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| author | Timothy Pearson <tpearson@raptorengineering.com> | 2019-12-07 16:47:46 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-12-18 16:09:05 -0500 |
| commit | 16a9dea110a67d62401ffeac4828cabdedec7548 (patch) | |
| tree | f1c99c99e120fed115928c0c5d8ff6b007ae7f75 /drivers/gpu/drm/amd/display/Kconfig | |
| parent | 6ca3928da66ea08f87ad200c6e521e421ab5d59b (diff) | |
| download | linux-16a9dea110a67d62401ffeac4828cabdedec7548.tar.gz linux-16a9dea110a67d62401ffeac4828cabdedec7548.tar.bz2 linux-16a9dea110a67d62401ffeac4828cabdedec7548.zip | |
amdgpu: Enable initial DCN support on POWER
DCN requires floating point support to operate. Add the appropriate
x86/ppc64 guards and FPU / AltiVec / VSX context switches to DCN.
Note that the current DC20 code doesn't contain all required FPU
wrappers on x86 or POWER, so this patch is insufficient to fully
enable DC20 on POWER.
v2: s/X86_64/X86/g to retain previous behavior.
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/amd/display/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig index 096db863c345..87858bc57e64 100644 --- a/drivers/gpu/drm/amd/display/Kconfig +++ b/drivers/gpu/drm/amd/display/Kconfig @@ -6,7 +6,7 @@ config DRM_AMD_DC bool "AMD DC - Enable new display engine" default y select SND_HDA_COMPONENT if SND_HDA_CORE - select DRM_AMD_DC_DCN if X86 && !(KCOV_INSTRUMENT_ALL && KCOV_ENABLE_COMPARISONS) + select DRM_AMD_DC_DCN if (X86 || PPC64) && !(KCOV_INSTRUMENT_ALL && KCOV_ENABLE_COMPARISONS) help Choose this option if you want to use the new display engine support for AMDGPU. This adds required support for Vega and |