Message ID | 7396d7b11366fe9ee362cb140e74dd391e66e2d6.1550529894.git.fthain@telegraphics.com.au (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | video/macfb: Always initialize DAFB colour table pointer register | expand |
On 02/18/2019 11:44 PM, Finn Thain wrote: > Don't skip the framebuffer CLUT pointer register initialization when > the first dafb_setpalette() invocation has regno equal to zero. > > Cc: linux-m68k@lists.linux-m68k.org > Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> > Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Patch queued for v5.2, thanks. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
diff --git a/drivers/video/fbdev/macfb.c b/drivers/video/fbdev/macfb.c index 37c56c45ee39..8820a556014c 100644 --- a/drivers/video/fbdev/macfb.c +++ b/drivers/video/fbdev/macfb.c @@ -148,7 +148,7 @@ static int dafb_setpalette(unsigned int regno, unsigned int red, unsigned int green, unsigned int blue, struct fb_info *info) { - static int lastreg = -1; + static int lastreg = -2; unsigned long flags; local_irq_save(flags);
Don't skip the framebuffer CLUT pointer register initialization when the first dafb_setpalette() invocation has regno equal to zero. Cc: linux-m68k@lists.linux-m68k.org Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> --- drivers/video/fbdev/macfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)