diff options
| -rw-r--r-- | drivers/video/via/viafbdev.c | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index eace9a4257f..3114a8755c1 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -24,6 +24,7 @@ #include <linux/slab.h> #include <linux/stat.h> #include <linux/via-core.h> +#include <asm/olpc.h> #define _MASTER_FILE #include "global.h" @@ -1011,8 +1012,13 @@ static int __init parse_active_dev(void) /* Note: The previous of active_dev is primary device, and the following is secondary device. */ if (!viafb_active_dev) { - viafb_CRT_ON = STATE_ON; - viafb_SAMM_ON = STATE_OFF; + if (machine_is_olpc()) { /* LCD only */ + viafb_LCD_ON = STATE_ON; + viafb_SAMM_ON = STATE_OFF; + } else { + viafb_CRT_ON = STATE_ON; + viafb_SAMM_ON = STATE_OFF; + } } else if (!strcmp(viafb_active_dev, "CRT+DVI")) { /* CRT+DVI */ viafb_CRT_ON = STATE_ON; @@ -1665,8 +1671,13 @@ static int parse_mode(const char *str, u32 *xres, u32 *yres) char *ptr; if (!str) { - *xres = 640; - *yres = 480; + if (machine_is_olpc()) { + *xres = 1200; + *yres = 900; + } else { + *xres = 640; + *yres = 480; + } return 0; } @@ -1922,11 +1933,16 @@ void __devexit via_fb_pci_remove(struct pci_dev *pdev) } #ifndef MODULE -static int __init viafb_setup(char *options) +static int __init viafb_setup(void) { char *this_opt; + char *options; + DEBUG_MSG(KERN_INFO "viafb_setup!\n"); + if (fb_get_options("viafb", &options)) + return -ENODEV; + if (!options || !*options) return 0; @@ -2000,11 +2016,16 @@ static int __init viafb_setup(char *options) int __init viafb_init(void) { u32 dummy_x, dummy_y; + int r; + + if (machine_is_olpc()) + /* Apply XO-1.5-specific configuration. */ + viafb_lcd_panel_id = 23; + #ifndef MODULE - char *option = NULL; - if (fb_get_options("viafb", &option)) - return -ENODEV; - viafb_setup(option); + r = viafb_setup(); + if (r < 0) + return r; #endif if (parse_mode(viafb_mode, &dummy_x, &dummy_y) || !viafb_get_mode(dummy_x, dummy_y) |