gpu: nvgpu: kconfig: remove GK20A_PERFMON config

Removed de-funct GK20A_PERFMON config from Kconfig,
since code related to this functionality removed
long ago and DEVFREQ is getting used for gpu frequency
scaling.

Change-Id: Ic6828117a06f09446b64c789a1475c520ca520f8
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1747883
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/gpu/nvgpu/Kconfig b/drivers/gpu/nvgpu/Kconfig
index ac0fa261..84c30666 100644
--- a/drivers/gpu/nvgpu/Kconfig
+++ b/drivers/gpu/nvgpu/Kconfig
@@ -15,19 +15,11 @@ config GK20A_PMU
 choice
         depends on GK20A
         prompt "Enable GK20A frequency scaling"
-        default GK20A_PERFMON
+        default GK20A_DEVFREQ
         optional
         help
           Select this entry to enable gk20a scaling
 
-config GK20A_PERFMON
-        bool "Use Perfmon"
-        help
-          Select this to enable built-in perfmon scaling.
-          The built-in scaling option uses simplistic
-          scaling mechanism (if busy, increase frequency and
-          decrease frequency if idle).
-
 config GK20A_DEVFREQ
         depends on COMMON_CLK
         bool "Use Devfreq"