aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/video/geode/gxfb_core.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/geode/gxfb_core.c')
-rw-r--r--drivers/video/geode/gxfb_core.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/geode/gxfb_core.c
index 484118926318..2552cac39e1c 100644
--- a/drivers/video/geode/gxfb_core.c
+++ b/drivers/video/geode/gxfb_core.c
@@ -171,13 +171,10 @@ static int gxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
171 171
172static int gxfb_set_par(struct fb_info *info) 172static int gxfb_set_par(struct fb_info *info)
173{ 173{
174 if (info->var.bits_per_pixel > 8) { 174 if (info->var.bits_per_pixel > 8)
175 info->fix.visual = FB_VISUAL_TRUECOLOR; 175 info->fix.visual = FB_VISUAL_TRUECOLOR;
176 fb_dealloc_cmap(&info->cmap); 176 else
177 } else {
178 info->fix.visual = FB_VISUAL_PSEUDOCOLOR; 177 info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
179 fb_alloc_cmap(&info->cmap, 1<<info->var.bits_per_pixel, 0);
180 }
181 178
182 info->fix.line_length = gx_line_delta(info->var.xres, info->var.bits_per_pixel); 179 info->fix.line_length = gx_line_delta(info->var.xres, info->var.bits_per_pixel);
183 180
@@ -331,6 +328,11 @@ static struct fb_info * __init gxfb_init_fbinfo(struct device *dev)
331 328
332 info->var.grayscale = 0; 329 info->var.grayscale = 0;
333 330
331 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
332 framebuffer_release(info);
333 return NULL;
334 }
335
334 return info; 336 return info;
335} 337}
336 338
@@ -443,8 +445,10 @@ static int __init gxfb_probe(struct pci_dev *pdev, const struct pci_device_id *i
443 pci_release_region(pdev, 1); 445 pci_release_region(pdev, 1);
444 } 446 }
445 447
446 if (info) 448 if (info) {
449 fb_dealloc_cmap(&info->cmap);
447 framebuffer_release(info); 450 framebuffer_release(info);
451 }
448 return ret; 452 return ret;
449} 453}
450 454
@@ -467,6 +471,7 @@ static void gxfb_remove(struct pci_dev *pdev)
467 iounmap(par->gp_regs); 471 iounmap(par->gp_regs);
468 pci_release_region(pdev, 1); 472 pci_release_region(pdev, 1);
469 473
474 fb_dealloc_cmap(&info->cmap);
470 pci_set_drvdata(pdev, NULL); 475 pci_set_drvdata(pdev, NULL);
471 476
472 framebuffer_release(info); 477 framebuffer_release(info);