[PATCH 2/5] drm/amdgpu/rlc: gfx_v6 change the method to call rlc function

[likun Gao]

From: Likun Gao <likun....@amd.com>

Use struct pointer to call rlc function.

Signed-off-by: Likun Gao <likun....@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c 
b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index d76eb27..9b5523d 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -2403,7 +2403,7 @@ static int gfx_v6_0_rlc_init(struct amdgpu_device *adev)
                if (r) {
                        dev_warn(adev->dev, "(%d) create RLC sr bo failed\n",
                                 r);
-                       gfx_v6_0_rlc_fini(adev);
+                       adev->gfx.rlc.funcs->rlc_fini(adev);
                        return r;
                }
 
@@ -2428,7 +2428,7 @@ static int gfx_v6_0_rlc_init(struct amdgpu_device *adev)
                                              (void **)&adev->gfx.rlc.cs_ptr);
                if (r) {
                        dev_warn(adev->dev, "(%d) create RLC c bo failed\n", r);
-                       gfx_v6_0_rlc_fini(adev);
+                       adev->gfx.rlc.funcs->rlc_fini(adev);
                        return r;
                }
 
@@ -2549,8 +2549,8 @@ static int gfx_v6_0_rlc_resume(struct amdgpu_device *adev)
        if (!adev->gfx.rlc_fw)
                return -EINVAL;
 
-       gfx_v6_0_rlc_stop(adev);
-       gfx_v6_0_rlc_reset(adev);
+       adev->gfx.rlc.funcs->rlc_stop(adev);
+       adev->gfx.rlc.funcs->rlc_reset(adev);
        gfx_v6_0_init_pg(adev);
        gfx_v6_0_init_cg(adev);
 
@@ -2578,7 +2578,7 @@ static int gfx_v6_0_rlc_resume(struct amdgpu_device *adev)
        WREG32(mmRLC_UCODE_ADDR, 0);
 
        gfx_v6_0_enable_lbpw(adev, gfx_v6_0_lbpw_supported(adev));
-       gfx_v6_0_rlc_start(adev);
+       adev->gfx.rlc.funcs->rlc_start(adev);
 
        return 0;
 }
@@ -3075,6 +3075,15 @@ static const struct amdgpu_gfx_funcs gfx_v6_0_gfx_funcs 
= {
        .select_me_pipe_q = &gfx_v6_0_select_me_pipe_q
 };
 
+static const struct amdgpu_rlc_funcs gfx_v6_0_rlc_funcs = {
+       .rlc_init = gfx_v6_0_rlc_init,
+       .rlc_fini = gfx_v6_0_rlc_fini,
+       .rlc_resume = gfx_v6_0_rlc_resume,
+       .rlc_stop = gfx_v6_0_rlc_stop,
+       .rlc_reset = gfx_v6_0_rlc_reset,
+       .rlc_start = gfx_v6_0_rlc_start
+};
+
 static int gfx_v6_0_early_init(void *handle)
 {
        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -3082,6 +3091,7 @@ static int gfx_v6_0_early_init(void *handle)
        adev->gfx.num_gfx_rings = GFX6_NUM_GFX_RINGS;
        adev->gfx.num_compute_rings = GFX6_NUM_COMPUTE_RINGS;
        adev->gfx.funcs = &gfx_v6_0_gfx_funcs;
+       adev->gfx.rlc.funcs = &gfx_v6_0_rlc_funcs;
        gfx_v6_0_set_ring_funcs(adev);
        gfx_v6_0_set_irq_funcs(adev);
 
@@ -3114,7 +3124,7 @@ static int gfx_v6_0_sw_init(void *handle)
                return r;
        }
 
-       r = gfx_v6_0_rlc_init(adev);
+       r = adev->gfx.rlc.funcs->rlc_init(adev);
        if (r) {
                DRM_ERROR("Failed to init rlc BOs!\n");
                return r;
@@ -3165,7 +3175,7 @@ static int gfx_v6_0_sw_fini(void *handle)
        for (i = 0; i < adev->gfx.num_compute_rings; i++)
                amdgpu_ring_fini(&adev->gfx.compute_ring[i]);
 
-       gfx_v6_0_rlc_fini(adev);
+       adev->gfx.rlc.funcs->rlc_fini(adev);
 
        return 0;
 }
@@ -3177,7 +3187,7 @@ static int gfx_v6_0_hw_init(void *handle)
 
        gfx_v6_0_constants_init(adev);
 
-       r = gfx_v6_0_rlc_resume(adev);
+       r = adev->gfx.rlc.funcs->rlc_resume(adev);
        if (r)
                return r;
 
@@ -3195,7 +3205,7 @@ static int gfx_v6_0_hw_fini(void *handle)
        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
        gfx_v6_0_cp_enable(adev, false);
-       gfx_v6_0_rlc_stop(adev);
+       adev->gfx.rlc.funcs->rlc_stop(adev);
        gfx_v6_0_fini_pg(adev);
 
        return 0;
-- 
2.7.4

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