From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Clark Subject: [PATCH 0/4] drm+dt+efi: support devices with multiple possible panels Date: Sun, 30 Jun 2019 13:36:04 -0700 Message-ID: <20190630203614.5290-1-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, Julien Thierry , "open list:EXTENSIBLE FIRMWARE INTERFACE EFI" , Will Deacon , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Catalin Marinas , Ard Biesheuvel , open list , Laurent Pinchart , freedreno@lists.freedesktop.org, Ingo Molnar , Steve Capper List-Id: devicetree@vger.kernel.org RnJvbTogUm9iIENsYXJrIDxyb2JkY2xhcmtAY2hyb21pdW0ub3JnPgoKTm93IHRoYXQgd2UgY2Fu IGRlYWwgZ3JhY2VmdWxseSB3aXRoIGJvb3Rsb2FkZXIgKGZpcm13YXJlKSBpbml0aWFsaXplZApk aXNwbGF5IG9uIGFhcmNoNjQgbGFwdG9wc1sxXSwgdGhlIG5leHQgc3RlcCBpcyB0byBkZWFsIHdp dGggdGhlIGZhY3QKdGhhdCB0aGUgc2FtZSBtb2RlbCBvZiBsYXB0b3AgY2FuIGhhdmUgb25lIG9m IG11bHRpcGxlIGRpZmZlcmVudCBwYW5lbHMuCihGb3IgdGhlIHlvZ2EgYzYzMCB0aGF0IEkgaGF2 ZSwgSSBrbm93IG9mIGF0IGxlYXN0IHR3byBwb3NzaWJsZSBwYW5lbHMsCnRoZXJlIG1pZ2h0IGJl IGEgdGhpcmQuKQoKVGhpcyBpcyBhY3R1YWxseSBhIHNjZW5hcmlvIHRoYXQgY29tZXMgdXAgZnJl cXVlbnRseSBpbiBwaG9uZXMgYW5kCnRhYmxldHMgYXMgd2VsbCwgc28gaXQgaXMgdXNlZnVsIHRv IGhhdmUgYW4gdXBzdHJlYW0gc29sdXRpb24gZm9yIHRoaXMuCgpUaGUgYmFzaWMgaWRlYSBpcyB0 byBhZGQgYSAncGFuZWwtaWQnIHByb3BlcnR5IGluIGR0IGNob3NlbiBub2RlLCBhbmQKdXNlIHRo YXQgdG8gcGljayB0aGUgZW5kcG9pbnQgd2UgbG9vayBhdCB3aGVuIGxvYWRpbmcgdGhlIHBhbmVs IGRyaXZlciwKZS5nLgoKLyB7CgljaG9zZW4gewoJCXBhbmVsLWlkID0gPDB4YzQ+OwoJfTsKCglp dm9fcGFuZWwgewoJCWNvbXBhdGlibGUgPSAiaXZvLG0xMzNud2Y0LXIwIjsKCQlwb3dlci1zdXBw bHkgPSA8JnZsY21fM3YzPjsKCQluby1ocGQ7CgoJCXBvcnRzIHsKCQkJcG9ydCB7CgkJCQlpdm9f cGFuZWxfaW5fZWRwOiBlbmRwb2ludCB7CgkJCQkJcmVtb3RlLWVuZHBvaW50ID0gPCZzbjY1ZHNp ODZfb3V0X2l2bz47CgkJCQl9OwoJCQl9OwoJCX07Cgl9OwoKCWJvZV9wYW5lbCB7CgkJY29tcGF0 aWJsZSA9ICJib2UsbnYxMzNmaG0tbjYxIjsKCQlwb3dlci1zdXBwbHkgPSA8JnZsY21fM3YzPjsK CQluby1ocGQ7CgoJCXBvcnRzIHsKCQkJcG9ydCB7CgkJCQlib2VfcGFuZWxfaW5fZWRwOiBlbmRw b2ludCB7CgkJCQkJcmVtb3RlLWVuZHBvaW50ID0gPCZzbjY1ZHNpODZfb3V0X2JvZT47CgkJCQl9 OwoJCQl9OwoJCX07Cgl9OwoKCXNuNjVkc2k4NjogYnJpZGdlQDJjIHsKCQljb21wYXRpYmxlID0g InRpLHNuNjVkc2k4NiI7CgoJCS4uLgoKCQlwb3J0cyB7CgkJCSNhZGRyZXNzLWNlbGxzID0gPDE+ OwoJCQkjc2l6ZS1jZWxscyA9IDwwPjsKCgkJCS4uLgoKCQkJcG9ydEAxIHsKCQkJCSNhZGRyZXNz LWNlbGxzID0gPDE+OwoJCQkJI3NpemUtY2VsbHMgPSA8MD47CgkJCQlyZWcgPSA8MT47CgoJCQkJ ZW5kcG9pbnRAYzQgewoJCQkJCXJlZyA9IDwweGM0PjsKCQkJCQlyZW1vdGUtZW5kcG9pbnQgPSA8 JmJvZV9wYW5lbF9pbl9lZHA+OwoJCQkJfTsKCgkJCQllbmRwb2ludEBjNSB7CgkJCQkJcmVnID0g PDB4YzU+OwoJCQkJCXJlbW90ZS1lbmRwb2ludCA9IDwmaXZvX3BhbmVsX2luX2VkcD47CgkJCQl9 OwoJCQl9OwoJCX07Cgl9Cn07CgpOb3RlIHRoYXQgdGhlIHBhbmVsLWlkIGlzIHBvdGVudGlhbGx5 IGEgc3BhcnNlLWludC4gIFRoZSB2YWx1ZXMgSSd2ZQpzZWVuIHNvIGZhciBvbiBhYXJjaDY0IGxh cHRvcHMgYXJlOgoKICAqIDB4YzIKICAqIDB4YzMKICAqIDB4YzQKICAqIDB4YzUKICAqIDB4ODAx MQogICogMHg4MDEyCiAgKiAweDgwNTUKICAqIDB4ODA1NgoKQXQgbGVhc3Qgb24gc25hcGRyYWdv biBhYXJjaDY0IGxhcHRvcHMsIHRoZXkgY2FuIGJlIGFueSB1MzIgdmFsdWUuCgpIb3dldmVyLCBv biB0aGVzZSBsYXB0b3BzLCB0aGUgYm9vdGxvYWRlci9maXJtd2FyZSBpcyBub3QgcG9wdWxhdGlu ZyB0aGUKY2hvc2VuIG5vZGUsIGJ1dCBpbnN0ZWFkIHByb3ZpZGluZyBhbiAiVUVGSURpc3BsYXlJ bmZvIiB2YXJpYWJsZSwgd2hpY2gKY29udGFpbnMgdGhlIHBhbmVsIGlkLiAgVW5mb3J0dW5hdGVs eSBFRkkgdmFyaWFibGVzIGFyZSBvbmx5IGF2YWlsYWJsZQpiZWZvcmUgRXhpdEJvb3RTZXJ2aWNl cywgc28gdGhlIHNlY29uZCBwYXRjaCBjaGVja3MgZm9yIHRoaXMgdmFyaWFibGUKYmVmb3JlIEVC UyBhbmQgcG9wdWxhdGVzIHRoZSAvY2hvc2VuL3BhbmVsLWlkIHZhcmlhYmxlLgoKWzFdIGh0dHBz Oi8vcGF0Y2h3b3JrLmZyZWVkZXNrdG9wLm9yZy9zZXJpZXMvNjMwMDEvCgpSb2IgQ2xhcmsgKDQp OgogIGR0LWJpbmRpbmdzOiBjaG9zZW46IGRvY3VtZW50IHBhbmVsLWlkIGJpbmRpbmcKICBlZmkv bGlic3R1YjogZGV0ZWN0IHBhbmVsLWlkCiAgZHJtOiBhZGQgaGVscGVyIHRvIGxvb2t1cCBwYW5l bC1pZAogIGRybS9icmlkZ2U6IHRpLXNuNjVkc2k4NjogdXNlIGhlbHBlciB0byBsb29rdXAgcGFu ZWwtaWQKCiBEb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvY2hvc2VuLnR4dCB8IDY5 ICsrKysrKysrKysrKysrKysrKysrCiBkcml2ZXJzL2Zpcm13YXJlL2VmaS9saWJzdHViL2FybS1z dHViLmMgICAgICB8IDQ5ICsrKysrKysrKysrKysrCiBkcml2ZXJzL2Zpcm13YXJlL2VmaS9saWJz dHViL2VmaXN0dWIuaCAgICAgICB8ICAyICsKIGRyaXZlcnMvZmlybXdhcmUvZWZpL2xpYnN0dWIv ZmR0LmMgICAgICAgICAgIHwgIDkgKysrCiBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3RpLXNuNjVk c2k4Ni5jICAgICAgICB8ICA1ICstCiBkcml2ZXJzL2dwdS9kcm0vZHJtX29mLmMgICAgICAgICAg ICAgICAgICAgICB8IDIxICsrKysrKwogaW5jbHVkZS9kcm0vZHJtX29mLmggICAgICAgICAgICAg ICAgICAgICAgICAgfCAgNyArKwogNyBmaWxlcyBjaGFuZ2VkLCAxNjAgaW5zZXJ0aW9ucygrKSwg MiBkZWxldGlvbnMoLSkKCi0tIAoyLjIwLjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2RyaS1kZXZlbA==