Some platform needs extra MIPI settings.
This patch add support it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
drivers/video/sh_mipi_dsi.c | 8 ++++++++
include/video/sh_mipi_dsi.h | 3 +++
2 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index 05151b8..1532894 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -386,6 +386,14 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
pixfmt << 4);
sh_mipi_dcs(ch->chan, MIPI_DCS_SET_DISPLAY_ON);
+ /*
+ * extra dcs settings for platform
+ */
+ if (pdata->set_dcs)
+ pdata->set_dcs(ch->chan,
+ sh_mipi_dcs,
+ sh_mipi_dcs_param);
+
/* Enable timeout counters */
iowrite32(0x00000f00, base + DSICTRL);
diff --git a/include/video/sh_mipi_dsi.h b/include/video/sh_mipi_dsi.h
index 434d56b..6e1f7bc 100644
--- a/include/video/sh_mipi_dsi.h
+++ b/include/video/sh_mipi_dsi.h
@@ -52,6 +52,9 @@ struct sh_mipi_dsi_info {
unsigned long flags;
u32 clksrc;
unsigned int vsynw_offset;
+ void (*set_dcs)(int handle,
+ int (*mipi_dcs)(int handle, u8 cmd),
+ int (*mipi_dcs_param)(int handle, u8 cmd, u8 param));
int (*set_dot_clock)(struct platform_device *pdev,
void __iomem *base,
int enable);
--
1.7.5.4
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