From e1d40758a7abf53b4ab507ea0dd5ceb43b951b74 Mon Sep 17 00:00:00 2001 From: Michael Adisumarta Date: Mon, 9 Dec 2019 15:19:37 -0800 Subject: [PATCH] msm: ipa: tune mhip ring size shrink to 6 elements This change tunes MHIP UL / DL ring sizes to 6 elements for better memory optimization. Change-Id: I2e350bfee0c5b6f0aafdf5462be80f06001c6052 Signed-off-by: Michael Adisumarta --- drivers/platform/msm/ipa/ipa_v3/ipa_mpm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_mpm.c b/drivers/platform/msm/ipa/ipa_v3/ipa_mpm.c index 65187dbfa1dd..f972ad0bcc29 100644 --- a/drivers/platform/msm/ipa/ipa_v3/ipa_mpm.c +++ b/drivers/platform/msm/ipa/ipa_v3/ipa_mpm.c @@ -55,8 +55,8 @@ #define IPA_MPM_MAX_MHIP_CHAN 3 -#define IPA_MPM_NUM_RING_DESC 74 -#define IPA_MPM_RING_LEN (IPA_MPM_NUM_RING_DESC - 10) +#define IPA_MPM_NUM_RING_DESC 6 +#define IPA_MPM_RING_LEN IPA_MPM_NUM_RING_DESC #define IPA_MPM_MHI_HOST_UL_CHANNEL 4 #define IPA_MPM_MHI_HOST_DL_CHANNEL 5