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4 Commits

Author SHA1 Message Date
Ville Syrjälä
7e07c68f06 drm/i915: Nuke INTEL_OUTPUT_FORMAT_INVALID 
We tend to use output_format!=RGB as a shorthand for YCbCr, but
this fails if we have a disabled crtc where output_format==INVALID.
We're now getting some fail from intel_color_check() when we have:
 hw.enable==false
 hw.ctm!=NULL
 output_format==INVALID

Let's avoid that by throwing INTEL_OUTPUT_FORMAT_INVALID to the
dumpster, and thus everything defaults to RGB when the crtc
is disabled.

This does beg the deeper question of how much of the state
should we in fact be validating when hw/uapi.enable==false.
And should we even be doing the uapi->hw copy when
uapi.enable==false? So far I've not been able to come up with
satisfactory answers for myself, so I'm putting it off for the
moment.

Cc: Lee Shawn C <shawn.c.lee@intel.com>
Fixes: 0aa5c3835c8a ("drm/i915: support two CSC module on gen11 and later")
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2964
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205202322.27608-1-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
 2021-02-18 18:13:49 +02:00
Dave Airlie
d471008b00 drm/i915: move pipe update code into crtc. (v2) 
Daniel suggested this should move here.

v2: move vrr code.

Signed-off-by: Dave Airlie <airlied@redhat.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/738c7aaeb63c7d2357ddd932f18787ec8a3cefeb.1612536383.git.jani.nikula@intel.com
 2021-02-08 11:45:54 +02:00
Dave Airlie
46d12f9118 drm/i915: migrate skl planes code new file (v5) 
Rework the plane init calls to do the gen test one level higher.

Rework some of the plane helpers so they can live in new file,
there is still some scope to clean up the plane/fb interactions
later.

v2: drop atomic code back, rename file to Ville suggestions,
add header file.
v3: move scaler bits back
v4: drop wrong new includes (Ville)
v5: integrate the ccs gen12 changes
v6: fix unrelated code movement (Ville)

Signed-off-by: Dave Airlie <airlied@redhat.com>
[Jani: fixed up sparse warnings.]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/4e88a5c6b9ab3b93cc2b6c7d78c26ae86f6abbd0.1612536383.git.jani.nikula@intel.com
 2021-02-08 11:18:42 +02:00
Dave Airlie
fbf756c31c drm/i915: refactor some crtc code out of intel display. (v2) 
There may be more crtc code that can be pulled out, but this
is a good start.

v2: move plane before this.

Signed-off-by: Dave Airlie <airlied@redhat.com>
[Jani: cleaned up intel_crtc.h a bit.]
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/eacbe964f90d189c5940c12af5e09091b37a19c3.1610622609.git.jani.nikula@intel.com
 2021-01-16 00:08:58 +02:00