From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: [PATCH] drm/i915: Enable fastset by default, except on initial modeset Date: Mon, 17 Dec 2018 15:23:15 +0100 Message-ID: <20181217142315.4267-2-hdegoede@redhat.com> References: <20181217142315.4267-1-hdegoede@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181217142315.4267-1-hdegoede@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Maarten Lankhorst , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi Cc: Hans de Goede , intel-gfx , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org RnJvbTogTWFhcnRlbiBMYW5raG9yc3QgPG1hYXJ0ZW4ubGFua2hvcnN0QGxpbnV4LmludGVsLmNv bT4KCldlIG1heSBub3QgYmUgcGVyZmVjdCBhdCByZWFkaW5nIG91dCB0aGUgaW5pdGlhbCBtb2Rl LCBidXQgd2hlbiB0aGUgbW9kZQppcyBzYW5pdGl6ZWQgYnkgb3VyIGZpcnN0IG1vZGVzZXQgd2Ug a25vdyBmb3Igc3VyZSB0aGUgc3RhdGUgaXMgY29tcGF0aWJsZSwKc28gd2UgY2FuIGNvbXBhcmUg d2l0aCBpbnRlbF9waXBlX2NvbmZpZ19jb21wYXJlLgoKQ2hhbmdlcyBpbiB2MiAoSGFucyBkZSBH b2VkZSk6Ci1XaGVuIGNoZWNraW5nIGlmIHdlIG5lZWQgdG8gcmVzZXQgdGhlIG1vZGUgKGluaXRp YWwgbW9kZXNldCksIGNoZWNrCiBJOTE1X01PREVfRkxBR19JTkhFUklURUQgaXMgc2V0IGluIHBy aXZhdGVfZmxhZ3MgaW5zdGVhZCBvZgogcHJpdmF0ZV9mbGFncyAhPSAwCgpTaWduZWQtb2ZmLWJ5 OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgpT aWduZWQtb2ZmLWJ5OiBIYW5zIGRlIEdvZWRlIDxoZGVnb2VkZUByZWRoYXQuY29tPgotLS0KIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDIzICsrKysrKysrKysrKysrKysr KystLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkK CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKaW5kZXggYzI5ODA2NDNhMWE1Li4wNzE5 NTRkMjU1YzYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXku YworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKQEAgLTEyNTAxLDYg KzEyNTAxLDIyIEBAIHN0YXRpYyBpbnQgY2FsY193YXRlcm1hcmtfZGF0YShzdHJ1Y3QgZHJtX2F0 b21pY19zdGF0ZSAqc3RhdGUpCiAJcmV0dXJuIDA7CiB9CiAKK3N0YXRpYyBib29sIGNhbl9mYXN0 c2V0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKKwkJCXN0cnVjdCBpbnRlbF9j cnRjX3N0YXRlICpvbGRfY3J0Y19zdGF0ZSwKKwkJCXN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpu ZXdfY3J0Y19zdGF0ZSkKK3sKKwlib29sIHJlc2V0X21vZGUgPQorCQkob2xkX2NydGNfc3RhdGUt PmJhc2UubW9kZS5wcml2YXRlX2ZsYWdzICYgSTkxNV9NT0RFX0ZMQUdfSU5IRVJJVEVEKSAmJgor CQkhKG5ld19jcnRjX3N0YXRlLT5iYXNlLm1vZGUucHJpdmF0ZV9mbGFncyAmIEk5MTVfTU9ERV9G TEFHX0lOSEVSSVRFRCk7CisKKwkvKiBXaXRob3V0IGZhc3Rib290LCB3ZSBhbHdheXMgd2FudCB0 byBtb2Rlc2V0IHRoZSBpbml0aWFsIG1vZGUuICovCisJaWYgKHJlc2V0X21vZGUgJiYgIWk5MTVf bW9kcGFyYW1zLmZhc3Rib290KQorCQlyZXR1cm4gZmFsc2U7CisKKwlyZXR1cm4gaW50ZWxfcGlw ZV9jb25maWdfY29tcGFyZShkZXZfcHJpdiwgb2xkX2NydGNfc3RhdGUsCisJCQkJCSBuZXdfY3J0 Y19zdGF0ZSwgdHJ1ZSk7Cit9CisKIC8qKgogICogaW50ZWxfYXRvbWljX2NoZWNrIC0gdmFsaWRh dGUgc3RhdGUgb2JqZWN0CiAgKiBAZGV2OiBkcm0gZGV2aWNlCkBAIC0xMjUzMSw2ICsxMjU0Nyw4 IEBAIHN0YXRpYyBpbnQgaW50ZWxfYXRvbWljX2NoZWNrKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYs CiAJZm9yX2VhY2hfb2xkbmV3X2NydGNfaW5fc3RhdGUoc3RhdGUsIGNydGMsIG9sZF9jcnRjX3N0 YXRlLCBjcnRjX3N0YXRlLCBpKSB7CiAJCXN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpwaXBlX2Nv bmZpZyA9CiAJCQl0b19pbnRlbF9jcnRjX3N0YXRlKGNydGNfc3RhdGUpOworCQlzdHJ1Y3QgaW50 ZWxfY3J0Y19zdGF0ZSAqb2xkX2ludGVsX2NydGNfc3RhdGUgPQorCQkJdG9faW50ZWxfY3J0Y19z dGF0ZShvbGRfY3J0Y19zdGF0ZSk7CiAKIAkJaWYgKCFuZWVkc19tb2Rlc2V0KGNydGNfc3RhdGUp KQogCQkJY29udGludWU7CkBAIC0xMjU0NywxMCArMTI1NjUsNyBAQCBzdGF0aWMgaW50IGludGVs X2F0b21pY19jaGVjayhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAogCQkJcmV0dXJuIHJldDsKIAkJ fQogCi0JCWlmIChpOTE1X21vZHBhcmFtcy5mYXN0Ym9vdCAmJgotCQkgICAgaW50ZWxfcGlwZV9j b25maWdfY29tcGFyZShkZXZfcHJpdiwKLQkJCQkJdG9faW50ZWxfY3J0Y19zdGF0ZShvbGRfY3J0 Y19zdGF0ZSksCi0JCQkJCXBpcGVfY29uZmlnLCB0cnVlKSkgeworCQlpZiAoY2FuX2Zhc3RzZXQo ZGV2X3ByaXYsIG9sZF9pbnRlbF9jcnRjX3N0YXRlLCBwaXBlX2NvbmZpZykpIHsKIAkJCWNydGNf c3RhdGUtPm1vZGVfY2hhbmdlZCA9IGZhbHNlOwogCQkJcGlwZV9jb25maWctPnVwZGF0ZV9waXBl ID0gdHJ1ZTsKIAkJfQotLSAKMi4yMC4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwK