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[AMD Public Use]
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: Quan, Evan <Evan.Quan@xxxxxxx>
Sent: Sunday, September 20, 2020 10:47 PM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Quan, Evan <Evan.Quan@xxxxxxx> Subject: [PATCH] drm/amd/pm: correct the pmfw version check for Navi14 Otherwise, that will be always true for Navi14.
Change-Id: Ief94150d10e4987e405d97674d9ae4efe89246fb Signed-off-by: Evan Quan <evan.quan@xxxxxxx> --- drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c index e729337e84d0..b9e522ed499a 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c @@ -2279,13 +2279,14 @@ static int navi10_run_umc_cdr_workaround(struct smu_context *smu) } /* - * The messages below are only supported by 42.53.0 and later - * PMFWs. + * The messages below are only supported by Navi10 42.53.0 and later + * PMFWs and Navi14 53.29.0 and later PMFWs. * - PPSMC_MSG_SetDriverDummyTableDramAddrHigh * - PPSMC_MSG_SetDriverDummyTableDramAddrLow * - PPSMC_MSG_GetUMCFWWA */ - if (pmfw_version >= 0x2a3500) { + if (((adev->asic_type == CHIP_NAVI10) && (pmfw_version >= 0x2a3500)) || + ((adev->asic_type == CHIP_NAVI14) && (pmfw_version >= 0x351D00))) { ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GET_UMC_FW_WA, 0, -- 2.28.0 |
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