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drm/radeon: Add module param to control CIK support

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If AMDGPU supports CIK, add a module parameter to control CIK
support in radeon. It's off by default in radeon, while it will be
on by default in AMDGPU.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Felix Kuehling 2017-04-20 14:41:34 -04:00 • committed by Alex Deucher
parent 9c2e1ae3ae
commit e7f78b69ab
3 changed files with 28 additions and 0 deletions
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6
drivers/gpu/drm/radeon/radeon_drv.c
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@ -295,6 +295,12 @@ module_param_named(uvd, radeon_uvd, int, 0444);
MODULE_PARM_DESC(vce, "vce enable/disable vce support (1 = enable, 0 = disable)");
module_param_named(vce, radeon_vce, int, 0444);
#ifdef CONFIG_DRM_AMDGPU_CIK
int radeon_cik_support = 0;
MODULE_PARM_DESC(cik_support, "CIK support (1 = enabled, 0 = disabled (default))");
module_param_named(cik_support, radeon_cik_support, int, 0444);
#endif
static struct pci_device_id pciidlist[] = {
radeon_PCI_IDS
};