6 files changed, 59 insertions, 41 deletions

diff --git a/drivers/video/console/.gitignore b/drivers/video/console/.gitignore
new file mode 100644
index 000000000000..0c258b45439c
--- /dev/null
+++ b/drivers/video/console/.gitignore
@@ -0,0 +1,2 @@
+# conmakehash generated file
+promcon_tbl.c
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index 06f87b04f207..2f50a80b413e 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -43,22 +43,6 @@ config VGACON_SOFT_SCROLLBACK_SIZE
          buffer.  Each 64KB will give you approximately 16 80x25
          screenfuls of scrollback buffer
 
-config VIDEO_SELECT
-        bool "Video mode selection support"
-        depends on  X86 && VGA_CONSOLE
-        ---help---
-          This enables support for text mode selection on kernel startup. If
-          you want to take advantage of some high-resolution text mode your
-          card's BIOS offers, but the traditional Linux utilities like
-          SVGATextMode don't, you can say Y here and set the mode using the
-          "vga=" option from your boot loader (lilo or loadlin) or set
-          "vga=ask" which brings up a video mode menu on kernel startup. (Try
-          "man bootparam" or see the documentation of your boot loader about
-          how to pass options to the kernel.)
-
-          Read the file <file:Documentation/svga.txt> for more information
-          about the Video mode selection support. If unsure, say N.
-
 config MDA_CONSOLE
         depends on !M68K && !PARISC && ISA
         tristate "MDA text console (dual-headed) (EXPERIMENTAL)"
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 3ccfa76d9b2a..9cbff84b787d 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1311,6 +1311,9 @@ static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
         if (!height || !width)
                 return;
 
+        if (sy < vc->vc_top && vc->vc_top == logo_lines)
+                vc->vc_top = 0;
+
         /* Split blits that cross physical y_wrap boundary */
 
         y_break = p->vrows - p->yscroll;
@@ -2397,11 +2400,15 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
 
         if (!fbcon_is_inactive(vc, info)) {
                 if (ops->blank_state != blank) {
+                        int ret = 1;
+
                         ops->blank_state = blank;
                         fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
                         ops->cursor_flash = (!blank);
 
-                        if (fb_blank(info, blank))
+                        if (info->fbops->fb_blank)
+                                ret = info->fbops->fb_blank(blank, info);
+                        if (ret)
                                 fbcon_generic_blank(vc, info, blank);
                 }
 
@@ -2515,7 +2522,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
                         c = vc->vc_video_erase_char;
                         vc->vc_video_erase_char =
                             ((c & 0xfe00) >> 1) | (c & 0xff);
-                        c = vc->vc_def_color;
+                        c = vc->vc_scrl_erase_char;
                         vc->vc_scrl_erase_char =
                             ((c & 0xFE00) >> 1) | (c & 0xFF);
                         vc->vc_attr >>= 1;
@@ -2548,7 +2555,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
                         if (vc->vc_can_do_color) {
                                 vc->vc_video_erase_char =
                                     ((c & 0xff00) << 1) | (c & 0xff);
-                                c = vc->vc_def_color;
+                                c = vc->vc_scrl_erase_char;
                                 vc->vc_scrl_erase_char =
                                     ((c & 0xFF00) << 1) | (c & 0xFF);
                                 vc->vc_attr <<= 1;
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
index de1b1365279b..89a346880ec0 100644
--- a/drivers/video/console/fbcon.h
+++ b/drivers/video/console/fbcon.h
@@ -92,7 +92,7 @@ struct fbcon_ops {
 #define attr_fgcol(fgshift,s)    \
         (((s) >> (fgshift)) & 0x0f)
 #define attr_bgcol(bgshift,s)    \
-        (((s) >> (bgshift)) & 0x07)
+        (((s) >> (bgshift)) & 0x0f)
 
 /* Monochrome */
 #define attr_bold(s) \
@@ -110,7 +110,7 @@ static inline int mono_col(const struct fb_info *info)
         __u32 max_len;
         max_len = max(info->var.green.length, info->var.red.length);
         max_len = max(info->var.blue.length, max_len);
-        return ~(0xfff << (max_len & 0xff));
+        return (~(0xfff << max_len)) & 0xff;
 }
 
 static inline int attr_col_ec(int shift, struct vc_data *vc,
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index a11cc2fdd4cd..4055dbdd1b42 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -370,7 +370,7 @@ static const struct consw sti_con = {
 
 
 
-int __init sticonsole_init(void)
+static int __init sticonsole_init(void)
 {
     /* already initialized ? */
     if (sticon_sti)
diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index e9ab657f0bb7..ef7870f5ea08 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -24,12 +24,13 @@
 #include <asm/hardware.h>
 #include <asm/parisc-device.h>
 #include <asm/cacheflush.h>
+#include <asm/grfioctl.h>
 
 #include "../sticore.h"
 
 #define STI_DRIVERVERSION "Version 0.9a"
 
-struct sti_struct *default_sti __read_mostly;
+static struct sti_struct *default_sti __read_mostly;
 
 /* number of STI ROMS found and their ptrs to each struct */
 static int num_sti_roms __read_mostly;
@@ -68,8 +69,7 @@ static const struct sti_init_flags default_init_flags = {
         .init_cmap_tx = 1,
 };
 
-int
-sti_init_graph(struct sti_struct *sti) 
+static int sti_init_graph(struct sti_struct *sti)
 {
         struct sti_init_inptr_ext inptr_ext = { 0, };
         struct sti_init_inptr inptr = {
@@ -100,8 +100,7 @@ static const struct sti_conf_flags default_conf_flags = {
         .wait   = STI_WAIT,
 };
 
-void
-sti_inq_conf(struct sti_struct *sti)
+static void sti_inq_conf(struct sti_struct *sti)
 {
         struct sti_conf_inptr inptr = { 0, };
         unsigned long flags;
@@ -237,8 +236,8 @@ static void sti_flush(unsigned long start, unsigned long end)
         flush_icache_range(start, end);
 }
 
-void __devinit
-sti_rom_copy(unsigned long base, unsigned long count, void *dest)
+static void __devinit sti_rom_copy(unsigned long base, unsigned long count,
+                                   void *dest)
 {
         unsigned long dest_start = (unsigned long) dest;
 
@@ -478,8 +477,8 @@ sti_init_glob_cfg(struct sti_struct *sti,
 }
 
 #ifdef CONFIG_FB
-struct sti_cooked_font * __devinit
-sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
+static struct sti_cooked_font __devinit
+*sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
 {
         const struct font_desc *fbfont;
         unsigned int size, bpc;
@@ -534,16 +533,16 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
         return cooked_font;
 }
 #else
-struct sti_cooked_font * __devinit
-sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
+static struct sti_cooked_font __devinit
+*sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
 {
         return NULL;
 }
 #endif
 
-struct sti_cooked_font * __devinit
-sti_select_font(struct sti_cooked_rom *rom,
-            int (*search_font_fnc) (struct sti_cooked_rom *,int,int) )
+static struct sti_cooked_font __devinit
+*sti_select_font(struct sti_cooked_rom *rom,
+                 int (*search_font_fnc)(struct sti_cooked_rom *, int, int))
 {
         struct sti_cooked_font *font;
         int i;
@@ -707,8 +706,7 @@ sti_get_bmode_rom (unsigned long address)
         return raw;
 }
 
-struct sti_rom * __devinit
-sti_get_wmode_rom (unsigned long address)
+static struct sti_rom __devinit *sti_get_wmode_rom(unsigned long address)
 {
         struct sti_rom *raw;
         unsigned long size;
@@ -723,11 +721,12 @@ sti_get_wmode_rom (unsigned long address)
         return raw;
 }
 
-int __devinit
-sti_read_rom(int wordmode, struct sti_struct *sti, unsigned long address)
+static int __devinit sti_read_rom(int wordmode, struct sti_struct *sti,
+                                  unsigned long address)
 {
         struct sti_cooked_rom *cooked;
         struct sti_rom *raw = NULL;
+        unsigned long revno;
 
         cooked = kmalloc(sizeof *cooked, GFP_KERNEL);
         if (!cooked)
@@ -770,9 +769,35 @@ sti_read_rom(int wordmode, struct sti_struct *sti, unsigned long address)
         sti->graphics_id[1] = raw->graphics_id[1];
         
         sti_dump_rom(raw);
-        
+
+        /* check if the ROM routines in this card are compatible */
+        if (wordmode || sti->graphics_id[1] != 0x09A02587)
+                goto ok;
+
+        revno = (raw->revno[0] << 8) | raw->revno[1];
+
+        switch (sti->graphics_id[0]) {
+        case S9000_ID_HCRX:
+                /* HyperA or HyperB ? */
+                if (revno == 0x8408 || revno == 0x840b)
+                        goto msg_not_supported;
+                break;
+        case CRT_ID_THUNDER:
+                if (revno == 0x8509)
+                        goto msg_not_supported;
+                break;
+        case CRT_ID_THUNDER2:
+                if (revno == 0x850c)
+                        goto msg_not_supported;
+        }
+ok:
         return 1;
 
+msg_not_supported:
+        printk(KERN_ERR "Sorry, this GSC/STI card is not yet supported.\n");
+        printk(KERN_ERR "Please see http://parisc-linux.org/faq/"
+                        "graphics-howto.html for more info.\n");
+        /* fall through */
 out_err:
         kfree(raw);
         kfree(cooked);