This adds jz_soc_info and a compatible string for the jz4780
lcd controller.
Note that the jz4780 lcdc is a superset of the jz4740 lcdc
and the additional functions are not used if they stay
uninitialized.
Signed-off-by: H. Nikolaus Schaller <h...@goldelico.com>
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c
b/drivers/gpu/drm/ingenic/ingenic-drm.c
index bcba2f024842..82c28ef1ac02 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -837,10 +837,17 @@ static const struct jz_soc_info jz4770_soc_info = {
.max_height = 720,
};
+static const struct jz_soc_info jz4780_soc_info = {
+ .needs_dev_clk = true,
+ .max_width = 4096,
+ .max_height = 2048,
+};
+
static const struct of_device_id ingenic_drm_of_match[] = {
{ .compatible = "ingenic,jz4740-lcd", .data = &jz4740_soc_info },
{ .compatible = "ingenic,jz4725b-lcd", .data = &jz4725b_soc_info },
{ .compatible = "ingenic,jz4770-lcd", .data = &jz4770_soc_info },
+ { .compatible = "ingenic,jz4780-lcd", .data = &jz4780_soc_info },
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, ingenic_drm_of_match);
--
2.25.1
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