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Commit 69ce1115 authored by Anand N Sunkad's avatar Anand N Sunkad Committed by Gerrit - the friendly Code Review server
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wcnss: send GPIO strength parameter to firmware 



To dynamically configure GPIO strength in firmware
send GPIO strength parameter as a part of power manager
indication to firmware.

Change-Id: Id840e63cce4a4e696185960afa9f416524d2eec3
CRs-Fixed: 765151
Signed-off-by: default avatarAnand N Sunkad <asunka@codeaurora.org>
parent 17856c12

Documentation/devicetree/bindings/wcnss/wcnss-wlan.txt

+2 −1
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ in TX data path. 
	1200   -  WCN XO settling time (usec)

	1      -  WCN RPM power collapse enabled

	1      -  WCN standalone power collapse enabled

	6      -  GPIO strength value





Example:
@@ -88,5 +89,5 @@ Example: 
                   <&clock_debug clk_gcc_debug_mux>,

                   <&clock_gcc clk_wcnss_m_clk>;

        clock-names = "xo", "rf_clk", "measure", "wcnss_debug";

	qcom,wcnss-pm = <11 21 1200 1 1>;

	qcom,wcnss-pm = <11 21 1200 1 1 6>;

    };

drivers/net/wireless/wcnss/wcnss_wlan.c

+3 −3
Original line number Diff line number Diff line
@@ -2220,13 +2220,13 @@ static void wcnss_send_pm_config(struct work_struct *worker) 
		return;

	}



	pr_debug("%s:size=%d: <%d, %d, %d, %d, %d>\n", __func__,

	pr_debug("%s:size=%d: <%d, %d, %d, %d, %d %d>\n", __func__,

			prop_len, *payload, *(payload+1), *(payload+2),

			*(payload+3), *(payload+4));

			*(payload+3), *(payload+4), *(payload+5));



	hdr = (struct smd_msg_hdr *)msg;

	hdr->msg_type = WCNSS_PM_CONFIG_REQ;

	hdr->msg_len = sizeof(struct smd_msg_hdr) + prop_len;

	hdr->msg_len = sizeof(struct smd_msg_hdr) + (prop_len * sizeof(int));



	rc = wcnss_smd_tx(msg, hdr->msg_len);

	if (rc < 0)