drm/amdgpu: enable gfxoff for raven1 refresh

BugLink: https://bugs.launchpad.net/bugs/1862227
[ Upstream commit e0c63812352298efbce2a71483c1dab627d0c288 ]

When smu version is larger than 0x41e2b, it will load
raven_kicker_rlc.bin.To enable gfxoff for raven_kicker_rlc.bin,it
needs to avoid adev->pm.pp_feature &= ~PP_GFXOFF_MASK when it loads
raven_kicker_rlc.bin.

Signed-off-by: changzhu <Changfeng.Zhu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 823a2edaa435e37d17690dfd19323e81dcb36a86..8b8bb07b3cbf4490a6209cca98c849b5871bfbb2 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -603,17 +603,10 @@ static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev)
        case CHIP_VEGA20:
                break;
        case CHIP_RAVEN:
-               /* Disable GFXOFF on original raven.  There are combinations
-                * of sbios and platforms that are not stable.
-                */
-               if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8))
-                       adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
-               else if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)
-                        &&((adev->gfx.rlc_fw_version != 106 &&
-                            adev->gfx.rlc_fw_version < 531) ||
-                           (adev->gfx.rlc_fw_version == 53815) ||
-                           (adev->gfx.rlc_feature_version < 1) ||
-                           !adev->gfx.rlc.is_rlc_v2_1))
+               if (!(adev->rev_id >= 0x8 ||
+                     adev->pdev->device == 0x15d8) &&
+                   (adev->pm.fw_version < 0x41e2b || /* not raven1 fresh */
+                    !adev->gfx.rlc.is_rlc_v2_1)) /* without rlc save restore ucodes */
                        adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
 
                if (adev->pm.pp_feature & PP_GFXOFF_MASK)