drm/amdgpu: Add debug masks for HDCP LC FW testing

HDCP Locality Check is being moved to FW, add debug flags to control
its behavior in existing hardware for validation purposes.

Signed-off-by: Dom

drm/amdgpu: Add debug masks for HDCP LC FW testing

HDCP Locality Check is being moved to FW, add debug flags to control
its behavior in existing hardware for validation purposes.

Signed-off-by: Dominik Kaszewski <[email protected]>
Reviewed-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amd/display: Add a new dcdebugmask to allow turning off brightness curve

Upgrading the kernel may cause some systems that were previously not using
a firmware specified brightness curve to use o

drm/amd/display: Add a new dcdebugmask to allow turning off brightness curve

Upgrading the kernel may cause some systems that were previously not using
a firmware specified brightness curve to use one.

In the event of problems with this curve (for example an interpolation
error) add a new dcdebugmask value that can be used to turn it off. Also
add an info message to show that custom brightness curves are currently in
use.

Reviewed-by: Alex Hung <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mario Limonciello <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in is_idle

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of is_idle.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Alex De

drm/amdgpu: update the handle ptr in is_idle

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of is_idle.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in get_clockgating_state

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of get_clockgating_state.

Signed-off-by: Sunil Khatri <sunil.khatri@a

drm/amdgpu: update the handle ptr in get_clockgating_state

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of get_clockgating_state.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amd/display: fix SUBVP DC_DEBUG_MASK documentation

This needs to be kerneldoc formatted.

Fixes: 5349658fa4a1 ("drm/amd: Add debug option to disable subvp")
Reviewed-by: Harry Wentland <harry.we

drm/amd/display: fix SUBVP DC_DEBUG_MASK documentation

This needs to be kerneldoc formatted.

Fixes: 5349658fa4a1 ("drm/amd: Add debug option to disable subvp")
Reviewed-by: Harry Wentland <[email protected]>
Reported-by: Stephen Rothwell <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: Aurabindo Pillai <[email protected]>

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drm/amd/display: fix CEC DC_DEBUG_MASK documentation

This needs to be kerneldoc formatted.

Fixes: 7594874227e1 ("drm/amd/display: add CEC notifier to amdgpu driver")
Reported-by: Stephen Rothwell <

drm/amd/display: fix CEC DC_DEBUG_MASK documentation

This needs to be kerneldoc formatted.

Fixes: 7594874227e1 ("drm/amd/display: add CEC notifier to amdgpu driver")
Reported-by: Stephen Rothwell <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: Kun Liu <[email protected]>

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drm/amd: Add debug option to disable subvp

Some monitors flicker when subvp is enabled which maybe related to
an uncommon timing they use. To isolate such issues, add a debug
option to help isolate

drm/amd: Add debug option to disable subvp

Some monitors flicker when subvp is enabled which maybe related to
an uncommon timing they use. To isolate such issues, add a debug
option to help isolate this the issue for debugging.

Signed-off-by: Aurabindo Pillai <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Suggested-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amd/display: add CEC notifier to amdgpu driver

This patch adds the cec_notifier feature to amdgpu driver.
The changes will allow amdgpu driver code to notify EDID
and HPD changes to an eventual

drm/amd/display: add CEC notifier to amdgpu driver

This patch adds the cec_notifier feature to amdgpu driver.
The changes will allow amdgpu driver code to notify EDID
and HPD changes to an eventual CEC adapter.

Signed-off-by: Kun Liu <[email protected]>
Reviewed-by: Mario Limonciello <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: pass ip_block in set_clockgating_state

Pass ip_block instead of adev in set_clockgating_state() callback
functions. Modify set_clockgating_state()for all correspoding ip blocks.

v2: rem

drm/amdgpu: pass ip_block in set_clockgating_state

Pass ip_block instead of adev in set_clockgating_state() callback
functions. Modify set_clockgating_state()for all correspoding ip blocks.

v2: remove all changes for is_idle(), remove type casting

Signed-off-by: Boyuan Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Reviewed-by: Sunil Khatri <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: pass ip_block in set_powergating_state

Pass ip_block instead of adev in set_powergating_state callback function.
Modify set_powergating_state ip functions for all correspoding ip blocks.

drm/amdgpu: pass ip_block in set_powergating_state

Pass ip_block instead of adev in set_powergating_state callback function.
Modify set_powergating_state ip functions for all correspoding ip blocks.

v2: fix a ip block index error.

v3: remove type casting

Signed-off-by: Boyuan Zhang <[email protected]>
Suggested-by: Christian König <[email protected]>
Acked-by: Christian König <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Sunil Khatri <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amd/display: Fetch the EDID from _DDC if available for eDP

Some manufacturers have intentionally put an EDID that differs from
the EDID on the internal panel on laptops.

Attempt to fetch this E

drm/amd/display: Fetch the EDID from _DDC if available for eDP

Some manufacturers have intentionally put an EDID that differs from
the EDID on the internal panel on laptops.

Attempt to fetch this EDID if it exists and prefer it over the EDID
that is provided by the panel. If a user prefers to use the EDID from
the panel, offer a DC debugging parameter that would disable this.

Signed-off-by: Mario Limonciello <[email protected]>
Reviewed-by: Alex Hung <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: fix html doc generation warning

Fix the html doc warning due to mix up of the
forward declaration of struct amdgpu_ip_block.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-

drm/amdgpu: fix html doc generation warning

Fix the html doc warning due to mix up of the
forward declaration of struct amdgpu_ip_block.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in hw_fini

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of hw_fini.

Also update the ip_block ptr where ever needed as
there were cyclic dep

drm/amdgpu: update the handle ptr in hw_fini

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of hw_fini.

Also update the ip_block ptr where ever needed as
there were cyclic dependency of hw_fini on suspend
and some followed clean up.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in hw_init

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of hw_init.

Also update the ip_block ptr where ever needed as
there were cyclic dep

drm/amdgpu: update the handle ptr in hw_init

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of hw_init.

Also update the ip_block ptr where ever needed as
there were cyclic dependency of hw_init on resume.

v2: squash in isp fix

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in resume

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of resume.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian

drm/amdgpu: update the handle ptr in resume

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of resume.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in suspend

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of suspend.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christi

drm/amdgpu: update the handle ptr in suspend

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of suspend.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in wait_for_idle

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of wait_for_idle.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed

drm/amdgpu: update the handle ptr in wait_for_idle

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of wait_for_idle.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in post_soft_reset

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of post_soft_reset.

Signed-off-by: Sunil Khatri <[email protected]>
Revi

drm/amdgpu: update the handle ptr in post_soft_reset

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of post_soft_reset.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in soft_reset

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of soft_reset.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: C

drm/amdgpu: update the handle ptr in soft_reset

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of soft_reset.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in pre_soft_reset

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of pre_soft_reset.

Signed-off-by: Sunil Khatri <[email protected]>
Review

drm/amdgpu: update the handle ptr in pre_soft_reset

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of pre_soft_reset.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in check_soft_reset

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of check_soft_reset.

Signed-off-by: Sunil Khatri <[email protected]>
Re

drm/amdgpu: update the handle ptr in check_soft_reset

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of check_soft_reset.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in prepare_suspend

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of prepare_suspend.

Signed-off-by: Sunil Khatri <[email protected]>
Revi

drm/amdgpu: update the handle ptr in prepare_suspend

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of prepare_suspend.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in late_fini

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of late_fini.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Chr

drm/amdgpu: update the handle ptr in late_fini

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of late_fini.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in early_fini

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of early_fini.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: C

drm/amdgpu: update the handle ptr in early_fini

Update the *handle to amdgpu_ip_block ptr for all
functions pointers of early_fini.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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drm/amdgpu: update the handle ptr in sw_fini

update the *handle to amdgpu_ip_block ptr for all
functions pointers of sw_fini.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christi

drm/amdgpu: update the handle ptr in sw_fini

update the *handle to amdgpu_ip_block ptr for all
functions pointers of sw_fini.

Signed-off-by: Sunil Khatri <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

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