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video: fbdev: atari: Fix ext_setcolreg()
authorGeert Uytterhoeven <geert@linux-m68k.org>
Mon, 11 Jul 2022 15:50:28 +0000 (17:50 +0200)
committerHelge Deller <deller@gmx.de>
Mon, 18 Jul 2022 05:56:18 +0000 (07:56 +0200)
commit68e56ffc0a5c9b3d140d18b896797d60bdc4e784
tree6342e9d2b90098cedcdeb398365ea999fc88a348tree | snapshot
parentfc65a65fc4a2dc617f0c31c150065eeacd0b4322commit | diff
video: fbdev: atari: Fix ext_setcolreg()

The red, green, and blue color values are 16-bit, while the external
graphics hardware registers are 8-bit.
Add the missing conversion from 16-bit to 8-bit.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
drivers/video/fbdev/atafb.c diff | blob | history
Linux Kernel Source Tree.