diff options
| author | Stanimir Varbanov <stanimir.varbanov@linaro.org> | 2018-07-05 09:03:48 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-25 08:51:01 -0400 |
| commit | 2b0a8517fbfdbd8a2080404a5fe19ff0eb17e2e0 (patch) | |
| tree | 154d7f0c0838d126e17171a8f351e17051304e92 /drivers/media/platform/qcom/venus/helpers.c | |
| parent | f03835204f7085a18777c1419fd5b3b6217b00ad (diff) | |
| download | linux-2b0a8517fbfdbd8a2080404a5fe19ff0eb17e2e0.tar.gz linux-2b0a8517fbfdbd8a2080404a5fe19ff0eb17e2e0.tar.bz2 linux-2b0a8517fbfdbd8a2080404a5fe19ff0eb17e2e0.zip | |
media: venus: helpers: add a helper function to set dynamic buffer mode
Adds a new helper function to set dynamic buffer mode if it is
supported by current HFI version. The dynamic buffer mode is
set unconditionally for both decoder outputs.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Tested-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/qcom/venus/helpers.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/helpers.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c index 27c4a4060c4e..29cc84777125 100644 --- a/drivers/media/platform/qcom/venus/helpers.c +++ b/drivers/media/platform/qcom/venus/helpers.c @@ -524,6 +524,28 @@ int venus_helper_set_color_format(struct venus_inst *inst, u32 pixfmt) } EXPORT_SYMBOL_GPL(venus_helper_set_color_format); +int venus_helper_set_dyn_bufmode(struct venus_inst *inst) +{ + const u32 ptype = HFI_PROPERTY_PARAM_BUFFER_ALLOC_MODE; + struct hfi_buffer_alloc_mode mode; + int ret; + + if (!is_dynamic_bufmode(inst)) + return 0; + + mode.type = HFI_BUFFER_OUTPUT; + mode.mode = HFI_BUFFER_MODE_DYNAMIC; + + ret = hfi_session_set_property(inst, ptype, &mode); + if (ret) + return ret; + + mode.type = HFI_BUFFER_OUTPUT2; + + return hfi_session_set_property(inst, ptype, &mode); +} +EXPORT_SYMBOL_GPL(venus_helper_set_dyn_bufmode); + static void delayed_process_buf_func(struct work_struct *work) { struct venus_buffer *buf, *n; |