From: Balakrishna Godavarthi <bgodavar@codeaurora.org>
To: marcel@holtmann.org, johan.hedberg@gmail.com, mka@chromium.org
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-bluetooth@vger.kernel.org, thierry.escande@linaro.org,
rtatiya@codeaurora.org, hemantg@codeaurora.org,
linux-arm-msm@vger.kernel.org,
Balakrishna Godavarthi <bgodavar@codeaurora.org>
Subject: [PATCH v10 6/7] Bluetooth: btqca: Add wcn3990 firmware download support.
Date: Fri, 20 Jul 2018 19:02:42 +0530 [thread overview]
Message-ID: <20180720133243.6851-7-bgodavar@codeaurora.org> (raw)
In-Reply-To: <20180720133243.6851-1-bgodavar@codeaurora.org>
This patch enables the RAM and NV patch download for wcn3990.
Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
---
drivers/bluetooth/btqca.c | 25 +++++++++++++++++++++----
1 file changed, 21 insertions(+), 4 deletions(-)
diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index b556710ee1bd..5f9dd27a26a0 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -335,6 +335,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
{
struct rome_config config;
int err;
+ u8 rom_ver;
bt_dev_dbg(hdev, "QCA setup on UART");
@@ -342,8 +343,19 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
/* Download rampatch file */
config.type = TLV_TYPE_PATCH;
- snprintf(config.fwname, sizeof(config.fwname), "qca/rampatch_%08x.bin",
- soc_ver);
+ if (soc_type == QCA_WCN3990) {
+ /* Firmware files to download are based on ROM version.
+ * ROM version is derived from last two bytes of soc_ver.
+ */
+ rom_ver = ((soc_ver & 0x00000f00) >> 0x04) |
+ (soc_ver & 0x0000000f);
+ snprintf(config.fwname, sizeof(config.fwname),
+ "qca/crbtfw%02x.tlv", rom_ver);
+ } else {
+ snprintf(config.fwname, sizeof(config.fwname),
+ "qca/rampatch_%08x.bin", soc_ver);
+ }
+
err = qca_download_firmware(hdev, &config);
if (err < 0) {
bt_dev_err(hdev, "QCA Failed to download patch (%d)", err);
@@ -352,8 +364,13 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
/* Download NVM configuration */
config.type = TLV_TYPE_NVM;
- snprintf(config.fwname, sizeof(config.fwname), "qca/nvm_%08x.bin",
- soc_ver);
+ if (soc_type == QCA_WCN3990)
+ snprintf(config.fwname, sizeof(config.fwname),
+ "qca/crnv%02x.bin", rom_ver);
+ else
+ snprintf(config.fwname, sizeof(config.fwname),
+ "qca/nvm_%08x.bin", soc_ver);
+
err = qca_download_firmware(hdev, &config);
if (err < 0) {
bt_dev_err(hdev, "QCA Failed to download NVM (%d)", err);
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2018-07-20 13:33 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-20 13:32 [PATCH v10 0/7] Enable Bluetooth functionality for WCN3990 Balakrishna Godavarthi
2018-07-20 13:32 ` [PATCH v10 1/7] dt-bindings: net: bluetooth: Add device tree bindings for QTI chip wcn3990 Balakrishna Godavarthi
2018-07-23 22:32 ` Matthias Kaehlcke
2018-07-20 13:32 ` [PATCH v10 2/7] Bluetooth: btqca: Rename ROME specific functions to generic functions Balakrishna Godavarthi
2018-07-20 13:32 ` [PATCH v10 3/7] Bluetooth: btqca: Redefine qca_uart_setup() to generic function Balakrishna Godavarthi
2018-07-23 17:40 ` Matthias Kaehlcke
2018-07-24 6:56 ` Balakrishna Godavarthi
2018-07-20 13:32 ` [PATCH v10 4/7] Bluetooth: hci_qca: Add wrapper functions for setting UART speed Balakrishna Godavarthi
2018-07-23 17:56 ` Matthias Kaehlcke
2018-07-24 7:02 ` Balakrishna Godavarthi
2018-07-25 17:02 ` Matthias Kaehlcke
2018-07-20 13:32 ` [PATCH v10 5/7] Bluetooth: hci_qca: Enable 3.2 Mbps operating speed Balakrishna Godavarthi
2018-07-20 13:32 ` Balakrishna Godavarthi [this message]
2018-07-20 13:32 ` [PATCH v10 7/7] Bluetooth: hci_qca: Add support for Qualcomm Bluetooth chip wcn3990 Balakrishna Godavarthi
2018-07-23 19:54 ` Matthias Kaehlcke
2018-07-24 15:55 ` Balakrishna Godavarthi
2018-07-25 18:31 ` Matthias Kaehlcke
2018-07-26 14:21 ` Balakrishna Godavarthi
2018-07-26 19:51 ` Matthias Kaehlcke
2018-07-27 11:39 ` Balakrishna Godavarthi
2018-07-30 20:07 ` Matthias Kaehlcke
2018-07-31 14:38 ` Balakrishna Godavarthi
2018-07-31 16:03 ` Matthias Kaehlcke
2018-08-01 13:59 ` Balakrishna Godavarthi
2018-08-01 16:16 ` Matthias Kaehlcke
2018-08-01 18:39 ` Balakrishna Godavarthi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180720133243.6851-7-bgodavar@codeaurora.org \
--to=bgodavar@codeaurora.org \
--cc=devicetree@vger.kernel.org \
--cc=hemantg@codeaurora.org \
--cc=johan.hedberg@gmail.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-bluetooth@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marcel@holtmann.org \
--cc=mka@chromium.org \
--cc=rtatiya@codeaurora.org \
--cc=thierry.escande@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).