From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Clark Subject: [PATCH 0/5] drm+clk+genpd: support for bootloader enabled display Date: Sun, 30 Jun 2019 08:01:38 -0700 Message-ID: <20190630150230.7878-1-robdclark@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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, linux-arm-msm@vger.kernel.org Cc: Rob Clark , aarch64-laptops@lists.linaro.org, freedreno@lists.freedesktop.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org RnJvbTogUm9iIENsYXJrIDxyb2JkY2xhcmtAY2hyb21pdW0ub3JnPgoKVGhlIGFhcmNoNjQgbGFw dG9wcyB3aGljaCBzaGlwIHdpdGggd2luZG93cywgaGF2ZSB0aGUgZGlzcGxheSBieSB0aGUKYm9v dGxvYWRlciwgYW5kIGVmaWZiICh5YWghKS4gIEJ1dCB1bmxpa2UgeDg2IGxhcHRvcHMsIGRldmlj ZSBwb3dlcgptYW5hZ2VtZW50IGlzbid0IGhhbmRsZWQgdmlhIEFDUElbMV0uICBDdXJyZW50bHkg dGhlIENDRiBhbmQgZ2VucGQKZnJhbWV3b3JrcyB3aWxsIHR1cm4gb2ZmIHBvd2VyIGRvbWFpbnMg YW5kIGNsb2NrcyB0aGF0IHRoZXkgdGhpbmsgYXJlCnVudXNlZC4gIFRoaXMgaXMgcmF0aGVyIHVu Zm9ydHVuYXRlLCBhcyBpdCBraWxscyBlZmlmYiBzY2Fub3V0IGJlZm9yZQpnZXR0aW5nIHRvIHVz ZXJzcGFjZSBhbmQgZ2V0dGluZyB0byB0aGUgcG9pbnQgd2hlcmUgd2UgY2FuIHRyeSB0bwpwcm9i ZSB0aGUgcmVhbCBkaXNwbGF5IGRyaXZlci4KCkFsc28gaXQgaGFzIGEgZmV3IHNpZGUtZWZmZWN0 cyBpbiB0aGF0IHdlIGNhbid0IHNldCByYXRlIG9uIHJ1bm5pbmcKY2xvY2tzIChpbiBtYW55IGNh c2VzKS4KClRoZSBmaXJzdCB0d28gcGF0Y2hlcyBsZXQgdXMgZmxhZyBjbG9ja3MgYW5kIHBvd2Vy IGRvbWFpbnMgd2hpY2gKbWlnaHQgaGF2ZSBiZWVuIGVuYWJsZWQgYnkgdGhlIGJvb3Rsb2FkZXIs IHNvIHdlIGtub3cgbm90IHRvIGRpc2FibGUKdGhlbSBpbiBsYXRlX2luaXRjYWxsLgoKVGhlIG5l eHQgdHdvIHVwZGF0ZSBkcm0vbXNtIHRvIGNsZWFubHkgc2h1dCBkb3duIGNsb2NrcyB3aGljaCBt aWdodAphbHJlYWR5IGJlIHJ1bm5pbmcuICAqRXZlbnR1YWxseSogd2UnbGwgd2FudCB0byBkZXRl Y3QgdGhhdCBzY2Fub3V0CmlzIGFscmVhZHkgcnVubmluZywgYW5kIHJlYWRiYWNrIHRoZSBodyBz dGF0ZSwgdG8gYXZvaWQgYnJpZWZseQpkaXNhYmxpbmcgdGhlIHNjcmVlbiB3aGlsZSB0aGUgZHJp dmVyIGxvYWRzLiAgQnV0IHRoYXQgaXMgYSBiaWcgcGlsZQpvZiAobW9zdGx5KSBkcm0vbXNtIHdv cmsuICAoV2luZG93cyBhbHNvIHNlZW1zIHRvIGhhdmUgdGhpcyBwcm9ibGVtLAppdCBhcHBlYXJz IHRvIGRvIGEgbW9kZXNldCBkdXJpbmcgYm9vdC4uIHNvIEkgZ3Vlc3MgdGhlIGZpcnN0IHN0ZXAK aXMgdG8gYXQgbGVhc3Qgbm90IHN1Y2sgbW9yZSB0aGFuIHdpbmRvd3MgOy0pKQoKVGhlIGxhc3Qg cGF0Y2ggdXBkYXRlcyB0aGUgYnJpZGdlIGRyaXZlciB0byBoYW5kbGUgdGhlIGNhc2Ugd2hlcmUK ZGlzcGxheSBpcyBhbHJlYWR5IGFjdGl2ZS4gIChBRkFJQ1QgaXQgaXMgdGhlIHNhbWUgYnJpZGdl IGNoaXAgdXNlZApzbyBmYXIgb24gYWxsIHRoZSBhYXJjaDY0IGxhcHRvcHMuKSAgQmVjYXVzZSB0 aGUgYnJpZGdlIGRyaXZlciBjYW4KYmUgcHJvYmVkIGJlZm9yZSB0aGUgZHJtIGRyaXZlciwgYW5k IGluIGZhY3QgeW91IG1pZ2h0IGVuZCB1cCB3aXRoCmEgYnJpZGdlIGRyaXZlciBidXQgbm8gZHJt IGRyaXZlciwgY2FyZSBtdXN0IGJlIHRha2VuIHRvIG5vdCBkaXNhYmxlCnRoZSBicmlkZ2UgdW50 aWwgdGhlIGRybSBkcml2ZXIgaXMgcmVhZHkgdG8gZ28sIHNvOgoKICAqIFJlcXVlc3QgZW5hYmxl IGdwaW8gQVNJUyB0byBhdm9pZCBwdWxsaW5nIGRvd24gdGhlIGVuYWJsZQogICAgZ3BpbwoKICAq IERlZmVyIGVuYWJsaW5nIHJ1bnBtIGluIHRoZSBjYXNlIHRoYXQgdGhlIGJyaWRnZSBpcyBhbHJl YWR5CiAgICBydW5uaW5nIHVudGlsIGJyaWRnZS0+YXR0YWNoKCkuICBUaGlzIGlzIGEgcG9pbnQg d2hlcmUgd2UKICAgIGtub3cgdGhlIGRybSBkcml2ZXIgaXMgcmVhZHkgdG8gZG8gYSBtb2Rlc2V0 LgoKKFRoZXJlIGFyZSBhIGNvdXBsZSByZWxhdGVkIGNsZWFudXBzIGluIGRybS9tc20gdG8gYXZv aWQgdG91Y2hpbmcKdGhlIGh3IHVudGlsIHdlIGFyZSBwYXN0IHRoZSBwb2ludCB3aGVyZSB3ZSBt aWdodCAtRVBST0JFX0RFRkVSWzJdCndoaWNoIEkgc2VudCBzZXBlcmF0ZWx5IGFzIHRoZXkgYXJl IHByb2JhYmx5IGludGVyZXN0aW5nIHRvIGZld2VyCnBlb3BsZS4pCgpUaGlzIGhhcyBiZWVuIHRl c3RlZCBvbiBhIGxlbm92byB5b2dhIGM2MzAuICBJJ3ZlIGEgd2lwL2M2MzAgYnJhbmNoWzNdCndp dGggdGhpcyBhbmQgdmFyaW91cyBvdGhlciB3b3JrLWluLXByb2dyZXNzIHN0dWZmIGZvciB0aGlz IGxhcHRvcC4KTmV4dCBzdGVwLCBmaWd1cmluZyBvdXQgaG93IHRvIHBpY2sgdGhlIHByb3BlciBw YW5lbCBkcml2ZXIsIGZyb20KdGhlIHR3byBvciB0aHJlZSBwb3NzaWJpbGl0ZXMgdGhhdCBzaGlw IG9uIHRoaXMgbGFwdG9wIDstKQoKWzFdIE9uIHdpbmRvd3MsIHRoZXkgdXNlIGEgIlBsYXRmb3Jt IEV4dGVuc2lvbiBQbHVnaW4iIChQRVApIGRyaXZlcgpbMl0gaHR0cHM6Ly9wYXRjaHdvcmsuZnJl ZWRlc2t0b3Aub3JnL3Nlcmllcy82Mjk5OS8KWzNdIGh0dHBzOi8vZ2l0aHViLmNvbS9mcmVlZHJl bm8va2VybmVsLW1zbS9jb21taXRzL3dpcC9jNjMwCgpSb2IgQ2xhcmsgKDUpOgogIGNsazogaW5o ZXJpdCBjbG9ja3MgZW5hYmxlZCBieSBib290bG9hZGVyCiAgZ2VucGQvZ2RzYzogaW5oZXJpdCBk aXNwbGF5IHBvd2VyZG9tYWluIGZyb20gYm9vdGxvYWRlcgogIGRybS9tc20vZHNpOiBzcGxpdCBj bGsgcmF0ZSBzZXR0aW5nIGFuZCBlbmFibGUKICBkcm0vbXNtL2RzaTogZ2V0IHRoZSBjbG9ja3Mg aW50byBPRkYgc3RhdGUgYXQgaW5pdAogIGRybS9icmlkZ2U6IHRpLXNuNjVkc2k4Njogc3VwcG9y dCBib29sb2FkZXIgZW5hYmxlZCBkaXNwbGF5CgogZHJpdmVycy9iYXNlL3Bvd2VyL2RvbWFpbi5j ICAgICAgICAgICAgICAgIHwgMTAgKysrKwogZHJpdmVycy9jbGsvY2xrLmMgICAgICAgICAgICAg ICAgICAgICAgICAgIHwgNDggKysrKysrKysrKysrKysrKysrKwogZHJpdmVycy9jbGsvcWNvbS9j b21tb24uYyAgICAgICAgICAgICAgICAgIHwgMjUgKysrKysrKysrKwogZHJpdmVycy9jbGsvcWNv bS9kaXNwY2Mtc2RtODQ1LmMgICAgICAgICAgIHwgMjQgKysrKystLS0tLQogZHJpdmVycy9jbGsv cWNvbS9nY2Mtc2RtODQ1LmMgICAgICAgICAgICAgIHwgIDMgKy0KIGRyaXZlcnMvY2xrL3Fjb20v Z2RzYy5jICAgICAgICAgICAgICAgICAgICB8ICA1ICsrCiBkcml2ZXJzL2Nsay9xY29tL2dkc2Mu aCAgICAgICAgICAgICAgICAgICAgfCAgMSArCiBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3RpLXNu NjVkc2k4Ni5jICAgICAgfCAxMiArKysrLQogZHJpdmVycy9ncHUvZHJtL21zbS9kc2kvZHNpLmgg ICAgICAgICAgICAgIHwgIDIgKwogZHJpdmVycy9ncHUvZHJtL21zbS9kc2kvZHNpX2NmZy5jICAg ICAgICAgIHwgIDMgKysKIGRyaXZlcnMvZ3B1L2RybS9tc20vZHNpL2RzaV9jZmcuaCAgICAgICAg ICB8ICAxICsKIGRyaXZlcnMvZ3B1L2RybS9tc20vZHNpL2RzaV9ob3N0LmMgICAgICAgICB8IDU2 ICsrKysrKysrKysrKysrKysrLS0tLS0KIGRyaXZlcnMvZ3B1L2RybS9tc20vZHNpL3BsbC9kc2lf cGxsXzEwbm0uYyB8ICAxICsKIGluY2x1ZGUvbGludXgvY2xrLXByb3ZpZGVyLmggICAgICAgICAg ICAgICB8IDEwICsrKysKIGluY2x1ZGUvbGludXgvcG1fZG9tYWluLmggICAgICAgICAgICAgICAg ICB8ICA0ICsrCiAxNSBmaWxlcyBjaGFuZ2VkLCAxNzggaW5zZXJ0aW9ucygrKSwgMjcgZGVsZXRp b25zKC0pCgotLSAKMi4yMC4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9k cmktZGV2ZWw=