From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH v3 09/13] drm/bridge: tc358767: Avoid drm_dp_link helpers Date: Mon, 21 Oct 2019 16:34:33 +0200 Message-ID: <20191021143437.1477719-10-thierry.reding@gmail.com> References: <20191021143437.1477719-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by gabe.freedesktop.org (Postfix) with ESMTPS id 517DA6E127 for ; Mon, 21 Oct 2019 14:35:14 +0000 (UTC) Received: by mail-wr1-x442.google.com with SMTP id c6so2065779wrm.6 for ; Mon, 21 Oct 2019 07:35:14 -0700 (PDT) In-Reply-To: <20191021143437.1477719-1-thierry.reding@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org RnJvbTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KCkR1cmluZyB0aGUgZGlz Y3Vzc2lvbiBvZiBwYXRjaGVzIHRoYXQgZW5oYW5jZSB0aGUgZHJtX2RwX2xpbmsgaGVscGVycyBp dAp3YXMgY29uY2x1ZGVkIHRoYXQgdGhlc2UgaGVscGVycyBhcmVuJ3QgdmVyeSB1c2VmdWwgdG8g YmVnaW4gd2l0aC4gU3RhcnQKcHVzaGluZyB0aGUgZXF1aXZhbGVudCBjb2RlIGludG8gaW5kaXZp ZHVhbCBkcml2ZXJzIHRvIHVsdGltYXRlbHkgcmVtb3ZlCnRoZW0uCgp2MzogbWFrZSBsaW5rIHJh dGUgdW5zaWduZWQgaW50IHRvIGF2b2lkIG92ZXJmbG93CgpTaWduZWQtb2ZmLWJ5OiBUaGllcnJ5 IFJlZGluZyA8dHJlZGluZ0BudmlkaWEuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9icmlkZ2Uv dGMzNTg3NjcuYyB8IDYzICsrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0KIDEgZmlsZSBj aGFuZ2VkLCA0MSBpbnNlcnRpb25zKCspLCAyMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vYnJpZGdlL3RjMzU4NzY3LmMgYi9kcml2ZXJzL2dwdS9kcm0vYnJpZGdl L3RjMzU4NzY3LmMKaW5kZXggZGE3ZTM1YjA4OTNkLi45ZmU0MTM0NDI1YTcgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9icmlkZ2UvdGMzNTg3NjcuYworKysgYi9kcml2ZXJzL2dwdS9kcm0v YnJpZGdlL3RjMzU4NzY3LmMKQEAgLTIyOSw3ICsyMjksOSBAQCBzdGF0aWMgYm9vbCB0Y190ZXN0 X3BhdHRlcm47CiBtb2R1bGVfcGFyYW1fbmFtZWQodGVzdCwgdGNfdGVzdF9wYXR0ZXJuLCBib29s LCAwNjQ0KTsKIAogc3RydWN0IHRjX2VkcF9saW5rIHsKLQlzdHJ1Y3QgZHJtX2RwX2xpbmsJYmFz ZTsKKwl1OAkJCWRwY2RbRFBfUkVDRUlWRVJfQ0FQX1NJWkVdOworCXVuc2lnbmVkIGludAkJcmF0 ZTsKKwl1OAkJCW51bV9sYW5lczsKIAl1OAkJCWFzc3I7CiAJYm9vbAkJCXNjcmFtYmxlcl9kaXM7 CiAJYm9vbAkJCXNwcmVhZDsKQEAgLTQzOCw5ICs0NDAsOSBAQCBzdGF0aWMgdTMyIHRjX3NyY2N0 cmwoc3RydWN0IHRjX2RhdGEgKnRjKQogCQlyZWcgfD0gRFAwX1NSQ0NUUkxfU0NSTUJMRElTOwkv KiBTY3JhbWJsZXIgRGlzYWJsZWQgKi8KIAlpZiAodGMtPmxpbmsuc3ByZWFkKQogCQlyZWcgfD0g RFAwX1NSQ0NUUkxfU1NDRzsJLyogU3ByZWFkIFNwZWN0cnVtIEVuYWJsZSAqLwotCWlmICh0Yy0+ bGluay5iYXNlLm51bV9sYW5lcyA9PSAyKQorCWlmICh0Yy0+bGluay5udW1fbGFuZXMgPT0gMikK IAkJcmVnIHw9IERQMF9TUkNDVFJMX0xBTkVTXzI7CS8qIFR3byBNYWluIENoYW5uZWwgTGFuZXMg Ki8KLQlpZiAodGMtPmxpbmsuYmFzZS5yYXRlICE9IDE2MjAwMCkKKwlpZiAodGMtPmxpbmsucmF0 ZSAhPSAxNjIwMDApCiAJCXJlZyB8PSBEUDBfU1JDQ1RSTF9CVzI3OwkvKiAyLjcgR2JwcyBsaW5r ICovCiAJcmV0dXJuIHJlZzsKIH0KQEAgLTY2MywyMyArNjY1LDM1IEBAIHN0YXRpYyBpbnQgdGNf YXV4X2xpbmtfc2V0dXAoc3RydWN0IHRjX2RhdGEgKnRjKQogCiBzdGF0aWMgaW50IHRjX2dldF9k aXNwbGF5X3Byb3BzKHN0cnVjdCB0Y19kYXRhICp0YykKIHsKKwl1OCByZXZpc2lvbiwgbnVtX2xh bmVzOworCXVuc2lnbmVkIGludCByYXRlOwogCWludCByZXQ7CiAJdTggcmVnOwogCiAJLyogUmVh ZCBEUCBSeCBMaW5rIENhcGFiaWxpdHkgKi8KLQlyZXQgPSBkcm1fZHBfbGlua19wcm9iZSgmdGMt PmF1eCwgJnRjLT5saW5rLmJhc2UpOworCXJldCA9IGRybV9kcF9kcGNkX3JlYWQoJnRjLT5hdXgs IERQX0RQQ0RfUkVWLCB0Yy0+bGluay5kcGNkLAorCQkJICAgICAgIERQX1JFQ0VJVkVSX0NBUF9T SVpFKTsKIAlpZiAocmV0IDwgMCkKIAkJZ290byBlcnJfZHBjZF9yZWFkOwotCWlmICh0Yy0+bGlu ay5iYXNlLnJhdGUgIT0gMTYyMDAwICYmIHRjLT5saW5rLmJhc2UucmF0ZSAhPSAyNzAwMDApIHsK KworCXJldmlzaW9uID0gdGMtPmxpbmsuZHBjZFtEUF9EUENEX1JFVl07CisJcmF0ZSA9IGRybV9k cF9tYXhfbGlua19yYXRlKHRjLT5saW5rLmRwY2QpOworCW51bV9sYW5lcyA9IGRybV9kcF9tYXhf bGFuZV9jb3VudCh0Yy0+bGluay5kcGNkKTsKKworCWlmIChyYXRlICE9IDE2MjAwMCAmJiByYXRl ICE9IDI3MDAwMCkgewogCQlkZXZfZGJnKHRjLT5kZXYsICJGYWxsaW5nIHRvIDIuNyBHYnBzIHJh dGVcbiIpOwotCQl0Yy0+bGluay5iYXNlLnJhdGUgPSAyNzAwMDA7CisJCXJhdGUgPSAyNzAwMDA7 CiAJfQogCi0JaWYgKHRjLT5saW5rLmJhc2UubnVtX2xhbmVzID4gMikgeworCXRjLT5saW5rLnJh dGUgPSByYXRlOworCisJaWYgKG51bV9sYW5lcyA+IDIpIHsKIAkJZGV2X2RiZyh0Yy0+ZGV2LCAi RmFsbGluZyB0byAyIGxhbmVzXG4iKTsKLQkJdGMtPmxpbmsuYmFzZS5udW1fbGFuZXMgPSAyOwor CQludW1fbGFuZXMgPSAyOwogCX0KIAorCXRjLT5saW5rLm51bV9sYW5lcyA9IG51bV9sYW5lczsK KwogCXJldCA9IGRybV9kcF9kcGNkX3JlYWRiKCZ0Yy0+YXV4LCBEUF9NQVhfRE9XTlNQUkVBRCwg JnJlZyk7CiAJaWYgKHJldCA8IDApCiAJCWdvdG8gZXJyX2RwY2RfcmVhZDsKQEAgLTY5NywxMCAr NzExLDEwIEBAIHN0YXRpYyBpbnQgdGNfZ2V0X2Rpc3BsYXlfcHJvcHMoc3RydWN0IHRjX2RhdGEg KnRjKQogCXRjLT5saW5rLmFzc3IgPSByZWcgJiBEUF9BTFRFUk5BVEVfU0NSQU1CTEVSX1JFU0VU X0VOQUJMRTsKIAogCWRldl9kYmcodGMtPmRldiwgIkRQQ0QgcmV2OiAlZC4lZCwgcmF0ZTogJXMs IGxhbmVzOiAlZCwgZnJhbWluZzogJXNcbiIsCi0JCXRjLT5saW5rLmJhc2UucmV2aXNpb24gPj4g NCwgdGMtPmxpbmsuYmFzZS5yZXZpc2lvbiAmIDB4MGYsCi0JCSh0Yy0+bGluay5iYXNlLnJhdGUg PT0gMTYyMDAwKSA/ICIxLjYyR2JwcyIgOiAiMi43R2JwcyIsCi0JCXRjLT5saW5rLmJhc2UubnVt X2xhbmVzLAotCQkodGMtPmxpbmsuYmFzZS5jYXBhYmlsaXRpZXMgJiBEUF9MSU5LX0NBUF9FTkhB TkNFRF9GUkFNSU5HKSA/CisJCXJldmlzaW9uID4+IDQsIHJldmlzaW9uICYgMHgwZiwKKwkJKHRj LT5saW5rLnJhdGUgPT0gMTYyMDAwKSA/ICIxLjYyR2JwcyIgOiAiMi43R2JwcyIsCisJCXRjLT5s aW5rLm51bV9sYW5lcywKKwkJZHJtX2RwX2VuaGFuY2VkX2ZyYW1lX2NhcCh0Yy0+bGluay5kcGNk KSA/CiAJCSJlbmhhbmNlZCIgOiAibm9uLWVuaGFuY2VkIik7CiAJZGV2X2RiZyh0Yy0+ZGV2LCAi RG93bnNwcmVhZDogJXMsIHNjcmFtYmxlcjogJXNcbiIsCiAJCXRjLT5saW5rLnNwcmVhZCA/ICIw LjUlIiA6ICIwLjAlIiwKQEAgLTc0MCw3ICs3NTQsNyBAQCBzdGF0aWMgaW50IHRjX3NldF92aWRl b19tb2RlKHN0cnVjdCB0Y19kYXRhICp0YywKIAkgKi8KIAogCWluX2J3ID0gbW9kZS0+Y2xvY2sg KiBiaXRzX3Blcl9waXhlbCAvIDg7Ci0Jb3V0X2J3ID0gdGMtPmxpbmsuYmFzZS5udW1fbGFuZXMg KiB0Yy0+bGluay5iYXNlLnJhdGU7CisJb3V0X2J3ID0gdGMtPmxpbmsubnVtX2xhbmVzICogdGMt PmxpbmsucmF0ZTsKIAltYXhfdHVfc3ltYm9sID0gRElWX1JPVU5EX1VQKGluX2J3ICogVFVfU0la RV9SRUNPTU1FTkRFRCwgb3V0X2J3KTsKIAogCWRldl9kYmcodGMtPmRldiwgInNldCBtb2RlICVk eCVkXG4iLApAQCAtOTAyLDcgKzkxNiw3IEBAIHN0YXRpYyBpbnQgdGNfbWFpbl9saW5rX2VuYWJs ZShzdHJ1Y3QgdGNfZGF0YSAqdGMpCiAJLyogU1NDRyBhbmQgQlcyNyBvbiBEUDEgbXVzdCBiZSBz ZXQgdG8gdGhlIHNhbWUgYXMgb24gRFAwICovCiAJcmV0ID0gcmVnbWFwX3dyaXRlKHRjLT5yZWdt YXAsIERQMV9TUkNDVFJMLAogCQkgKHRjLT5saW5rLnNwcmVhZCA/IERQMF9TUkNDVFJMX1NTQ0cg OiAwKSB8Ci0JCSAoKHRjLT5saW5rLmJhc2UucmF0ZSAhPSAxNjIwMDApID8gRFAwX1NSQ0NUUkxf QlcyNyA6IDApKTsKKwkJICgodGMtPmxpbmsucmF0ZSAhPSAxNjIwMDApID8gRFAwX1NSQ0NUUkxf QlcyNyA6IDApKTsKIAlpZiAocmV0KQogCQlyZXR1cm4gcmV0OwogCkBAIC05MTIsNyArOTI2LDcg QEAgc3RhdGljIGludCB0Y19tYWluX2xpbmtfZW5hYmxlKHN0cnVjdCB0Y19kYXRhICp0YykKIAog CS8qIFNldHVwIE1haW4gTGluayAqLwogCWRwX3BoeV9jdHJsID0gQkdSRU4gfCBQV1JfU1dfRU4g fCBQSFlfQTBfRU4gfCBQSFlfTTBfRU47Ci0JaWYgKHRjLT5saW5rLmJhc2UubnVtX2xhbmVzID09 IDIpCisJaWYgKHRjLT5saW5rLm51bV9sYW5lcyA9PSAyKQogCQlkcF9waHlfY3RybCB8PSBQSFlf MkxBTkU7CiAKIAlyZXQgPSByZWdtYXBfd3JpdGUodGMtPnJlZ21hcCwgRFBfUEhZX0NUUkwsIGRw X3BoeV9jdHJsKTsKQEAgLTk3NSw3ICs5ODksMTMgQEAgc3RhdGljIGludCB0Y19tYWluX2xpbmtf ZW5hYmxlKHN0cnVjdCB0Y19kYXRhICp0YykKIAl9CiAKIAkvKiBTZXR1cCBMaW5rICYgRFBSeCBD b25maWcgZm9yIFRyYWluaW5nICovCi0JcmV0ID0gZHJtX2RwX2xpbmtfY29uZmlndXJlKGF1eCwg JnRjLT5saW5rLmJhc2UpOworCXRtcFswXSA9IGRybV9kcF9saW5rX3JhdGVfdG9fYndfY29kZSh0 Yy0+bGluay5yYXRlKTsKKwl0bXBbMV0gPSB0Yy0+bGluay5udW1fbGFuZXM7CisKKwlpZiAoZHJt X2RwX2VuaGFuY2VkX2ZyYW1lX2NhcCh0Yy0+bGluay5kcGNkKSkKKwkJdG1wWzFdIHw9IERQX0xB TkVfQ09VTlRfRU5IQU5DRURfRlJBTUVfRU47CisKKwlyZXQgPSBkcm1fZHBfZHBjZF93cml0ZShh dXgsIERQX0xJTktfQldfU0VULCB0bXAsIDIpOwogCWlmIChyZXQgPCAwKQogCQlnb3RvIGVycl9k cGNkX3dyaXRlOwogCkBAIC0xMDE5LDkgKzEwMzksOCBAQCBzdGF0aWMgaW50IHRjX21haW5fbGlu a19lbmFibGUoc3RydWN0IHRjX2RhdGEgKnRjKQogCiAJLyogRW5hYmxlIERQMCB0byBzdGFydCBM aW5rIFRyYWluaW5nICovCiAJcmV0ID0gcmVnbWFwX3dyaXRlKHRjLT5yZWdtYXAsIERQMENUTCwK LQkJCSAgICgodGMtPmxpbmsuYmFzZS5jYXBhYmlsaXRpZXMgJgotCQkJICAgICBEUF9MSU5LX0NB UF9FTkhBTkNFRF9GUkFNSU5HKSA/IEVGX0VOIDogMCkgfAotCQkJICAgRFBfRU4pOworCQkJICAg KGRybV9kcF9lbmhhbmNlZF9mcmFtZV9jYXAodGMtPmxpbmsuZHBjZCkgPworCQkJCUVGX0VOIDog MCkgfCBEUF9FTik7CiAJaWYgKHJldCkKIAkJcmV0dXJuIHJldDsKIApAQCAtMTEwMCw3ICsxMTE5 LDcgQEAgc3RhdGljIGludCB0Y19tYWluX2xpbmtfZW5hYmxlKHN0cnVjdCB0Y19kYXRhICp0YykK IAkJcmV0ID0gLUVOT0RFVjsKIAl9CiAKLQlpZiAodGMtPmxpbmsuYmFzZS5udW1fbGFuZXMgPT0g MikgeworCWlmICh0Yy0+bGluay5udW1fbGFuZXMgPT0gMikgewogCQl2YWx1ZSA9ICh0bXBbMF0g Pj4gNCkgJiBEUF9DSEFOTkVMX0VRX0JJVFM7CiAKIAkJaWYgKHZhbHVlICE9IERQX0NIQU5ORUxf RVFfQklUUykgewpAQCAtMTE3MSw3ICsxMTkwLDcgQEAgc3RhdGljIGludCB0Y19zdHJlYW1fZW5h YmxlKHN0cnVjdCB0Y19kYXRhICp0YykKIAkJcmV0dXJuIHJldDsKIAogCXZhbHVlID0gVklEX01O X0dFTiB8IERQX0VOOwotCWlmICh0Yy0+bGluay5iYXNlLmNhcGFiaWxpdGllcyAmIERQX0xJTktf Q0FQX0VOSEFOQ0VEX0ZSQU1JTkcpCisJaWYgKGRybV9kcF9lbmhhbmNlZF9mcmFtZV9jYXAodGMt PmxpbmsuZHBjZCkpCiAJCXZhbHVlIHw9IEVGX0VOOwogCXJldCA9IHJlZ21hcF93cml0ZSh0Yy0+ cmVnbWFwLCBEUDBDVEwsIHZhbHVlKTsKIAlpZiAocmV0KQpAQCAtMTI5Nyw3ICsxMzE2LDcgQEAg c3RhdGljIGVudW0gZHJtX21vZGVfc3RhdHVzIHRjX21vZGVfdmFsaWQoc3RydWN0IGRybV9icmlk Z2UgKmJyaWRnZSwKIAkJcmV0dXJuIE1PREVfQ0xPQ0tfSElHSDsKIAogCXJlcSA9IG1vZGUtPmNs b2NrICogYml0c19wZXJfcGl4ZWwgLyA4OwotCWF2YWlsID0gdGMtPmxpbmsuYmFzZS5udW1fbGFu ZXMgKiB0Yy0+bGluay5iYXNlLnJhdGU7CisJYXZhaWwgPSB0Yy0+bGluay5udW1fbGFuZXMgKiB0 Yy0+bGluay5yYXRlOwogCiAJaWYgKHJlcSA+IGF2YWlsKQogCQlyZXR1cm4gTU9ERV9CQUQ7Ci0t IAoyLjIzLjAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==