Re: [PATCH 1/7] drm/vc4: hdmi: Check that the monitor supports HDMI audio

2019-03-04 Thread Eric Anholt
Stefan Wahren writes: >> Eric Anholt hat am 4. März 2019 um 19:28 geschrieben: >> >> >> Stefan Wahren writes: >> >> > Hi Maxime, >> > >> > Am 04.03.2019 um 15:52 schrieb Maxime Ripard: >> >> The current code assumes as soon as the device is an HDMI one that it >> >> supports an audio sink. H

Re: [PATCH 1/7] drm/vc4: hdmi: Check that the monitor supports HDMI audio

2019-03-04 Thread Stefan Wahren
> Eric Anholt hat am 4. März 2019 um 19:28 geschrieben: > > > Stefan Wahren writes: > > > Hi Maxime, > > > > Am 04.03.2019 um 15:52 schrieb Maxime Ripard: > >> The current code assumes as soon as the device is an HDMI one that it > >> supports an audio sink. However, strictly speaking, this i

Re: [PATCH 1/7] drm/vc4: hdmi: Check that the monitor supports HDMI audio

2019-03-04 Thread Eric Anholt
Stefan Wahren writes: > Hi Maxime, > > Am 04.03.2019 um 15:52 schrieb Maxime Ripard: >> The current code assumes as soon as the device is an HDMI one that it >> supports an audio sink. However, strictly speaking, this is exposed as a >> separate part of EDID. >> >> This can be checked through the

Re: [PATCH 1/7] drm/vc4: hdmi: Check that the monitor supports HDMI audio

2019-03-04 Thread Stefan Wahren
Hi Maxime, Am 04.03.2019 um 15:52 schrieb Maxime Ripard: The current code assumes as soon as the device is an HDMI one that it supports an audio sink. However, strictly speaking, this is exposed as a separate part of EDID. This can be checked through the drm_detect_monitor_audio function, so le

Re: [PATCH 1/7] drm/vc4: hdmi: Check that the monitor supports HDMI audio

2019-03-04 Thread Paul Kocialkowski
Hi, On Mon, 2019-03-04 at 15:52 +0100, Maxime Ripard wrote: > The current code assumes as soon as the device is an HDMI one that it > supports an audio sink. However, strictly speaking, this is exposed as a > separate part of EDID. > > This can be checked through the drm_detect_monitor_audio func

[PATCH 1/7] drm/vc4: hdmi: Check that the monitor supports HDMI audio

2019-03-04 Thread Maxime Ripard
The current code assumes as soon as the device is an HDMI one that it supports an audio sink. However, strictly speaking, this is exposed as a separate part of EDID. This can be checked through the drm_detect_monitor_audio function, so let's use it and make sure that we can use the HDMI monitor as