diff options
| author | Ville Syrjälä | 2018-11-07 18:18:21 +0100 |
|---|---|---|
| committer | Ville Syrjälä | 2018-11-13 14:22:27 +0100 |
| commit | 6bd36e0822ca841bbb21d050e80cd690209bd322 (patch) | |
| tree | 268e931621b73a75f02fced3ec6511c6ed75415d /drivers/gpu/drm/i915/intel_lspcon.c | |
| parent | drm/i915: fix broadwell EU computation (diff) | |
| download | kernel-qcow2-linux-6bd36e0822ca841bbb21d050e80cd690209bd322.tar.gz kernel-qcow2-linux-6bd36e0822ca841bbb21d050e80cd690209bd322.tar.xz kernel-qcow2-linux-6bd36e0822ca841bbb21d050e80cd690209bd322.zip | |
drm/i915: Switch LSPCON to PCON mode if it's in LS mode
We no longer change LSPCON into PCON mode if it boots up in
LS mode. This was broken by some code shuffling in
commit 96e35598cead ("drm/i915: Check LSPCON vendor OUI").
I actually can't see a reason why that code shuffling had
to be done. The commit msg notes it but doesn't justify it
in any way. But I guess we'll keep the code in its current
place anyway and just make the "switch to PCON mode" part
effective once again.
Cc: Shashank Sharma <shashank.sharma@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Tested-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Fixes: 96e35598cead ("drm/i915: Check LSPCON vendor OUI")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181107171821.27862-1-ville.syrjala@linux.intel.com
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lspcon.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lspcon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c index fff32b31c7df..96a8d9524b0c 100644 --- a/drivers/gpu/drm/i915/intel_lspcon.c +++ b/drivers/gpu/drm/i915/intel_lspcon.c @@ -230,7 +230,7 @@ static bool lspcon_probe(struct intel_lspcon *lspcon) * In this way, it will work with both HDMI 1.4 sinks as well as HDMI * 2.0 sinks. */ - if (lspcon->active && lspcon->mode != DRM_LSPCON_MODE_PCON) { + if (lspcon->mode != DRM_LSPCON_MODE_PCON) { if (lspcon_change_mode(lspcon, DRM_LSPCON_MODE_PCON) < 0) { DRM_ERROR("LSPCON mode change to PCON failed\n"); return false; |