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Groups > linux.kernel > #1616698
| From | Jeffy Chen <jeffy.chen@rock-chips.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 4/9] drm/rockchip: cdn-dp: Don't try to release firmware when not loaded |
| Date | 2017-04-05 10:40 +0200 |
| Message-ID | <tsODU-f3-29@gated-at.bofh.it> (permalink) |
| References | <tsODT-f3-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> --- Changes in v3: None Changes in v2: None drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c index 4e55d63..ee4195d 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -1053,6 +1053,7 @@ static int cdn_dp_bind(struct device *dev, struct device *master, void *data) dp->connected = false; dp->active = false; dp->active_port = -1; + dp->fw_loaded = false; INIT_WORK(&dp->event_work, cdn_dp_pd_event_work); @@ -1133,7 +1134,8 @@ static void cdn_dp_unbind(struct device *dev, struct device *master, void *data) connector->funcs->destroy(connector); pm_runtime_disable(dev); - release_firmware(dp->fw); + if (dp->fw_loaded) + release_firmware(dp->fw); kfree(dp->edid); dp->edid = NULL; } -- 2.1.4
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[PATCH v3 0/9] drm: rockchip: Fix rockchip drm unbind crash error Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-05 10:40 +0200
[PATCH v3 2/9] drm: bridge: analogix: Unregister dp aux when unbinding Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-05 10:40 +0200
Re: [PATCH v3 2/9] drm: bridge: analogix: Unregister dp aux when unbinding Andrzej Hajda <a.hajda@samsung.com> - 2017-04-06 09:20 +0200
Re: [PATCH v3 2/9] drm: bridge: analogix: Unregister dp aux when unbinding jeffy <jeffy.chen@rock-chips.com> - 2017-04-06 14:20 +0200
[PATCH v3 3/9] drm: bridge: analogix: Destroy connector when unbinding Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-05 10:40 +0200
Re: [PATCH v3 3/9] drm: bridge: analogix: Destroy connector when unbinding Andrzej Hajda <a.hajda@samsung.com> - 2017-04-06 09:30 +0200
Re: [PATCH v3 3/9] drm: bridge: analogix: Destroy connector when unbinding jeffy <jeffy.chen@rock-chips.com> - 2017-04-06 14:30 +0200
[PATCH v3 4/9] drm/rockchip: cdn-dp: Don't try to release firmware when not loaded Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-05 10:40 +0200
[PATCH v3 6/9] drm/rockchip: Reoder drm bind/unbind sequence Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-05 10:40 +0200
[PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-05 10:40 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid Sean Paul <seanpaul@chromium.org> - 2017-04-05 18:40 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid jeffy <jeffy.chen@rock-chips.com> - 2017-04-06 05:00 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid Sean Paul <seanpaul@chromium.org> - 2017-04-06 14:30 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid jeffy <jeffy.chen@rock-chips.com> - 2017-04-06 15:00 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid Daniel Vetter <daniel@ffwll.ch> - 2017-04-06 10:30 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid jeffy <jeffy.chen@rock-chips.com> - 2017-04-06 13:20 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid Daniel Vetter <daniel@ffwll.ch> - 2017-04-07 08:40 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid jeffy <jeffy.chen@rock-chips.com> - 2017-04-07 08:50 +0200
Re: [PATCH v3 8/9] drm/rockchip: gem: Don't alloc/free gem buf when dev_private is invalid Daniel Vetter <daniel@ffwll.ch> - 2017-04-07 09:20 +0200
[PATCH v3 7/9] drm/rockchip: Shutdown all crtcs when unbinding drm Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-05 10:40 +0200
[PATCH v3 1/9] drm: bridge: analogix: Detach panel when unbinding analogix dp Jeffy Chen <jeffy.chen@rock-chips.com> - 2017-04-05 10:40 +0200
Re: [PATCH v3 1/9] drm: bridge: analogix: Detach panel when unbinding analogix dp Andrzej Hajda <a.hajda@samsung.com> - 2017-04-06 09:00 +0200
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