Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 587e2e89 authored by Michael Adisumarta's avatar Michael Adisumarta
Browse files

msm: ipa: update the MHIP rp moderation threshold for APQ IPA 



Set update rp moderation count to 1 which will make IPA host
return buffers to IPA Device side for each buffer copy.


Change-Id: If8795acf5f8b52657bd09a3c100e5b1dc5763025
Acked-by: default avatarJyothij <jyothij@qti.qualcomm.com>
Signed-off-by: default avatarMichael Adisumarta <madisuma@codeaurora.org>
parent 13667470

drivers/platform/msm/ipa/ipa_v3/ipa_mpm.c

+1 −4
Original line number Diff line number Diff line
@@ -1080,9 +1080,6 @@ static int ipa_mpm_connect_mhip_gsi_pipe(enum ipa_client_type mhip_client, 
	gsi_params.evt_scratch.mhip.rp_mod_timer_running = 0;

	gsi_params.evt_scratch.mhip.fixed_buffer_sz = TRE_BUFF_SIZE;



	if (IPA_CLIENT_IS_PROD(mhip_client))

		gsi_params.evt_scratch.mhip.rp_mod_threshold = 4;



	/* Channel Params */

	gsi_params.chan_params.prot = GSI_CHAN_PROT_MHIP;

	gsi_params.chan_params.dir = IPA_CLIENT_IS_PROD(mhip_client) ?
@@ -2193,7 +2190,7 @@ static int ipa_mpm_mhi_probe_cb(struct mhi_device *mhi_dev, 
		ch->chan_props.ch_ctx.rlen = (IPA_MPM_RING_LEN) *

			GSI_EVT_RING_RE_SIZE_16B;

		/* Store Event properties */

		ch->evt_props.ev_ctx.update_rp_modc = 0;

		ch->evt_props.ev_ctx.update_rp_modc = 1;

		ch->evt_props.ev_ctx.update_rp_intmodt = 0;

		ch->evt_props.ev_ctx.ertype = 1;

		ch->evt_props.ev_ctx.rlen = (IPA_MPM_RING_LEN) *