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Tue, 23 Jul 2019 12:20:21 +0000 (GMT) From: =?UTF-8?q?Artur=20=C5=9Awigo=C5=84?= To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [RFC PATCH 00/11] Simple QoS for exynos-bus driver using interconnect Date: Tue, 23 Jul 2019 14:20:05 +0200 Message-Id: <20190723122016.30279-1-a.swigon@partner.samsung.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrAKsWRmVeSWpSXmKPExsWy7djPc7ptv81iDX5+1rM4dGwru8XGGetZ La5/ec5qMf/IOVaLK1/fs1lM37uJzWLS/QksFufPb2C32PT4GqvF5V1z2Cw+9x5htJhxfh+T xdojd9ktbjeuYLOYMfklmwO/x6ZVnWwed67tYfO4332cyWPzknqPg+/2MHn0bVnF6PF5k1wA exSXTUpqTmZZapG+XQJXRuOWpYwF/yUr+o//YGpg3CjaxcjJISFgIrH/y0LWLkYuDiGBFYwS Gzc+ZYFwvjBKfDjayg7hfGaUOHjiBgtMS9fGHqiq5YwSJ98fZ4ZrefjgEBNIFZuAp0TPxB1g g0UEjjBKTF7wHqyFWWAVkPN9GyNIlbBAgMSXQ81gHSwCqhI3HtwCs3kFHCUO/n8DtU9eYvWG A8wQcUGJkzOfgMWZgeLNW2czQ9RcY5eY+yUEwnaROPzyOjuELSzx6vgWKFtG4vTkHqiZxRJP d94Hu05CoIFRYtOyI1CDrCUOH78IlOAAWqApsX6XPkTYUeL4kjfsIGEJAT6JG28FIU7gk5i0 bTozRJhXoqNNCMLUkljwOxqiUUKiafU1qNkeErfPvQQ7RkggVuLq6juMExgVZiH5axaSv2Yh nLCAkXkVo3hqaXFuemqxYV5quV5xYm5xaV66XnJ+7iZGYDo7/e/4px2MXy8lHWIU4GBU4uHd sMc0Vog1say4MvcQowQHs5IIb2CDWawQb0piZVVqUX58UWlOavEhRmkOFiVx3mqGB9FCAumJ JanZqakFqUUwWSYOTqkGRp5b1xXn3Lnms+VgbuEj3xZpXpN+Nharrm0Ll9cFLD8VbrylTdGP I/h5zfmixStMC7f8kjngOmfBssXpgQt2ZH9/JH9BZlXl7MeiEcH9P5kdM65s3OHW+uV7wLrC NKbzs6SvHdc9Gc7Hk+KxgMf2sVHqPUb2kI4H/3c6pQdUi6zfmX9Cz2lKuBJLcUaioRZzUXEi APXghPVjAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrHIsWRmVeSWpSXmKPExsVy+t/xe7ptv81iDc7cYLM4dGwru8XGGetZ La5/ec5qMf/IOVaLK1/fs1lM37uJzWLS/QksFufPb2C32PT4GqvF5V1z2Cw+9x5htJhxfh+T xdojd9ktbjeuYLOYMfklmwO/x6ZVnWwed67tYfO4332cyWPzknqPg+/2MHn0bVnF6PF5k1wA e5SeTVF+aUmqQkZ+cYmtUrShhZGeoaWFnpGJpZ6hsXmslZGpkr6dTUpqTmZZapG+XYJeRuOW pYwF/yUr+o//YGpg3CjaxcjJISFgItG1sYeli5GLQ0hgKaNE7/y1zBAJCYmP62+wQtjCEn+u dbFBFH1ilFh3/D9YEZuAp0TPxB2sIAkRgVOMEluXnwOrYhbYxChx9/hEdpAqYQE/iS1HTrCA 2CwCqhI3HtxiArF5BRwlDv5/wwKxQl5i9YYDzBBxQYmTM58AxTmABqlLrJ8nBBJmBipp3jqb eQIj/ywkVbMQqmYhqVrAyLyKUSS1tDg3PbfYSK84Mbe4NC9dLzk/dxMjMO62Hfu5ZQdj17vg Q4wCHIxKPLwb9pjGCrEmlhVX5h5ilOBgVhLhDWwwixXiTUmsrEotyo8vKs1JLT7EaAr0wkRm KdHkfGBKyCuJNzQ1NLewNDQ3Njc2s1AS5+0QOBgjJJCeWJKanZpakFoE08fEwSnVwKhfrc22 QHBfS/r2adPnBlrvbf5myrtp0atZ16Jk3370eNdxXeDrs7R2rsO6P3rdNqnWFPg0JvFMKuO2 aQu5ofssqHTVr79CgnuvMK79b9Dm+PbUzP+H9/x4Gvxxacs3VYGjDX8OK5g8f2H7SuCj/HTH hKh7e1YdPqt6wEC34co96+kF4c4XWJ8psRRnJBpqMRcVJwIAZRGfl9ECAAA= X-CMS-MailID: 20190723122022eucas1p2f568f74f981f9de9012eb693c3b446d5 X-Msg-Generator: CA X-RootMTR: 20190723122022eucas1p2f568f74f981f9de9012eb693c3b446d5 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190723122022eucas1p2f568f74f981f9de9012eb693c3b446d5 References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190723_052030_280007_4B5A130A X-CRM114-Status: GOOD ( 13.52 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sw0312.kim@samsung.com, krzk@kernel.org, inki.dae@samsung.com, cw00.choi@samsung.com, myungjoo.ham@samsung.com, georgi.djakov@linaro.org, m.szyprowski@samsung.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org VGhlIGZvbGxvd2luZyBwYXRjaHNldCBhZGRzIGludGVyY29ubmVjdFsxXVsyXSBmcmFtZXdvcmsg c3VwcG9ydCB0byB0aGUKZXh5bm9zLWJ1cyBkZXZmcmVxIGRyaXZlci4gRXh0ZW5kaW5nIHRoZSBk ZXZmcmVxIGRyaXZlciB3aXRoIGludGVyY29ubmVjdApjYXBhYmlsaXRpZXMgc3RhcnRlZCBhcyBh IHJlc3BvbnNlIHRvIHRoZSBpc3N1ZSByZWZlcmVuY2VkIGluIFszXS4gVGhlCnBhdGNoZXMgY2Fu IGJlIHN1YmRpdmlkZWQgaW50byBmb3VyIGxvZ2ljYWwgZ3JvdXBzOgoKKGEpIFJlZmFjdG9yaW5n IHRoZSBleGlzdGluZyBkZXZmcmVxIGRyaXZlciBpbiBvcmRlciB0byBpbXByb3ZlIHJlYWRhYmls aXR5CmFuZCBhY2NvbW1vZGF0ZSBmb3IgYWRkaW5nIG5ldyBjb2RlIChwYXRjaGVzIDAxLS0wNC8x MSkuCgooYikgVHdlYWtpbmcgdGhlIGludGVyY29ubmVjdCBmcmFtZXdvcmsgdG8gc3VwcG9ydCB0 aGUgZXh5bm9zLWJ1cyB1c2UgY2FzZQoocGF0Y2hlcyAwNS0tMDcvMTEpLiBFeHBvcnRpbmcgb2Zf aWNjX2dldF9mcm9tX3Byb3ZpZGVyKCkgYWxsb3dzIHVzIHRvCmF2b2lkIGhhcmRjb2RpbmcgZXZl cnkgc2luZ2xlIGdyYXBoIGVkZ2UgaW4gdGhlIERUIG9yIGRyaXZlciBzb3VyY2UsIGFuZApyZWxh eGluZyB0aGUgcmVxdWlyZW1lbnQgY29udGFpbmVkIGluIHRoYXQgZnVuY3Rpb24gcmVtb3ZlcyB0 aGUgbmVlZCB0bwpwcm92aWRlIGR1bW15IG5vZGUgSURzIGluIHRoZSBEVC4gQWRqdXN0aW5nIHRo ZSBsb2dpYyBpbgphcHBseV9jb25zdHJhaW50cygpIChkcml2ZXJzL2ludGVyY29ubmVjdC9jb3Jl LmMpIGFjY291bnRzIGZvciB0aGUgZmFjdAp0aGF0IGV2ZXJ5IGJ1cyBpcyBhIHNlcGFyYXRlIGVu dGl0eSBhbmQgdGhlcmVmb3JlIGEgc2VwYXJhdGUgaW50ZXJjb25uZWN0CnByb3ZpZGVyLCBhbGJl aXQgY29uc3RpdHV0aW5nIGEgcGFydCBvZiBhIGxhcmdlciBoaWVyYXJjaHkuCgooYykgSW1wbGVt ZW50aW5nIGludGVyY29ubmVjdCBwcm92aWRlcnMgaW4gdGhlIGV4eW5vcy1idXMgZGV2ZnJlcSBk cml2ZXIKYW5kIGFkZGluZyByZXF1aXJlZCBEVCBwcm9wZXJ0aWVzIGZvciBvbmUgc2VsZWN0ZWQg cGxhdGZvcm0sIG5hbWVseQpFeHlub3M0NDEyIChwYXRjaGVzIDA4LS0wOS8xMSkuIER1ZSB0byB0 aGUgZmFjdCB0aGF0IHRoaXMgYWltcyB0byBiZSBhCmdlbmVyaWMgZHJpdmVyIGZvciB2YXJpb3Vz IEV4eW5vcyBTb0NzLCBub2RlIElEcyBhcmUgZ2VuZXJhdGVkIGR5bmFtaWNhbGx5CnJhdGhlciB0 aGFuIGhhcmRjb2RlZC4gVGhpcyBoYXMgYmVlbiBkZXRlcm1pbmVkIHRvIGJlIGEgc2ltcGxlciBh cHByb2FjaCwKYnV0IGRlcGVuZHMgb24gY2hhbmdlcyBkZXNjcmliZWQgaW4gKGIpLgoKKGQpIElt cGxlbWVudGluZyBhIHNhbXBsZSBpbnRlcmNvbm5lY3QgY29uc3VtZXIgZm9yIGV4eW5vcy1taXhl ciB0YXJnZXRlZAphdCB0aGUgaXNzdWUgcmVmZXJlbmNlZCBpbiBbM10sIGFnYWluIHdpdGggRFQg aW5mbyBvbmx5IGZvciBFeHlub3M0NDEyCihwYXRjaGVzIDEwLS0xMS8xMSkuCgpJbnRlZ3JhdGlv biBvZiBkZXZmcmVxIGFuZCBpbnRlcmNvbm5lY3QgZnVuY3Rpb25hbGl0aWVzIGNvbWVzIGRvd24g dG8gb25lCmV4dHJhIGxpbmUgaW4gdGhlIGRldmZyZXEgdGFyZ2V0KCkgY2FsbGJhY2ssIHdoaWNo IHNlbGVjdHMgZWl0aGVyIHRoZQpmcmVxdWVuY3kgY2FsY3VsYXRlZCBieSB0aGUgZGV2ZnJlcSBn b3Zlcm5vciwgb3IgdGhlIG9uZSByZXF1ZXN0ZWQgd2l0aCB0aGUKaW50ZXJjb25uZWN0IEFQSSwg d2hpY2hldmVyIGlzIGhpZ2hlci4gQWxsIG5ldyBjb2RlIHdvcmtzIGVxdWFsbHkgd2VsbCB3aGVu CkNPTkZJR19JTlRFUkNPTk5FQ1QgaXMgJ24nIChhcyBpbiBleHlub3NfZGVmY29uZmlnKSBpbiB3 aGljaCBjYXNlIGFsbAppbnRlcmNvbm5lY3QgQVBJIGZ1bmN0aW9ucyBhcmUgbm8tb3BzLgoKLS0t CkFydHVyIMWad2lnb8WEClNhbXN1bmcgUiZEIEluc3RpdHV0ZSBQb2xhbmQKU2Ftc3VuZyBFbGVj dHJvbmljcwoKLS0tClJlZmVyZW5jZXM6ClsxXSBEb2N1bWVudGF0aW9uL2ludGVyY29ubmVjdC9p bnRlcmNvbm5lY3QucnN0ClsyXSBEb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvaW50 ZXJjb25uZWN0L2ludGVyY29ubmVjdC50eHQKWzNdIGh0dHBzOi8vcGF0Y2h3b3JrLmtlcm5lbC5v cmcvcGF0Y2gvMTA4NjE3NTcKCkFydHVyIMWad2lnb8WEICgxMCk6CiAgZGV2ZnJlcTogZXh5bm9z LWJ1czogRXh0cmFjdCBleHlub3NfYnVzX3Byb2ZpbGVfaW5pdCgpCiAgZGV2ZnJlcTogZXh5bm9z LWJ1czogRXh0cmFjdCBleHlub3NfYnVzX3Byb2ZpbGVfaW5pdF9wYXNzaXZlKCkKICBkZXZmcmVx OiBleHlub3MtYnVzOiBDaGFuZ2UgZ290by1iYXNlZCBsb2dpYyB0byBpZi1lbHNlIGxvZ2ljCiAg ZGV2ZnJlcTogZXh5bm9zLWJ1czogQ2xlYW4gdXAgY29kZQogIGljYzogRXhwb3J0IG9mX2ljY19n ZXRfZnJvbV9wcm92aWRlcigpCiAgaWNjOiBSZWxheCByZXF1aXJlbWVudCBpbiBvZl9pY2NfZ2V0 X2Zyb21fcHJvdmlkZXIoKQogIGljYzogUmVsYXggY29uZGl0aW9uIGluIGFwcGx5X2NvbnN0cmFp bnRzKCkKICBhcm06IGR0czogZXh5bm9zOiBBZGQgcGFyZW50cyBhbmQgI2ludGVyY29ubmVjdC1j ZWxscyB0byBFeHlub3M0NDEyCiAgZGV2ZnJlcTogZXh5bm9zLWJ1czogQWRkIGludGVyY29ubmVj dCBmdW5jdGlvbmFsaXR5IHRvIGV4eW5vcy1idXMKICBhcm06IGR0czogZXh5bm9zOiBBZGQgaW50 ZXJjb25uZWN0cyB0byBFeHlub3M0NDEyIG1peGVyCgpNYXJlayBTenlwcm93c2tpICgxKToKICBk cm06IGV4eW5vczogbWl4ZXI6IEFkZCBpbnRlcmNvbm5lY3Qgc3VwcG9ydAoKIC4uLi9ib290L2R0 cy9leHlub3M0NDEyLW9kcm9pZC1jb21tb24uZHRzaSAgICB8ICAgMSArCiBhcmNoL2FybS9ib290 L2R0cy9leHlub3M0NDEyLmR0c2kgICAgICAgICAgICAgfCAgMTAgKwogZHJpdmVycy9kZXZmcmVx L2V4eW5vcy1idXMuYyAgICAgICAgICAgICAgICAgIHwgMjk2ICsrKysrKysrKysrKysrLS0tLQog ZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfbWl4ZXIuYyAgICAgICAgIHwgIDY4ICsrKy0K IGRyaXZlcnMvaW50ZXJjb25uZWN0L2NvcmUuYyAgICAgICAgICAgICAgICAgICB8ICAxMiArLQog aW5jbHVkZS9saW51eC9pbnRlcmNvbm5lY3QtcHJvdmlkZXIuaCAgICAgICAgIHwgICA2ICsKIDYg ZmlsZXMgY2hhbmdlZCwgMzE0IGluc2VydGlvbnMoKyksIDc5IGRlbGV0aW9ucygtKQoKLS0gCjIu MTcuMQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxp bnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LWFybS1rZXJuZWwK