diff options
author | Vandita Kulkarni <vandita.kulkarni@intel.com> | 2021-05-19 03:06:17 +0300 |
---|---|---|
committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2021-05-20 09:59:23 +0300 |
commit | f4dc008632260d981c2afc6d72a0a31ca4c7191c (patch) | |
tree | 02ca9ec0bef9b5b52fb484c59fc6c801c702f810 /drivers/gpu/drm/i915/display/intel_display.c | |
parent | 835c176cb1c4f4bb9dd25ff9cc914914938df70a (diff) | |
download | linux-f4dc008632260d981c2afc6d72a0a31ca4c7191c.tar.xz |
drm/i915/adl_p: MBUS programming
Update MBUS_CTL register if the 2 mbus can be joined as per the current
DDB allocation and active pipes, also update hashing mode and pipe
select bits as per the sequence mentioned in the bspec.
Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Clinton Taylor <Clinton.A.Taylor@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210519000625.3184321-10-lucas.demarchi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index b9d908f0bc58..58be548e0fb9 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -9957,6 +9957,9 @@ static int intel_atomic_check(struct drm_device *dev, if (ret) goto fail; + if (intel_any_crtc_needs_modeset(state)) + any_ms = true; + if (any_ms) { ret = intel_modeset_checks(state); if (ret) |