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From b1d9e70a6ad21ff35087abdfe383de03f33247de Mon Sep 17 00:00:00 2001
From: Oak Zeng <Oak.Zeng@amd.com>
Date: Mon, 17 Dec 2018 20:03:45 -0600
Subject: [PATCH 1104/2940] drm/amdgpu: Fix sdma doorbell range setting
Different ASIC has different SDMA queue number so
different SDMA doorbell range. Introduce an extra
parameter to sdma_doorbell_range function and set
sdma doorbell range correctly.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Chaudhary Amit Kumar <Chaudharyamit.Kumar@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 +-
drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c | 4 ++--
drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c | 5 +++--
drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 4 ++--
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 3 ++-
5 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index b4bbaeaa050b..d81909f682ea 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -652,7 +652,7 @@ struct amdgpu_nbio_funcs {
void (*hdp_flush)(struct amdgpu_device *adev, struct amdgpu_ring *ring);
u32 (*get_memsize)(struct amdgpu_device *adev);
void (*sdma_doorbell_range)(struct amdgpu_device *adev, int instance,
- bool use_doorbell, int doorbell_index);
+ bool use_doorbell, int doorbell_index, int doorbell_size);
void (*enable_doorbell_aperture)(struct amdgpu_device *adev,
bool enable);
void (*enable_doorbell_selfring_aperture)(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
index 1965756348bf..cc967dbfd631 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
@@ -68,7 +68,7 @@ static u32 nbio_v6_1_get_memsize(struct amdgpu_device *adev)
}
static void nbio_v6_1_sdma_doorbell_range(struct amdgpu_device *adev, int instance,
- bool use_doorbell, int doorbell_index)
+ bool use_doorbell, int doorbell_index, int doorbell_size)
{
u32 reg = instance == 0 ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA0_DOORBELL_RANGE) :
SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA1_DOORBELL_RANGE);
@@ -77,7 +77,7 @@ static void nbio_v6_1_sdma_doorbell_range(struct amdgpu_device *adev, int instan
if (use_doorbell) {
doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, OFFSET, doorbell_index);
- doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, 2);
+ doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, doorbell_size);
} else
doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, 0);
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c
index c6b1c500368c..150ca8e4fd7c 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c
@@ -27,6 +27,7 @@
#include "nbio/nbio_7_0_default.h"
#include "nbio/nbio_7_0_offset.h"
#include "nbio/nbio_7_0_sh_mask.h"
+#include "nbio/nbio_7_0_smn.h"
#include "vega10_enum.h"
#define smnNBIF_MGCG_CTRL_LCLK 0x1013a05c
@@ -75,7 +76,7 @@ static u32 nbio_v7_0_get_memsize(struct amdgpu_device *adev)
}
static void nbio_v7_0_sdma_doorbell_range(struct amdgpu_device *adev, int instance,
- bool use_doorbell, int doorbell_index)
+ bool use_doorbell, int doorbell_index, int doorbell_size)
{
u32 reg = instance == 0 ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA0_DOORBELL_RANGE) :
SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA1_DOORBELL_RANGE);
@@ -88,7 +89,7 @@ static void nbio_v7_0_sdma_doorbell_range(struct amdgpu_device *adev, int instan
if (use_doorbell) {
doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, OFFSET, doorbell_index);
- doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, range);
+ doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, doorbell_size);
} else
doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, 0);
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
index 0a613098337a..e347b407bd03 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
@@ -65,7 +65,7 @@ static u32 nbio_v7_4_get_memsize(struct amdgpu_device *adev)
}
static void nbio_v7_4_sdma_doorbell_range(struct amdgpu_device *adev, int instance,
- bool use_doorbell, int doorbell_index)
+ bool use_doorbell, int doorbell_index, int doorbell_size)
{
u32 reg = instance == 0 ? SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA0_DOORBELL_RANGE) :
SOC15_REG_OFFSET(NBIO, 0, mmBIF_SDMA1_DOORBELL_RANGE);
@@ -74,7 +74,7 @@ static void nbio_v7_4_sdma_doorbell_range(struct amdgpu_device *adev, int instan
if (use_doorbell) {
doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, OFFSET, doorbell_index);
- doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, 2);
+ doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, doorbell_size);
} else
doorbell_range = REG_SET_FIELD(doorbell_range, BIF_SDMA0_DOORBELL_RANGE, SIZE, 0);
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 6ab3dc16fe1a..8de387820b81 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -835,7 +835,8 @@ static void sdma_v4_0_gfx_resume(struct amdgpu_device *adev, unsigned int i)
WREG32_SDMA(i, mmSDMA0_GFX_DOORBELL, doorbell);
WREG32_SDMA(i, mmSDMA0_GFX_DOORBELL_OFFSET, doorbell_offset);
adev->nbio_funcs->sdma_doorbell_range(adev, i, ring->use_doorbell,
- ring->doorbell_index);
+ ring->doorbell_index,
+ adev->doorbell_index.sdma_doorbell_range);
sdma_v4_0_ring_set_wptr(ring);
--
2.17.1
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