diff options
| author | Raphael Gallais-Pou <rgallaispou@gmail.com> | 2025-07-17 21:15:33 +0200 |
|---|---|---|
| committer | Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> | 2025-10-30 10:30:10 +0100 |
| commit | 94095f9cb237a933b9b652e60463f8050d36de36 (patch) | |
| tree | 1d6d320661dd3759c2a7daec670e1f1f3e4e7c8c /drivers/gpu | |
| parent | 76f396696efe702be3564a67f9d2136778f4713a (diff) | |
drm/sti: make use of drm_of_component_probe
Enhance the probing sequence by using the ports property of the
display-subsystem node.
That done, it becomes possible to handle the display-substem node
outside of the soc node within the device-tree and not have each IP
blocks as children of the display-subsystem node.
Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Acked-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://patch.msgid.link/20250717-sti-rework-v1-2-46d516fb1ebb@gmail.com
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/sti/sti_drv.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index 42f21ab91957..9d6a7c8fa075 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -231,9 +231,6 @@ static const struct component_master_ops sti_ops = { static int sti_platform_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct device_node *node = dev->of_node; - struct device_node *child_np; - struct component_match *match = NULL; int ret; ret = dma_set_coherent_mask(dev, DMA_BIT_MASK(32)); @@ -242,15 +239,7 @@ static int sti_platform_probe(struct platform_device *pdev) devm_of_platform_populate(dev); - child_np = of_get_next_available_child(node, NULL); - - while (child_np) { - drm_of_component_match_add(dev, &match, component_compare_of, - child_np); - child_np = of_get_next_available_child(node, child_np); - } - - return component_master_add_with_match(dev, &sti_ops, match); + return drm_of_component_probe(dev, component_compare_of, &sti_ops); } static void sti_platform_remove(struct platform_device *pdev) |