From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: [PATCH v5 21/40] drm/i915/gmbus: Increase the Bytes per Rd/Wr Op Date: Wed, 27 Jun 2018 14:10:10 +0530 Message-ID: <1530088829-11730-22-git-send-email-ramalingam.c@intel.com> References: <1530088829-11730-1-git-send-email-ramalingam.c@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1530088829-11730-1-git-send-email-ramalingam.c@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, daniel@ffwll.ch, tomas.winkler@intel.com, alexander.usyskin@intel.com, uma.shankar@intel.com Cc: Jani Nikula List-Id: dri-devel@lists.freedesktop.org R01CVVMgSFcgc3VwcG9ydHMgNTExQnl0ZXMgYXMgTWF4IEJ5dGVzIHBlciBzaW5nbGUgUkQvV1Ig b3AuIEluc3RlYWQgb2YKZW5hYmxpbmcgdGhlIDUxMUJ5dGVzIHBlciBSRC9XUiBjeWNsZSBvbiBs ZWdhY3kgcGxhdGZvcm1zIGZvciBubwphYnNvbHV0ZSBST0lzLCB0aGlzIGNoYW5nZSBhbGxvd3Mg dGhlIG1heCBieXRlcyBwZXIgb3AgdXB0byA1MTFCeXRlcwpmcm9tIEdlbjkgb253YXJkcy4KCnYy OgogIE5vIENoYW5nZS4KdjM6CiAgSW5saW5lIGZ1bmN0aW9uIGZvciBtYXhfeGZlcl9zaXplIGFu ZCByZW5hbWluZyBvZiB0aGUgbWFjcm8uW0phbmldCnY0OgogIEV4dHJhIGJyYWNrZXRzIHJlbW92 ZWQgW3ZpbGxlXQogIENvbW1pdCBtc2cgaXMgbW9kaWZpZWQuCnY1OgogIEFkZGluZyB0aGUgUmV2 aWV3ZWQtQnkgcmVjZWl2ZWQuCnY2OgogIE5vIENoYW5nZS4KCkNjOiBKYW5pIE5pa3VsYSA8amFu aS5uaWt1bGFAaW50ZWwuY29tPgpDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24u Y28udWs+ClNpZ25lZC1vZmYtYnk6IFJhbWFsaW5nYW0gQyA8cmFtYWxpbmdhbS5jQGludGVsLmNv bT4KUmV2aWV3ZWQtYnk6IEphbmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+Ci0tLQog ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCAgfCAgMSArCiBkcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9pMmMuYyB8IDExICsrKysrKysrKy0tCiAyIGZpbGVzIGNoYW5nZWQsIDEwIGlu c2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKaW5kZXgg ODIyZmVlNTY5MzFlLi45MWQ0MmIzZTM5YWQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfcmVnLmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaApAQCAt MzA0OSw2ICszMDQ5LDcgQEAgZW51bSBpOTE1X3Bvd2VyX3dlbGxfaWQgewogI2RlZmluZSAgIEdN QlVTX0NZQ0xFX1NUT1AJKDQgPDwgMjUpCiAjZGVmaW5lICAgR01CVVNfQllURV9DT1VOVF9TSElG VCAxNgogI2RlZmluZSAgIEdNQlVTX0JZVEVfQ09VTlRfTUFYICAgMjU2VQorI2RlZmluZSAgIEdF TjlfR01CVVNfQllURV9DT1VOVF9NQVggNTExVQogI2RlZmluZSAgIEdNQlVTX1NMQVZFX0lOREVY X1NISUZUIDgKICNkZWZpbmUgICBHTUJVU19TTEFWRV9BRERSX1NISUZUIDEKICNkZWZpbmUgICBH TUJVU19TTEFWRV9SRUFECSgxIDw8IDApCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9pMmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2kyYy5jCmluZGV4IDk3 NjA2YzFiZTcwZC4uODJiYjljMzNhYjFjIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9pMmMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9pMmMuYwpAQCAt MzYxLDYgKzM2MSwxMyBAQCBnbWJ1c193YWl0X2lkbGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2KQogCXJldHVybiByZXQ7CiB9CiAKK3N0YXRpYyBpbmxpbmUKK3Vuc2lnbmVkIGlu dCBnbWJ1c19tYXhfeGZlcl9zaXplKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikK K3sKKwlyZXR1cm4gSU5URUxfR0VOKGRldl9wcml2KSA+PSA5ID8gR0VOOV9HTUJVU19CWVRFX0NP VU5UX01BWCA6CisJICAgICAgIEdNQlVTX0JZVEVfQ09VTlRfTUFYOworfQorCiBzdGF0aWMgaW50 CiBnbWJ1c194ZmVyX3JlYWRfY2h1bmsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2 LAogCQkgICAgICB1bnNpZ25lZCBzaG9ydCBhZGRyLCB1OCAqYnVmLCB1bnNpZ25lZCBpbnQgbGVu LApAQCAtNDAwLDcgKzQwNyw3IEBAIGdtYnVzX3hmZXJfcmVhZChzdHJ1Y3QgZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXYsIHN0cnVjdCBpMmNfbXNnICptc2csCiAJaW50IHJldDsKIAogCWRvIHsK LQkJbGVuID0gbWluKHJ4X3NpemUsIEdNQlVTX0JZVEVfQ09VTlRfTUFYKTsKKwkJbGVuID0gbWlu KHJ4X3NpemUsIGdtYnVzX21heF94ZmVyX3NpemUoZGV2X3ByaXYpKTsKIAogCQlyZXQgPSBnbWJ1 c194ZmVyX3JlYWRfY2h1bmsoZGV2X3ByaXYsIG1zZy0+YWRkciwKIAkJCQkJICAgIGJ1ZiwgbGVu LCBnbWJ1czFfaW5kZXgpOwpAQCAtNDYyLDcgKzQ2OSw3IEBAIGdtYnVzX3hmZXJfd3JpdGUoc3Ry dWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBzdHJ1Y3QgaTJjX21zZyAqbXNnLAogCWlu dCByZXQ7CiAKIAlkbyB7Ci0JCWxlbiA9IG1pbih0eF9zaXplLCBHTUJVU19CWVRFX0NPVU5UX01B WCk7CisJCWxlbiA9IG1pbih0eF9zaXplLCBnbWJ1c19tYXhfeGZlcl9zaXplKGRldl9wcml2KSk7 CiAKIAkJcmV0ID0gZ21idXNfeGZlcl93cml0ZV9jaHVuayhkZXZfcHJpdiwgbXNnLT5hZGRyLCBi dWYsIGxlbiwKIAkJCQkJICAgICBnbWJ1czFfaW5kZXgpOwotLSAKMi43LjQKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=