From: Hawking Zhang Date: Mon, 30 Nov 2020 14:49:40 +0000 (+0800) Subject: drm/amdgpu: correct ih cg programming for vega10 ih block X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2601fa6464c64c0373af3f14d0b4ed56def3f723;p=linux.git drm/amdgpu: correct ih cg programming for vega10 ih block vega10/12 and RAVEN don't support soft override ih_buffer_mem_clk. Signed-off-by: Hawking Zhang Acked-by: Christian König Acked-by: Felix Kuehling Reviewed-by: Dennis Li Reviewed-by: Feifei Xu Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c index 629ba46013aac..32c3dd0b62766 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c @@ -640,15 +640,11 @@ static void vega10_ih_update_clockgating_state(struct amdgpu_device *adev, def = data = RREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL); field_val = enable ? 0 : 1; /** - * Vega10 does not have IH_RETRY_INT_CAM_MEM_CLK_SOFT_OVERRIDE - * and IH_BUFFER_MEM_CLK_SOFT_OVERRIDE field. + * Vega10/12 and RAVEN don't have IH_BUFFER_MEM_CLK_SOFT_OVERRIDE field. */ - if (adev->asic_type > CHIP_VEGA10) { - data = REG_SET_FIELD(data, IH_CLK_CTRL, - IH_RETRY_INT_CAM_MEM_CLK_SOFT_OVERRIDE, field_val); + if (adev->asic_type == CHIP_RENOIR) data = REG_SET_FIELD(data, IH_CLK_CTRL, IH_BUFFER_MEM_CLK_SOFT_OVERRIDE, field_val); - } data = REG_SET_FIELD(data, IH_CLK_CTRL, DBUS_MUX_CLK_SOFT_OVERRIDE, field_val);