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| author | Dave Airlie <airlied@redhat.com> | 2016-07-15 13:56:11 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-07-15 13:56:11 +1000 |
| commit | 35b8a749242109db7b4af1b6c420ea7f9ded6b2b (patch) | |
| tree | 515ca36eae27e640eef6da05c40c7b7cccdea76c /drivers/gpu/drm/vc4/vc4_hdmi.c | |
| parent | ff37c05a996bb96eccc21f4fb1b32ba0e24f3443 (diff) | |
| parent | deb4765db386db67626ffd075d8b5eb5fdf9c4f6 (diff) | |
Merge tag 'drm-vc4-next-2016-07-12' of https://github.com/anholt/linux into drm-next
This pull request brings in new vc4 plane formats for Android, precise
vblank timestamping, and a couple of small cleanups.
* tag 'drm-vc4-next-2016-07-12' of https://github.com/anholt/linux:
drm/vc4: remove redundant ret status check
drm/vc4: Implement precise vblank timestamping.
drm/vc4: Bind the HVS before we bind the individual CRTCs.
gpu: drm: vc4_hdmi: add missing of_node_put after calling of_parse_phandle
drm: vc4: enable XBGR8888 and ABGR8888 pixel formats
drm/vc4: clean up error exit path on failed dpi_connector allocation
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hdmi.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 68df91c3f860..4452f3631cac 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -456,12 +456,6 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data) if (IS_ERR(hdmi->hd_regs)) return PTR_ERR(hdmi->hd_regs); - ddc_node = of_parse_phandle(dev->of_node, "ddc", 0); - if (!ddc_node) { - DRM_ERROR("Failed to find ddc node in device tree\n"); - return -ENODEV; - } - hdmi->pixel_clock = devm_clk_get(dev, "pixel"); if (IS_ERR(hdmi->pixel_clock)) { DRM_ERROR("Failed to get pixel clock\n"); @@ -473,7 +467,14 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data) return PTR_ERR(hdmi->hsm_clock); } + ddc_node = of_parse_phandle(dev->of_node, "ddc", 0); + if (!ddc_node) { + DRM_ERROR("Failed to find ddc node in device tree\n"); + return -ENODEV; + } + hdmi->ddc = of_find_i2c_adapter_by_node(ddc_node); + of_node_put(ddc_node); if (!hdmi->ddc) { DRM_DEBUG("Failed to get ddc i2c adapter by node\n"); return -EPROBE_DEFER; |