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video: fbdev: starfive: update fb driver

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jack.zhu 2021-03-06 03:25:36 +08:00 • committed by Emil Renner Berthing
parent 89b831a8fe
commit 461413540d
1 changed files with 23 additions and 7 deletions
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30
drivers/video/fbdev/starfive/starfive_fb.c
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@ -294,6 +294,13 @@ static int sf_fb_set_par(struct fb_info *info)
var->transp.length = 0;
}
if (!strcmp(sf_dev->dis_dev_name, "tda_998x_1080p")) {
var->red.offset = 0; var->red.length = 5;
var->green.offset = 5; var->green.length = 6;
var->blue.offset = 11; var->blue.length = 5;
var->transp.offset = var->transp.length = 0;
}
return 0;
}
@ -392,6 +399,13 @@ static int sf_fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
var->transp.length = 0;
}
if (!strcmp(sf_dev->dis_dev_name, "tda_998x_1080p")) {
var->red.offset = 0; var->red.length = 5;
var->green.offset = 5; var->green.length = 6;
var->blue.offset = 11; var->blue.length = 5;
var->transp.offset = var->transp.length = 0;
}
return 0;
}
@ -940,7 +954,11 @@ static int sf_fb_pp_video_mode_init(struct sf_fb_data *sf_dev, struct pp_video_m
src->format = sf_dev->pp[pp_id].src.format;
src->width = sf_dev->pp[pp_id].src.width;
src->height = sf_dev->pp[pp_id].src.height;
#ifndef CONFIG_FRAMEBUFFER_CONSOLE
src->addr = 0xf9000000;
#else
src->addr = 0xfb000000;
#endif
dst->format = sf_dev->pp[pp_id].dst.format;
dst->width = sf_dev->pp[pp_id].dst.width;
dst->height = sf_dev->pp[pp_id].dst.height;
@ -1051,8 +1069,6 @@ static int sf_fb_parse_dt(struct device *dev, struct sf_fb_data *sf_dev) {
return ret;
}
//#define FB_BUFF_VIN
static int starfive_fb_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@ -1099,11 +1115,11 @@ static int starfive_fb_probe(struct platform_device *pdev)
return -ENODEV;
}
#if defined(CONFIG_FB_STARFIVE_VIDEO)
/* the address 0xf9000000 is required by VIN,
* the case used to check VIN image data path only
* is not normal application.
*/
#ifndef CONFIG_FRAMEBUFFER_CONSOLE
/*the address 0xf9000000 is required in CMA modem by VIN,
*the case used to check VIN image data path only
*is not normal application.
*/
sf_dev->fb.fix.smem_start = 0xf9000000;
#endif