[igt-dev] [PATCH i-g-t] tests/kms_hdmi_inject: Fix audio test by loading snd driver

[Garg, Nemesa]

> -----Original Message-----
> From: B, Jeevan <jeevan.b at intel.com>
> Sent: Tuesday, July 25, 2023 3:26 PM
> To: Garg, Nemesa <nemesa.garg at intel.com>; igt-dev at lists.freedesktop.org
> Cc: Garg at freedesktop.org; Garg, Nemesa <nemesa.garg at intel.com>
> Subject: RE: [igt-dev] [PATCH i-g-t] tests/kms_hdmi_inject: Fix audio test by
> loading snd driver
> 
> > -----Original Message-----
> > From: igt-dev <igt-dev-bounces at lists.freedesktop.org> On Behalf Of
> > Garg, Nemesa
> > Sent: Monday, July 24, 2023 1:08 PM
> > To: igt-dev at lists.freedesktop.org
> > Cc: Garg at freedesktop.org; Garg, Nemesa <nemesa.garg at intel.com>
> > Subject: [igt-dev] [PATCH i-g-t] tests/kms_hdmi_inject: Fix audio test
> > by loading snd driver
> >
> > As audio driver is blacklisted so load the snd_hda_intel module before
> > the inject_audio test run
> Any idea why snd_hda_intel si blocklisted ? It should be done right.
During boot time the driver is blacklisted as seen in boot logs and after boot the driver
does not get loaded so added this function.
> >
> > Signed-off-by: Garg, Nemesa <nemesa.garg at intel.com>
> > ---
> >  tests/kms_hdmi_inject.c | 4 ++++
> >  1 file changed, 4 insertions(+)
> >
> > diff --git a/tests/kms_hdmi_inject.c b/tests/kms_hdmi_inject.c index
> > 9aa5c59fc..1964d7541 100644
> > --- a/tests/kms_hdmi_inject.c
> > +++ b/tests/kms_hdmi_inject.c
> > @@ -30,6 +30,7 @@
> >  #include "igt_edid.h"
> >  #include "igt_eld.h"
> >  #include "xe/xe_query.h"
> > +#include "igt_kmod.h"
> >
> >  #define HDISPLAY_4K	3840
> >  #define VDISPLAY_4K	2160
> > @@ -206,6 +207,9 @@ igt_main
> >  		igt_require(connector);
> >
> >  		kmstest_unset_all_crtcs(drm_fd, res);
> > +
> > +		if (!igt_kmod_is_loaded("snd_hda_intel"))
> > +			igt_kmod_load("snd_hda_intel", NULL);
> >  	}
> >
> >  	igt_describe("Make sure that 4K modes exposed by DRM match the "
> > --
> > 2.25.1