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msm: sde: Update rotator OT settings for sdm660

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Added changes to update rotator OT settings for
sdm660 based on QOS recommendation

Change-Id: Ia950232269dcfa082666faefbda54217790e15df
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
This commit is contained in:
Raviteja Tamatam 2016-12-21 14:06:17 +05:30
parent 83dbf65a2d
commit f798810bf2
1 changed files with 29 additions and 9 deletions
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38
drivers/media/platform/msm/sde/rotator/sde_rotator_base.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2012, 2015-2016, The Linux Foundation. All rights reserved.
/* Copyright (c) 2012, 2015-2017, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -76,7 +76,10 @@ u32 sde_apply_comp_ratio_factor(u32 quota,
#define RES_1080p (1088*1920)
#define RES_UHD (3840*2160)
#define RES_WQXGA (2560*1600)
#define XIN_HALT_TIMEOUT_US 0x4000
#define MDSS_MDP_HW_REV_320 0x30020000 /* sdm660 */
#define MDSS_MDP_HW_REV_330 0x30030000 /* sdm630 */
static int sde_mdp_wait_for_xin_halt(u32 xin_id)
{
@ -174,15 +177,32 @@ u32 sde_mdp_get_ot_limit(u32 width, u32 height, u32 pixfmt, u32 fps, u32 is_rd)
SDEROT_DBG("w:%d h:%d fps:%d pixfmt:%8.8x yuv:%d res:%d rd:%d\n",
width, height, fps, pixfmt, is_yuv, res, is_rd);
if (!is_yuv)
goto exit;
switch (mdata->mdss_version) {
case MDSS_MDP_HW_REV_320:
case MDSS_MDP_HW_REV_330:
if ((res <= RES_1080p) && (fps <= 30) && is_yuv)
ot_lim = 2;
else if ((res <= RES_1080p) && (fps <= 60) && is_yuv)
ot_lim = 4;
else if ((res <= RES_UHD) && (fps <= 30) && is_yuv)
ot_lim = 8;
else if ((res <= RES_WQXGA) && (fps <= 60) && is_yuv)
ot_lim = 4;
else if ((res <= RES_WQXGA) && (fps <= 60))
ot_lim = 16;
break;
default:
if (is_yuv) {
if ((res <= RES_1080p) && (fps <= 30))
ot_lim = 2;
else if ((res <= RES_1080p) && (fps <= 60))
ot_lim = 4;
else if ((res <= RES_UHD) && (fps <= 30))
ot_lim = 8;
}
break;
}
if ((res <= RES_1080p) && (fps <= 30))
ot_lim = 2;
else if ((res <= RES_1080p) && (fps <= 60))
ot_lim = 4;
else if ((res <= RES_UHD) && (fps <= 30))
ot_lim = 8;
exit:
SDEROT_DBG("ot_lim=%d\n", ot_lim);