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Initialize dp->rd_cmap_{red,green,blue} in radeonfb_init_palette() for 8bpp, 

so that color map can be obtained by WSDISPLAYIO_GETCMAP ioctl(2).

Now, mlterm-fb from pkgsrc/x11/mlterm works just fine on radeonfb(4).
This commit is contained in:
rin 2021-03-14 03:14:42 +00:00
parent 623d9b5490
commit 482f9a49eb
1 changed files with 5 additions and 2 deletions
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7
sys/dev/pci/radeonfb.c
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@ -1,4 +1,4 @@
/* $NetBSD: radeonfb.c,v 1.112 2020/10/30 15:30:43 macallan Exp $ */ /* $NetBSD: radeonfb.c,v 1.113 2021/03/14 03:14:42 rin Exp $ */
/*- /*-
* Copyright (c) 2006 Itronix Inc. * Copyright (c) 2006 Itronix Inc.
@ -70,7 +70,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: radeonfb.c,v 1.112 2020/10/30 15:30:43 macallan Exp $"); __KERNEL_RCSID(0, "$NetBSD: radeonfb.c,v 1.113 2021/03/14 03:14:42 rin Exp $");
#include <sys/param.h> #include <sys/param.h>
#include <sys/systm.h> #include <sys/systm.h>
@ -2953,6 +2953,9 @@ radeonfb_init_palette(struct radeonfb_display *dp)
tmp |= tmp >> 4; tmp |= tmp >> 4;
b = tmp; b = tmp;
dp->rd_cmap_red[i] = r;
dp->rd_cmap_green[i] = g;
dp->rd_cmap_blue[i] = b;
radeonfb_putpal(dp, i, r, g, b); radeonfb_putpal(dp, i, r, g, b);
} }
} else { } else {