drm/amdgpu/gfx6: use cached values for raster config in clear state

Use the cached values rather than hardcoding it.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index 9430d48..edef17d 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -2962,25 +2962,7 @@ static void gfx_v6_0_get_csb_buffer(struct amdgpu_device *adev,
 
        buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 1));
        buffer[count++] = cpu_to_le32(mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START);
-
-       switch (adev->asic_type) {
-       case CHIP_TAHITI:
-       case CHIP_PITCAIRN:
-               buffer[count++] = cpu_to_le32(0x2a00126a);
-               break;
-       case CHIP_VERDE:
-               buffer[count++] = cpu_to_le32(0x0000124a);
-               break;
-       case CHIP_OLAND:
-               buffer[count++] = cpu_to_le32(0x00000082);
-               break;
-       case CHIP_HAINAN:
-               buffer[count++] = cpu_to_le32(0x00000000);
-               break;
-       default:
-               buffer[count++] = cpu_to_le32(0x00000000);
-               break;
-       }
+       buffer[count++] = cpu_to_le32(adev->gfx.config.rb_config[0][0].raster_config);
 
        buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0));
        buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE);