Jani Nikula
801543b259
drm/i915: stop including i915_irq.h from i915_trace.h
...
Turns out many of the files that need i915_reg.h get it implicitly via
{display/intel_de.h, gt/intel_context.h} -> i915_trace.h -> i915_irq.h
-> i915_reg.h. Since i915_trace.h doesn't actually need i915_irq.h,
makes sense to drop it, but that requires adding quite a few new
includes all over the place.
Prefer including i915_reg.h where needed instead of adding another
implicit include, because eventually we'll want to split up i915_reg.h
and only include the specific registers at each place.
Also some places actually needed i915_irq.h too.
Cc: Lucas De Marchi <lucas.demarchi@intel.com >
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/6e78a2e0ac1bffaf5af3b5ccc21dff05e6518cef.1668008071.git.jani.nikula@intel.com
2022-11-11 13:05:19 +02:00
Ville Syrjälä
665a7b0409
drm/i915: Feed the DPLL output freq back into crtc_state
...
Fill port_clock and hw.adjusted_mode.crtc_clock with the actual
frequency we're going to be getting from the hardware. This will
let us accurately compute all derived state that depends on those.
v2: Reintroduce iCLKIP WARN
v3: Try to deal with VLV/BXT DSI PLL as well
Reviewed-by: Jani Nikula <jani.nikula@intel.com > #v1
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20220907091057.11572-8-ville.syrjala@linux.intel.com
2022-09-08 14:20:54 +03:00
Jani Nikula
8482af4bd2
drm/i915/pch: replace BUG_ON() with drm_WARN_ON()
...
Avoid BUG_ON(). Replace with drm_WARN_ON().
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Signed-off-by: Jani Nikula <jani.nikula@intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20220830093411.1511040-3-jani.nikula@intel.com
2022-08-31 18:34:08 +03:00
Jani Nikula
a434689c0a
drm/i915: move vbt to display.vbt
...
Move display VBT related members under drm_i915_private display
sub-struct.
v2: Rebase
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/db4b648b201ea0b79654fec2028120999a735db0.1661779055.git.jani.nikula@intel.com
2022-08-31 15:19:39 +03:00
Jani Nikula
36d225f365
drm/i915: move dpll under display.dpll
...
Move display dpll related members under drm_i915_private display
sub-struct.
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/8818a2a4330edb9800f567626958b2de8872aa63.1661346845.git.jani.nikula@intel.com
2022-08-29 12:36:55 +03:00
Ville Syrjälä
bf9719f8c8
drm/i915: Remove bogus LPT iCLKIP WARN
...
The WARN shouldn't have been added yet. For the moment the
clock that gets passed here is just what the user has requested
(via the modeline) and may not be exactly what iCLKIP can
generate.
Later on the plan is to change things so that we already get
passed the exact clock here, at which point the WARN should
be reintroduced.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6246
Fixes: 97708335b0ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20220616095530.15024-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com >
2022-06-16 17:10:23 +03:00
Ville Syrjälä
97708335b0
drm/i915: Introduce struct iclkip_params
...
Pull the various iCLKIP parameters into a struct. Later on
we'll reuse this during the state computation to determine
the exact dotclock the hardware will be generating for us.
v2: Don't lose the phaseinc calculation
v3: Drop the misplaced '#include <intel_pch_refclk.h>' from intel_crt.c (Jani)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20220504212109.26369-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com >
2022-06-14 13:34:56 +03:00
Ville Syrjälä
ae880cd02c
drm/i915: Move PCH refclock stuff into its own file
...
Move the PCH refclk stuff (including all the LPT/WPT
iCLKIP/CLKOUT_DP things) to its own file.
We also suck in the mPHY programming from intel_fdi.c
since we're the only caller.
Cc: Dave Airlie <airlied@redhat.com >
Cc: Jani Nikula <jani.nikula@intel.com >
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20211015071625.593-2-ville.syrjala@linux.intel.com
Reviewed-by: Dave Airlie <airlied@redhat.com >
2021-10-19 09:36:22 +03:00
