diff options
| author | Stanimir Varbanov <stanimir.varbanov@linaro.org> | 2018-07-05 16:03:48 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-25 15:51:01 +0300 |
| commit | 2b0a8517fbfdbd8a2080404a5fe19ff0eb17e2e0 (patch) | |
| tree | 154d7f0c0838d126e17171a8f351e17051304e92 /drivers/media | |
| parent | f03835204f7085a18777c1419fd5b3b6217b00ad (diff) | |
| download | linux-2b0a8517fbfdbd8a2080404a5fe19ff0eb17e2e0.tar.xz | |
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')
| -rw-r--r-- | drivers/media/platform/qcom/venus/helpers.c | 22 | ||||
| -rw-r--r-- | drivers/media/platform/qcom/venus/helpers.h | 1 | ||||
| -rw-r--r-- | drivers/media/platform/qcom/venus/vdec.c | 15 |
3 files changed, 26 insertions, 12 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; diff --git a/drivers/media/platform/qcom/venus/helpers.h b/drivers/media/platform/qcom/venus/helpers.h index 0e64aa95624a..52b961ed491e 100644 --- a/drivers/media/platform/qcom/venus/helpers.h +++ b/drivers/media/platform/qcom/venus/helpers.h @@ -40,6 +40,7 @@ int venus_helper_set_output_resolution(struct venus_inst *inst, int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs, unsigned int output_bufs); int venus_helper_set_color_format(struct venus_inst *inst, u32 fmt); +int venus_helper_set_dyn_bufmode(struct venus_inst *inst); void venus_helper_acquire_buf_ref(struct vb2_v4l2_buffer *vbuf); void venus_helper_release_buf_ref(struct venus_inst *inst, unsigned int idx); void venus_helper_init_instance(struct venus_inst *inst); diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index b97d386b3a7a..ef5b14bfdde0 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -555,18 +555,9 @@ static int vdec_set_properties(struct venus_inst *inst) return ret; } - if (core->res->hfi_version == HFI_VERSION_3XX || - inst->cap_bufs_mode_dynamic) { - struct hfi_buffer_alloc_mode mode; - - ptype = HFI_PROPERTY_PARAM_BUFFER_ALLOC_MODE; - mode.type = HFI_BUFFER_OUTPUT; - mode.mode = HFI_BUFFER_MODE_DYNAMIC; - - ret = hfi_session_set_property(inst, ptype, &mode); - if (ret) - return ret; - } + ret = venus_helper_set_dyn_bufmode(inst); + if (ret) + return ret; if (ctr->post_loop_deb_mode) { ptype = HFI_PROPERTY_CONFIG_VDEC_POST_LOOP_DEBLOCKER; |