diff mbox series

[11/21] wil6210: do not set BIT_USER_SUPPORT_T_POWER_ON_0 in Talyn-MB

Message ID 1550845279-16103-12-git-send-email-merez@codeaurora.org (mailing list archive)
State Accepted
Commit f6194f769dfce79cb3084086118e0cea056e8676
Delegated to: Kalle Valo
Headers show
Series wil6210 patches | expand

Commit Message

Maya Erez Feb. 22, 2019, 2:21 p.m. UTC 
In Sparrow, FW might sleep long time due to T_Power_On calculation
in slow clock, so T_Power_On was set to zero to shorten the L1SS
wake-up time.
In Talyn-MB the L1SS wake-up procedure is handled by the PMU (HW),
hence T_Power_On calculation is accurate and should not be forced
to zero.

Signed-off-by: Maya Erez <merez@codeaurora.org>
---
 drivers/net/wireless/ath/wil6210/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 6df19a2..f2432ad 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -1603,7 +1603,8 @@  int wil_reset(struct wil6210_priv *wil, bool load_fw)
 	if (wil->hw_version == HW_VER_UNKNOWN)
 		return -ENODEV;
 
-	if (test_bit(WIL_PLATFORM_CAPA_T_PWR_ON_0, wil->platform_capa)) {
+	if (test_bit(WIL_PLATFORM_CAPA_T_PWR_ON_0, wil->platform_capa) &&
+	    wil->hw_version < HW_VER_TALYN_MB) {
 		wil_dbg_misc(wil, "Notify FW to set T_POWER_ON=0\n");
 		wil_s(wil, RGF_USER_USAGE_8, BIT_USER_SUPPORT_T_POWER_ON_0);
 	}