iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fbdev: sh_mipi_dsi: fixup setup timing DSICTRL

Browse Source 
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>
This commit is contained in:
Kuninori Morimoto 2011-11-08 20:36:07 -08:00 committed by Florian Tobias Schandinat
parent a2065a368c
commit 97cab45583
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/video/sh_mipi_dsi.c
View File

@ -265,8 +265,6 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
iowrite32(0x0fffffff, base + TATOVSET); iowrite32(0x0fffffff, base + TATOVSET);
/* Peripheral reset timeout, default 0xffffffff */ /* Peripheral reset timeout, default 0xffffffff */
iowrite32(0x0fffffff, base + PRTOVSET); iowrite32(0x0fffffff, base + PRTOVSET);
/* Enable timeout counters */
iowrite32(0x00000f00, base + DSICTRL);
/* Interrupts not used, disable all */ /* Interrupts not used, disable all */
iowrite32(0, base + DSIINTE); iowrite32(0, base + DSIINTE);
/* DSI-Tx bias on */ /* DSI-Tx bias on */
@ -388,6 +386,9 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
pixfmt << 4); pixfmt << 4);
sh_mipi_dcs(ch->chan, MIPI_DCS_SET_DISPLAY_ON); sh_mipi_dcs(ch->chan, MIPI_DCS_SET_DISPLAY_ON);
/* Enable timeout counters */
iowrite32(0x00000f00, base + DSICTRL);
return 0; return 0;
} }