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[2003:f6:5f06:ab04::1b9]) by smtp.gmail.com with UTF8SMTPSA id a640c23a62f3a-ae3f6b5e7d5sm926429066b.151.2025.07.08.10.24.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Jul 2025 10:24:36 -0700 (PDT) From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: linux-pwm@vger.kernel.org Subject: [PATCH libpwm 0/4] sysfs: Various fixes and an improvement Date: Tue, 8 Jul 2025 19:24:12 +0200 Message-ID: X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-pwm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Developer-Signature: v=1; a=openpgp-sha256; l=620; i=u.kleine-koenig@baylibre.com; h=from:subject:message-id; bh=27T+CH4JCy3LjoIgVtX1lspsGvvQNBComPrUmne9nk4=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBobVRA9gm332iry6IyJkETch+Qcdmd3pR6sXA/+ TO8tjvUf96JATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCaG1UQAAKCRCPgPtYfRL+ ThqmB/9JvxaI+kzuUVyllSmlpnISwszaqpmteJwsi99VxgVFHN0tGzFVB2icuPdKjELtCV3MPr7 CySGKox3T+pEFdDFmtZWA8wTBwpy56aS4e5GNiZxZxhv5mP97yQVZ3aNPScKt1v3XSurcbKTm5o GcCy3qPjx0mUo+nlRR/Ooc/H41TO6dn5rbkKfpvYxqmPpo1BZ8gc+DRLQPCccHWJmYglmtN8cz8 2EiTvf+Fqw1y1J9pmHgrZX4r+9DvNi2OvqQyul46KN6IjoUdcDnyDmypUP8vLAQK2DcYJcoD6kZ 5dKI+2vtuwreYCDMEHazYlTYszKqwN/rZss1hZszBDnU9uVB X-Developer-Key: i=u.kleine-koenig@baylibre.com; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 Content-Transfer-Encoding: 8bit Hello, while working on the pwm-mediatek driver I found a few corners in libpwm that doesn't seem to have seen much testing before with a driver that can only implement normal polarity. Best regards Uwe Uwe Kleine-König (4): sysfs: Fix a wrong condition for duty_cycle writing sysfs: Fix polarity handling sysfs: Keep polarity for constant waveforms sysfs: Implement fine grained cache control sysfs.c | 134 +++++++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 104 insertions(+), 30 deletions(-) base-commit: 3a9a9d36d95e8aa5ed563590d53c1715285a5ffb -- 2.49.0