Yes in that case, we can check in the hand writing assembly codes.
From:
"Deucher, Alexander" <Alexander.Deucher@xxxxxxx>
Date: Tuesday, April 27, 2021 at 4:06 PM
To: Oak Zeng <Oak.Zeng@xxxxxxx>, "Koenig, Christian" <Christian.Koenig@xxxxxxx>, "Zhang, Hawking" <Hawking.Zhang@xxxxxxx>, Christian König <ckoenig.leichtzumerken@xxxxxxxxx>, "Li, Dennis" <Dennis.Li@xxxxxxx>, "amd-gfx@xxxxxxxxxxxxxxxxxxxxx" <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>,
"Kuehling, Felix" <Felix.Kuehling@xxxxxxx>
Subject: Re: [PATCH] drm/amdgpu: fix no full coverage issue for gprs initialization
[AMD Official Use Only - Internal Distribution Only]
That would probably be helpful. TBH, I think we hand wrote the original one for CZ so there was no original higher level source code.
From: Zeng, Oak <Oak.Zeng@xxxxxxx>
Sent: Tuesday, April 27, 2021 3:34 PM
To: Koenig, Christian <Christian.Koenig@xxxxxxx>; Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Christian König <ckoenig.leichtzumerken@xxxxxxxxx>; Li, Dennis <Dennis.Li@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>; Deucher, Alexander
<Alexander.Deucher@xxxxxxx>; Kuehling, Felix <Felix.Kuehling@xxxxxxx>
Subject: Re: [PATCH] drm/amdgpu: fix no full coverage issue for gprs initialization
Hi Dennis,
Should we check in the compute shader source codes? I only saw the shader binaries. This will be helpful if people want to modify those shaders/fix issues. The source code can be in a comment section above the binary.
Regards,
Oak
On 2021-04-27, 11:31 AM, "amd-gfx on behalf of Christian König" <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx on behalf of christian.koenig@xxxxxxx> wrote:
Ok in this case looks good to me.
Christian.
Am 27.04.21 um 17:26 schrieb Zhang, Hawking:
> [AMD Public Use]
>
> This need to be done during reset as well.
>
> Regards,
> Hawking
>
> -----Original Message-----
> From: Christian König <ckoenig.leichtzumerken@xxxxxxxxx>
> Sent: Tuesday, April 27, 2021 23:17
> To: Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Li, Dennis <Dennis.Li@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx; Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Kuehling, Felix <Felix.Kuehling@xxxxxxx>; Koenig, Christian <Christian.Koenig@xxxxxxx>
> Subject: Re: [PATCH] drm/amdgpu: fix no full coverage issue for gprs initialization
>
> This is only done during bootup, isn't it?
>
> Wouldn't it be better to use the normal IB pool instead of the direct one? Or do we also need to do this during GPU reset?
>
> Regards,
> Christian.
>
> Am 27.04.21 um 16:55 schrieb Zhang, Hawking:
>> [AMD Public Use]
>>
>> Please split the following into another patch when you commit the one.
>> Other than that, the patch is
>>
>> Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
>>
>> Regards,
>> Hawking
>>
>> @@ -479,8 +710,6 @@ void gfx_v9_4_2_init_golden_registers(struct amdgpu_device *adev,
>> die_id);
>> break;
>> }
>> -
>> - return;
>> }
>>
>> -----Original Message-----
>> From: Dennis Li <Dennis.Li@xxxxxxx>
>> Sent: Tuesday, April 27, 2021 22:38
>> To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx; Deucher, Alexander
>> <Alexander.Deucher@xxxxxxx>; Kuehling, Felix <Felix.Kuehling@xxxxxxx>;
>> Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Koenig, Christian
>> <Christian.Koenig@xxxxxxx>
>> Cc: Li, Dennis <Dennis.Li@xxxxxxx>
>> Subject: [PATCH] drm/amdgpu: fix no full coverage issue for gprs
>> initialization
>>
>> The number of waves is changed to 8, so it is impossible to use old solution to cover all sgprs.
>>
>> Signed-off-by: Dennis Li <Dennis.Li@xxxxxxx>
>>
>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
>> index a2fe2dac32c1..2e6789a7dc46 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
>> @@ -328,7 +328,7 @@ int amdgpu_ib_pool_init(struct amdgpu_device
>> *adev)
>>
>> for (i = 0; i < AMDGPU_IB_POOL_MAX; i++) {
>> if (i == AMDGPU_IB_POOL_DIRECT)
>> - size = PAGE_SIZE * 2;
>> + size = PAGE_SIZE * 6;
>> else
>> size = AMDGPU_IB_POOL_SIZE;
>>
>> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
>> b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
>> index d17e57dea178..77948c033c45 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
>> @@ -32,6 +32,11 @@
>> #include "amdgpu_ras.h"
>> #include "amdgpu_gfx.h"
>>
>> +#define SE_ID_MAX 8
>> +#define CU_ID_MAX 16
>> +#define SIMD_ID_MAX 4
>> +#define WAVE_ID_MAX 10
>> +
>> enum gfx_v9_4_2_utc_type {
>> VML2_MEM,
>> VML2_WALKER_MEM,
>> @@ -81,100 +86,100 @@ static const struct soc15_reg_golden
>> golden_settings_gc_9_4_2_alde[] = { };
>>
>> static const u32 vgpr_init_compute_shader_aldebaran[] = {
>> - 0xb8840904, 0xb8851a04, 0xb8861344, 0x9207c006, 0x92088405, 0x81070807,
>> - 0x81070407, 0x8e078207, 0xbe88008f, 0xc0410200, 0x00000007, 0xd3d94000,
>> - 0x18000080, 0xd3d94001, 0x18000080, 0xd3d94002, 0x18000080, 0xd3d94003,
>> - 0x18000080, 0xd3d94004, 0x18000080, 0xd3d94005, 0x18000080, 0xd3d94006,
>> - 0x18000080, 0xd3d94007, 0x18000080, 0xd3d94008, 0x18000080, 0xd3d94009,
>> - 0x18000080, 0xd3d9400a, 0x18000080, 0xd3d9400b, 0x18000080, 0xd3d9400c,
>> - 0x18000080, 0xd3d9400d, 0x18000080, 0xd3d9400e, 0x18000080, 0xd3d9400f,
>> - 0x18000080, 0xd3d94010, 0x18000080, 0xd3d94011, 0x18000080, 0xd3d94012,
>> - 0x18000080, 0xd3d94013, 0x18000080, 0xd3d94014, 0x18000080, 0xd3d94015,
>> - 0x18000080, 0xd3d94016, 0x18000080, 0xd3d94017, 0x18000080, 0xd3d94018,
>> - 0x18000080, 0xd3d94019, 0x18000080, 0xd3d9401a, 0x18000080, 0xd3d9401b,
>> - 0x18000080, 0xd3d9401c, 0x18000080, 0xd3d9401d, 0x18000080, 0xd3d9401e,
>> - 0x18000080, 0xd3d9401f, 0x18000080, 0xd3d94020, 0x18000080, 0xd3d94021,
>> - 0x18000080, 0xd3d94022, 0x18000080, 0xd3d94023, 0x18000080, 0xd3d94024,
>> - 0x18000080, 0xd3d94025, 0x18000080, 0xd3d94026, 0x18000080, 0xd3d94027,
>> - 0x18000080, 0xd3d94028, 0x18000080, 0xd3d94029, 0x18000080, 0xd3d9402a,
>> - 0x18000080, 0xd3d9402b, 0x18000080, 0xd3d9402c, 0x18000080, 0xd3d9402d,
>> - 0x18000080, 0xd3d9402e, 0x18000080, 0xd3d9402f, 0x18000080, 0xd3d94030,
>> - 0x18000080, 0xd3d94031, 0x18000080, 0xd3d94032, 0x18000080, 0xd3d94033,
>> - 0x18000080, 0xd3d94034, 0x18000080, 0xd3d94035, 0x18000080, 0xd3d94036,
>> - 0x18000080, 0xd3d94037, 0x18000080, 0xd3d94038, 0x18000080, 0xd3d94039,
>> - 0x18000080, 0xd3d9403a, 0x18000080, 0xd3d9403b, 0x18000080, 0xd3d9403c,
>> - 0x18000080, 0xd3d9403d, 0x18000080, 0xd3d9403e, 0x18000080, 0xd3d9403f,
>> - 0x18000080, 0xd3d94040, 0x18000080, 0xd3d94041, 0x18000080, 0xd3d94042,
>> - 0x18000080, 0xd3d94043, 0x18000080, 0xd3d94044, 0x18000080, 0xd3d94045,
>> - 0x18000080, 0xd3d94046, 0x18000080, 0xd3d94047, 0x18000080, 0xd3d94048,
>> - 0x18000080, 0xd3d94049, 0x18000080, 0xd3d9404a, 0x18000080, 0xd3d9404b,
>> - 0x18000080, 0xd3d9404c, 0x18000080, 0xd3d9404d, 0x18000080, 0xd3d9404e,
>> - 0x18000080, 0xd3d9404f, 0x18000080, 0xd3d94050, 0x18000080, 0xd3d94051,
>> - 0x18000080, 0xd3d94052, 0x18000080, 0xd3d94053, 0x18000080, 0xd3d94054,
>> - 0x18000080, 0xd3d94055, 0x18000080, 0xd3d94056, 0x18000080, 0xd3d94057,
>> - 0x18000080, 0xd3d94058, 0x18000080, 0xd3d94059, 0x18000080, 0xd3d9405a,
>> - 0x18000080, 0xd3d9405b, 0x18000080, 0xd3d9405c, 0x18000080, 0xd3d9405d,
>> - 0x18000080, 0xd3d9405e, 0x18000080, 0xd3d9405f, 0x18000080, 0xd3d94060,
>> - 0x18000080, 0xd3d94061, 0x18000080, 0xd3d94062, 0x18000080, 0xd3d94063,
>> - 0x18000080, 0xd3d94064, 0x18000080, 0xd3d94065, 0x18000080, 0xd3d94066,
>> - 0x18000080, 0xd3d94067, 0x18000080, 0xd3d94068, 0x18000080, 0xd3d94069,
>> - 0x18000080, 0xd3d9406a, 0x18000080, 0xd3d9406b, 0x18000080, 0xd3d9406c,
>> - 0x18000080, 0xd3d9406d, 0x18000080, 0xd3d9406e, 0x18000080, 0xd3d9406f,
>> - 0x18000080, 0xd3d94070, 0x18000080, 0xd3d94071, 0x18000080, 0xd3d94072,
>> - 0x18000080, 0xd3d94073, 0x18000080, 0xd3d94074, 0x18000080, 0xd3d94075,
>> - 0x18000080, 0xd3d94076, 0x18000080, 0xd3d94077, 0x18000080, 0xd3d94078,
>> - 0x18000080, 0xd3d94079, 0x18000080, 0xd3d9407a, 0x18000080, 0xd3d9407b,
>> - 0x18000080, 0xd3d9407c, 0x18000080, 0xd3d9407d, 0x18000080, 0xd3d9407e,
>> - 0x18000080, 0xd3d9407f, 0x18000080, 0xd3d94080, 0x18000080, 0xd3d94081,
>> - 0x18000080, 0xd3d94082, 0x18000080, 0xd3d94083, 0x18000080, 0xd3d94084,
>> - 0x18000080, 0xd3d94085, 0x18000080, 0xd3d94086, 0x18000080, 0xd3d94087,
>> - 0x18000080, 0xd3d94088, 0x18000080, 0xd3d94089, 0x18000080, 0xd3d9408a,
>> - 0x18000080, 0xd3d9408b, 0x18000080, 0xd3d9408c, 0x18000080, 0xd3d9408d,
>> - 0x18000080, 0xd3d9408e, 0x18000080, 0xd3d9408f, 0x18000080, 0xd3d94090,
>> - 0x18000080, 0xd3d94091, 0x18000080, 0xd3d94092, 0x18000080, 0xd3d94093,
>> - 0x18000080, 0xd3d94094, 0x18000080, 0xd3d94095, 0x18000080, 0xd3d94096,
>> - 0x18000080, 0xd3d94097, 0x18000080, 0xd3d94098, 0x18000080, 0xd3d94099,
>> - 0x18000080, 0xd3d9409a, 0x18000080, 0xd3d9409b, 0x18000080, 0xd3d9409c,
>> - 0x18000080, 0xd3d9409d, 0x18000080, 0xd3d9409e, 0x18000080, 0xd3d9409f,
>> - 0x18000080, 0xd3d940a0, 0x18000080, 0xd3d940a1, 0x18000080, 0xd3d940a2,
>> - 0x18000080, 0xd3d940a3, 0x18000080, 0xd3d940a4, 0x18000080, 0xd3d940a5,
>> - 0x18000080, 0xd3d940a6, 0x18000080, 0xd3d940a7, 0x18000080, 0xd3d940a8,
>> - 0x18000080, 0xd3d940a9, 0x18000080, 0xd3d940aa, 0x18000080, 0xd3d940ab,
>> - 0x18000080, 0xd3d940ac, 0x18000080, 0xd3d940ad, 0x18000080, 0xd3d940ae,
>> - 0x18000080, 0xd3d940af, 0x18000080, 0xd3d940b0, 0x18000080, 0xd3d940b1,
>> - 0x18000080, 0xd3d940b2, 0x18000080, 0xd3d940b3, 0x18000080, 0xd3d940b4,
>> - 0x18000080, 0xd3d940b5, 0x18000080, 0xd3d940b6, 0x18000080, 0xd3d940b7,
>> - 0x18000080, 0xd3d940b8, 0x18000080, 0xd3d940b9, 0x18000080, 0xd3d940ba,
>> - 0x18000080, 0xd3d940bb, 0x18000080, 0xd3d940bc, 0x18000080, 0xd3d940bd,
>> - 0x18000080, 0xd3d940be, 0x18000080, 0xd3d940bf, 0x18000080, 0xd3d940c0,
>> - 0x18000080, 0xd3d940c1, 0x18000080, 0xd3d940c2, 0x18000080, 0xd3d940c3,
>> - 0x18000080, 0xd3d940c4, 0x18000080, 0xd3d940c5, 0x18000080, 0xd3d940c6,
>> - 0x18000080, 0xd3d940c7, 0x18000080, 0xd3d940c8, 0x18000080, 0xd3d940c9,
>> - 0x18000080, 0xd3d940ca, 0x18000080, 0xd3d940cb, 0x18000080, 0xd3d940cc,
>> - 0x18000080, 0xd3d940cd, 0x18000080, 0xd3d940ce, 0x18000080, 0xd3d940cf,
>> - 0x18000080, 0xd3d940d0, 0x18000080, 0xd3d940d1, 0x18000080, 0xd3d940d2,
>> - 0x18000080, 0xd3d940d3, 0x18000080, 0xd3d940d4, 0x18000080, 0xd3d940d5,
>> - 0x18000080, 0xd3d940d6, 0x18000080, 0xd3d940d7, 0x18000080, 0xd3d940d8,
>> - 0x18000080, 0xd3d940d9, 0x18000080, 0xd3d940da, 0x18000080, 0xd3d940db,
>> - 0x18000080, 0xd3d940dc, 0x18000080, 0xd3d940dd, 0x18000080, 0xd3d940de,
>> - 0x18000080, 0xd3d940df, 0x18000080, 0xd3d940e0, 0x18000080, 0xd3d940e1,
>> - 0x18000080, 0xd3d940e2, 0x18000080, 0xd3d940e3, 0x18000080, 0xd3d940e4,
>> - 0x18000080, 0xd3d940e5, 0x18000080, 0xd3d940e6, 0x18000080, 0xd3d940e7,
>> - 0x18000080, 0xd3d940e8, 0x18000080, 0xd3d940e9, 0x18000080, 0xd3d940ea,
>> - 0x18000080, 0xd3d940eb, 0x18000080, 0xd3d940ec, 0x18000080, 0xd3d940ed,
>> - 0x18000080, 0xd3d940ee, 0x18000080, 0xd3d940ef, 0x18000080, 0xd3d940f0,
>> - 0x18000080, 0xd3d940f1, 0x18000080, 0xd3d940f2, 0x18000080, 0xd3d940f3,
>> - 0x18000080, 0xd3d940f4, 0x18000080, 0xd3d940f5, 0x18000080, 0xd3d940f6,
>> - 0x18000080, 0xd3d940f7, 0x18000080, 0xd3d940f8, 0x18000080, 0xd3d940f9,
>> - 0x18000080, 0xd3d940fa, 0x18000080, 0xd3d940fb, 0x18000080, 0xd3d940fc,
>> - 0x18000080, 0xd3d940fd, 0x18000080, 0xd3d940fe, 0x18000080, 0xd3d940ff,
>> - 0x18000080, 0xb07c0000, 0xbe8a00ff, 0x000000f8, 0xbf11080a, 0x7e000280,
>> - 0x7e020280, 0x7e040280, 0x7e060280, 0x7e080280, 0x7e0a0280, 0x7e0c0280,
>> - 0x7e0e0280, 0x808a880a, 0xbe80320a, 0xbf84fff5, 0xbf9c0000, 0xd28c0001,
>> - 0x0001007f, 0xd28d0001, 0x0002027e, 0x10020288, 0xb88b0904, 0xb78b4000,
>> - 0xd1196a01, 0x00001701, 0xbe8a0087, 0xbefc00c1, 0xd89c4000, 0x00020201,
>> - 0xd89cc080, 0x00040401, 0x320202ff, 0x00000800, 0x808a810a, 0xbf84fff8,
>> - 0xbf810000,
>> + 0xb8840904, 0xb8851a04, 0xb8861344, 0xb8831804, 0x9208ff06, 0x00000280,
>> + 0x9209a805, 0x920a8a04, 0x81080908, 0x81080a08, 0x81080308, 0x8e078208,
>> + 0x81078407, 0xc0410080, 0x00000007, 0xbf8c0000, 0xd3d94000, 0x18000080,
>> + 0xd3d94001, 0x18000080, 0xd3d94002, 0x18000080, 0xd3d94003, 0x18000080,
>> + 0xd3d94004, 0x18000080, 0xd3d94005, 0x18000080, 0xd3d94006, 0x18000080,
>> + 0xd3d94007, 0x18000080, 0xd3d94008, 0x18000080, 0xd3d94009, 0x18000080,
>> + 0xd3d9400a, 0x18000080, 0xd3d9400b, 0x18000080, 0xd3d9400c, 0x18000080,
>> + 0xd3d9400d, 0x18000080, 0xd3d9400e, 0x18000080, 0xd3d9400f, 0x18000080,
>> + 0xd3d94010, 0x18000080, 0xd3d94011, 0x18000080, 0xd3d94012, 0x18000080,
>> + 0xd3d94013, 0x18000080, 0xd3d94014, 0x18000080, 0xd3d94015, 0x18000080,
>> + 0xd3d94016, 0x18000080, 0xd3d94017, 0x18000080, 0xd3d94018, 0x18000080,
>> + 0xd3d94019, 0x18000080, 0xd3d9401a, 0x18000080, 0xd3d9401b, 0x18000080,
>> + 0xd3d9401c, 0x18000080, 0xd3d9401d, 0x18000080, 0xd3d9401e, 0x18000080,
>> + 0xd3d9401f, 0x18000080, 0xd3d94020, 0x18000080, 0xd3d94021, 0x18000080,
>> + 0xd3d94022, 0x18000080, 0xd3d94023, 0x18000080, 0xd3d94024, 0x18000080,
>> + 0xd3d94025, 0x18000080, 0xd3d94026, 0x18000080, 0xd3d94027, 0x18000080,
>> + 0xd3d94028, 0x18000080, 0xd3d94029, 0x18000080, 0xd3d9402a, 0x18000080,
>> + 0xd3d9402b, 0x18000080, 0xd3d9402c, 0x18000080, 0xd3d9402d, 0x18000080,
>> + 0xd3d9402e, 0x18000080, 0xd3d9402f, 0x18000080, 0xd3d94030, 0x18000080,
>> + 0xd3d94031, 0x18000080, 0xd3d94032, 0x18000080, 0xd3d94033, 0x18000080,
>> + 0xd3d94034, 0x18000080, 0xd3d94035, 0x18000080, 0xd3d94036, 0x18000080,
>> + 0xd3d94037, 0x18000080, 0xd3d94038, 0x18000080, 0xd3d94039, 0x18000080,
>> + 0xd3d9403a, 0x18000080, 0xd3d9403b, 0x18000080, 0xd3d9403c, 0x18000080,
>> + 0xd3d9403d, 0x18000080, 0xd3d9403e, 0x18000080, 0xd3d9403f, 0x18000080,
>> + 0xd3d94040, 0x18000080, 0xd3d94041, 0x18000080, 0xd3d94042, 0x18000080,
>> + 0xd3d94043, 0x18000080, 0xd3d94044, 0x18000080, 0xd3d94045, 0x18000080,
>> + 0xd3d94046, 0x18000080, 0xd3d94047, 0x18000080, 0xd3d94048, 0x18000080,
>> + 0xd3d94049, 0x18000080, 0xd3d9404a, 0x18000080, 0xd3d9404b, 0x18000080,
>> + 0xd3d9404c, 0x18000080, 0xd3d9404d, 0x18000080, 0xd3d9404e, 0x18000080,
>> + 0xd3d9404f, 0x18000080, 0xd3d94050, 0x18000080, 0xd3d94051, 0x18000080,
>> + 0xd3d94052, 0x18000080, 0xd3d94053, 0x18000080, 0xd3d94054, 0x18000080,
>> + 0xd3d94055, 0x18000080, 0xd3d94056, 0x18000080, 0xd3d94057, 0x18000080,
>> + 0xd3d94058, 0x18000080, 0xd3d94059, 0x18000080, 0xd3d9405a, 0x18000080,
>> + 0xd3d9405b, 0x18000080, 0xd3d9405c, 0x18000080, 0xd3d9405d, 0x18000080,
>> + 0xd3d9405e, 0x18000080, 0xd3d9405f, 0x18000080, 0xd3d94060, 0x18000080,
>> + 0xd3d94061, 0x18000080, 0xd3d94062, 0x18000080, 0xd3d94063, 0x18000080,
>> + 0xd3d94064, 0x18000080, 0xd3d94065, 0x18000080, 0xd3d94066, 0x18000080,
>> + 0xd3d94067, 0x18000080, 0xd3d94068, 0x18000080, 0xd3d94069, 0x18000080,
>> + 0xd3d9406a, 0x18000080, 0xd3d9406b, 0x18000080, 0xd3d9406c, 0x18000080,
>> + 0xd3d9406d, 0x18000080, 0xd3d9406e, 0x18000080, 0xd3d9406f, 0x18000080,
>> + 0xd3d94070, 0x18000080, 0xd3d94071, 0x18000080, 0xd3d94072, 0x18000080,
>> + 0xd3d94073, 0x18000080, 0xd3d94074, 0x18000080, 0xd3d94075, 0x18000080,
>> + 0xd3d94076, 0x18000080, 0xd3d94077, 0x18000080, 0xd3d94078, 0x18000080,
>> + 0xd3d94079, 0x18000080, 0xd3d9407a, 0x18000080, 0xd3d9407b, 0x18000080,
>> + 0xd3d9407c, 0x18000080, 0xd3d9407d, 0x18000080, 0xd3d9407e, 0x18000080,
>> + 0xd3d9407f, 0x18000080, 0xd3d94080, 0x18000080, 0xd3d94081, 0x18000080,
>> + 0xd3d94082, 0x18000080, 0xd3d94083, 0x18000080, 0xd3d94084, 0x18000080,
>> + 0xd3d94085, 0x18000080, 0xd3d94086, 0x18000080, 0xd3d94087, 0x18000080,
>> + 0xd3d94088, 0x18000080, 0xd3d94089, 0x18000080, 0xd3d9408a, 0x18000080,
>> + 0xd3d9408b, 0x18000080, 0xd3d9408c, 0x18000080, 0xd3d9408d, 0x18000080,
>> + 0xd3d9408e, 0x18000080, 0xd3d9408f, 0x18000080, 0xd3d94090, 0x18000080,
>> + 0xd3d94091, 0x18000080, 0xd3d94092, 0x18000080, 0xd3d94093, 0x18000080,
>> + 0xd3d94094, 0x18000080, 0xd3d94095, 0x18000080, 0xd3d94096, 0x18000080,
>> + 0xd3d94097, 0x18000080, 0xd3d94098, 0x18000080, 0xd3d94099, 0x18000080,
>> + 0xd3d9409a, 0x18000080, 0xd3d9409b, 0x18000080, 0xd3d9409c, 0x18000080,
>> + 0xd3d9409d, 0x18000080, 0xd3d9409e, 0x18000080, 0xd3d9409f, 0x18000080,
>> + 0xd3d940a0, 0x18000080, 0xd3d940a1, 0x18000080, 0xd3d940a2, 0x18000080,
>> + 0xd3d940a3, 0x18000080, 0xd3d940a4, 0x18000080, 0xd3d940a5, 0x18000080,
>> + 0xd3d940a6, 0x18000080, 0xd3d940a7, 0x18000080, 0xd3d940a8, 0x18000080,
>> + 0xd3d940a9, 0x18000080, 0xd3d940aa, 0x18000080, 0xd3d940ab, 0x18000080,
>> + 0xd3d940ac, 0x18000080, 0xd3d940ad, 0x18000080, 0xd3d940ae, 0x18000080,
>> + 0xd3d940af, 0x18000080, 0xd3d940b0, 0x18000080, 0xd3d940b1, 0x18000080,
>> + 0xd3d940b2, 0x18000080, 0xd3d940b3, 0x18000080, 0xd3d940b4, 0x18000080,
>> + 0xd3d940b5, 0x18000080, 0xd3d940b6, 0x18000080, 0xd3d940b7, 0x18000080,
>> + 0xd3d940b8, 0x18000080, 0xd3d940b9, 0x18000080, 0xd3d940ba, 0x18000080,
>> + 0xd3d940bb, 0x18000080, 0xd3d940bc, 0x18000080, 0xd3d940bd, 0x18000080,
>> + 0xd3d940be, 0x18000080, 0xd3d940bf, 0x18000080, 0xd3d940c0, 0x18000080,
>> + 0xd3d940c1, 0x18000080, 0xd3d940c2, 0x18000080, 0xd3d940c3, 0x18000080,
>> + 0xd3d940c4, 0x18000080, 0xd3d940c5, 0x18000080, 0xd3d940c6, 0x18000080,
>> + 0xd3d940c7, 0x18000080, 0xd3d940c8, 0x18000080, 0xd3d940c9, 0x18000080,
>> + 0xd3d940ca, 0x18000080, 0xd3d940cb, 0x18000080, 0xd3d940cc, 0x18000080,
>> + 0xd3d940cd, 0x18000080, 0xd3d940ce, 0x18000080, 0xd3d940cf, 0x18000080,
>> + 0xd3d940d0, 0x18000080, 0xd3d940d1, 0x18000080, 0xd3d940d2, 0x18000080,
>> + 0xd3d940d3, 0x18000080, 0xd3d940d4, 0x18000080, 0xd3d940d5, 0x18000080,
>> + 0xd3d940d6, 0x18000080, 0xd3d940d7, 0x18000080, 0xd3d940d8, 0x18000080,
>> + 0xd3d940d9, 0x18000080, 0xd3d940da, 0x18000080, 0xd3d940db, 0x18000080,
>> + 0xd3d940dc, 0x18000080, 0xd3d940dd, 0x18000080, 0xd3d940de, 0x18000080,
>> + 0xd3d940df, 0x18000080, 0xd3d940e0, 0x18000080, 0xd3d940e1, 0x18000080,
>> + 0xd3d940e2, 0x18000080, 0xd3d940e3, 0x18000080, 0xd3d940e4, 0x18000080,
>> + 0xd3d940e5, 0x18000080, 0xd3d940e6, 0x18000080, 0xd3d940e7, 0x18000080,
>> + 0xd3d940e8, 0x18000080, 0xd3d940e9, 0x18000080, 0xd3d940ea, 0x18000080,
>> + 0xd3d940eb, 0x18000080, 0xd3d940ec, 0x18000080, 0xd3d940ed, 0x18000080,
>> + 0xd3d940ee, 0x18000080, 0xd3d940ef, 0x18000080, 0xd3d940f0, 0x18000080,
>> + 0xd3d940f1, 0x18000080, 0xd3d940f2, 0x18000080, 0xd3d940f3, 0x18000080,
>> + 0xd3d940f4, 0x18000080, 0xd3d940f5, 0x18000080, 0xd3d940f6, 0x18000080,
>> + 0xd3d940f7, 0x18000080, 0xd3d940f8, 0x18000080, 0xd3d940f9, 0x18000080,
>> + 0xd3d940fa, 0x18000080, 0xd3d940fb, 0x18000080, 0xd3d940fc, 0x18000080,
>> + 0xd3d940fd, 0x18000080, 0xd3d940fe, 0x18000080, 0xd3d940ff, 0x18000080,
>> + 0xb07c0000, 0xbe8a00ff, 0x000000f8, 0xbf11080a, 0x7e000280, 0x7e020280,
>> + 0x7e040280, 0x7e060280, 0x7e080280, 0x7e0a0280, 0x7e0c0280, 0x7e0e0280,
>> + 0x808a880a, 0xbe80320a, 0xbf84fff5, 0xbf9c0000, 0xd28c0001, 0x0001007f,
>> + 0xd28d0001, 0x0002027e, 0x10020288, 0xbe8b0004, 0xb78b4000, 0xd1196a01,
>> + 0x00001701, 0xbe8a0087, 0xbefc00c1, 0xd89c4000, 0x00020201, 0xd89cc080,
>> + 0x00040401, 0x320202ff, 0x00000800, 0x808a810a, 0xbf84fff8,
>> +0xbf810000,
>> };
>>
>> const struct soc15_reg_entry vgpr_init_regs_aldebaran[] = { @@ -183,7 +188,7 @@ const struct soc15_reg_entry vgpr_init_regs_aldebaran[] = {
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 4 },
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Z), 1 },
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0xbf },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x400004 }, /* 64KB LDS */
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x400006 }, /* 64KB
>> +LDS */
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x3F }, /* 63 - accum-offset = 256 */
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff },
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, @@ -195,262 +200,488 @@ const struct soc15_reg_entry vgpr_init_regs_aldebaran[] = {
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7),
>> 0xffffffff }, };
>>
>> -static const u32 sgpr_init_compute_shader_aldebaran[] = {
>> - 0xb8840904, 0xb8851a04, 0xb8861344, 0x9207c006, 0x92088405, 0x81070807,
>> - 0x81070407, 0x8e078207, 0xbefc0006, 0xbf800000, 0xbf900001, 0xbe88008f,
>> - 0xc0410200, 0x00000007, 0xb07c0000, 0xbe8000ff, 0x0000005f, 0xbee50080,
>> - 0xbe812c65, 0xbe822c65, 0xbe832c65, 0xbe842c65, 0xbe852c65, 0xb77c0005,
>> - 0x80808500, 0xbf84fff8, 0xbe800080, 0xbf810000,
>> +static const u32 sgpr112_init_compute_shader_aldebaran[] = {
>> + 0xb8840904, 0xb8851a04, 0xb8861344, 0xb8831804, 0x9208ff06, 0x00000280,
>> + 0x9209a805, 0x920a8a04, 0x81080908, 0x81080a08, 0x81080308, 0x8e078208,
>> + 0x81078407, 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8e003f, 0xc0030200,
>> + 0x00000000, 0xbf8c0000, 0xbf06ff08, 0xdeadbeaf, 0xbf84fff9, 0x81028102,
>> + 0xc0410080, 0x00000007, 0xbf8c0000, 0xbefc0080, 0xbe880080, 0xbe890080,
>> + 0xbe8a0080, 0xbe8b0080, 0xbe8c0080, 0xbe8d0080, 0xbe8e0080, 0xbe8f0080,
>> + 0xbe900080, 0xbe910080, 0xbe920080, 0xbe930080, 0xbe940080, 0xbe950080,
>> + 0xbe960080, 0xbe970080, 0xbe980080, 0xbe990080, 0xbe9a0080, 0xbe9b0080,
>> + 0xbe9c0080, 0xbe9d0080, 0xbe9e0080, 0xbe9f0080, 0xbea00080, 0xbea10080,
>> + 0xbea20080, 0xbea30080, 0xbea40080, 0xbea50080, 0xbea60080, 0xbea70080,
>> + 0xbea80080, 0xbea90080, 0xbeaa0080, 0xbeab0080, 0xbeac0080, 0xbead0080,
>> + 0xbeae0080, 0xbeaf0080, 0xbeb00080, 0xbeb10080, 0xbeb20080, 0xbeb30080,
>> + 0xbeb40080, 0xbeb50080, 0xbeb60080, 0xbeb70080, 0xbeb80080, 0xbeb90080,
>> + 0xbeba0080, 0xbebb0080, 0xbebc0080, 0xbebd0080, 0xbebe0080, 0xbebf0080,
>> + 0xbec00080, 0xbec10080, 0xbec20080, 0xbec30080, 0xbec40080, 0xbec50080,
>> + 0xbec60080, 0xbec70080, 0xbec80080, 0xbec90080, 0xbeca0080, 0xbecb0080,
>> + 0xbecc0080, 0xbecd0080, 0xbece0080, 0xbecf0080, 0xbed00080, 0xbed10080,
>> + 0xbed20080, 0xbed30080, 0xbed40080, 0xbed50080, 0xbed60080, 0xbed70080,
>> + 0xbed80080, 0xbed90080, 0xbeda0080, 0xbedb0080, 0xbedc0080, 0xbedd0080,
>> + 0xbede0080, 0xbedf0080, 0xbee00080, 0xbee10080, 0xbee20080, 0xbee30080,
>> + 0xbee40080, 0xbee50080, 0xbf810000
>> };
>>
>> -static const struct soc15_reg_entry sgpr1_init_regs_aldebaran[] = {
>> +const struct soc15_reg_entry sgpr112_init_regs_aldebaran[] = {
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_RESOURCE_LIMITS), 0x0000000 },
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_X), 0x40 },
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 8 },
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Z), 1 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0x240 }, /* (80 GPRS): SGPRS[9:6] VGPRS[5:0] */
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x4 }, /* USER_SGPR[5:1]*/
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x3F }, /* 63 - accum-offset = 256 */
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0x000000ff },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0x000000ff },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0x000000ff },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0x000000ff },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0x000000ff },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0x000000ff },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0x000000ff },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7), 0x000000ff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0x2c0 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x6 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x0 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7),
>> +0xffffffff }, };
>> +
>> +static const u32 sgpr96_init_compute_shader_aldebaran[] = {
>> + 0xb8840904, 0xb8851a04, 0xb8861344, 0xb8831804, 0x9208ff06, 0x00000280,
>> + 0x9209a805, 0x920a8a04, 0x81080908, 0x81080a08, 0x81080308, 0x8e078208,
>> + 0x81078407, 0xc0410080, 0x00000007, 0xbf8c0000, 0xbf8e003f, 0xc0030200,
>> + 0x00000000, 0xbf8c0000, 0xbf06ff08, 0xdeadbeaf, 0xbf84fff9, 0x81028102,
>> + 0xc0410080, 0x00000007, 0xbf8c0000, 0xbefc0080, 0xbe880080, 0xbe890080,
>> + 0xbe8a0080, 0xbe8b0080, 0xbe8c0080, 0xbe8d0080, 0xbe8e0080, 0xbe8f0080,
>> + 0xbe900080, 0xbe910080, 0xbe920080, 0xbe930080, 0xbe940080, 0xbe950080,
>> + 0xbe960080, 0xbe970080, 0xbe980080, 0xbe990080, 0xbe9a0080, 0xbe9b0080,
>> + 0xbe9c0080, 0xbe9d0080, 0xbe9e0080, 0xbe9f0080, 0xbea00080, 0xbea10080,
>> + 0xbea20080, 0xbea30080, 0xbea40080, 0xbea50080, 0xbea60080, 0xbea70080,
>> + 0xbea80080, 0xbea90080, 0xbeaa0080, 0xbeab0080, 0xbeac0080, 0xbead0080,
>> + 0xbeae0080, 0xbeaf0080, 0xbeb00080, 0xbeb10080, 0xbeb20080, 0xbeb30080,
>> + 0xbeb40080, 0xbeb50080, 0xbeb60080, 0xbeb70080, 0xbeb80080, 0xbeb90080,
>> + 0xbeba0080, 0xbebb0080, 0xbebc0080, 0xbebd0080, 0xbebe0080, 0xbebf0080,
>> + 0xbec00080, 0xbec10080, 0xbec20080, 0xbec30080, 0xbec40080, 0xbec50080,
>> + 0xbec60080, 0xbec70080, 0xbec80080, 0xbec90080, 0xbeca0080, 0xbecb0080,
>> + 0xbecc0080, 0xbecd0080, 0xbece0080, 0xbecf0080, 0xbed00080, 0xbed10080,
>> + 0xbed20080, 0xbed30080, 0xbed40080, 0xbed50080, 0xbed60080, 0xbed70080,
>> + 0xbed80080, 0xbed90080, 0xbf810000,
>> };
>>
>> -static const struct soc15_reg_entry sgpr2_init_regs_aldebaran[] = {
>> +const struct soc15_reg_entry sgpr96_init_regs_aldebaran[] = {
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_RESOURCE_LIMITS), 0x0000000 },
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_X), 0x40 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 8 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 0xc },
>> { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Z), 1 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0x240 }, /* (80 GPRS) */
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x4 }, /* USER_SGPR[5:1]*/
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x3F }, /* 63 - accum-offset = 256 */
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0x0000ff00 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0x0000ff00 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0x0000ff00 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0x0000ff00 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0x0000ff00 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0x0000ff00 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0x0000ff00 },
>> - { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7), 0x0000ff00 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0x240 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x6 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x0 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7),
>> +0xffffffff },
>> };
>>
>> -static int gfx_v9_4_2_check_gprs_init_coverage(struct amdgpu_device *adev,
>> - uint32_t *wb)
>> -{
>> - uint32_t se_id, cu_id, simd_id;
>> - uint32_t simd_cnt = 0;
>> - uint32_t se_offset, cu_offset, data;
>> -
>> - for (se_id = 0; se_id < adev->gfx.config.max_shader_engines; se_id++) {
>> - se_offset = se_id * 16 * 4;
>> - for (cu_id = 0; cu_id < 16; cu_id++) {
>> - cu_offset = cu_id * 4;
>> - for (simd_id = 0; simd_id < 4; simd_id++) {
>> - data = "" + cu_offset + simd_id];
>> - if (data == 0xF)
>> - simd_cnt++;
>> - }
>> - }
>> - }
>> -
>> - if (adev->gfx.cu_info.number * 4 == simd_cnt)
>> - return 0;
>> -
>> - dev_warn(adev->dev, "SIMD Count: %d, %d\n",
>> - adev->gfx.cu_info.number * 4, simd_cnt);
>> -
>> - for (se_id = 0; se_id < adev->gfx.config.max_shader_engines; se_id++) {
>> - se_offset = se_id * 16 * 4;
>> - for (cu_id = 0; cu_id < 16; cu_id++) {
>> - cu_offset = cu_id * 4;
>> - for (simd_id = 0; simd_id < 4; simd_id++) {
>> - data = "" + cu_offset + simd_id];
>> - if (data != 0xF)
>> - dev_warn(adev->dev, "SE[%d]CU[%d]SIMD[%d]: isn't inited\n",
>> - se_id, cu_id, simd_id);
>> - }
>> - }
>> - }
>> +static const u32 sgpr64_init_compute_shader_aldebaran[] = {
>> + 0xb8840904, 0xb8851a04, 0xb8861344, 0xb8831804, 0x9208ff06, 0x00000280,
>> + 0x9209a805, 0x920a8a04, 0x81080908, 0x81080a08, 0x81080308, 0x8e078208,
>> + 0x81078407, 0xc0410080, 0x00000007, 0xbf8c0000, 0xbefc0080, 0xbe880080,
>> + 0xbe890080, 0xbe8a0080, 0xbe8b0080, 0xbe8c0080, 0xbe8d0080, 0xbe8e0080,
>> + 0xbe8f0080, 0xbe900080, 0xbe910080, 0xbe920080, 0xbe930080, 0xbe940080,
>> + 0xbe950080, 0xbe960080, 0xbe970080, 0xbe980080, 0xbe990080, 0xbe9a0080,
>> + 0xbe9b0080, 0xbe9c0080, 0xbe9d0080, 0xbe9e0080, 0xbe9f0080, 0xbea00080,
>> + 0xbea10080, 0xbea20080, 0xbea30080, 0xbea40080, 0xbea50080, 0xbea60080,
>> + 0xbea70080, 0xbea80080, 0xbea90080, 0xbeaa0080, 0xbeab0080, 0xbeac0080,
>> + 0xbead0080, 0xbeae0080, 0xbeaf0080, 0xbeb00080, 0xbeb10080, 0xbeb20080,
>> + 0xbeb30080, 0xbeb40080, 0xbeb50080, 0xbeb60080, 0xbeb70080, 0xbeb80080,
>> + 0xbeb90080, 0xbf810000,
>> +};
>>
>> - return -EFAULT;
>> -}
>> +const struct soc15_reg_entry sgpr64_init_regs_aldebaran[] = {
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_RESOURCE_LIMITS), 0x0000000 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_X), 0x40 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Y), 0x10 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_NUM_THREAD_Z), 1 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC1), 0x1c0 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC2), 0x6 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_PGM_RSRC3), 0x0 },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff },
>> + { SOC15_REG_ENTRY(GC, 0, regCOMPUTE_STATIC_THREAD_MGMT_SE7),
>> +0xffffffff }, };
>>
>> static int gfx_v9_4_2_run_shader(struct amdgpu_device *adev,
>> - const uint32_t *shader_ptr, uint32_t shader_size,
>> - const struct soc15_reg_entry *init_regs, uint32_t regs_size,
>> - uint32_t compute_dim_x, u64 wb_gpu_addr)
>> + struct amdgpu_ring *ring,
>> + struct amdgpu_ib *ib,
>> + const u32 *shader_ptr, u32 shader_size,
>> + const struct soc15_reg_entry *init_regs, u32 regs_size,
>> + u32 compute_dim_x, u64 wb_gpu_addr, u32 pattern,
>> + struct dma_fence **fence_ptr)
>> {
>> - struct amdgpu_ring *ring = &adev->gfx.compute_ring[0];
>> - struct amdgpu_ib ib;
>> - struct dma_fence *f = NULL;
>> int r, i;
>> uint32_t total_size, shader_offset;
>> u64 gpu_addr;
>>
>> - total_size = (regs_size * 3 + 4 + 4 + 5 + 2) * 4;
>> + total_size = (regs_size * 3 + 4 + 5 + 5) * 4;
>> total_size = ALIGN(total_size, 256);
>> shader_offset = total_size;
>> total_size += ALIGN(shader_size, 256);
>>
>> /* allocate an indirect buffer to put the commands in */
>> - memset(&ib, 0, sizeof(ib));
>> + memset(ib, 0, sizeof(*ib));
>> r = amdgpu_ib_get(adev, NULL, total_size,
>> - AMDGPU_IB_POOL_DIRECT, &ib);
>> + AMDGPU_IB_POOL_DIRECT, ib);
>> if (r) {
>> - DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
>> + dev_err(adev->dev, "failed to get ib (%d).\n", r);
>> return r;
>> }
>>
>> /* load the compute shaders */
>> for (i = 0; i < shader_size/sizeof(u32); i++)
>> - ib.ptr[i + (shader_offset / 4)] = shader_ptr[i];
>> + ib->ptr[i + (shader_offset / 4)] = shader_ptr[i];
>>
>> /* init the ib length to 0 */
>> - ib.length_dw = 0;
>> + ib->length_dw = 0;
>>
>> /* write the register state for the compute dispatch */
>> for (i = 0; i < regs_size; i++) {
>> - ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1);
>> - ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(init_regs[i])
>> + ib->ptr[ib->length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1);
>> + ib->ptr[ib->length_dw++] = SOC15_REG_ENTRY_OFFSET(init_regs[i])
>> - PACKET3_SET_SH_REG_START;
>> - ib.ptr[ib.length_dw++] = init_regs[i].reg_value;
>> + ib->ptr[ib->length_dw++] = init_regs[i].reg_value;
>> }
>>
>> /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */
>> - gpu_addr = (ib.gpu_addr + (u64)shader_offset) >> 8;
>> - ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2);
>> - ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, regCOMPUTE_PGM_LO)
>> + gpu_addr = (ib->gpu_addr + (u64)shader_offset) >> 8;
>> + ib->ptr[ib->length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2);
>> + ib->ptr[ib->length_dw++] = SOC15_REG_OFFSET(GC, 0,
>> +regCOMPUTE_PGM_LO)
>> - PACKET3_SET_SH_REG_START;
>> - ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr);
>> - ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr);
>> + ib->ptr[ib->length_dw++] = lower_32_bits(gpu_addr);
>> + ib->ptr[ib->length_dw++] = upper_32_bits(gpu_addr);
>>
>> /* write the wb buffer address */
>> - ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2);
>> - ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, regCOMPUTE_USER_DATA_0)
>> + ib->ptr[ib->length_dw++] = PACKET3(PACKET3_SET_SH_REG, 3);
>> + ib->ptr[ib->length_dw++] = SOC15_REG_OFFSET(GC, 0,
>> +regCOMPUTE_USER_DATA_0)
>> - PACKET3_SET_SH_REG_START;
>> - ib.ptr[ib.length_dw++] = lower_32_bits(wb_gpu_addr);
>> - ib.ptr[ib.length_dw++] = upper_32_bits(wb_gpu_addr);
>> + ib->ptr[ib->length_dw++] = lower_32_bits(wb_gpu_addr);
>> + ib->ptr[ib->length_dw++] = upper_32_bits(wb_gpu_addr);
>> + ib->ptr[ib->length_dw++] = pattern;
>>
>> /* write dispatch packet */
>> - ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
>> - ib.ptr[ib.length_dw++] = compute_dim_x; /* x */
>> - ib.ptr[ib.length_dw++] = 1; /* y */
>> - ib.ptr[ib.length_dw++] = 1; /* z */
>> - ib.ptr[ib.length_dw++] =
>> + ib->ptr[ib->length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
>> + ib->ptr[ib->length_dw++] = compute_dim_x; /* x */
>> + ib->ptr[ib->length_dw++] = 1; /* y */
>> + ib->ptr[ib->length_dw++] = 1; /* z */
>> + ib->ptr[ib->length_dw++] =
>> REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN,
>> 1);
>>
>> - /* write CS partial flush packet */
>> - ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0);
>> - ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4);
>> -
>> /* shedule the ib on the ring */
>> - r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f);
>> + r = amdgpu_ib_schedule(ring, 1, ib, NULL, fence_ptr);
>> if (r) {
>> - DRM_ERROR("amdgpu: ib submit failed (%d).\n", r);
>> - goto fail;
>> + dev_err(adev->dev, "ib submit failed (%d).\n", r);
>> + amdgpu_ib_free(adev, ib, NULL);
>> }
>> + return r;
>> +}
>>
>> - /* wait for the GPU to finish processing the IB */
>> - r = dma_fence_wait(f, false);
>> - if (r) {
>> - DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
>> - goto fail;
>> +static void gfx_v9_4_2_log_wave_assignment(struct amdgpu_device
>> +*adev, uint32_t *wb_ptr) {
>> + uint32_t se, cu, simd, wave;
>> + uint32_t offset = 0;
>> + char *str;
>> + int size;
>> +
>> + str = kmalloc(256, GFP_KERNEL);
>> + if (!str)
>> + return;
>> +
>> + dev_dbg(adev->dev, "wave assignment:\n");
>> +
>> + for (se = 0; se < adev->gfx.config.max_shader_engines; se++) {
>> + for (cu = 0; cu < CU_ID_MAX; cu++) {
>> + memset(str, 0, 256);
>> + size = sprintf(str, "SE[%02d]CU[%02d]: ", se, cu);
>> + for (simd = 0; simd < SIMD_ID_MAX; simd++) {
>> + size += sprintf(str + size, "[");
>> + for (wave = 0; wave < WAVE_ID_MAX; wave++) {
>> + size += sprintf(str + size, "%x", wb_ptr[offset]);
>> + offset++;
>> + }
>> + size += sprintf(str + size, "] ");
>> + }
>> + dev_dbg(adev->dev, "%s\n", str);
>> + }
>> }
>> -fail:
>> - amdgpu_ib_free(adev, &ib, NULL);
>> - dma_fence_put(f);
>>
>> - return r;
>> + kfree(str);
>> }
>>
>> -int gfx_v9_4_2_do_edc_gpr_workarounds(struct amdgpu_device *adev)
>> +static int gfx_v9_4_2_wait_for_waves_assigned(struct amdgpu_device *adev,
>> + uint32_t *wb_ptr, uint32_t mask,
>> + uint32_t pattern, uint32_t num_wave, bool wait)
>> {
>> - struct amdgpu_ring *ring = &adev->gfx.compute_ring[0];
>> - int r;
>> - int compute_dim_x = adev->gfx.config.max_shader_engines *
>> - adev->gfx.config.max_cu_per_sh *
>> - adev->gfx.config.max_sh_per_se;
>> - int sgpr_work_group_size = 5;
>> - /* CU_ID: 0~15, SIMD_ID: 0~3 */
>> - int wb_size = adev->gfx.config.max_shader_engines * 16 * 4;
>> - struct amdgpu_ib ib;
>> + uint32_t se, cu, simd, wave;
>> + uint32_t loop = 0;
>> + uint32_t wave_cnt;
>> + uint32_t offset;
>>
>> - /* only support when RAS is enabled */
>> - if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX))
>> - return 0;
>> + do {
>> + wave_cnt = 0;
>> + offset = 0;
>> +
>> + for (se = 0; se < adev->gfx.config.max_shader_engines; se++)
>> + for (cu = 0; cu < CU_ID_MAX; cu++)
>> + for (simd = 0; simd < SIMD_ID_MAX; simd++)
>> + for (wave = 0; wave < WAVE_ID_MAX; wave++) {
>> + if (((1 << wave) & mask) &&
>> + (wb_ptr[offset] == pattern))
>> + wave_cnt++;
>> +
>> + offset++;
>> + }
>> +
>> + if (wave_cnt == num_wave)
>> + return 0;
>> +
>> + mdelay(1);
>> + } while (++loop < 2000 && wait);
>> +
>> + dev_err(adev->dev, "actual wave num: %d, expected wave num: %d\n",
>> + wave_cnt, num_wave);
>> +
>> + gfx_v9_4_2_log_wave_assignment(adev, wb_ptr);
>> +
>> + return -EBADSLT;
>> +}
>> +
>> +static int gfx_v9_4_2_do_sgprs_init(struct amdgpu_device *adev) {
>> + int r;
>> + int wb_size = adev->gfx.config.max_shader_engines *
>> + CU_ID_MAX * SIMD_ID_MAX * WAVE_ID_MAX;
>> + struct amdgpu_ib wb_ib;
>> + struct amdgpu_ib disp_ibs[3];
>> + struct dma_fence *fences[3];
>> + u32 pattern[3] = { 0x1, 0x5, 0xa };
>>
>> /* bail if the compute ring is not ready */
>> - if (!ring->sched.ready)
>> + if (!adev->gfx.compute_ring[0].sched.ready ||
>> + !adev->gfx.compute_ring[1].sched.ready)
>> return 0;
>>
>> - /* allocate an indirect buffer to put the commands in */
>> - memset(&ib, 0, sizeof(ib));
>> - r = amdgpu_ib_get(adev, NULL, wb_size * sizeof(uint32_t),
>> - AMDGPU_IB_POOL_DIRECT, &ib);
>> + /* allocate the write-back buffer from IB */
>> + memset(&wb_ib, 0, sizeof(wb_ib));
>> + r = amdgpu_ib_get(adev, NULL, (1 + wb_size) * sizeof(uint32_t),
>> + AMDGPU_IB_POOL_DIRECT, &wb_ib);
>> if (r) {
>> - DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
>> + dev_err(adev->dev, "failed to get ib (%d) for wb\n", r);
>> return r;
>> }
>> + memset(wb_ib.ptr, 0, (1 + wb_size) * sizeof(uint32_t));
>> +
>> + r = gfx_v9_4_2_run_shader(adev,
>> + &adev->gfx.compute_ring[0],
>> + &disp_ibs[0],
>> + sgpr112_init_compute_shader_aldebaran,
>> + sizeof(sgpr112_init_compute_shader_aldebaran),
>> + sgpr112_init_regs_aldebaran,
>> + ARRAY_SIZE(sgpr112_init_regs_aldebaran),
>> + adev->gfx.cu_info.number,
>> + wb_ib.gpu_addr, pattern[0], &fences[0]);
>> + if (r) {
>> + dev_err(adev->dev, "failed to clear first 224 sgprs\n");
>> + goto pro_end;
>> + }
>>
>> - memset(ib.ptr, 0, wb_size * sizeof(uint32_t));
>> - r = gfx_v9_4_2_run_shader(adev, vgpr_init_compute_shader_aldebaran,
>> - sizeof(vgpr_init_compute_shader_aldebaran),
>> - vgpr_init_regs_aldebaran,
>> - ARRAY_SIZE(vgpr_init_regs_aldebaran),
>> - compute_dim_x * 2, ib.gpu_addr);
>> + r = gfx_v9_4_2_wait_for_waves_assigned(adev,
>> + &wb_ib.ptr[1], 0b11,
>> + pattern[0],
>> + adev->gfx.cu_info.number * SIMD_ID_MAX * 2,
>> + true);
>> if (r) {
>> - dev_err(adev->dev, "Init VGPRS: failed to run shader\n");
>> - goto failed;
>> + dev_err(adev->dev, "wave coverage failed when clear first 224 sgprs\n");
>> + wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */
>> + goto disp0_failed;
>> }
>>
>> - r = gfx_v9_4_2_check_gprs_init_coverage(adev, ib.ptr);
>> + r = gfx_v9_4_2_run_shader(adev,
>> + &adev->gfx.compute_ring[1],
>> + &disp_ibs[1],
>> + sgpr96_init_compute_shader_aldebaran,
>> + sizeof(sgpr96_init_compute_shader_aldebaran),
>> + sgpr96_init_regs_aldebaran,
>> + ARRAY_SIZE(sgpr96_init_regs_aldebaran),
>> + adev->gfx.cu_info.number * 2,
>> + wb_ib.gpu_addr, pattern[1], &fences[1]);
>> if (r) {
>> - dev_err(adev->dev, "Init VGPRS: failed to cover all SIMDs\n");
>> - goto failed;
>> - } else {
>> - dev_info(adev->dev, "Init VGPRS Successfully\n");
>> + dev_err(adev->dev, "failed to clear next 576 sgprs\n");
>> + goto disp0_failed;
>> + }
>> +
>> + r = gfx_v9_4_2_wait_for_waves_assigned(adev,
>> + &wb_ib.ptr[1], 0b11111100,
>> + pattern[1], adev->gfx.cu_info.number * SIMD_ID_MAX * 6,
>> + true);
>> + if (r) {
>> + dev_err(adev->dev, "wave coverage failed when clear first 576 sgprs\n");
>> + wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */
>> + goto disp1_failed;
>> }
>>
>> - memset(ib.ptr, 0, wb_size * sizeof(uint32_t));
>> - r = gfx_v9_4_2_run_shader(adev, sgpr_init_compute_shader_aldebaran,
>> - sizeof(sgpr_init_compute_shader_aldebaran),
>> - sgpr1_init_regs_aldebaran,
>> - ARRAY_SIZE(sgpr1_init_regs_aldebaran),
>> - compute_dim_x / 2 * sgpr_work_group_size,
>> - ib.gpu_addr);
>> + wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */
>> +
>> + /* wait for the GPU to finish processing the IB */
>> + r = dma_fence_wait(fences[0], false);
>> if (r) {
>> - dev_err(adev->dev, "Init SGPRS Part1: failed to run shader\n");
>> - goto failed;
>> + dev_err(adev->dev, "timeout to clear first 224 sgprs\n");
>> + goto disp1_failed;
>> }
>>
>> - r = gfx_v9_4_2_run_shader(adev, sgpr_init_compute_shader_aldebaran,
>> - sizeof(sgpr_init_compute_shader_aldebaran),
>> - sgpr2_init_regs_aldebaran,
>> - ARRAY_SIZE(sgpr2_init_regs_aldebaran),
>> - compute_dim_x / 2 * sgpr_work_group_size,
>> - ib.gpu_addr);
>> + r = dma_fence_wait(fences[1], false);
>> if (r) {
>> - dev_err(adev->dev, "Init SGPRS Part2: failed to run shader\n");
>> - goto failed;
>> + dev_err(adev->dev, "timeout to clear first 576 sgprs\n");
>> + goto disp1_failed;
>> }
>>
>> - r = gfx_v9_4_2_check_gprs_init_coverage(adev, ib.ptr);
>> + memset(wb_ib.ptr, 0, (1 + wb_size) * sizeof(uint32_t));
>> + r = gfx_v9_4_2_run_shader(adev,
>> + &adev->gfx.compute_ring[0],
>> + &disp_ibs[2],
>> + sgpr64_init_compute_shader_aldebaran,
>> + sizeof(sgpr64_init_compute_shader_aldebaran),
>> + sgpr64_init_regs_aldebaran,
>> + ARRAY_SIZE(sgpr64_init_regs_aldebaran),
>> + adev->gfx.cu_info.number,
>> + wb_ib.gpu_addr, pattern[2], &fences[2]);
>> + if (r) {
>> + dev_err(adev->dev, "failed to clear first 256 sgprs\n");
>> + goto disp1_failed;
>> + }
>> +
>> + r = dma_fence_wait(fences[2], false);
>> + if (r) {
>> + dev_err(adev->dev, "timeout to clear first 256 sgprs\n");
>> + goto disp2_failed;
>> + }
>> +
>> + r = gfx_v9_4_2_wait_for_waves_assigned(adev,
>> + &wb_ib.ptr[1], 0b1111,
>> + pattern[2],
>> + adev->gfx.cu_info.number * SIMD_ID_MAX * 4,
>> + false);
>> + if (r) {
>> + dev_err(adev->dev, "wave coverage failed when clear first 256 sgprs\n");
>> + goto disp2_failed;
>> + }
>> +
>> +disp2_failed:
>> + amdgpu_ib_free(adev, &disp_ibs[2], NULL);
>> + dma_fence_put(fences[2]);
>> +disp1_failed:
>> + amdgpu_ib_free(adev, &disp_ibs[1], NULL);
>> + dma_fence_put(fences[1]);
>> +disp0_failed:
>> + amdgpu_ib_free(adev, &disp_ibs[0], NULL);
>> + dma_fence_put(fences[0]);
>> +pro_end:
>> + amdgpu_ib_free(adev, &wb_ib, NULL);
>> +
>> if (r)
>> - dev_err(adev->dev,
>> - "Init SGPRS: failed to cover all SIMDs\n");
>> + dev_info(adev->dev, "Init SGPRS Failed\n");
>> else
>> dev_info(adev->dev, "Init SGPRS Successfully\n");
>>
>> -failed:
>> - amdgpu_ib_free(adev, &ib, NULL);
>> return r;
>> }
>>
>> +static int gfx_v9_4_2_do_vgprs_init(struct amdgpu_device *adev) {
>> + int r;
>> + /* CU_ID: 0~15, SIMD_ID: 0~3, WAVE_ID: 0 ~ 9 */
>> + int wb_size = adev->gfx.config.max_shader_engines *
>> + CU_ID_MAX * SIMD_ID_MAX * WAVE_ID_MAX;
>> + struct amdgpu_ib wb_ib;
>> + struct amdgpu_ib disp_ib;
>> + struct dma_fence *fence;
>> + u32 pattern = 0xa;
>> +
>> + /* bail if the compute ring is not ready */
>> + if (!adev->gfx.compute_ring[0].sched.ready)
>> + return 0;
>> +
>> + /* allocate the write-back buffer from IB */
>> + memset(&wb_ib, 0, sizeof(wb_ib));
>> + r = amdgpu_ib_get(adev, NULL, (1 + wb_size) * sizeof(uint32_t),
>> + AMDGPU_IB_POOL_DIRECT, &wb_ib);
>> + if (r) {
>> + dev_err(adev->dev, "failed to get ib (%d) for wb.\n", r);
>> + return r;
>> + }
>> + memset(wb_ib.ptr, 0, (1 + wb_size) * sizeof(uint32_t));
>> +
>> + r = gfx_v9_4_2_run_shader(adev,
>> + &adev->gfx.compute_ring[0],
>> + &disp_ib,
>> + vgpr_init_compute_shader_aldebaran,
>> + sizeof(vgpr_init_compute_shader_aldebaran),
>> + vgpr_init_regs_aldebaran,
>> + ARRAY_SIZE(vgpr_init_regs_aldebaran),
>> + adev->gfx.cu_info.number,
>> + wb_ib.gpu_addr, pattern, &fence);
>> + if (r) {
>> + dev_err(adev->dev, "failed to clear vgprs\n");
>> + goto pro_end;
>> + }
>> +
>> + /* wait for the GPU to finish processing the IB */
>> + r = dma_fence_wait(fence, false);
>> + if (r) {
>> + dev_err(adev->dev, "timeout to clear vgprs\n");
>> + goto disp_failed;
>> + }
>> +
>> + r = gfx_v9_4_2_wait_for_waves_assigned(adev,
>> + &wb_ib.ptr[1], 0b1,
>> + pattern,
>> + adev->gfx.cu_info.number * SIMD_ID_MAX,
>> + false);
>> + if (r) {
>> + dev_err(adev->dev, "failed to cover all simds when clearing vgprs\n");
>> + goto disp_failed;
>> + }
>> +
>> +disp_failed:
>> + amdgpu_ib_free(adev, &disp_ib, NULL);
>> + dma_fence_put(fence);
>> +pro_end:
>> + amdgpu_ib_free(adev, &wb_ib, NULL);
>> +
>> + if (r)
>> + dev_info(adev->dev, "Init VGPRS Failed\n");
>> + else
>> + dev_info(adev->dev, "Init VGPRS Successfully\n");
>> +
>> + return r;
>> +}
>> +
>> +int gfx_v9_4_2_do_edc_gpr_workarounds(struct amdgpu_device *adev) {
>> + /* only support when RAS is enabled */
>> + if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX))
>> + return 0;
>> +
>> + gfx_v9_4_2_do_sgprs_init(adev);
>> +
>> + gfx_v9_4_2_do_vgprs_init(adev);
>> +
>> + return 0;
>> +}
>> +
>> static void gfx_v9_4_2_query_sq_timeout_status(struct amdgpu_device
>> *adev); static void gfx_v9_4_2_reset_sq_timeout_status(struct
>> amdgpu_device *adev);
>>
>> @@ -479,8 +710,6 @@ void gfx_v9_4_2_init_golden_registers(struct amdgpu_device *adev,
>> die_id);
>> break;
>> }
>> -
>> - return;
>> }
>>
>> void gfx_v9_4_2_debug_trap_config_init(struct amdgpu_device *adev,
>> --
>> 2.17.1
>> _______________________________________________
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