On Wed, Sep 13, 2017 at 10:13 AM, Harry Wentland <harry.wentland at amd.com> wrote: > v2: Clarify help text for pre-vega config > v3: Refer to older ASIC in more generic DCE 8,10,11 fashion > > Signed-off-by: Harry Wentland <harry.wentland at amd.com> Reviewed-by: Alex Deucher <alexander.deucher at amd.com> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 ++ > drivers/gpu/drm/amd/display/Kconfig | 8 ++++++++ > 2 files changed, 10 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > index 34671790ce80..8c496a57788f 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > @@ -1995,7 +1995,9 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type) > case CHIP_TONGA: > case CHIP_FIJI: > case CHIP_VEGA10: > +#if defined(CONFIG_DRM_AMD_DC_PRE_VEGA) > return amdgpu_dc != 0; > +#endif > case CHIP_KABINI: > case CHIP_MULLINS: > return amdgpu_dc > 0; > diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig > index e91b6e57cf03..1d1a5f807030 100644 > --- a/drivers/gpu/drm/amd/display/Kconfig > +++ b/drivers/gpu/drm/amd/display/Kconfig > @@ -3,11 +3,19 @@ menu "Display Engine Configuration" > > config DRM_AMD_DC > bool "AMD DC - Enable new display engine > + default y > help > Choose this option if you want to use the new display engine > support for AMDGPU. This adds required support for Vega and > Raven ASICs. > > +config DRM_AMD_DC_PRE_VEGA > + bool "DC support for Polaris and older ASICs" > + default n > + help > + Choose this option to enable the new DC support for older asics > + by default. This includes DCE 8, 10, and 11. > + > config DRM_AMD_DC_DCN1_0 > bool "DCN 1.0 Raven family" > depends on DRM_AMD_DC && X86 > -- > 2.11.0 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
