gpu: nvgpu: Update clk_vin interface as per chips_a

clk_vin data structures updated as new calibration type (v20) is added.
GP106 header does not have vin calibration type.
Assuming V10 if calibration type is not V20.
Add fuse calibration for V20 type.

Bug 200399373

Change-Id: I9449de1ecb0d0873f3bc16f46660f93fab5b9eac
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1687591
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/ctrl/ctrlclk.h b/drivers/gpu/nvgpu/ctrl/ctrlclk.h
index 3a383c17..3d50f413 100644
--- a/drivers/gpu/nvgpu/ctrl/ctrlclk.h
+++ b/drivers/gpu/nvgpu/ctrl/ctrlclk.h
@@ -135,6 +135,30 @@ struct ctrl_clk_clk_delta {
         int volt_deltauv[CTRL_CLK_CLK_DELTA_MAX_VOLT_RAILS];
 };
 
+struct ctrl_clk_vin_v10 {
+        u32 slope;
+        u32 intercept;
+};
+
+struct ctrl_clk_vin_v20 {
+        s8 offset;
+        s8 gain;
+};
+
+union ctrl_clk_vin_data_v20 {
+        struct ctrl_clk_vin_v10 cal_v10;
+        struct ctrl_clk_vin_v20 cal_v20;
+};
+
+struct ctrl_clk_vin_device_info_data_v10 {
+        struct ctrl_clk_vin_v10 vin_cal;
+};
+
+struct ctrl_clk_vin_device_info_data_v20 {
+        u8 cal_type;
+        union ctrl_clk_vin_data_v20 vin_cal;
+};
+
 union ctrl_clk_clk_prog_1x_source_data {
         struct ctrl_clk_clk_prog_1x_source_pll pll;
 };