3 5/5] drm/rockchip: Implement CRC debugfs API Tomeu Vizoso <tomeu.vizoso@collabora.com> - 2017-01-09 14:30 +0100
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