| Message ID | 20240923181336.3303940-6-ankit.k.nautiyal@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Ultrajoiner basic functionality series | expand |
On Mon, Sep 23, 2024 at 11:43:25PM +0530, Ankit Nautiyal wrote: > Currently debugfs for joiner can take a value of 0->dont care and > 2->join 2 pipes. Add option to force to use only 1 pipe. > > If debugfs is set to 1, force to exactly one pipe (ie. no > joiner despite what the automagic logic is saying). > > Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> > --- > drivers/gpu/drm/i915/display/intel_display_debugfs.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c > index 80c499d642dc..af164e340cb3 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c > +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c > @@ -1344,6 +1344,8 @@ static ssize_t i915_joiner_write(struct file *file, > switch (force_joined_pipes) { > case 0: > break; > + case 1: > + fallthrough; The 'fallthrough' is still redundant. > case 2: > connector->force_joined_pipes = force_joined_pipes; > break; > -- > 2.45.2
diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c index 80c499d642dc..af164e340cb3 100644 --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c @@ -1344,6 +1344,8 @@ static ssize_t i915_joiner_write(struct file *file, switch (force_joined_pipes) { case 0: break; + case 1: + fallthrough; case 2: connector->force_joined_pipes = force_joined_pipes; break;
Currently debugfs for joiner can take a value of 0->dont care and 2->join 2 pipes. Add option to force to use only 1 pipe. If debugfs is set to 1, force to exactly one pipe (ie. no joiner despite what the automagic logic is saying). Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> --- drivers/gpu/drm/i915/display/intel_display_debugfs.c | 2 ++ 1 file changed, 2 insertions(+)