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| author | Lubomir Rintel <lkundrak@v3.sk> | 2020-02-11 21:02:36 +0100 |
|---|---|---|
| committer | Lubomir Rintel <lkundrak@v3.sk> | 2020-03-23 18:58:56 +0100 |
| commit | b7b3586ad821ef7500d45beb566a797ebfd2ca32 (patch) | |
| tree | a8fe2236c977d1ea174396ed8dffaf8a1e7a8555 | |
| parent | ab7b6eacb4389283e134b7c9a4f7c06f33c916f7 (diff) | |
| download | openfirmware-b7b3586ad821ef7500d45beb566a797ebfd2ca32.tar.gz | |
olpc/lcd: fix a messed up horizontal front porch calculation
There's a nice hfp word that gives us exactly the value we need.
Tested not to blow up on a XO-1.75.
| -rw-r--r-- | cpu/arm/olpc/lcd.fth | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/cpu/arm/olpc/lcd.fth b/cpu/arm/olpc/lcd.fth index 3ba12d34..f4e2c4b4 100644 --- a/cpu/arm/olpc/lcd.fth +++ b/cpu/arm/olpc/lcd.fth @@ -67,9 +67,8 @@ width >bytes constant /scanline htotal >chunks vtotal wljoin h# 114 lcd! \ SPUT_V_H_TOTAL - htotal >chunks hdisp - hbp >chunks - 6 - ( low ) - hbp >chunks wljoin h# 11c lcd! - + hfp >chunks hbp >chunks wljoin h# 11c lcd! + vfp vbp wljoin h# 120 lcd! h# 2000FF00 h# 194 lcd! \ DMA CTRL 1 |