nv-tegra-mirror/linux-nv-oot
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nv-oot.git synced 2025-12-22 09:11:26 +03:00
Code Issues Packages Projects Releases Wiki Activity

tegra-alt: incr ADSP params limit

Browse Source 
For plugins which send integer type data, increasing
limit to 0xFFFFFFFF allows for negative values to
be sent to ADSP where plugin code can typecast uint to
int and obtain desired negative value

Bug 1990609
Bug 200381729

Change-Id: I2afecc934e10d4f82badab739e26f7adae1d4cca
Signed-off-by: Hariharan Sivaraman <hariharans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1641078
(cherry picked from commit 315bae2da963f24785acb24705ae9273bdb0f436)
Reviewed-on: https://git-master.nvidia.com/r/1645013
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Uday Gupta <udayg@nvidia.com>
Reviewed-by: Ajay Nandakumar M <anandakumarm@nvidia.com>
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Viraj Karandikar <vkarandikar@nvidia.com>
Reviewed-by: Nitin Pai <npai@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Hariharan Sivaraman
2018-01-12 14:13:09 +05:30
committed by Sameer Pujar
parent 2f3fa3e1d2
commit 05577afab1
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
sound/soc/tegra-alt/tegra210_adsp_alt.c
View File

@@ -2,7 +2,7 @@
* tegra210_adsp_alt.c - Tegra ADSP audio driver
*
* Author: Sumit Bhattacharya <sumitb@nvidia.com>
* Copyright (c) 2014-2017, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2014-2018, NVIDIA CORPORATION. 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
@@ -4183,7 +4183,7 @@ static int tegra210_adsp_param_info(struct snd_kcontrol *kcontrol,
if (params->mask == SNDRV_CTL_ELEM_TYPE_INTEGER) {
params->num_regs = 128;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 0x7fffffff;
uinfo->value.integer.max = 0xffffffff;
}
uinfo->type = params->mask;
uinfo->count = params->num_regs;