Gh0st
/
linux
mirror of https://github.com/torvalds/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
linux/drivers/gpu/drm
History
Ivan Lipski d04f73668b drm/amd/display: Add an hdmi_hpd_debounce_delay_ms module 
[Why&How]
Right now, the HDMI HPD filter is enabled by default at 1500ms.

We want to disable it by default, as most modern displays with HDMI do
not require it for DPMS mode.

The HPD can instead be enabled as a driver parameter with a custom delay
value in ms (up to 5000ms).

Fixes: c918e75e1e ("drm/amd/display: Add an HPD filter for HDMI")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4859
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 6a681cd903)
 		2026-01-14 15:07:43 -05:00
..
adp drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
amd drm/amd/display: Add an hdmi_hpd_debounce_delay_ms module 2026-01-14 15:07:43 -05:00
arm drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
armada drm/fb-helper: Allocate and release fb_info in single place 2025-11-25 11:02:43 +01:00
aspeed
…
ast Linux 6.18-rc6 2025-11-21 08:55:08 +10:00
atmel-hlcdc drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
bridge drm fixes for 6.19-rc1 2025-12-13 17:39:28 +12:00
ci drm/ci: disable broken MR check in sanity job 2025-10-16 07:49:06 -07:00
clients Extra drm-misc-next for v6.19-rc1: 2025-12-02 18:09:08 +10:00
display Merge tag 'drm-misc-next-2025-11-05-1' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 2025-11-07 12:41:26 +10:00
etnaviv Linux 6.18-rc6 2025-11-21 08:55:08 +10:00
exynos drm/exynos: hdmi: replace use of system_wq with system_percpu_wq 2026-01-07 17:50:50 +09:00
fsl-dcu drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
gma500 drm/fb-helper: Allocate and release fb_info in single place 2025-11-25 11:02:43 +01:00
gud drm/gud: rearrange gud_probe() to prepare for function splitting 2025-10-24 19:36:45 +01:00
hisilicon drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
hyperv drm/hyperv: include drm_print.h where needed 2025-11-04 14:37:15 +02:00
i915 drm/i915/gem: Zero-initialize the eb.vma array in i915_gem_do_execbuffer 2025-12-31 11:19:47 +02:00
imagination drm/imagination: Disallow exporting of PM/FW protected objects 2025-12-18 15:39:27 +00:00
imx Linux 6.18-rc6 2025-11-21 08:55:08 +10:00
ingenic
…
kmb drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
lib
…
lima drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
logicvc
…
loongson drm/ttm: Replace multiple booleans with flags in device init 2025-10-31 09:14:35 +00:00
mcde drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
mediatek Revert "drm/mediatek: dsi: Fix DSI host and panel bridge pre-enable order" 2026-01-03 20:08:10 +01:00
meson drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
mgag200 drm fixes for 6.19-rc1 2025-12-13 17:39:28 +12:00
msm Merge tag 'drm-msm-fixes-2025-12-26' of https://gitlab.freedesktop.org/drm/msm into drm-fixes 2025-12-27 16:00:47 +10:00
mxsfb drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
nouveau nouveau: don't attempt fwsec on sb on newer platforms. 2026-01-04 16:55:38 +10:00
nova Driver core changes for 6.19-rc1 2025-12-05 21:29:02 -08:00
omapdrm drm/fb-helper: Allocate and release fb_info in single place 2025-11-25 11:02:43 +01:00
panel drm/panel: visionox-rm69299: Depend on BACKLIGHT_CLASS_DEVICE 2025-12-16 11:28:52 +01:00
panfrost drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
panthor Merge tag 'drm-misc-next-fixes-2025-12-10' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 2025-12-12 09:20:24 +10:00
pl111 drm/pl111: Fix error handling in pl111_amba_probe 2025-12-31 22:42:26 +01:00
qxl drm/ttm: Replace multiple booleans with flags in device init 2025-10-31 09:14:35 +00:00
radeon drm/radeon: Remove __counted_by from ClockInfoArray.clockInfo[] 2026-01-05 17:23:41 -05:00
renesas drm/rcar-du: dsi: Handle both DRM_MODE_FLAG_N.SYNC and !DRM_MODE_FLAG_P.SYNC 2025-12-04 14:59:21 +02:00
rockchip Extra drm-misc-next for v6.19-rc1: 2025-12-02 18:09:08 +10:00
scheduler Linux 6.18-rc6 2025-11-21 08:55:08 +10:00
sitronix drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
solomon drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
sprd
…
sti drm-next for 6.19-rc1: 2025-12-04 08:53:30 -08:00
stm drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
sun4i drm/sun4i: Nuke mixer pointer from layer code 2025-11-12 17:18:25 +08:00
sysfb drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
tegra drm-next for 6.19-rc1: 2025-12-04 08:53:30 -08:00
tests Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes 2025-12-15 12:53:27 +01:00
tidss drm/tidss: Fix enable/disable order 2026-01-03 20:08:24 +01:00
tilcdc drm fixes for 6.19-rc1 2025-12-13 17:39:28 +12:00
tiny Linux 6.18-rc6 2025-11-21 08:55:08 +10:00
ttm drm fixes for 6.19-rc1 2025-12-13 17:39:28 +12:00
tve200 drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
tyr rust: driver: let probe() return impl PinInit<Self, Error> 2025-10-21 18:40:48 +02:00
udl drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
v3d drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
vboxvideo drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
vc4 drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
vgem
…
virtio drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
vkms drm/colorop: allow non-bypass colorops 2025-11-26 23:09:17 +01:00
vmwgfx Linux 6.18-rc6 2025-11-21 08:55:08 +10:00
xe drm/xe/guc: READ/WRITE_ONCE g2h_fence->done 2025-12-29 10:49:23 +01:00
xen drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
xlnx
…
Kconfig
…
Kconfig.debug
…
Makefile drm-next for 6.19-rc1: 2025-12-04 08:53:30 -08:00
drm_atomic.c drm/colorop: Add 3D LUT support to color pipeline 2025-11-26 23:09:42 +01:00
drm_atomic_helper.c drm/atomic-helper: Export and namespace some functions 2026-01-03 20:08:17 +01:00
drm_atomic_state_helper.c drm/plane: Add COLOR PIPELINE property 2025-11-26 23:03:32 +01:00
drm_atomic_uapi.c drm/colorop: Add 3D LUT support to color pipeline 2025-11-26 23:09:42 +01:00
drm_auth.c
…
drm_blend.c
…
drm_bridge.c drm/bridge: add warning for bridges using neither devm_drm_bridge_alloc() nor drm_bridge_add() 2025-11-03 13:04:55 +01:00
drm_bridge_helper.c
…
drm_buddy.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
drm_cache.c
…
drm_client.c drm/client: Support emergency restore via sysrq for all clients 2025-11-25 08:43:47 +01:00
drm_client_event.c drm/client: Pass force parameter to client restore 2025-11-25 08:43:46 +01:00
drm_client_modeset.c
…
drm_client_sysrq.c drm/client: Support emergency restore via sysrq for all clients 2025-11-25 08:43:47 +01:00
drm_color_mgmt.c drm: Add Enhanced LUT precision structure 2025-11-26 23:03:35 +01:00
drm_colorop.c drm/colorop: Add DRM_COLOROP_1D_CURVE_GAMMA22 to 1D Curve 2025-11-26 23:09:44 +01:00
drm_connector.c drm/colorop: Introduce DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE 2025-11-26 23:03:32 +01:00
drm_crtc.c drm/drm_crtc: Introduce sharpness strength property 2025-10-30 15:38:04 +02:00
drm_crtc_helper.c
…
drm_crtc_helper_internal.h
…
drm_crtc_internal.h drm/colorop: Introduce DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE 2025-11-26 23:03:32 +01:00
drm_damage_helper.c
…
drm_debugfs.c
…
drm_debugfs_crc.c
…
drm_displayid.c drm/displayid: add quirk to ignore DisplayID checksum errors 2025-11-04 14:49:30 +02:00
drm_displayid_internal.h drm/displayid: add quirk to ignore DisplayID checksum errors 2025-11-04 14:49:30 +02:00
drm_draw.c
…
drm_draw_internal.h
…
drm_drv.c drm/client: Support emergency restore via sysrq for all clients 2025-11-25 08:43:47 +01:00
drm_dumb_buffers.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
drm_edid.c drm/edid: add 6 bpc quirk to the Sharp LQ116M1JW10 2025-11-06 08:51:21 -08:00
drm_edid_load.c
…
drm_eld.c
…
drm_encoder.c
…
drm_exec.c
…
drm_fb_dma_helper.c
…
drm_fb_helper.c drm/fb-helper: Fix vblank timeout during suspend/reset 2026-01-06 09:05:06 +01:00
drm_fbdev_dma.c drm/fb-helper: Allocate and release fb_info in single place 2025-11-25 11:02:43 +01:00
drm_fbdev_shmem.c drm/fb-helper: Allocate and release fb_info in single place 2025-11-25 11:02:43 +01:00
drm_fbdev_ttm.c drm/fb-helper: Allocate and release fb_info in single place 2025-11-25 11:02:43 +01:00
drm_file.c drm/client: Pass force parameter to client restore 2025-11-25 08:43:46 +01:00
drm_flip_work.c
…
drm_format_helper.c
…
drm_format_internal.h
…
drm_fourcc.c
…
drm_framebuffer.c
…
drm_gem.c Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes 2025-12-15 12:53:27 +01:00
drm_gem_atomic_helper.c Linux 6.18-rc6 2025-11-21 08:55:08 +10:00
drm_gem_dma_helper.c drm/gem-dma: revert the 8-byte alignment constraint 2025-12-03 10:52:18 +01:00
drm_gem_framebuffer_helper.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
drm_gem_shmem_helper.c drm/gem-shmem: Fix the MODULE_LICENSE() string 2025-12-21 20:15:36 +01:00
drm_gem_ttm_helper.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
drm_gem_vram_helper.c drm/ttm: Replace multiple booleans with flags in device init 2025-10-31 09:14:35 +00:00
drm_gpusvm.c drm/gpusvm, drm/xe: Allow mixed mappings for userptr 2025-10-17 10:25:27 +02:00
drm_gpuvm.c Cross-subsystem Changes: 2025-11-20 10:44:50 +10:00
drm_internal.h drm/client: Support emergency restore via sysrq for all clients 2025-11-25 08:43:47 +01:00
drm_ioc32.c
…
drm_ioctl.c drm/colorop: Introduce DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE 2025-11-26 23:03:32 +01:00
drm_kms_helper_common.c
…
drm_lease.c
…
drm_managed.c
…
drm_mipi_dbi.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
drm_mipi_dsi.c
…
drm_mm.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
drm_mode_config.c drm/colorop: Introduce new drm_colorop mode object 2025-11-26 23:03:30 +01:00
drm_mode_object.c drm/colorop: Introduce DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE 2025-11-26 23:03:32 +01:00
drm_modes.c
…
drm_modeset_helper.c drm/client: Remove holds_console_lock parameter from suspend/resume 2025-10-18 17:35:09 +02:00
drm_modeset_lock.c
…
drm_of.c
…
drm_pagemap.c drm/pagemap, drm/xe: Ensure that the devmem allocation is idle before use 2025-12-23 10:11:59 +01:00
drm_panel.c
…
drm_panel_backlight_quirks.c
…
drm_panel_orientation_quirks.c
…
drm_panic.c drm/panic: Fix 24bit pixel crossing page boundaries 2025-10-21 11:28:03 +02:00
drm_panic_qr.rs
…
drm_pci.c
…
drm_plane.c drm fixes for 6.19-rc1 2025-12-13 17:39:28 +12:00
drm_plane_helper.c
…
drm_prime.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
drm_print.c
…
drm_privacy_screen.c
…
drm_privacy_screen_x86.c
…
drm_probe_helper.c
…
drm_property.c
…
drm_rect.c
…
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
…
drm_suballoc.c
…
drm_syncobj.c
…
drm_sysfs.c
…
drm_trace.h
…
drm_trace_points.c
…
drm_vblank.c drm-next for 6.19-rc1: 2025-12-04 08:53:30 -08:00
drm_vblank_helper.c
…
drm_vblank_work.c drm/vblank: use drm_crtc_vblank_crtc() in workers 2025-11-10 13:22:58 +02:00
drm_vma_manager.c
…
drm_writeback.c
…