From ad7d0ff3e79a100a24b66e8908a45402c20c3685 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 2 May 2017 16:15:06 -0400 Subject: [PATCH] drm/amdgpu/gfx9: derive tile pipes from golden settings MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit rather than hardcoding it. Acked-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 5 ++++- 1 file changed, 4 insertions(+), 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 484ead2a20a4..741b56f996c4 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -771,7 +771,6 @@ static void gfx_v9_0_gpu_early_init(struct amdgpu_device *adev) switch (adev->asic_type) { case CHIP_VEGA10: adev->gfx.config.max_shader_engines = 4; - adev->gfx.config.max_tile_pipes = 8; //?? adev->gfx.config.max_cu_per_sh = 16; adev->gfx.config.max_sh_per_se = 1; adev->gfx.config.max_backends_per_se = 4; @@ -800,6 +799,10 @@ static void gfx_v9_0_gpu_early_init(struct amdgpu_device *adev) adev->gfx.config.gb_addr_config, GB_ADDR_CONFIG, NUM_PIPES); + + adev->gfx.config.max_tile_pipes = + adev->gfx.config.gb_addr_config_fields.num_pipes; + adev->gfx.config.gb_addr_config_fields.num_banks = 1 << REG_GET_FIELD( adev->gfx.config.gb_addr_config, -- 2.20.1