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[2a01:c23:c519:9c00:cd4b:d130:35c7:5e08]) by smtp.googlemail.com with ESMTPSA id bq2-20020a056402214200b00510d7152dc7sm249605edb.30.2023.05.24.12.52.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 24 May 2023 12:52:38 -0700 (PDT) Message-ID: <2f376c8b-32a9-a3a7-3454-4a864ab8ab44@gmail.com> Date: Wed, 24 May 2023 21:47:43 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: [PATCH v5 RESEND 1/6] pwm: meson: modify and simplify calculation in meson_pwm_get_state Content-Language: en-US From: Heiner Kallweit To: Jerome Brunet , Martin Blumenstingl , Neil Armstrong , Kevin Hilman , =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , "thierry.reding@gmail.com" Cc: "linux-arm-kernel@lists.infradead.org" , "open list:ARM/Amlogic Meson..." , linux-pwm@vger.kernel.org, Dmitry Rokosov References: In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230524_125243_323930_EB635D66 X-CRM114-Status: GOOD ( 11.72 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org SSBkb24ndCBzZWUgYSByZWFzb24gd2h5IHdlIHNob3VsZCB0cmVhdCB0aGUgY2FzZSBsbyA8IGhp IGRpZmZlcmVudGx5CmFuZCByZXR1cm4gMCBhcyBwZXJpb2QgYW5kIGR1dHlfY3ljbGUuIFRoZSBj dXJyZW50IGxvZ2ljIHdhcyBhZGRlZCB3aXRoCmMzNzViY2JhYWJkYiAoInB3bTogbWVzb246IFJl YWQgdGhlIGZ1bGwgaGFyZHdhcmUgc3RhdGUgaW4KbWVzb25fcHdtX2dldF9zdGF0ZSgpIiksIE1h cnRpbiBhcyBvcmlnaW5hbCBhdXRob3IgZG9lc24ndCByZW1lbWJlciB3aHkKaXQgd2FzIGltcGxl bWVudGVkIHRoaXMgd2F5IGJhY2sgdGhlbi4KU28gbGV0J3MgaGFuZGxlIGl0IGFzIG5vcm1hbCB1 c2UgY2FzZSBhbmQgYWxzbyByZW1vdmUgdGhlIG9wdGltaXphdGlvbgpmb3IgbG8gPT0gMC4gSSB0 aGluayB0aGUgaW1wcm92ZWQgcmVhZGFiaWxpdHkgaXMgd29ydGggaXQuCgpGaXhlczogYzM3NWJj YmFhYmRiICgicHdtOiBtZXNvbjogUmVhZCB0aGUgZnVsbCBoYXJkd2FyZSBzdGF0ZSBpbiBtZXNv bl9wd21fZ2V0X3N0YXRlKCkiKQpSZXZpZXdlZC1ieTogVXdlIEtsZWluZS1Lw7ZuaWcgPHUua2xl aW5lLWtvZW5pZ0BwZW5ndXRyb25peC5kZT4KUmV2aWV3ZWQtYnk6IERtaXRyeSBSb2tvc292IDxk ZHJva29zb3ZAc2JlcmRldmljZXMucnU+CkFja2VkLWJ5OiBNYXJ0aW4gQmx1bWVuc3RpbmdsIDxt YXJ0aW4uYmx1bWVuc3RpbmdsQGdvb2dsZW1haWwuY29tPgpDYzogc3RhYmxlQHZnZXIua2VybmVs Lm9yZwpTaWduZWQtb2ZmLWJ5OiBIZWluZXIgS2FsbHdlaXQgPGhrYWxsd2VpdDFAZ21haWwuY29t PgotLS0KIGRyaXZlcnMvcHdtL3B3bS1tZXNvbi5jIHwgMTQgKystLS0tLS0tLS0tLS0KIDEgZmls ZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDEyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBh L2RyaXZlcnMvcHdtL3B3bS1tZXNvbi5jIGIvZHJpdmVycy9wd20vcHdtLW1lc29uLmMKaW5kZXgg NTczMjMwMGViLi4zODY1NTM4ZGQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvcHdtL3B3bS1tZXNvbi5j CisrKyBiL2RyaXZlcnMvcHdtL3B3bS1tZXNvbi5jCkBAIC0zNTEsMTggKzM1MSw4IEBAIHN0YXRp YyBpbnQgbWVzb25fcHdtX2dldF9zdGF0ZShzdHJ1Y3QgcHdtX2NoaXAgKmNoaXAsIHN0cnVjdCBw d21fZGV2aWNlICpwd20sCiAJY2hhbm5lbC0+bG8gPSBGSUVMRF9HRVQoUFdNX0xPV19NQVNLLCB2 YWx1ZSk7CiAJY2hhbm5lbC0+aGkgPSBGSUVMRF9HRVQoUFdNX0hJR0hfTUFTSywgdmFsdWUpOwog Ci0JaWYgKGNoYW5uZWwtPmxvID09IDApIHsKLQkJc3RhdGUtPnBlcmlvZCA9IG1lc29uX3B3bV9j bnRfdG9fbnMoY2hpcCwgcHdtLCBjaGFubmVsLT5oaSk7Ci0JCXN0YXRlLT5kdXR5X2N5Y2xlID0g c3RhdGUtPnBlcmlvZDsKLQl9IGVsc2UgaWYgKGNoYW5uZWwtPmxvID49IGNoYW5uZWwtPmhpKSB7 Ci0JCXN0YXRlLT5wZXJpb2QgPSBtZXNvbl9wd21fY250X3RvX25zKGNoaXAsIHB3bSwKLQkJCQkJ CSAgICBjaGFubmVsLT5sbyArIGNoYW5uZWwtPmhpKTsKLQkJc3RhdGUtPmR1dHlfY3ljbGUgPSBt ZXNvbl9wd21fY250X3RvX25zKGNoaXAsIHB3bSwKLQkJCQkJCQljaGFubmVsLT5oaSk7Ci0JfSBl bHNlIHsKLQkJc3RhdGUtPnBlcmlvZCA9IDA7Ci0JCXN0YXRlLT5kdXR5X2N5Y2xlID0gMDsKLQl9 CisJc3RhdGUtPnBlcmlvZCA9IG1lc29uX3B3bV9jbnRfdG9fbnMoY2hpcCwgcHdtLCBjaGFubmVs LT5sbyArIGNoYW5uZWwtPmhpKTsKKwlzdGF0ZS0+ZHV0eV9jeWNsZSA9IG1lc29uX3B3bV9jbnRf dG9fbnMoY2hpcCwgcHdtLCBjaGFubmVsLT5oaSk7CiAKIAlzdGF0ZS0+cG9sYXJpdHkgPSBQV01f UE9MQVJJVFlfTk9STUFMOwogCi0tIAoyLjQwLjEKCgoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYW1sb2dpYyBtYWlsaW5nIGxpc3QKbGludXgt YW1sb2dpY0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21h aWxtYW4vbGlzdGluZm8vbGludXgtYW1sb2dpYwo=