[Intel-gfx] [PATCH 1/8] tools/intel_bios_reader: fix SSC freq for VLV/CHV
Imre Deak
imre.deak at intel.com
Tue Mar 31 10:32:29 PDT 2015
VLV/CHV has a fixed 100MHz SSC reference frequency.
Signed-off-by: Imre Deak <imre.deak at intel.com>
---
tools/intel_bios_reader.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/intel_bios_reader.c b/tools/intel_bios_reader.c
index 4fa47a9..8704cdf 100644
--- a/tools/intel_bios_reader.c
+++ b/tools/intel_bios_reader.c
@@ -153,7 +153,9 @@ static void dump_general_features(const struct bdb_block *block)
printf("\tExternal VBT: %s\n", YESNO(features->download_ext_vbt));
printf("\tEnable SSC: %s\n", YESNO(features->enable_ssc));
if (features->enable_ssc) {
- if (HAS_PCH_SPLIT(devid))
+ if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid))
+ printf("\tSSC frequency: 100 MHz\n");
+ else if (HAS_PCH_SPLIT(devid))
printf("\tSSC frequency: %s\n", features->ssc_freq ?
"100 MHz" : "120 MHz");
else
--
2.1.0
More information about the Intel-gfx
mailing list