From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stu Hsieh Subject: Re: [PATCH v1 06/15] drm/mediatek: add memory mode for RDMA Date: Thu, 2 Aug 2018 19:36:26 +0800 Message-ID: <1533209786.11190.60.camel@mtksdccf07> References: <1532420235-22268-1-git-send-email-stu.hsieh@mediatek.com> <1532420235-22268-7-git-send-email-stu.hsieh@mediatek.com> <1532486454.9280.12.camel@mtksdaap41> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1532486454.9280.12.camel@mtksdaap41> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: CK Hu Cc: srv_heupstream@mediatek.com, David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org List-Id: linux-mediatek@lists.infradead.org SGksIENLOgoKT24gV2VkLCAyMDE4LTA3LTI1IGF0IDEwOjQwICswODAwLCBDSyBIdSB3cm90ZToK PiBIaSwgU3R1Ogo+IAo+IE9uIFR1ZSwgMjAxOC0wNy0yNCBhdCAxNjoxNyArMDgwMCwgU3R1IEhz aWVoIHdyb3RlOgo+ID4gVGhpcyBwYXRjaCBhZGQgbWVtb3J5IG1vZGUgZm9yIFJETUEKPiA+IAo+ ID4gSWYgdXNlIFJETUEgdG8gcmVhZCBkYXRhIGZyb20gbWVtb3J5LCBpdCBzaG91bGQgc2V0IG1l bW9yeSBtb2RlIHRvIFJETUEKPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogU3R1IEhzaWVoIDxzdHUu aHNpZWhAbWVkaWF0ZWsuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL21lZGlhdGVr L210a19kaXNwX3JkbWEuYyB8IDE2ICsrKysrKysrKysrKysrKy0KPiA+ICAxIGZpbGUgY2hhbmdl ZCwgMTUgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+ID4gCj4gCj4gWy4uLl0KPiAKPiA+ ICBzdGF0aWMgaW5saW5lIHN0cnVjdCBtdGtfZGlzcF9yZG1hICpjb21wX3RvX3JkbWEoc3RydWN0 IG10a19kZHBfY29tcCAqY29tcCkKPiA+IEBAIC0xMTEsNyArMTE2LDggQEAgc3RhdGljIHZvaWQg bXRrX3JkbWFfc3RhcnQoc3RydWN0IG10a19kZHBfY29tcCAqY29tcCkKPiA+ICAKPiA+ICBzdGF0 aWMgdm9pZCBtdGtfcmRtYV9zdG9wKHN0cnVjdCBtdGtfZGRwX2NvbXAgKmNvbXApCj4gPiAgewo+ ID4gLQlyZG1hX3VwZGF0ZV9iaXRzKGNvbXAsIERJU1BfUkVHX1JETUFfR0xPQkFMX0NPTiwgUkRN QV9FTkdJTkVfRU4sIDApOwo+ID4gKwl3cml0ZWwoUkRNQV9TT0ZUX1JFU0VULCBjb21wLT5yZWdz ICsgRElTUF9SRUdfUkRNQV9HTE9CQUxfQ09OKTsKPiA+ICsJd3JpdGVsKDAsIGNvbXAtPnJlZ3Mg KyBESVNQX1JFR19SRE1BX0dMT0JBTF9DT04pOwo+IAo+IFdpdGhvdXQgcmVzZXQsIHdoYXQgaGFw cGVuIHRvIGRyYW0gbW9kZT8gV2h5IGRpcmVjdCBsaW5rIG1vZGUgbmVlZCBub3QKPiB0aGlzIHJl c2V0Pwo+IAoKVGhlcmUgaXMgbm90aGluZyB0byBoYXBwZW4sIEkgd291bGQgcmVtb3ZlIGl0LgoK PiA+ICB9Cj4gPiAgCj4gPiAgc3RhdGljIHZvaWQgbXRrX3JkbWFfY29uZmlnKHN0cnVjdCBtdGtf ZGRwX2NvbXAgKmNvbXAsIHVuc2lnbmVkIGludCB3aWR0aCwKPiA+IEBAIC0xMjEsMTAgKzEyNywx OCBAQCBzdGF0aWMgdm9pZCBtdGtfcmRtYV9jb25maWcoc3RydWN0IG10a19kZHBfY29tcCAqY29t cCwgdW5zaWduZWQgaW50IHdpZHRoLAo+ID4gIAl1bnNpZ25lZCBpbnQgdGhyZXNob2xkOwo+ID4g IAl1bnNpZ25lZCBpbnQgcmVnOwo+ID4gIAlzdHJ1Y3QgbXRrX2Rpc3BfcmRtYSAqcmRtYSA9IGNv bXBfdG9fcmRtYShjb21wKTsKPiA+ICsJYm9vbCAqcmRtYV9tZW1vcnlfbW9kZSA9IGNvbXAtPmNv bXBfbW9kZTsKPiA+ICAKPiA+ICAJcmRtYV91cGRhdGVfYml0cyhjb21wLCBESVNQX1JFR19SRE1B X1NJWkVfQ09OXzAsIDB4ZmZmLCB3aWR0aCk7Cj4gPiAgCXJkbWFfdXBkYXRlX2JpdHMoY29tcCwg RElTUF9SRUdfUkRNQV9TSVpFX0NPTl8xLCAweGZmZmZmLCBoZWlnaHQpOwo+ID4gIAo+ID4gKwlp ZiAoKnJkbWFfbWVtb3J5X21vZGUgPT0gdHJ1ZSkgewo+ID4gKwkJcmRtYV91cGRhdGVfYml0cyhj b21wLCBESVNQX1JFR19SRE1BX1NJWkVfQ09OXzAsIDB4ZmYwMDAwLAo+ID4gKwkJCQkgTUFUUklY X0lOVF9NVFhfU0VMX0RFRkFVTFQpOwo+ID4gKwkJcmRtYV91cGRhdGVfYml0cyhjb21wLCBESVNQ X1JFR19SRE1BX0dMT0JBTF9DT04sCj4gPiArCQkJCSBSRE1BX01PREVfTUVNT1JZLCBSRE1BX01P REVfTUVNT1JZKTsKPiA+ICsJfQo+ID4gKwo+IAo+IEkgd291bGQgbGlrZSB0aGlzIHRvIGJlIGEg a2luZCBvZiAnbGF5ZXInIGNvbmZpZy4gSW4gc29tZSBTb0MsIG9uZSBsYXllcgo+IG9mIE9WTCBj b3VsZCBzd2l0Y2ggdG8gZGlyZWN0IGxpbmsgaW5wdXQgb3IgZHJhbSBpbnB1dC4gU28gSSB0aGlu ayBpdCdzCj4gYmV0dGVyIHRvIG1vdmUgdGhpcyBzZXR0aW5nIGludG8gc29tZSBsYXllciBpbnRl cmZhY2UuCj4gCj4gUmVnYXJkcywKPiBDSwo+IAoKSWYgbW92ZSBpdCB0byBsYXllcl9jb25maWcs IFJETUEgd291bGQgbm90IHRyaWdnZXIgaW50ZXJydXB0LgpJbiB0aGUgZnV0dXJlLCB3aGVuIGNt ZHEgcGF0Y2ggdXBzdHJlYW0gYW5kIGFjY2VwdGVkLCB0aGlzIHBhcnQgY2FuIG1vdmUKdG8gbGF5 ZXJfY29uZmlnLiAKClJlZ2FyZCwKU3R1Cgo+ID4gIAkvKgo+ID4gIAkgKiBFbmFibGUgRklGTyB1 bmRlcmZsb3cgc2luY2UgRFNJIGFuZCBEUEkgY2FuJ3QgYmUgYmxvY2tlZC4KPiA+ICAJICogS2Vl cCB0aGUgRklGTyBwc2V1ZG8gc2l6ZSByZXNldCBkZWZhdWx0IG9mIDggS2lCLiBTZXQgdGhlCj4g Cj4gCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJp LWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==