kernel/linux.git/drivers/gpu/drm/i915/display/intel_hotplug.c, branch v6.2Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.22022-10-11T11:34:12+00:00drm/i915/display: remove drm_device aliases2022-10-11T11:34:12+00:00Andrzej Hajdaandrzej.hajda@intel.com2022-10-06T20:48:44+00:00urn:sha1:3703060d17b0c35d8eece6c12550dba759e52c6a
drm_device pointers are unwelcome.
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221006204844.2831303-1-andrzej.hajda@intel.com
drm/i915/hotplug: refactor hotplug init slightly2022-09-19T09:32:49+00:00Jani Nikulajani.nikula@intel.com2022-09-16T13:06:34+00:00urn:sha1:dd890d428fe157f661e19e17c12349c785a97d4b
Rename intel_hpd_init_work() to the more generic intel_hpd_init_early(),
and move the hotplug storm initialization there. This lets us move the
HPD_STORM_DEFAULT_THRESHOLD macro to intel_hotplug.c too.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220916130634.3781122-2-jani.nikula@intel.com
drm/i915/hotplug: move hotplug storm debugfs to intel_hotplug.c2022-09-19T09:32:47+00:00Jani Nikulajani.nikula@intel.com2022-09-16T13:06:33+00:00urn:sha1:1bed8b07342069ebfbab6794e5ce3084c3eb9bc8
The debugfs should be where the implementation details are.
v2: Rebase
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220916130634.3781122-1-jani.nikula@intel.com
drm/i915: move hotplug to display.hotplug2022-08-29T10:20:27+00:00Jani Nikulajani.nikula@intel.com2022-08-24T13:15:42+00:00urn:sha1:5a4dd6f0e846541e57a58f97fce86da1f3ab3a88
Move display hotplug related members under drm_i915_private display
sub-struct.
Rename struct i915_hotplug to intel_hotplug while at it.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c1c7562a31c115e9d6a131861e4ca9c97d4f7e09.1661346845.git.jani.nikula@intel.com
drm/i915: Do not start connector polling if display is disabled2022-06-16T10:15:39+00:00Jouni Höganderjouni.hogander@intel.com2022-06-10T08:54:28+00:00urn:sha1:04770b082e2a207804c633fbfd5efec28cbc5673
Currently we are starting connector polling if display is disabled
using disable_display module parameter. Polling is just returning
always "not connected" state. This can be optimized by not starting
polling at all.
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220610085429.52935-3-jouni.hogander@intel.com
drm/i915/hpd: hide struct intel_hotplug_funcs2022-02-09T11:39:35+00:00Jani Nikulajani.nikula@intel.com2022-02-03T14:02:29+00:00urn:sha1:7e97596c743c978e81ac67a59940071aa292b2a9
With intel_hpd_irq_setup() in i915_irq.c, struct intel_hotplug_funcs is
also only needed there.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/9a10dbca7ad298dde62b83f76e0df43a67bceeef.1643896905.git.jani.nikula@intel.com
drm/i915/hotplug: convert to drm device based logging2022-01-24T13:20:05+00:00Jani Nikulajani.nikula@intel.com2022-01-21T13:00:32+00:00urn:sha1:0bd6c4a1310336af511519a8a853ecff2120d11d
Prefer drm device based logging.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/a8276434c0a899009be05cb987fdbf80d25fd175.1642769982.git.jani.nikula@intel.com
drm/i915: Fix oops on platforms w/o hpd support2021-10-14T20:23:55+00:00Ville Syrjäläville.syrjala@linux.intel.com2021-10-14T09:09:41+00:00urn:sha1:d73b17465d6da0a94bc0fcc86b150e1e923e8f71
We don't have hpd support on i8xx/i915 which means hotplug_funcs==NULL.
Let's not oops when loading the driver on one those machines.
v2: Drop the redundant function pointer check (Jani)
Cc: Dave Airlie <airlied@redhat.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Fixes: cd030c7c11a4 ("drm/i915: constify hotplug function vtable.")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211014090941.12159-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
drm/i915: constify hotplug function vtable.2021-09-29T06:28:39+00:00Dave Airlieairlied@redhat.com2021-09-28T22:58:00+00:00urn:sha1:cd030c7c11a4afbcc99da4af535d4336e5540767
Use a macro to avoid mistakes, this type of macro is only used
in a couple of places.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/af229c1e8ec894f177b344ab77b90e32c33428de.1632869550.git.jani.nikula@intel.com
drm/i915: split irq hotplug function from display vtable2021-09-29T06:10:36+00:00Dave Airlieairlied@redhat.com2021-09-28T22:57:56+00:00urn:sha1:de1677c5e32ace87ca69861dc32115e824af3278
This provide a service from irq to display, so make it separate
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/05f533064709764dff8bcfef6a58f9a8482dc5bb.1632869550.git.jani.nikula@intel.com