[v2] leds: pca955x: Add HW blink support

[PATCH v2 0/2] leds: pca955x: Add HW blink support

Eddie James posted 2 patches 4 years, 1 month ago

Diff against v1 v3 v4 v5 v6 v7
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There is a newer version of this series

drivers/leds/leds-pca955x.c | 340 +++++++++++++++++++++++++-----------
1 file changed, 236 insertions(+), 104 deletions(-)

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[PATCH v2 0/2] leds: pca955x: Add HW blink support

Posted by Eddie James 4 years, 1 month ago

This series adds support for blinking using the PCA955x chip, falling
back to software blinking if another LED on the chip is already blinking
at a different rate, or if the requested rate isn't representable with
the PCA955x.

Changes since v1:
 - Rework the blink function to fallback to software blinking if the
   period is out of range of the chip's capabilities or if another LED
   on the chip is already blinking at a different rate.
 - Add the cleanup patch

Eddie James (2):
  leds: pca955x: Clean up and optimize
  leds: pca955x: Add HW blink support

 drivers/leds/leds-pca955x.c | 340 +++++++++++++++++++++++++-----------
 1 file changed, 236 insertions(+), 104 deletions(-)

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2.27.0