From ed91dd49ba194abdcc99145ef233ac62f444f5a0 Mon Sep 17 00:00:00 2001 From: Xiangliang Yu Date: Tue, 29 Nov 2016 16:53:52 +0800 Subject: [PATCH] drm/amd/powerplay: cut digest part MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit For virtualization, FW size need to cut its digest part. Signed-off-by: Frank Min Signed-off-by: Monk Liu Signed-off-by: Xiangliang Yu Reviewed-by: Alex Deucher Acked-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c index c9bd1cf5..877445d 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c @@ -372,6 +372,10 @@ static int smu7_populate_single_firmware_entry(struct pp_smumgr *smumgr, entry->image_addr_low = smu_lower_32_bits(info.mc_addr); entry->meta_data_addr_high = 0; entry->meta_data_addr_low = 0; + + /* digest need be excluded out */ + if (cgs_is_virtualization_enabled(smumgr->device)) + info.image_size -= 20; entry->data_size_byte = info.image_size; entry->num_register_entries = 0; } -- 2.7.4