diff options
| author | jack.zhu <jack.zhu@starfivetech.com> | 2021-03-05 22:25:36 +0300 |
|---|---|---|
| committer | Emil Renner Berthing <kernel@esmil.dk> | 2021-09-12 15:35:03 +0300 |
| commit | a476b44a55981a1f681184f715ace6adef8dacb8 (patch) | |
| tree | 496dd84c6f9395600bc0d660ea70e34d24f4ccce | |
| parent | e8b4a86246df59efb6efb890827c3370f5a50d91 (diff) | |
| download | linux-a476b44a55981a1f681184f715ace6adef8dacb8.tar.xz | |
video: fbdev: starfive: update fb driver
| -rw-r--r-- | drivers/video/fbdev/starfive/starfive_fb.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/drivers/video/fbdev/starfive/starfive_fb.c b/drivers/video/fbdev/starfive/starfive_fb.c index ae25652c1f73..22bfff5e729c 100644 --- a/drivers/video/fbdev/starfive/starfive_fb.c +++ b/drivers/video/fbdev/starfive/starfive_fb.c @@ -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 |