openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/tegra: sor: Introduce audio enable/disable callbacks 

In order to support different modes (DP in addition to HDMI), split out
the audio setup/teardown into callbacks.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2019-06-24 15:15:39 +02:00
parent a9087cf2e1
commit 85d0c4b54f
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/gpu/drm/tegra/sor.c
View File

@ -398,6 +398,8 @@ struct tegra_sor_ops {
const char *name; const char *name;
int (*probe)(struct tegra_sor *sor); int (*probe)(struct tegra_sor *sor);
int (*remove)(struct tegra_sor *sor); int (*remove)(struct tegra_sor *sor);
void (*audio_enable)(struct tegra_sor *sor);
void (*audio_disable)(struct tegra_sor *sor);
}; };
struct tegra_sor { struct tegra_sor {
@ -3008,6 +3010,8 @@ static const struct tegra_sor_ops tegra_sor_hdmi_ops = {
.name = "HDMI", .name = "HDMI",
.probe = tegra_sor_hdmi_probe, .probe = tegra_sor_hdmi_probe,
.remove = tegra_sor_hdmi_remove, .remove = tegra_sor_hdmi_remove,
.audio_enable = tegra_sor_hdmi_audio_enable,
.audio_disable = tegra_sor_hdmi_audio_disable,
}; };
static int tegra_sor_dp_probe(struct tegra_sor *sor) static int tegra_sor_dp_probe(struct tegra_sor *sor)
@ -3616,9 +3620,11 @@ static irqreturn_t tegra_sor_irq(int irq, void *data)
tegra_hda_parse_format(format, &sor->format); tegra_hda_parse_format(format, &sor->format);
tegra_sor_hdmi_audio_enable(sor); if (sor->ops->audio_enable)
sor->ops->audio_enable(sor);
} else { } else {
tegra_sor_hdmi_audio_disable(sor); if (sor->ops->audio_disable)
sor->ops->audio_disable(sor);
} }
} }