drm/amdgpu: convert vega20_ih.c to IP version checks

For consistency with newer asics.

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

diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
index 59dfca0..1706081 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
@@ -267,7 +267,7 @@ static void vega20_ih_reroute_ih(struct amdgpu_device *adev)
        /* vega20 ih reroute will go through psp this
         * function is used for newer asics starting arcturus
         */
-       if (adev->asic_type >= CHIP_ARCTURUS) {
+       if (adev->ip_versions[OSSSYS_HWIP][0] >= IP_VERSION(4, 2, 1)) {
                /* Reroute to IH ring 1 for VMC */
                WREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_INDEX, 0x12);
                tmp = RREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_DATA);
@@ -308,7 +308,7 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev)
 
        adev->nbio.funcs->ih_control(adev);
 
-       if (adev->asic_type == CHIP_ARCTURUS &&
+       if ((adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 2, 1)) &&
            adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
                ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN);
                if (adev->irq.ih.use_bus_addr) {
@@ -321,7 +321,7 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev)
        /* psp firmware won't program IH_CHICKEN for aldebaran
         * driver needs to program it properly according to
         * MC_SPACE type in IH_RB_CNTL */
-       if (adev->asic_type == CHIP_ALDEBARAN) {
+       if (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0)) {
                ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_ALDEBARAN);
                if (adev->irq.ih.use_bus_addr) {
                        ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN,