Messages in this thread Patch in this message | | | From | Javier Martinez Canillas <> | Subject | [PATCH] Revert "venus: firmware: Correct non-pix start and end addresses" | Date | Tue, 7 Feb 2023 11:22:54 +0100 |
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This reverts commit a837e5161cfffbb3242cc0eb574f8bf65fd32640, which broke probing of the venus driver, at least on the SC7180 SoC HP X2 Chromebook:
[ 11.455782] qcom-venus aa00000.video-codec: Adding to iommu group 11 [ 11.506980] qcom-venus aa00000.video-codec: non legacy binding [ 12.143432] qcom-venus aa00000.video-codec: failed to reset venus core [ 12.156440] qcom-venus: probe of aa00000.video-codec failed with error -110
Matthias Kaehlcke also reported that the same change caused a regression in SC7180 and sc7280, that prevents AOSS from entering sleep mode during system suspend. So let's revert this commit for now to fix both issues.
Fixes: a837e5161cff ("venus: firmware: Correct non-pix start and end addresses") Reported-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> ---
drivers/media/platform/qcom/venus/firmware.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/platform/qcom/venus/firmware.c index 142d4c74017c..d59ecf776715 100644 --- a/drivers/media/platform/qcom/venus/firmware.c +++ b/drivers/media/platform/qcom/venus/firmware.c @@ -38,8 +38,8 @@ static void venus_reset_cpu(struct venus_core *core) writel(fw_size, wrapper_base + WRAPPER_FW_END_ADDR); writel(0, wrapper_base + WRAPPER_CPA_START_ADDR); writel(fw_size, wrapper_base + WRAPPER_CPA_END_ADDR); - writel(0, wrapper_base + WRAPPER_NONPIX_START_ADDR); - writel(0, wrapper_base + WRAPPER_NONPIX_END_ADDR); + writel(fw_size, wrapper_base + WRAPPER_NONPIX_START_ADDR); + writel(fw_size, wrapper_base + WRAPPER_NONPIX_END_ADDR); if (IS_V6(core)) { /* Bring XTSS out of reset */ -- 2.39.1
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