| From 228f32c1dd653d1624fdb1e7ad2a5ae15c3a3313 Mon Sep 17 00:00:00 2001 |
| From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Date: Tue, 8 Nov 2011 20:36:07 -0800 |
| Subject: fbdev: sh_mipi_dsi: fixup setup timing DSICTRL |
| |
| DSICTRL should be called after all mipi settings |
| |
| Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Acked-by: Magnus Damm <damm@opensource.se> |
| Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> |
| (cherry picked from commit 97cab45583f75428773547f3bbe59fece05420d3) |
| |
| Signed-off-by: Simon Horman <horms@verge.net.au> |
| --- |
| drivers/video/sh_mipi_dsi.c | 5 +++-- |
| 1 file changed, 3 insertions(+), 2 deletions(-) |
| |
| diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c |
| index 187e127..05151b8 100644 |
| --- a/drivers/video/sh_mipi_dsi.c |
| +++ b/drivers/video/sh_mipi_dsi.c |
| @@ -265,8 +265,6 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi, |
| iowrite32(0x0fffffff, base + TATOVSET); |
| /* Peripheral reset timeout, default 0xffffffff */ |
| iowrite32(0x0fffffff, base + PRTOVSET); |
| - /* Enable timeout counters */ |
| - iowrite32(0x00000f00, base + DSICTRL); |
| /* Interrupts not used, disable all */ |
| iowrite32(0, base + DSIINTE); |
| /* DSI-Tx bias on */ |
| @@ -388,6 +386,9 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi, |
| pixfmt << 4); |
| sh_mipi_dcs(ch->chan, MIPI_DCS_SET_DISPLAY_ON); |
| |
| + /* Enable timeout counters */ |
| + iowrite32(0x00000f00, base + DSICTRL); |
| + |
| return 0; |
| } |
| |
| -- |
| 1.7.10 |
| |
