From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Mon, 23 Oct 2023 22:43:57 +0000 (+0900)
Subject: net: wireless: bcmdhd: Increase PMU transition delay
X-Git-Tag: accepted/tizen/unified/dev/20240620.010529
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d911e4468f45e49dda8c7e1aa977654f77c45fee;p=platform%2Fkernel%2Flinux-amlogic.git

net: wireless: bcmdhd: Increase PMU transition delay

In VIM3L, it's failed to initialize wifi with HT timeout error.
To fix its problem, increase transition delay from 1sec to 5sec in Tizen.

Change-Id: Ib019f00913957a8ea4bb8ab2c3dc5511a52cf0f1
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---

diff --git a/drivers/net/wireless/bcmdhd/dhd_sdio.c b/drivers/net/wireless/bcmdhd/dhd_sdio.c
index 1dc312529401..5e1b2d5bfb2a 100644
--- a/drivers/net/wireless/bcmdhd/dhd_sdio.c
+++ b/drivers/net/wireless/bcmdhd/dhd_sdio.c
@@ -156,7 +156,16 @@ static int dhdsdio_resume(void *context);
  */
 #if (PMU_MAX_TRANSITION_DLY <= 1000000)
 #undef PMU_MAX_TRANSITION_DLY
+#ifdef CONFIG_TIZEN
+/*
+ * WORKAROUND for Tizen
+ * It needs the more  waiting time than 1sec.
+ * So Increase the waiting time from 1sec to 5sec.
+ */
+#define PMU_MAX_TRANSITION_DLY 5000000
+#else
 #define PMU_MAX_TRANSITION_DLY 1000000
+#endif /* CONFIG_TIZEN */
 #endif
 
 /* hooks for limiting threshold custom tx num in rx processing */