Integrate linux-guf/updated_audio_patch

--

Commit: seco-ne/kernel/linux-guf@0fa8a7d7

audio:mqs: Fix audio popping when using the MQS

The i.MX6 ULL has an audio block equipped, that can generate audio via a
standard GPIO. Since the MQS (Medium Quality Sound) is a very basic audio
interface, it doesn't provide any filtering of unwanted artifacts in the
audio stream. This leads to a popping noise when playing audio on the
Nallino. The patch changes the SAI to always generate a signal for the
MQS and transfers the control of the external amplifier to the MQS driver.
This helps in reducing the noticeable interference when playing audio.

Original patch-set by Sam Crossman <sam.crossman@seco.com>

f750e64c3eb2a6e842ddf596b622e27628014cc0
22e654f06977e670f290075458163ff38130cff3
5b432bde337e97302e03fbdabc2641c74c4cfa13

BCS 746-001052

SRCREV.conf

@@ -8,7 +8,7 @@ SRCREV_pn-gfxml2dto = "aba69215e4e0c59f0abdf54edfe5d47484f269df"
 SRCREV_pn-egalaxi2c = "81aab4a1b9c70db522e98a8aff77970217b751cc"
 SRCREV_pn-gfplatdetect = "dbb623eb2a6628d8bac33226302635b97dc10dd2"
 SRCREV_pn-xconfig = "fefb3e6b47253ab588753eaf1db97f7e3c8f3d93"
-SRCREV_pn-linux-guf = "f14c5f2a3d3aa0393485de0402af0c23d3d06db3"
+SRCREV_pn-linux-guf = "0fa8a7d750ea1253581a214d36f2075b187a520e"
 SRCREV_pn-linux-imx-kuk = "04e01d0d159e02702620b1e9921968eb68ac63f9"
 SRCREV_pn-u-boot-imx = "36e07a278de634dcc8c224e44fca96b1780a651d"
 SRCREV_pn-qt-multi-screen-compositor = "a584cce151d61fb88674690c940cfba02e0f1e20"