drm/amdgpu/gfx: clean up harvest configuration (v2)
Read back harvest configuration from registers and simplify
calculations. No need to program the raster config registers.
These are programmed as golden registers and the user mode
drivers program them as well.
v2: rebase on Tom's patches
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 37ac1b2..588e86c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1133,6 +1133,7 @@
unsigned multi_gpu_tile_size;
unsigned mc_arb_ramcfg;
unsigned gb_addr_config;
+ unsigned num_rbs;
uint32_t tile_mode_array[32];
uint32_t macrotile_mode_array[16];