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authorAlex Deucher <alexander.deucher@amd.com>2016-06-02 16:24:53 +0300
committerAlex Deucher <alexander.deucher@amd.com>2016-07-07 21:51:09 +0300
commitb8c9fd5ad4b478ec1a5482177833e1a7082e48bd (patch)
treebde1728e14bbeaf609e92f81cdc96862ea942db1 /drivers/gpu/drm/radeon/radeon_drv.c
parent522761cbc80df90e94a77cf699fa0c94f55aa43c (diff)
downloadlinux-b8c9fd5ad4b478ec1a5482177833e1a7082e48bd.tar.xz
drm/radeon/atpx: track whether if this is a hybrid graphics platform
hybrid graphics in this case refers to systems which use the new platform d3 cold ACPI methods as opposed to ATPX for dGPU power control. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 601eae840b74..1ef9ab3d3ddd 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -164,10 +164,12 @@ void radeon_debugfs_cleanup(struct drm_minor *minor);
void radeon_register_atpx_handler(void);
void radeon_unregister_atpx_handler(void);
bool radeon_has_atpx_dgpu_power_cntl(void);
+bool radeon_is_atpx_hybrid(void);
#else
static inline void radeon_register_atpx_handler(void) {}
static inline void radeon_unregister_atpx_handler(void) {}
static inline bool radeon_has_atpx_dgpu_power_cntl(void) { return false; }
+static inline bool radeon_is_atpx_hybrid(void) { return false; }
#endif
int radeon_no_wb;