Carried over from radeon, but no longer used.
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c | 88 -------------------------
drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | 9 ---
2 files changed, 97 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
index 1c4595562f8f..344967df3137 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
@@ -184,61 +184,6 @@ u32 amdgpu_dpm_get_vrefresh(struct amdgpu_device *adev)
return vrefresh;
}
-void amdgpu_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
- u32 *p, u32 *u)
-{
- u32 b_c = 0;
- u32 i_c;
- u32 tmp;
-
- i_c = (i * r_c) / 100;
- tmp = i_c >> p_b;
-
- while (tmp) {
- b_c++;
- tmp >>= 1;
- }
-
- *u = (b_c + 1) / 2;
- *p = i_c / (1 << (2 * (*u)));
-}
-
-int amdgpu_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
-{
- u32 k, a, ah, al;
- u32 t1;
-
- if ((fl == 0) || (fh == 0) || (fl > fh))
- return -EINVAL;
-
- k = (100 * fh) / fl;
- t1 = (t * (k - 100));
- a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
- a = (a + 5) / 10;
- ah = ((a * t) + 5000) / 10000;
- al = a - ah;
-
- *th = t - ah;
- *tl = t + al;
-
- return 0;
-}
-
-bool amdgpu_is_uvd_state(u32 class, u32 class2)
-{
- if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
- return true;
- if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
- return true;
- if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
- return true;
- if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
- return true;
- if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
- return true;
- return false;
-}
-
bool amdgpu_is_internal_thermal_sensor(enum amdgpu_int_thermal_type sensor)
{
switch (sensor) {
@@ -949,39 +894,6 @@ enum amdgpu_pcie_gen amdgpu_get_pcie_gen_support(struct amdgpu_device *adev,
return AMDGPU_PCIE_GEN1;
}
-u16 amdgpu_get_pcie_lane_support(struct amdgpu_device *adev,
- u16 asic_lanes,
- u16 default_lanes)
-{
- switch (asic_lanes) {
- case 0:
- default:
- return default_lanes;
- case 1:
- return 1;
- case 2:
- return 2;
- case 4:
- return 4;
- case 8:
- return 8;
- case 12:
- return 12;
- case 16:
- return 16;
- }
-}
-
-u8 amdgpu_encode_pci_lane_width(u32 lanes)
-{
- u8 encoded_lanes[] = { 0, 1, 2, 0, 3, 0, 0, 0, 4, 0, 0, 0, 5, 0, 0, 0, 6 };
-
- if (lanes > 16)
- return 0;
-
- return encoded_lanes[lanes];
-}
-
struct amd_vce_state*
amdgpu_get_vce_clock_state(void *handle, u32 idx)
{
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
index 2f61e9edb1c1..e871e022c129 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
@@ -486,10 +486,6 @@ void amdgpu_dpm_print_ps_status(struct amdgpu_device *adev,
u32 amdgpu_dpm_get_vblank_time(struct amdgpu_device *adev);
u32 amdgpu_dpm_get_vrefresh(struct amdgpu_device *adev);
void amdgpu_dpm_get_active_displays(struct amdgpu_device *adev);
-bool amdgpu_is_uvd_state(u32 class, u32 class2);
-void amdgpu_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
- u32 *p, u32 *u);
-int amdgpu_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th);
bool amdgpu_is_internal_thermal_sensor(enum amdgpu_int_thermal_type sensor);
@@ -505,11 +501,6 @@ enum amdgpu_pcie_gen amdgpu_get_pcie_gen_support(struct amdgpu_device *adev,
enum amdgpu_pcie_gen asic_gen,
enum amdgpu_pcie_gen default_gen);
-u16 amdgpu_get_pcie_lane_support(struct amdgpu_device *adev,
- u16 asic_lanes,
- u16 default_lanes);
-u8 amdgpu_encode_pci_lane_width(u32 lanes);
-
struct amd_vce_state*
amdgpu_get_vce_clock_state(void *handle, u32 idx);
--
2.20.1
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