gpu: nvgpu: VBIOS version check

Add a minimum VBIOS version field for each SKU. This requires the
gk20a_platform structure to be per SKU.

Also sets power_on back to false if there was any error in booting
GPU.

Bug 1811880

Change-Id: I23ef312f0db7061b31a3d503ded7e41ef45ad6b3
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1227229
(cherry picked from commit 69c9ab4349ec7526a7f8a2fcad01f9128ed4769c)
Reviewed-on: http://git-master/r/1239428
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 9eebfe88..55ebf2da 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -1059,6 +1059,9 @@ int gk20a_pm_finalize_poweron(struct device *dev)
         }
 
 done:
+        if (err)
+                g->power_on = false;
+
         return err;
 }