From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sharat Masetty Subject: [PATCH 4/5] drm/msm: re-factor devfreq code Date: Thu, 23 Aug 2018 14:48:30 +0530 Message-ID: <1535015911-2040-5-git-send-email-smasetty@codeaurora.org> References: <1535015911-2040-1-git-send-email-smasetty@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1535015911-2040-1-git-send-email-smasetty-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, Sharat Masetty , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org ZGV2ZnJlcSBmcmFtZXdvcmsgcmVxdWlyZXMgdGhlIGRyaXZlcnMgdG8gcHJvdmlkZSBidXN5IHRp bWUgZXN0aW1hdGlvbnMuClRoZSBHUFUgZHJpdmVyIHJlbGllcyBvbiB0aGUgaGFyZHdhcmUgcGVy Zm9ybWFuY2UgY291bnRlcmVzIGZvciB0aGUgYnVzeSB0aW1lCmVzdGltYXRpb25zLCBidXQgZGlm ZmVyZW50IGhhcmR3YXJlIHJldmlzaW9ucyBoYXZlIGNvdW50ZXJzIHdoaWNoIGNhbiBiZQpzb3Vy Y2VkIGZyb20gZGlmZmVyZW50IGNsb2Nrcy4gU28gdGhlIGJ1c3kgdGltZSBlc3RpbWF0aW9uIHdp bGwgYmUgdGFyZ2V0CmRlcGVuZGVudC4gIEFkZGl0aW9uYWxseSBvbiB0YXJnZXRzIHdoZXJlIHRo ZSBjbG9ja3MgYXJlIGNvbXBsZXRlbHkgY29udHJvbGxlZApieSB0aGUgb24gY2hpcCBtaWNyb2Nv bnRyb2xsZXIsIGZldGNoaW5nIGFuZCBzZXR0aW5nIHRoZSBjdXJyZW50IEdQVSBmcmVxdWVuY3kK d2lsbCBiZSBkaWZmZXJlbnQuIFRoaXMgcGF0Y2ggYWltcyB0byBlbWJyYWNlIHRoZXNlIGRpZmZl cmVuY2VzIGJ5IHJlLWZhY3RvcmluZwp0aGUgZGV2ZnJlcSBjb2RlIGEgYml0LgoKU2lnbmVkLW9m Zi1ieTogU2hhcmF0IE1hc2V0dHkgPHNtYXNldHR5QGNvZGVhdXJvcmEub3JnPgotLS0KIGRyaXZl cnMvZ3B1L2RybS9tc20vYWRyZW5vL2E1eHhfZ3B1LmMgfCAxNiArKysrKysrKystLS0KIGRyaXZl cnMvZ3B1L2RybS9tc20vbXNtX2dwdS5jICAgICAgICAgfCA0OSArKysrKysrKysrKysrKysrKysr Ky0tLS0tLS0tLS0tLS0tLQogZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZ3B1LmggICAgICAgICB8 ICA1ICsrKy0KIDMgZmlsZXMgY2hhbmdlZCwgNDQgaW5zZXJ0aW9ucygrKSwgMjYgZGVsZXRpb25z KC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL21zbS9hZHJlbm8vYTV4eF9ncHUuYyBi L2RyaXZlcnMvZ3B1L2RybS9tc20vYWRyZW5vL2E1eHhfZ3B1LmMKaW5kZXggODk3ZjNlMi4uMDQz ZTY4MCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL21zbS9hZHJlbm8vYTV4eF9ncHUuYwor KysgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL2FkcmVuby9hNXh4X2dwdS5jCkBAIC0xMzY5LDEyICsx MzY5LDIwIEBAIHN0YXRpYyBzdHJ1Y3QgbXNtX3JpbmdidWZmZXIgKmE1eHhfYWN0aXZlX3Jpbmco c3RydWN0IG1zbV9ncHUgKmdwdSkKIAlyZXR1cm4gYTV4eF9ncHUtPmN1cl9yaW5nOwogfQogCi1z dGF0aWMgaW50IGE1eHhfZ3B1X2J1c3koc3RydWN0IG1zbV9ncHUgKmdwdSwgdWludDY0X3QgKnZh bHVlKQorc3RhdGljIHVuc2lnbmVkIGxvbmcgYTV4eF9ncHVfYnVzeShzdHJ1Y3QgbXNtX2dwdSAq Z3B1KQogewotCSp2YWx1ZSA9IGdwdV9yZWFkNjQoZ3B1LCBSRUdfQTVYWF9SQkJNX1BFUkZDVFJf UkJCTV8wX0xPLAotCQlSRUdfQTVYWF9SQkJNX1BFUkZDVFJfUkJCTV8wX0hJKTsKKwl1NjQgYnVz eV9jeWNsZXM7CisJdW5zaWduZWQgbG9uZyBidXN5X3RpbWU7CiAKLQlyZXR1cm4gMDsKKwlidXN5 X2N5Y2xlcyA9IGdwdV9yZWFkNjQoZ3B1LCBSRUdfQTVYWF9SQkJNX1BFUkZDVFJfUkJCTV8wX0xP LAorCQkJUkVHX0E1WFhfUkJCTV9QRVJGQ1RSX1JCQk1fMF9ISSk7CisKKwlidXN5X3RpbWUgPSAo YnVzeV9jeWNsZXMgLSBncHUtPmRldmZyZXEuYnVzeV9jeWNsZXMpIC8KKwkJKGNsa19nZXRfcmF0 ZShncHUtPmNvcmVfY2xrKSAvIDEwMDAwMDApOworCisJZ3B1LT5kZXZmcmVxLmJ1c3lfY3ljbGVz ID0gYnVzeV9jeWNsZXM7CisKKwlyZXR1cm4gYnVzeV90aW1lOwogfQogCiBzdGF0aWMgY29uc3Qg c3RydWN0IGFkcmVub19ncHVfZnVuY3MgZnVuY3MgPSB7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vbXNtL21zbV9ncHUuYyBiL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2dwdS5jCmluZGV4 IDgzZmQ2MDIuLjMyMjY5ZWYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2dw dS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2dwdS5jCkBAIC0zNiwxMiArMzYsMTYg QEAgc3RhdGljIGludCBtc21fZGV2ZnJlcV90YXJnZXQoc3RydWN0IGRldmljZSAqZGV2LCB1bnNp Z25lZCBsb25nICpmcmVxLAogCXN0cnVjdCBtc21fZ3B1ICpncHUgPSBwbGF0Zm9ybV9nZXRfZHJ2 ZGF0YSh0b19wbGF0Zm9ybV9kZXZpY2UoZGV2KSk7CiAJc3RydWN0IGRldl9wbV9vcHAgKm9wcDsK IAotCW9wcCA9IGRldl9wbV9vcHBfZmluZF9mcmVxX2NlaWwoZGV2LCBmcmVxKTsKKwlvcHAgPSBk ZXZmcmVxX3JlY29tbWVuZGVkX29wcChkZXYsIGZyZXEsIGZsYWdzKTsKKwlpZiAoSVNfRVJSKG9w cCkpCisJCXJldHVybiBQVFJfRVJSKG9wcCk7CiAKLQlpZiAoIUlTX0VSUihvcHApKSB7CisJaWYg KGdwdS0+ZnVuY3MtPmdwdV9zZXRfZnJlcSkKKwkJZ3B1LT5mdW5jcy0+Z3B1X3NldF9mcmVxKGdw dSwgKHU2NCkqZnJlcSk7CisJZWxzZQogCQljbGtfc2V0X3JhdGUoZ3B1LT5jb3JlX2NsaywgKmZy ZXEpOwotCQlkZXZfcG1fb3BwX3B1dChvcHApOwotCX0KKworCWRldl9wbV9vcHBfcHV0KG9wcCk7 CiAKIAlyZXR1cm4gMDsKIH0KQEAgLTUwLDE2ICs1NCwxNCBAQCBzdGF0aWMgaW50IG1zbV9kZXZm cmVxX2dldF9kZXZfc3RhdHVzKHN0cnVjdCBkZXZpY2UgKmRldiwKIAkJc3RydWN0IGRldmZyZXFf ZGV2X3N0YXR1cyAqc3RhdHVzKQogewogCXN0cnVjdCBtc21fZ3B1ICpncHUgPSBwbGF0Zm9ybV9n ZXRfZHJ2ZGF0YSh0b19wbGF0Zm9ybV9kZXZpY2UoZGV2KSk7Ci0JdTY0IGN5Y2xlczsKIAlrdGlt ZV90IHRpbWU7CiAKLQlzdGF0dXMtPmN1cnJlbnRfZnJlcXVlbmN5ID0gKHVuc2lnbmVkIGxvbmcp IGNsa19nZXRfcmF0ZShncHUtPmNvcmVfY2xrKTsKLQlncHUtPmZ1bmNzLT5ncHVfYnVzeShncHUs ICZjeWNsZXMpOwotCi0Jc3RhdHVzLT5idXN5X3RpbWUgPSAoY3ljbGVzIC0gZ3B1LT5kZXZmcmVx LmJ1c3lfY3ljbGVzKSAvCi0JCShzdGF0dXMtPmN1cnJlbnRfZnJlcXVlbmN5IC8gMTAwMDAwMCk7 CisJaWYgKGdwdS0+ZnVuY3MtPmdwdV9nZXRfZnJlcSkKKwkJc3RhdHVzLT5jdXJyZW50X2ZyZXF1 ZW5jeSA9IGdwdS0+ZnVuY3MtPmdwdV9nZXRfZnJlcShncHUpOworCWVsc2UKKwkJc3RhdHVzLT5j dXJyZW50X2ZyZXF1ZW5jeSA9IGNsa19nZXRfcmF0ZShncHUtPmNvcmVfY2xrKTsKIAotCWdwdS0+ ZGV2ZnJlcS5idXN5X2N5Y2xlcyA9IGN5Y2xlczsKKwlzdGF0dXMtPmJ1c3lfdGltZSA9IGdwdS0+ ZnVuY3MtPmdwdV9idXN5KGdwdSk7CiAKIAl0aW1lID0ga3RpbWVfZ2V0KCk7CiAJc3RhdHVzLT50 b3RhbF90aW1lID0ga3RpbWVfdXNfZGVsdGEodGltZSwgZ3B1LT5kZXZmcmVxLnRpbWUpOwpAQCAt NzIsNyArNzQsMTAgQEAgc3RhdGljIGludCBtc21fZGV2ZnJlcV9nZXRfY3VyX2ZyZXEoc3RydWN0 IGRldmljZSAqZGV2LCB1bnNpZ25lZCBsb25nICpmcmVxKQogewogCXN0cnVjdCBtc21fZ3B1ICpn cHUgPSBwbGF0Zm9ybV9nZXRfZHJ2ZGF0YSh0b19wbGF0Zm9ybV9kZXZpY2UoZGV2KSk7CiAKLQkq ZnJlcSA9ICh1bnNpZ25lZCBsb25nKSBjbGtfZ2V0X3JhdGUoZ3B1LT5jb3JlX2Nsayk7CisJaWYg KGdwdS0+ZnVuY3MtPmdwdV9nZXRfZnJlcSkKKwkJKmZyZXEgPSBncHUtPmZ1bmNzLT5ncHVfZ2V0 X2ZyZXEoZ3B1KTsKKwllbHNlCisJCSpmcmVxID0gY2xrX2dldF9yYXRlKGdwdS0+Y29yZV9jbGsp OwogCiAJcmV0dXJuIDA7CiB9CkBAIC04Nyw3ICs5Miw3IEBAIHN0YXRpYyBpbnQgbXNtX2RldmZy ZXFfZ2V0X2N1cl9mcmVxKHN0cnVjdCBkZXZpY2UgKmRldiwgdW5zaWduZWQgbG9uZyAqZnJlcSkK IHN0YXRpYyB2b2lkIG1zbV9kZXZmcmVxX2luaXQoc3RydWN0IG1zbV9ncHUgKmdwdSkKIHsKIAkv KiBXZSBuZWVkIHRhcmdldCBzdXBwb3J0IHRvIGRvIGRldmZyZXEgKi8KLQlpZiAoIWdwdS0+ZnVu Y3MtPmdwdV9idXN5IHx8ICFncHUtPmNvcmVfY2xrKQorCWlmICghZ3B1LT5mdW5jcy0+Z3B1X2J1 c3kpCiAJCXJldHVybjsKIAogCW1zbV9kZXZmcmVxX3Byb2ZpbGUuaW5pdGlhbF9mcmVxID0gZ3B1 LT5mYXN0X3JhdGU7CkBAIC0xODUsNiArMTkwLDE0IEBAIHN0YXRpYyBpbnQgZGlzYWJsZV9heGko c3RydWN0IG1zbV9ncHUgKmdwdSkKIAlyZXR1cm4gMDsKIH0KIAordm9pZCBtc21fZ3B1X3Jlc3Vt ZV9kZXZmcmVxKHN0cnVjdCBtc21fZ3B1ICpncHUpCit7CisJZ3B1LT5kZXZmcmVxLmJ1c3lfY3lj bGVzID0gMDsKKwlncHUtPmRldmZyZXEudGltZSA9IGt0aW1lX2dldCgpOworCisJZGV2ZnJlcV9y ZXN1bWVfZGV2aWNlKGdwdS0+ZGV2ZnJlcS5kZXZmcmVxKTsKK30KKwogaW50IG1zbV9ncHVfcG1f cmVzdW1lKHN0cnVjdCBtc21fZ3B1ICpncHUpCiB7CiAJaW50IHJldDsKQEAgLTIwMywxMiArMjE2 LDcgQEAgaW50IG1zbV9ncHVfcG1fcmVzdW1lKHN0cnVjdCBtc21fZ3B1ICpncHUpCiAJaWYgKHJl dCkKIAkJcmV0dXJuIHJldDsKIAotCWlmIChncHUtPmRldmZyZXEuZGV2ZnJlcSkgewotCQlncHUt PmRldmZyZXEuYnVzeV9jeWNsZXMgPSAwOwotCQlncHUtPmRldmZyZXEudGltZSA9IGt0aW1lX2dl dCgpOwotCi0JCWRldmZyZXFfcmVzdW1lX2RldmljZShncHUtPmRldmZyZXEuZGV2ZnJlcSk7Ci0J fQorCW1zbV9ncHVfcmVzdW1lX2RldmZyZXEoZ3B1KTsKIAogCWdwdS0+bmVlZHNfaHdfaW5pdCA9 IHRydWU7CiAKQEAgLTIyMSw4ICsyMjksNyBAQCBpbnQgbXNtX2dwdV9wbV9zdXNwZW5kKHN0cnVj dCBtc21fZ3B1ICpncHUpCiAKIAlEQkcoIiVzIiwgZ3B1LT5uYW1lKTsKIAotCWlmIChncHUtPmRl dmZyZXEuZGV2ZnJlcSkKLQkJZGV2ZnJlcV9zdXNwZW5kX2RldmljZShncHUtPmRldmZyZXEuZGV2 ZnJlcSk7CisJZGV2ZnJlcV9zdXNwZW5kX2RldmljZShncHUtPmRldmZyZXEuZGV2ZnJlcSk7CiAK IAlyZXQgPSBkaXNhYmxlX2F4aShncHUpOwogCWlmIChyZXQpCmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vbXNtL21zbV9ncHUuaCBiL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2dwdS5oCmlu ZGV4IDJhZTM0ZTMuLjI0NDYwNjYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNt X2dwdS5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2dwdS5oCkBAIC02OCw5ICs2OCwx MSBAQCBzdHJ1Y3QgbXNtX2dwdV9mdW5jcyB7CiAJdm9pZCAoKnNob3cpKHN0cnVjdCBtc21fZ3B1 ICpncHUsIHN0cnVjdCBtc21fZ3B1X3N0YXRlICpzdGF0ZSwKIAkJCXN0cnVjdCBkcm1fcHJpbnRl ciAqcCk7CiAjZW5kaWYKLQlpbnQgKCpncHVfYnVzeSkoc3RydWN0IG1zbV9ncHUgKmdwdSwgdWlu dDY0X3QgKnZhbHVlKTsKKwl1bnNpZ25lZCBsb25nICgqZ3B1X2J1c3kpKHN0cnVjdCBtc21fZ3B1 ICpncHUpOwogCXN0cnVjdCBtc21fZ3B1X3N0YXRlICooKmdwdV9zdGF0ZV9nZXQpKHN0cnVjdCBt c21fZ3B1ICpncHUpOwogCWludCAoKmdwdV9zdGF0ZV9wdXQpKHN0cnVjdCBtc21fZ3B1X3N0YXRl ICpzdGF0ZSk7CisJdW5zaWduZWQgbG9uZyAoKmdwdV9nZXRfZnJlcSkoc3RydWN0IG1zbV9ncHUg KmdwdSk7CisJaW50ICgqZ3B1X3NldF9mcmVxKShzdHJ1Y3QgbXNtX2dwdSAqZ3B1LCB1bnNpZ25l ZCBsb25nIGZyZXEpOwogfTsKIAogc3RydWN0IG1zbV9ncHUgewpAQCAtMjYyLDYgKzI2NCw3IEBA IHN0YXRpYyBpbmxpbmUgdm9pZCBncHVfd3JpdGU2NChzdHJ1Y3QgbXNtX2dwdSAqZ3B1LCB1MzIg bG8sIHUzMiBoaSwgdTY0IHZhbCkKIAogaW50IG1zbV9ncHVfcG1fc3VzcGVuZChzdHJ1Y3QgbXNt X2dwdSAqZ3B1KTsKIGludCBtc21fZ3B1X3BtX3Jlc3VtZShzdHJ1Y3QgbXNtX2dwdSAqZ3B1KTsK K3ZvaWQgbXNtX2dwdV9yZXN1bWVfZGV2ZnJlcShzdHJ1Y3QgbXNtX2dwdSAqZ3B1KTsKIAogaW50 IG1zbV9ncHVfaHdfaW5pdChzdHJ1Y3QgbXNtX2dwdSAqZ3B1KTsKIAotLSAKMS45LjEKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkZyZWVkcmVubyBtYWls aW5nIGxpc3QKRnJlZWRyZW5vQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZyZWVkcmVubwo=