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drm/fb: remove drm_fb_helper_setcolreg

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This patch is against the drm-fbdevfix1 branch. It removes the
drm_fb_helper_setcolreg function. The reason is that fb_setcolreg is only
used in the case where fb_setcmap is called and no fb_ops->fb_setcmap is
used. In the drm case we always need a fb_setcmap hook to handle multiple
crtcs so we don't need a fb_setcolreg hook. Please apply.

Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
James Simmons
2010-04-07 15:06:21 +00:00
committed by Dave Airlie
parent 4abe35204a
commit b1f201980e
4 changed files with 0 additions and 35 deletions
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30
drivers/gpu/drm/drm_fb_helper.c
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@@ -596,36 +596,6 @@ int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info)
}
EXPORT_SYMBOL(drm_fb_helper_setcmap);
int drm_fb_helper_setcolreg(unsigned regno,
unsigned red,
unsigned green,
unsigned blue,
unsigned transp,
struct fb_info *info)
{
struct drm_fb_helper *fb_helper = info->par;
struct drm_crtc *crtc;
struct drm_crtc_helper_funcs *crtc_funcs;
int i;
int ret;
if (regno > 255)
return 1;
for (i = 0; i < fb_helper->crtc_count; i++) {
crtc = fb_helper->crtc_info[i].mode_set.crtc;
crtc_funcs = crtc->helper_private;
ret = setcolreg(crtc, red, green, blue, regno, info);
if (ret)
return ret;
crtc_funcs->load_lut(crtc);
}
return 0;
}
EXPORT_SYMBOL(drm_fb_helper_setcolreg);
int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
struct fb_info *info)
{