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path: root/drivers/video/da8xx-fb.c
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Diffstat (limited to 'drivers/video/da8xx-fb.c')
-rw-r--r--drivers/video/da8xx-fb.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index d065894..ea1fd3f 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -554,11 +554,11 @@ static int fb_check_var(struct fb_var_screeninfo *var,
var->transp.length = 0;
break;
case 16: /* RGB 565 */
- var->red.offset = 0;
+ var->red.offset = 11;
var->red.length = 5;
var->green.offset = 5;
var->green.length = 6;
- var->blue.offset = 11;
+ var->blue.offset = 0;
var->blue.length = 5;
var->transp.offset = 0;
var->transp.length = 0;
@@ -591,7 +591,7 @@ static int __devexit fb_remove(struct platform_device *dev)
unregister_framebuffer(info);
fb_dealloc_cmap(&info->cmap);
dma_free_coherent(NULL, par->databuf_sz + PAGE_SIZE,
- info->screen_base,
+ info->screen_base - PAGE_SIZE,
info->fix.smem_start);
free_irq(par->irq, par);
clk_disable(par->lcdc_clk);
@@ -704,7 +704,7 @@ static int __init fb_probe(struct platform_device *device)
if (i == ARRAY_SIZE(known_lcd_panels)) {
dev_err(&device->dev, "GLCD: No valid panel found\n");
- ret = ENODEV;
+ ret = -ENODEV;
goto err_clk_disable;
} else
dev_info(&device->dev, "GLCD: Found %s panel\n",
@@ -749,6 +749,7 @@ static int __init fb_probe(struct platform_device *device)
(PAGE_SIZE - par->palette_sz);
/* the rest of the frame buffer is pixel data */
+ da8xx_fb_info->screen_base = par->v_palette_base + par->palette_sz;
da8xx_fb_fix.smem_start = par->p_palette_base + par->palette_sz;
da8xx_fb_fix.smem_len = par->databuf_sz - par->palette_sz;
da8xx_fb_fix.line_length = (lcdc_info->width * lcd_cfg->bpp) / 8;
@@ -787,6 +788,8 @@ static int __init fb_probe(struct platform_device *device)
da8xx_fb_info->var = da8xx_fb_var;
da8xx_fb_info->fbops = &da8xx_fb_ops;
da8xx_fb_info->pseudo_palette = par->pseudo_palette;
+ da8xx_fb_info->fix.visual = (da8xx_fb_info->var.bits_per_pixel <= 8) ?
+ FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
ret = fb_alloc_cmap(&da8xx_fb_info->cmap, PALETTE_SIZE, 0);
if (ret)
@@ -825,7 +828,7 @@ err_free_irq:
err_release_fb_mem:
dma_free_coherent(NULL, par->databuf_sz + PAGE_SIZE,
- da8xx_fb_info->screen_base,
+ da8xx_fb_info->screen_base - PAGE_SIZE,
da8xx_fb_info->fix.smem_start);
err_release_fb:
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