From 8a6b2f3abc4ec3d6417cb3dc3a6040c977a6036a Mon Sep 17 00:00:00 2001
From: Aidan MacDonald <amachronic@protonmail.com>
Date: Wed, 16 Jun 2021 13:51:09 +0100
Subject: [PATCH] Touchscreen: make volume bars respect volume step increment

Change-Id: I449b305ec4070e61f3619f8b7ac01a74c3ac59a6
---
 apps/gui/wps.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/gui/wps.c b/apps/gui/wps.c
index b42e386a91..2c668998f0 100644
--- a/apps/gui/wps.c
+++ b/apps/gui/wps.c
@@ -190,8 +190,10 @@ static int skintouch_to_wps(struct wps_data *data)
         {
             const int min_vol = sound_min(SOUND_VOLUME);
             const int max_vol = sound_max(SOUND_VOLUME);
+            const int step_vol = sound_steps(SOUND_VOLUME);
             global_settings.volume = (offset * (max_vol - min_vol)) / 100;
             global_settings.volume += min_vol;
+            global_settings.volume -= (global_settings.volume % step_vol);
             setvol();
         }
         return ACTION_TOUCHSCREEN;