diff options
| author | Dom Cobley <popcornmix@gmail.com> | 2022-06-13 16:47:52 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-06-28 14:56:01 +0200 |
| commit | 4ae3d6c09d25a932ce812b1e092d615ab799d5dd (patch) | |
| tree | daa6b28a586845b415848c390c0b8d0795d21b6e /drivers/gpu/drm/vc4/vc4_hdmi.h | |
| parent | 05954270bd230ec31f894b34874fb0e2e534873d (diff) | |
drm/vc4: hdmi: Skip writes to disabled packet RAM
This path actually occurs when audio is started during a hdmi mode set.
As the data will be written by vc4_hdmi_set_infoframes when packet RAM
is enabled again, don't treat as an error
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
Link: https://lore.kernel.org/r/20220613144800.326124-26-maxime@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_hdmi.h')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hdmi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h index 1159b2992fb1..c3ed2b07df23 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.h +++ b/drivers/gpu/drm/vc4/vc4_hdmi.h @@ -213,6 +213,12 @@ struct vc4_hdmi { struct drm_display_mode saved_adjusted_mode; /** + * @packet_ram_enabled: Is the HDMI controller packet RAM currently + * on? Protected by @mutex. + */ + bool packet_ram_enabled; + + /** * @scdc_enabled: Is the HDMI controller currently running with * the scrambler on? Protected by @mutex. */ |