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| author | Tom Rini <trini@ti.com> | 2014-11-14 15:05:53 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-11-14 15:05:53 -0500 |
| commit | 6393c43c18a1aadcdcdd8551826eef15f50353d5 (patch) | |
| tree | b405088f82d68817e8d6fe5deebce654bebfc901 /drivers | |
| parent | 45043cf804763d4cf93fec93d8294e385f87622a (diff) | |
| parent | d37e96ecb9886714e0b5e167a91404cde8351b19 (diff) | |
| download | u-boot-imx-6393c43c18a1aadcdcdd8551826eef15f50353d5.zip u-boot-imx-6393c43c18a1aadcdcdd8551826eef15f50353d5.tar.gz u-boot-imx-6393c43c18a1aadcdcdd8551826eef15f50353d5.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-video
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/cfb_console.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index 6aa50cb..a347e13 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -1160,10 +1160,19 @@ static void video_putc(struct stdio_dev *dev, const char c) static void video_puts(struct stdio_dev *dev, const char *s) { + int flush = cfb_do_flush_cache; int count = strlen(s); + /* temporarily disable cache flush */ + cfb_do_flush_cache = 0; + while (count--) video_putc(dev, *s++); + + if (flush) { + cfb_do_flush_cache = flush; + flush_cache(VIDEO_FB_ADRS, VIDEO_SIZE); + } } /* |