diff options
author | Andres Salomon <dilinger@queued.net> | 2011-02-11 01:53:24 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-18 20:33:21 (GMT) |
commit | 097cd83a4c312e1ae0d9c14526f846666cab4f3a (patch) | |
tree | 9c8229a0684c4ef8583245d25dd10eab2e009a44 /drivers/staging/olpc_dcon/olpc_dcon.h | |
parent | 8f2fb16a9cd015072b3da9038084930287e11985 (diff) | |
download | linux-fsl-qoriq-097cd83a4c312e1ae0d9c14526f846666cab4f3a.tar.xz |
staging: olpc_dcon: add config options for XO_1 and XO_1_5, drop hardcoded XO-1 stuff
This adds CONFIG_FB_OLPC_DCON_1 and CONFIG_FB_OLPC_DCON_1_5 options for
allowing selection of XO-1 and/or XO-1.5 DCON support. In the process,
it also forces the xo_1.c and xo_1_5.c files to build as separate units,
correctly selects between XO-1 and XO-1.5 at runtime, and adds some
hacks to allow xo_1_5.c to build.
This isn't the cleanest patch, but it'll get better as more global
variables are dropped.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/olpc_dcon/olpc_dcon.h')
-rw-r--r-- | drivers/staging/olpc_dcon/olpc_dcon.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/staging/olpc_dcon/olpc_dcon.h b/drivers/staging/olpc_dcon/olpc_dcon.h index cef2473..03ac42c 100644 --- a/drivers/staging/olpc_dcon/olpc_dcon.h +++ b/drivers/staging/olpc_dcon/olpc_dcon.h @@ -44,4 +44,26 @@ /* Interrupt */ #define DCON_IRQ 6 +struct dcon_platform_data { + int (*init)(void); + void (*bus_stabilize_wiggle)(void); + void (*set_dconload)(int); + u8 (*read_status)(void); +}; + +#include <linux/interrupt.h> + +extern int dcon_source; +extern int dcon_pending; +extern irqreturn_t dcon_interrupt(int irq, void *id); +extern struct i2c_driver dcon_driver; + +#ifdef CONFIG_FB_OLPC_DCON_1 +extern struct dcon_platform_data dcon_pdata_xo_1; +#endif + +#ifdef CONFIG_FB_OLPC_DCON_1_5 +extern struct dcon_platform_data dcon_pdata_xo_1_5; +#endif + #endif |