[AMD Official Use Only - General]
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Regards,
Hawking
-----Original Message-----
From: Gadre, Mangesh <Mangesh.Gadre@xxxxxxx>
Sent: Friday, August 18, 2023 19:40
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx; Lazar, Lijo <Lijo.Lazar@xxxxxxx>; Zhang, Hawking <Hawking.Zhang@xxxxxxx>
Cc: Gadre, Mangesh <Mangesh.Gadre@xxxxxxx>
Subject: [PATCH] drm/amdgpu: Remove SRAM clock gater override by driver
rlc firmware does required setting ,driver need not do it.
Signed-off-by: Mangesh Gadre <Mangesh.Gadre@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index d8d6807e7b96..93590adf2b04 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -2221,15 +2221,6 @@ static void gfx_v9_4_3_xcc_update_sram_fgcg(struct amdgpu_device *adev,
WREG32_SOC15(GC, GET_INST(GC, xcc_id),
regRLC_CGTT_MGCG_OVERRIDE, data);
- def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CLK_CNTL);
-
- if (enable)
- data &= ~RLC_CLK_CNTL__RLC_SRAM_CLK_GATER_OVERRIDE_MASK;
- else
- data |= RLC_CLK_CNTL__RLC_SRAM_CLK_GATER_OVERRIDE_MASK;
-
- if (def != data)
- WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CLK_CNTL, data);
}
static void gfx_v9_4_3_xcc_update_repeater_fgcg(struct amdgpu_device *adev,
--
2.34.1
