#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/tty.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/screen_info.h>
#include <video/vga.h>
#include <asm/io.h>
static int mtrr = 0; /* disable mtrr */
static int vram_remap __initdata = 0; /* Set amount of memory to be used */
static int vram_total __initdata = 0; /* Set total amount of memory */
-static int pmi_setpal = 0; /* pmi for palette changes ??? */
+static int pmi_setpal = 1; /* pmi for palette changes ??? */
static int ypan = 0; /* 0..nothing, 1..ypan, 2..ywrap */
static unsigned short *pmi_base = NULL;
static void (*pmi_start)(void);
int shift = 16 - depth;
int err = -EINVAL;
+/*
+ * Try VGA registers first...
+ */
+ if (vga_compat) {
+ outb_p(regno, dac_reg);
+ outb_p(red >> shift, dac_val);
+ outb_p(green >> shift, dac_val);
+ outb_p(blue >> shift, dac_val);
+ err = 0;
+ }
+
#ifdef __i386__
- struct { u_char blue, green, red, pad; } entry;
+/*
+ * Fallback to the PMI....
+ */
+ if (err && pmi_setpal) {
+ struct { u_char blue, green, red, pad; } entry;
- if (pmi_setpal) {
entry.red = red >> shift;
entry.green = green >> shift;
entry.blue = blue >> shift;
}
#endif
-/*
- * without protected mode interface and if VGA compatible,
- * try VGA registers...
- */
- if (err && vga_compat) {
- outb_p(regno, dac_reg);
- outb_p(red >> shift, dac_val);
- outb_p(green >> shift, dac_val);
- outb_p(blue >> shift, dac_val);
- err = 0;
- }
-
return err;
}