For patches 13-25: Reviewed-by: Marek Olšák <marek.ol...@amd.com>
I think the series will also need a newer libdrm than the one required by configure.ac, but my latest configure.ac patch for Vega should address that. Marek On Tue, Mar 28, 2017 at 11:12 AM, Nicolai Hähnle <nhaeh...@gmail.com> wrote: > From: Nicolai Hähnle <nicolai.haeh...@amd.com> > > TODO add features.txt and ChangeLog > > v2: > - fill in DRM version requirement > - disable on SI due to CP DMA faults > --- > src/gallium/drivers/radeonsi/si_pipe.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/src/gallium/drivers/radeonsi/si_pipe.c > b/src/gallium/drivers/radeonsi/si_pipe.c > index 277fa28..9096f16 100644 > --- a/src/gallium/drivers/radeonsi/si_pipe.c > +++ b/src/gallium/drivers/radeonsi/si_pipe.c > @@ -461,20 +461,30 @@ static int si_get_param(struct pipe_screen* pscreen, > enum pipe_cap param) > > case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY: > case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY: > case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY: > /* SI doesn't support unaligned loads. > * CIK needs DRM 2.50.0 on radeon. */ > return sscreen->b.chip_class == SI || > (sscreen->b.info.drm_major == 2 && > sscreen->b.info.drm_minor < 50); > > + case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE: > + /* Disable on SI due to VM faults in CP DMA. Enable once these > + * faults are mitigated in software. > + */ > + if (sscreen->b.chip_class >= CIK && > + sscreen->b.info.drm_major == 3 && > + sscreen->b.info.drm_minor >= 13) > + return RADEON_SPARSE_PAGE_SIZE; > + return 0; > + > /* Unsupported features. */ > case PIPE_CAP_BUFFER_SAMPLER_VIEW_RGBA_ONLY: > case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: > case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS: > case PIPE_CAP_USER_VERTEX_BUFFERS: > case PIPE_CAP_FAKE_SW_MSAA: > case PIPE_CAP_TEXTURE_GATHER_OFFSETS: > case PIPE_CAP_VERTEXID_NOBASE: > case PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES: > case PIPE_CAP_TGSI_VOTE: > -- > 2.9.3 > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
