From 2fdc99b96ea86c178eb14bc948dac93feffc8936 Mon Sep 17 00:00:00 2001 From: Tim Huang Date: Fri, 12 Jul 2024 11:05:07 +0800 Subject: drm/amd/pm: early return if disabling DPMS for GFX IP v11.5.2 This was intended to add support for GFX IP v11.5.2, but it needs to be applied to all GFX11 and subsequent APUs. Therefore the code should be revised to accommodate this. Signed-off-by: Tim Huang Acked-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) (limited to 'drivers/gpu/drm/amd/pm/swsmu') diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index fb8643d25d1b..9d7454b3c314 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -1924,20 +1924,12 @@ static int smu_disable_dpms(struct smu_context *smu) } /* - * For SMU 13.0.4/11 and 14.0.0, PMFW will handle the features disablement properly + * For GFX11 and subsequent APUs, PMFW will handle the features disablement properly * for gpu reset and S0i3 cases. Driver involvement is unnecessary. */ - if (amdgpu_in_reset(adev) || adev->in_s0ix) { - switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { - case IP_VERSION(13, 0, 4): - case IP_VERSION(13, 0, 11): - case IP_VERSION(14, 0, 0): - case IP_VERSION(14, 0, 1): - return 0; - default: - break; - } - } + if (IP_VERSION_MAJ(amdgpu_ip_version(adev, GC_HWIP, 0)) >= 11 && + smu->is_apu && (amdgpu_in_reset(adev) || adev->in_s0ix)) + return 0; /* * For gpu reset, runpm and hibernation through BACO, -- cgit v1.2.3