gpu: nvpgu: Use correct chipid

Add gm20b "B" revision chipip.

Bug 1870669

Change-Id: Ife31e6d739aabb8ef4a4f401091c3202b415a70e
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1490650
Reviewed-by: Samuel Payne <spayne@nvidia.com>
Signed-off-by: Samuel Payne <spayne@nvidia.com>
Reviewed-on: http://git-master/r/1490648
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 64716ac4..ffce1c5e 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1448,6 +1448,8 @@ int gk20a_wait_for_idle(struct device *dev);
         GK20A_GPUID(NVGPU_GPU_ARCH_GM200, NVGPU_GPU_IMPL_GM20B)
 #define NVGPU_GPUID_GP10B \
         GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP10B)
+#define GK20A_GPUID_GM20B_B \
+        GK20A_GPUID(NVGPU_GPU_ARCH_GM200, NVGPU_GPU_IMPL_GM20B_B)
 #define NVGPU_GPUID_GP104 \
         GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP104)
 #define NVGPU_GPUID_GP106 \