linux/drivers/gpu/drm/bridge
Jonas Karlman cffcb42c57 drm/bridge: dw-hdmi-qp: fix multi-channel audio output
Channel Allocation (PB4) and Level Shift Information (PB5) are
configured with values from PB1 and PB2 due to the wrong offset
being used. This results in missing audio channels or incorrect
speaker placement when playing multi-channel audio.

Use the correct offset to fix multi-channel audio output.

Fixes: fd0141d1a8 ("drm/bridge: synopsys: Add audio support for dw-hdmi-qp")
Reported-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://patch.msgid.link/20260228112822.4056354-1-christianshewitt@gmail.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2026-03-17 18:15:16 +01:00
..
adv7511 drm/bridge: refactor HDMI InfoFrame callbacks 2026-01-19 13:11:46 +02:00
analogix drm/bridge: anx7625: Fix invalid EDID size 2026-01-21 09:01:30 +02:00
cadence Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
imx Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
synopsys drm/bridge: dw-hdmi-qp: fix multi-channel audio output 2026-03-17 18:15:16 +01:00
Kconfig drm/rockchip: inno-hdmi: Convert to drm bridge 2025-12-25 00:30:33 +02:00
Makefile drm/rockchip: inno-hdmi: Convert to drm bridge 2025-12-25 00:30:33 +02:00
aux-bridge.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
aux-hpd-bridge.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
chipone-icn6211.c
chrontel-ch7033.c
cros-ec-anx7688.c
display-connector.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
fsl-ldb.c
inno-hdmi.c drm/bridge: refactor HDMI InfoFrame callbacks 2026-01-19 13:11:46 +02:00
ite-it6263.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ite-it6505.c
ite-it66121.c drm/bridge: ite-it66121: get/put the next bridge 2025-12-30 10:11:33 +01:00
lontium-lt8912b.c drm/bridge: lt8912b: convert to of_drm_find_and_get_bridge() 2026-01-20 14:53:46 +01:00
lontium-lt9211.c drm/bridge: lt9211: Drop check for last nibble of version register 2025-10-11 19:38:20 +03:00
lontium-lt9611.c drm/bridge: refactor HDMI InfoFrame callbacks 2026-01-19 13:11:46 +02:00
lontium-lt9611uxc.c drm/bridge: lontium-lt9611uxc: switch to HDMI audio helpers 2025-12-25 00:22:13 +02:00
lvds-codec.c
megachips-stdpxxxx-ge-b850v3-fw.c
microchip-lvds.c
nwl-dsi.c
nwl-dsi.h
nxp-ptn3460.c
panel.c
parade-ps8622.c
parade-ps8640.c
samsung-dsim.c Merge drm/drm-fixes into drm-misc-fixes 2026-02-23 10:09:45 +01:00
sii902x.c drm/bridge: sii902x: convert to of_drm_find_and_get_bridge() 2026-01-20 14:53:45 +01:00
sii9234.c
sil-sii8620.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
sil-sii8620.h
simple-bridge.c drm/bridge: simple: add the Algoltek AG6311 DP-to-HDMI bridge 2026-01-21 11:56:29 +02:00
ssd2825.c
tc358762.c
tc358764.c
tc358767.c
tc358768.c
tc358775.c
tda998x_drv.c
thc63lvd1024.c drm/bridge: thc63lvd1024: convert to of_drm_find_and_get_bridge() 2026-01-20 14:53:45 +01:00
ti-dlpc3433.c
ti-sn65dsi83.c drm/bridge: ti-sn65dsi83: halve horizontal syncs for dual LVDS output 2026-03-09 22:32:22 +01:00
ti-sn65dsi86.c drm/bridge: ti-sn65dsi86: Enable HPD polling if IRQ is not used 2026-02-13 12:42:34 -08:00
ti-tdp158.c
ti-tfp410.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ti-tpd12s015.c drm/bridge: tpd12s015: convert to of_drm_find_and_get_bridge() 2026-01-20 14:53:46 +01:00
waveshare-dsi.c