The patch titled
gxfb: Support command line options
has been added to the -mm tree. Its filename is
gxfb-support-command-line-options.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: gxfb: Support command line options
From: Jordan Crouse <jordan.crouse@xxxxxxx>
Add support for command line options for setting the mode and various
settings.
Signed-off-by: Jordan Crouse <jordan.crouse@xxxxxxx>
Cc: "Antonino A. Daplas" <adaplas@xxxxxxx>
Cc: James Simmons <jsimmons@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/video/geode/gxfb_core.c | 36 +++++++++++++++++++++++++-----
1 files changed, 30 insertions(+), 6 deletions(-)
diff -puN drivers/video/geode/gxfb_core.c~gxfb-support-command-line-options drivers/video/geode/gxfb_core.c
--- a/drivers/video/geode/gxfb_core.c~gxfb-support-command-line-options
+++ a/drivers/video/geode/gxfb_core.c
@@ -35,10 +35,10 @@
#include "display_gx.h"
#include "video_gx.h"
-static char mode_option[32] = "640x480-16@60";
+static char *mode_option;
/* Modes relevant to the GX (taken from modedb.c) */
-static const struct fb_videomode __initdata gx_modedb[] = {
+static const struct fb_videomode gx_modedb[] __initdata = {
/* 640x480-60 VESA */
{ NULL, 60, 640, 480, 39682, 48, 16, 33, 10, 96, 2,
0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
@@ -341,7 +341,8 @@ static int __init gxfb_probe(struct pci_
goto err;
}
- /* Clear the frame buffer of garbage. */
+
+ /* Clear the frame buffer of garbage. */
memset_io(info->screen_base, 0, info->fix.smem_len);
gxfb_check_var(&info->var, info);
@@ -411,11 +412,34 @@ static struct pci_driver gxfb_driver = {
.remove = gxfb_remove,
};
+#ifndef MODULE
+static int __init gxfb_setup(char *options) {
+
+ char *opt;
+
+ if (!options || !*options)
+ return 0;
+
+ while((opt = strsep(&options, ",")) != NULL) {
+ if (!*opt)
+ continue;
+
+ mode_option = opt;
+ }
+
+ return 0;
+}
+#endif
+
static int __init gxfb_init(void)
{
#ifndef MODULE
- if (fb_get_options("gxfb", NULL))
+ char *option = NULL;
+
+ if (fb_get_options("gxfb", &option))
return -ENODEV;
+
+ gxfb_setup(option);
#endif
return pci_register_driver(&gxfb_driver);
}
@@ -428,8 +452,8 @@ static void __exit gxfb_cleanup(void)
module_init(gxfb_init);
module_exit(gxfb_cleanup);
-module_param_string(mode, mode_option, sizeof(mode_option), 0444);
-MODULE_PARM_DESC(mode, "video mode (<x>x<y>[-<bpp>][@<refr>])");
+module_param(mode_option, charp, 0);
+MODULE_PARM_DESC(mode_option, "video mode (<x>x<y>[-<bpp>][@<refr>])");
MODULE_DESCRIPTION("Framebuffer driver for the AMD Geode GX");
MODULE_LICENSE("GPL");
_
Patches currently in -mm which might be from jordan.crouse@xxxxxxx are
acpi-clear-gpe-before-disabling-it.patch
git-cryptodev.patch
video-get-the-default-mode-from-the-right-database.patch
fb-get-the-geode-gx-frambuffer-size-from-the-bios.patch
gxfb-fixups-for-the-amd-geode-gx.patch
gxfb-fixups-for-the-amd-geode-gx-tidy.patch
gxfb-support-flat-panel-timings.patch
gxfb-support-flat-panel-timings-tidy.patch
gxfb-support-command-line-options.patch
gxfb-support-command-line-options-tidy.patch
gxfb-fixup-flatpanel-detection.patch
gxfb-turn-on-the-flatpanel-power-and-data.patch
-
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