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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
index fa948dcbdd5d..0020a0ea43ff 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@@ -63,6 +63,10 @@ bool amdgpu_has_atpx(void) {
63 return amdgpu_atpx_priv.atpx_detected; 63 return amdgpu_atpx_priv.atpx_detected;
64} 64}
65 65
66bool amdgpu_has_atpx_dgpu_power_cntl(void) {
67 return amdgpu_atpx_priv.atpx.functions.power_cntl;
68}
69
66/** 70/**
67 * amdgpu_atpx_call - call an ATPX method 71 * amdgpu_atpx_call - call an ATPX method
68 * 72 *
@@ -142,10 +146,6 @@ static void amdgpu_atpx_parse_functions(struct amdgpu_atpx_functions *f, u32 mas
142 */ 146 */
143static int amdgpu_atpx_validate(struct amdgpu_atpx *atpx) 147static int amdgpu_atpx_validate(struct amdgpu_atpx *atpx)
144{ 148{
145 /* make sure required functions are enabled */
146 /* dGPU power control is required */
147 atpx->functions.power_cntl = true;
148
149 if (atpx->functions.px_params) { 149 if (atpx->functions.px_params) {
150 union acpi_object *info; 150 union acpi_object *info;
151 struct atpx_px_params output; 151 struct atpx_px_params output;