[xsrc/trunk]: xsrc/external/mit/xf86-video-ati-kms/dist/src for now, limit gl...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/xsrc/rev/9bebc6b8e5c0
branches:  trunk
changeset: 10477:9bebc6b8e5c0
user:      mrg <mrg%NetBSD.org@localhost>
date:      Mon Feb 24 09:32:31 2020 +0000

description:
for now, limit glamor to TAHITI and newer chipsets only.

diffstat:

 external/mit/xf86-video-ati-kms/dist/src/radeon_glamor.c |  9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diffs (26 lines):

diff -r df8d78e1a8cf -r 9bebc6b8e5c0 external/mit/xf86-video-ati-kms/dist/src/radeon_glamor.c
--- a/external/mit/xf86-video-ati-kms/dist/src/radeon_glamor.c  Sun Feb 23 23:18:01 2020 +0000
+++ b/external/mit/xf86-video-ati-kms/dist/src/radeon_glamor.c  Mon Feb 24 09:32:31 2020 +0000
@@ -81,6 +81,14 @@
 
        s = xf86GetOptValString(info->Options, OPTION_ACCELMETHOD);
        if (!s) {
+#ifdef __NetBSD__
+               /*
+                * glamor isn't working yet for GL.  disable where not
+                * needed for anything at all.
+                */
+               if (info->ChipFamily < CHIP_FAMILY_TAHITI)
+                       return FALSE;
+#else
                if (xorgGetVersion() >= XORG_VERSION_NUMERIC(1,18,3,0,0)) {
                        if (info->ChipFamily < CHIP_FAMILY_R600)
                                return FALSE;
@@ -88,6 +96,7 @@
                        if (info->ChipFamily < CHIP_FAMILY_TAHITI)
                                return FALSE;
                }
+#endif
        }
 
        if (s && strcasecmp(s, "glamor") != 0) {