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[Public]
Series is:
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: Lazar, Lijo <Lijo.Lazar@xxxxxxx>
Sent: Tuesday, June 13, 2023 6:53 AM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Kamal, Asad <Asad.Kamal@xxxxxxx>; Ma, Le <Le.Ma@xxxxxxx> Subject: [PATCH 3/3] drm/amdgpu: Remove unused NBIO interface Set compute partition mode interface in NBIO is no longer used. Remove
the only implementation from NBIO v7.9 Signed-off-by: Lijo Lazar <lijo.lazar@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h | 2 -- drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c | 14 -------------- 2 files changed, 16 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h index 095aecfb201e..8ab8ae01f87c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h @@ -99,8 +99,6 @@ struct amdgpu_nbio_funcs { int (*get_compute_partition_mode)(struct amdgpu_device *adev); u32 (*get_memory_partition_mode)(struct amdgpu_device *adev, u32 *supp_modes); - void (*set_compute_partition_mode)(struct amdgpu_device *adev, - enum amdgpu_gfx_partition mode); }; struct amdgpu_nbio { diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c index b033935d6749..cd1a02d30420 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c @@ -393,19 +393,6 @@ static int nbio_v7_9_get_compute_partition_mode(struct amdgpu_device *adev) return px; } -static void nbio_v7_9_set_compute_partition_mode(struct amdgpu_device *adev, - enum amdgpu_gfx_partition mode) -{ - u32 tmp; - - /* SPX=0, DPX=1, TPX=2, QPX=3, CPX=4 */ - tmp = RREG32_SOC15(NBIO, 0, regBIF_BX_PF0_PARTITION_COMPUTE_STATUS); - tmp = REG_SET_FIELD(tmp, BIF_BX_PF0_PARTITION_COMPUTE_STATUS, - PARTITION_MODE, mode); - - WREG32_SOC15(NBIO, 0, regBIF_BX_PF0_PARTITION_COMPUTE_STATUS, tmp); -} - static u32 nbio_v7_9_get_memory_partition_mode(struct amdgpu_device *adev, u32 *supp_modes) { @@ -461,7 +448,6 @@ const struct amdgpu_nbio_funcs nbio_v7_9_funcs = { .ih_control = nbio_v7_9_ih_control, .remap_hdp_registers = nbio_v7_9_remap_hdp_registers, .get_compute_partition_mode = nbio_v7_9_get_compute_partition_mode, - .set_compute_partition_mode = nbio_v7_9_set_compute_partition_mode, .get_memory_partition_mode = nbio_v7_9_get_memory_partition_mode, .init_registers = nbio_v7_9_init_registers, }; -- 2.25.1 |
