diff options
Diffstat (limited to 'drivers/media/platform/qcom/venus/hfi_venus.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/hfi_venus.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c index 9a34662fea38..2ad40b3945b0 100644 --- a/drivers/media/platform/qcom/venus/hfi_venus.c +++ b/drivers/media/platform/qcom/venus/hfi_venus.c @@ -904,6 +904,24 @@ static int venus_sys_set_power_control(struct venus_hfi_device *hdev, return 0; } +static int venus_sys_set_ubwc_config(struct venus_hfi_device *hdev) +{ + struct hfi_sys_set_property_pkt *pkt; + u8 packet[IFACEQ_VAR_SMALL_PKT_SIZE]; + const struct venus_resources *res = hdev->core->res; + int ret; + + pkt = (struct hfi_sys_set_property_pkt *)packet; + + pkt_sys_ubwc_config(pkt, res->ubwc_conf); + + ret = venus_iface_cmdq_write(hdev, pkt, false); + if (ret) + return ret; + + return 0; +} + static int venus_get_queue_size(struct venus_hfi_device *hdev, unsigned int index) { @@ -922,6 +940,7 @@ static int venus_get_queue_size(struct venus_hfi_device *hdev, static int venus_sys_set_default_properties(struct venus_hfi_device *hdev) { struct device *dev = hdev->core->dev; + const struct venus_resources *res = hdev->core->res; int ret; ret = venus_sys_set_debug(hdev, venus_fw_debug); @@ -945,6 +964,13 @@ static int venus_sys_set_default_properties(struct venus_hfi_device *hdev) dev_warn(dev, "setting hw power collapse ON failed (%d)\n", ret); + /* For specific venus core, it is mandatory to set the UBWC configuration */ + if (res->ubwc_conf) { + ret = venus_sys_set_ubwc_config(hdev); + if (ret) + dev_warn(dev, "setting ubwc config failed (%d)\n", ret); + } + return ret; } |