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drm/amdgpu: correct the funtion to clear GCEA error status

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The bit 11 of GCEA_ERR_STATUS register is used to clear GCEA error
status.

Signed-off-by: Dennis Li <Dennis.Li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dennis Li 2021-05-10 15:57:04 +08:00 committed by Alex Deucher
parent 9798970bc7
commit 4f64f1c8e1
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
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@ -1666,13 +1666,16 @@ static void gfx_v9_4_2_reset_utc_err_status(struct amdgpu_device *adev)
static void gfx_v9_4_2_reset_ea_err_status(struct amdgpu_device *adev)
{
uint32_t i, j;
uint32_t value;
value = REG_SET_FIELD(0, GCEA_ERR_STATUS, CLEAR_ERROR_STATUS, 0x1);
mutex_lock(&adev->grbm_idx_mutex);
for (i = 0; i < gfx_v9_4_2_ea_err_status_regs.se_num; i++) {
for (j = 0; j < gfx_v9_4_2_ea_err_status_regs.instance;
j++) {
gfx_v9_4_2_select_se_sh(adev, i, 0, j);
WREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_4_2_ea_err_status_regs), 0x10);
WREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_4_2_ea_err_status_regs), value);
}
}
gfx_v9_4_2_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);