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| author |   Dave Airlie <airlied@redhat.com> | 2022-02-28 14:57:14 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-02-28 14:57:14 +1000 |
| commit | 6c64ae228f0826859c56711ce133aff037d6205f (patch) | |
| tree | 831f7b3c5a4eb3a5ab932edb6ca27780a316e714 /drivers/gpu/drm/tegra/dpaux.c | |
| parent | Merge tag 'mediatek-drm-next-5.18' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next (diff) | |
| parent | Linux 5.17-rc6 (diff) | |
| download | linux-dev-6c64ae228f0826859c56711ce133aff037d6205f.tar.xz linux-dev-6c64ae228f0826859c56711ce133aff037d6205f.zip | |
Backmerge tag 'v5.17-rc6' into drm-next
This backmerges v5.17-rc6 so I can merge some amdgpu and some tegra changes on top.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/tegra/dpaux.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/dpaux.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c index 8ca500977a46..5847dcad2478 100644 --- a/drivers/gpu/drm/tegra/dpaux.c +++ b/drivers/gpu/drm/tegra/dpaux.c @@ -19,6 +19,7 @@ #include <linux/workqueue.h> #include <drm/dp/drm_dp_helper.h> +#include <drm/dp/drm_dp_aux_bus.h> #include <drm/drm_panel.h> #include "dp.h" @@ -570,6 +571,12 @@ static int tegra_dpaux_probe(struct platform_device *pdev) list_add_tail(&dpaux->list, &dpaux_list); mutex_unlock(&dpaux_lock); + err = devm_of_dp_aux_populate_ep_devices(&dpaux->aux); + if (err < 0) { + dev_err(dpaux->dev, "failed to populate AUX bus: %d\n", err); + return err; + } + return 0; } |