diff options
author | Maxime Ripard <mripard@kernel.org> | 2023-11-15 12:45:19 +0300 |
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committer | Maxime Ripard <mripard@kernel.org> | 2023-11-15 12:56:44 +0300 |
commit | 3bf3e21c15d4386a5f15118ec39bbc1b67ea5759 (patch) | |
tree | a8880bb7b152d913ebd86e7cd858600dbe22ed38 /drivers/accel/habanalabs/gaudi/gaudi_coresight.c | |
parent | 34b98a5f7a185c19715cc98c57d7e27b4785dfdf (diff) | |
parent | b85ea95d086471afb4ad062012a4d73cd328fa86 (diff) | |
download | linux-3bf3e21c15d4386a5f15118ec39bbc1b67ea5759.tar.xz |
Merge drm/drm-next into drm-misc-next
Let's kickstart the v6.8 release cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/accel/habanalabs/gaudi/gaudi_coresight.c')
-rw-r--r-- | drivers/accel/habanalabs/gaudi/gaudi_coresight.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/accel/habanalabs/gaudi/gaudi_coresight.c b/drivers/accel/habanalabs/gaudi/gaudi_coresight.c index 3455b14554c6..1168fefa33f4 100644 --- a/drivers/accel/habanalabs/gaudi/gaudi_coresight.c +++ b/drivers/accel/habanalabs/gaudi/gaudi_coresight.c @@ -482,6 +482,11 @@ static int gaudi_config_etf(struct hl_device *hdev, WREG32(base_reg + 0xFB0, CORESIGHT_UNLOCK); + val = RREG32(base_reg + 0x20); + + if ((!params->enable && val == 0x0) || (params->enable && val != 0x0)) + return 0; + val = RREG32(base_reg + 0x304); val |= 0x1000; WREG32(base_reg + 0x304, val); @@ -580,6 +585,13 @@ static int gaudi_config_etr(struct hl_device *hdev, WREG32(mmPSOC_ETR_LAR, CORESIGHT_UNLOCK); + val = RREG32(mmPSOC_ETR_CTL); + + if ((!params->enable && val == 0x0) || (params->enable && val != 0x0)) + return 0; + + + val = RREG32(mmPSOC_ETR_FFCR); val |= 0x1000; WREG32(mmPSOC_ETR_FFCR, val); |