Re: [PATCH 2/2] drm/amdgpu/display: enable CONFIG_DRM_AMD_DC_DCN1_0 by default
On 2018-05-31 10:33 AM, Alex Deucher wrote: > It's required for displays on Raven. The DCN bandwidth calcs use > floating point, but DCN is APU only and it already depends on > X86. > > Signed-off-by: Alex Deucher Series is Reviewed-by: Harry Wentland Harry > --- > drivers/gpu/drm/amd/display/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/amd/display/Kconfig > b/drivers/gpu/drm/amd/display/Kconfig > index 9d56889279b3..4c35625eb2c7 100644 > --- a/drivers/gpu/drm/amd/display/Kconfig > +++ b/drivers/gpu/drm/amd/display/Kconfig > @@ -12,6 +12,7 @@ config DRM_AMD_DC > config DRM_AMD_DC_DCN1_0 > bool "DCN 1.0 Raven family" > depends on DRM_AMD_DC && X86 > + default y > help > Choose this option if you want to have > RV family for display engine > ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
Re: [PATCH 2/2] drm/amdgpu/display: enable CONFIG_DRM_AMD_DC_DCN1_0 by default
On 2018-05-31 12:08 PM, Michel Dänzer wrote: > On 2018-05-31 04:33 PM, Alex Deucher wrote: >> It's required for displays on Raven. The DCN bandwidth calcs use >> floating point, but DCN is APU only and it already depends on >> X86. >> >> Signed-off-by: Alex Deucher >> --- >> drivers/gpu/drm/amd/display/Kconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/drivers/gpu/drm/amd/display/Kconfig >> b/drivers/gpu/drm/amd/display/Kconfig >> index 9d56889279b3..4c35625eb2c7 100644 >> --- a/drivers/gpu/drm/amd/display/Kconfig >> +++ b/drivers/gpu/drm/amd/display/Kconfig >> @@ -12,6 +12,7 @@ config DRM_AMD_DC >> config DRM_AMD_DC_DCN1_0 >> bool "DCN 1.0 Raven family" >> depends on DRM_AMD_DC && X86 >> +default y >> help >>Choose this option if you want to have >>RV family for display engine >> > > Can CONFIG_DRM_AMD_DC_DCN1_0 just be replaced by (something like) > CONFIG_X86 altogether? > > Good idea. Will have to check with some of the DC guys but it seems like a better option than the DCN1 one. Harry ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
Re: [PATCH 2/2] drm/amdgpu/display: enable CONFIG_DRM_AMD_DC_DCN1_0 by default
On 2018-05-31 04:33 PM, Alex Deucher wrote: > It's required for displays on Raven. The DCN bandwidth calcs use > floating point, but DCN is APU only and it already depends on > X86. > > Signed-off-by: Alex Deucher > --- > drivers/gpu/drm/amd/display/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/amd/display/Kconfig > b/drivers/gpu/drm/amd/display/Kconfig > index 9d56889279b3..4c35625eb2c7 100644 > --- a/drivers/gpu/drm/amd/display/Kconfig > +++ b/drivers/gpu/drm/amd/display/Kconfig > @@ -12,6 +12,7 @@ config DRM_AMD_DC > config DRM_AMD_DC_DCN1_0 > bool "DCN 1.0 Raven family" > depends on DRM_AMD_DC && X86 > + default y > help > Choose this option if you want to have > RV family for display engine > Can CONFIG_DRM_AMD_DC_DCN1_0 just be replaced by (something like) CONFIG_X86 altogether? -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
[PATCH 2/2] drm/amdgpu/display: enable CONFIG_DRM_AMD_DC_DCN1_0 by default
It's required for displays on Raven. The DCN bandwidth calcs use floating point, but DCN is APU only and it already depends on X86. Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig index 9d56889279b3..4c35625eb2c7 100644 --- a/drivers/gpu/drm/amd/display/Kconfig +++ b/drivers/gpu/drm/amd/display/Kconfig @@ -12,6 +12,7 @@ config DRM_AMD_DC config DRM_AMD_DC_DCN1_0 bool "DCN 1.0 Raven family" depends on DRM_AMD_DC && X86 + default y help Choose this option if you want to have RV family for display engine -- 2.13.6 ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
