> -----Original Message----- > From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf > Of Huang Rui > Sent: Wednesday, July 19, 2017 10:21 PM > To: amd-gfx at lists.freedesktop.org > Cc: Huang, Ray > Subject: [PATCH] drm/amdgpu: fix the incorrect scratch reg number on gfx v9 > > There are 8 scratch registers on gfx v9 (scrach_reg0 -> scratch_reg7). > > Signed-off-by: Huang Rui <ray.huang at amd.com> Reviewed-by: Alex Deucher <alexander.deucher at amd.com> > --- > drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c > b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c > index 48b43ea..4d7f042 100644 > --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c > +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c > @@ -211,7 +211,7 @@ static void gfx_v9_0_init_golden_registers(struct > amdgpu_device *adev) > > static void gfx_v9_0_scratch_init(struct amdgpu_device *adev) > { > - adev->gfx.scratch.num_reg = 7; > + adev->gfx.scratch.num_reg = 8; > adev->gfx.scratch.reg_base = SOC15_REG_OFFSET(GC, 0, > mmSCRATCH_REG0); > adev->gfx.scratch.free_mask = (1u << adev->gfx.scratch.num_reg) - > 1; > } > -- > 2.7.4 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
