gxfb: stop sharing code with gx1fb
We want to stop sharing stuff with gx1fb; it makes little sense. There were
fields in geodefb_par that weren't being used, there was little point to the
DC/VP ops callbacks, etc. This implements the following:
- Create gxfb_par (based on geodefb_par), place it in gxfb.h
- Drop display_gx.h and video_gx.h. The last few patches moved most
stuff into gxfb.h anyways, so there was very little left.
- Drop the geode_{dc,vid}_ops stuff. Un-static functions, add
declarations to gxfb.h.
Signed-off-by: Andres Salomon <dilinger@debian.org>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/geode/display_gx.c b/drivers/video/geode/display_gx.c
index acf20bf..3743c876 100644
--- a/drivers/video/geode/display_gx.c
+++ b/drivers/video/geode/display_gx.c
@@ -18,8 +18,6 @@
#include <asm/div64.h>
#include <asm/delay.h>
-#include "geodefb.h"
-#include "display_gx.h"
#include "gxfb.h"
unsigned int gx_frame_buffer_size(void)
@@ -43,9 +41,9 @@
return (xres * (bpp >> 3) + 7) & ~0x7;
}
-static void gx_set_mode(struct fb_info *info)
+void gx_set_mode(struct fb_info *info)
{
- struct geodefb_par *par = info->par;
+ struct gxfb_par *par = info->par;
u32 gcfg, dcfg;
int hactive, hblankstart, hsyncstart, hsyncend, hblankend, htotal;
int vactive, vblankstart, vsyncstart, vsyncend, vblankend, vtotal;
@@ -69,7 +67,7 @@
write_dc(par, DC_GENERAL_CFG, gcfg);
/* Setup DCLK and its divisor. */
- par->vid_ops->set_dclk(info);
+ gx_set_dclk_frequency(info);
/*
* Setup new mode.
@@ -147,16 +145,16 @@
write_dc(par, DC_DISPLAY_CFG, dcfg);
write_dc(par, DC_GENERAL_CFG, gcfg);
- par->vid_ops->configure_display(info);
+ gx_configure_display(info);
/* Relock display controller registers */
write_dc(par, DC_UNLOCK, DC_UNLOCK_LOCK);
}
-static void gx_set_hw_palette_reg(struct fb_info *info, unsigned regno,
- unsigned red, unsigned green, unsigned blue)
+void gx_set_hw_palette_reg(struct fb_info *info, unsigned regno,
+ unsigned red, unsigned green, unsigned blue)
{
- struct geodefb_par *par = info->par;
+ struct gxfb_par *par = info->par;
int val;
/* Hardware palette is in RGB 8-8-8 format. */
@@ -167,8 +165,3 @@
write_dc(par, DC_PAL_ADDRESS, regno);
write_dc(par, DC_PAL_DATA, val);
}
-
-struct geode_dc_ops gx_dc_ops = {
- .set_mode = gx_set_mode,
- .set_palette_reg = gx_set_hw_palette_reg,
-};