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| author | Madhav Chauhan <madhav.chauhan@intel.com> | 2018-10-30 12:56:23 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2018-11-01 11:23:40 +0100 |
| commit | bf4d57ff411017468977203a009ce719aa83a93d (patch) | |
| tree | 3c2c240562126130c5a85594ee07ef18e13cb764 /drivers/gpu/drm/i915/intel_display.c | |
| parent | drm/i915/icl: Add DSI packet payload/header registers (diff) | |
| download | linux-bf4d57ff411017468977203a009ce719aa83a93d.tar.xz linux-bf4d57ff411017468977203a009ce719aa83a93d.zip | |
drm/i915/icl: Find DSI presence for ICL
This patch detects DSI presence for ICL platform
by reading VBT. DSI detection is done while initializing
DSI using newly added function intel_gen11_dsi_init.
v2 by Jani:
- Preserve old behavour of intel_bios_is_dsi_present()
- s/intel_gen11_dsi_init/icl_dsi_init/g
Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2324cdfc8918bda3165354e5e0d15053b1074f14.1540900289.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3ea715f1c711..af042b307c8c 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14128,6 +14128,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv) intel_ddi_init(dev_priv, PORT_D); intel_ddi_init(dev_priv, PORT_E); intel_ddi_init(dev_priv, PORT_F); + icl_dsi_init(dev_priv); } else if (IS_GEN9_LP(dev_priv)) { /* * FIXME: Broxton doesn't support port detection via the |