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radeon_ms: fixes fb handling

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Jerome Glisse 2008-04-03 03:14:52 +02:00 committed by John Doe
parent 9600423458
commit 4dfb959238
1 changed files with 5 additions and 3 deletions
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8
linux-core/radeon_ms_fb.c
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@ -45,6 +45,7 @@ struct radeonfb_par {
struct drm_device *dev; struct drm_device *dev;
struct drm_crtc *crtc; struct drm_crtc *crtc;
struct drm_display_mode *fb_mode; struct drm_display_mode *fb_mode;
struct drm_framebuffer *fb;
}; };
static int radeonfb_setcolreg(unsigned regno, unsigned red, static int radeonfb_setcolreg(unsigned regno, unsigned red,
@ -52,7 +53,7 @@ static int radeonfb_setcolreg(unsigned regno, unsigned red,
unsigned transp, struct fb_info *info) unsigned transp, struct fb_info *info)
{ {
struct radeonfb_par *par = info->par; struct radeonfb_par *par = info->par;
struct drm_framebuffer *fb = par->crtc->fb; struct drm_framebuffer *fb = par->fb;
struct drm_crtc *crtc = par->crtc; struct drm_crtc *crtc = par->crtc;
if (regno > 255) { if (regno > 255) {
@ -88,7 +89,7 @@ static int radeonfb_check_var(struct fb_var_screeninfo *var,
struct fb_info *info) struct fb_info *info)
{ {
struct radeonfb_par *par = info->par; struct radeonfb_par *par = info->par;
struct drm_framebuffer *fb = par->crtc->fb; struct drm_framebuffer *fb = par->fb;
if (!var->pixclock) if (!var->pixclock)
return -EINVAL; return -EINVAL;
@ -177,7 +178,7 @@ static bool radeonfb_mode_equal(struct drm_display_mode *mode1,
static int radeonfb_set_par(struct fb_info *info) static int radeonfb_set_par(struct fb_info *info)
{ {
struct radeonfb_par *par = info->par; struct radeonfb_par *par = info->par;
struct drm_framebuffer *fb = par->crtc->fb; struct drm_framebuffer *fb = par->fb;
struct drm_device *dev = par->dev; struct drm_device *dev = par->dev;
struct drm_display_mode *drm_mode, *search_mode; struct drm_display_mode *drm_mode, *search_mode;
struct drm_output *output; struct drm_output *output;
@ -326,6 +327,7 @@ int radeonfb_probe(struct drm_device *dev, struct drm_crtc *crtc)
par = info->par; par = info->par;
par->dev = dev; par->dev = dev;
par->crtc = crtc; par->crtc = crtc;
par->fb = fb;
info->fbops = &radeonfb_ops; info->fbops = &radeonfb_ops;
strcpy(info->fix.id, "radeonfb"); strcpy(info->fix.id, "radeonfb");
info->fix.type = FB_TYPE_PACKED_PIXELS; info->fix.type = FB_TYPE_PACKED_PIXELS;