diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2022-11-09 16:42:06 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2022-11-17 16:12:56 +0200 |
| commit | 03120feffb21703bb4d61ae85c574889c6cb13d7 (patch) | |
| tree | 8a9b08c25598a9cc2f380c7829b2d184751ac103 /drivers/gpu/drm/i915/display/intel_display.c | |
| parent | 164312df95a6704da99e528b652720d007500413 (diff) | |
drm/i915/hti: abstract hti handling
The HTI or HDPORT handling is sprinkled around. Centralize to one place.
Add a note about how subtle the mapping from HDPORT_STATE register to
dpll mask actually is.
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/20221109144209.3624739-1-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 7cceaa6b11663..41706ce126f5b 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -101,6 +101,7 @@ #include "intel_frontbuffer.h" #include "intel_hdcp.h" #include "intel_hotplug.h" +#include "intel_hti.h" #include "intel_modeset_verify.h" #include "intel_modeset_setup.h" #include "intel_overlay.h" @@ -8736,12 +8737,7 @@ int intel_modeset_init_nogem(struct drm_i915_private *i915) if (i915->display.cdclk.max_cdclk_freq == 0) intel_update_max_cdclk(i915); - /* - * If the platform has HTI, we need to find out whether it has reserved - * any display resources before we create our display outputs. - */ - if (INTEL_INFO(i915)->display.has_hti) - i915->hti_state = intel_de_read(i915, HDPORT_STATE); + intel_hti_init(i915); /* Just disable it once at startup */ intel_vga_disable(i915); |