From mboxrd@z Thu Jan 1 00:00:00 1970 From: tom.orourke@intel.com Subject: [RFC 20/22] drm/i915/slpc: Add slpc support for max/min freq Date: Wed, 20 Jan 2016 18:26:22 -0800 Message-ID: <1453343184-160456-21-git-send-email-tom.orourke@intel.com> References: <1453343184-160456-1-git-send-email-tom.orourke@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 51FF072108 for ; Wed, 20 Jan 2016 18:27:35 -0800 (PST) In-Reply-To: <1453343184-160456-1-git-send-email-tom.orourke@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Tom O'Rourke List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVG9tIE8nUm91cmtlIDxUb20uTydSb3Vya2VAaW50ZWwuY29tPgoKVXBkYXRlIHN5c2Zz IGFuZCBkZWJ1Z2ZzIGZ1bmN0aW9ucyB0byBzZXQgU0xQQwpwYXJhbWV0ZXJzIHdoZW4gc2V0dGlu ZyBtYXgvbWluIGZyZXF1ZW5jeS4KClNpZ25lZC1vZmYtYnk6IFRvbSBPJ1JvdXJrZSA8VG9tLk8n Um91cmtlQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMu YyB8IDYgKysrKysrCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3N5c2ZzLmMgICB8IDggKysr KysrKysKIDIgZmlsZXMgY2hhbmdlZCwgMTQgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVidWdmcy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9kZWJ1Z2ZzLmMKaW5kZXggYjcwNWFmZi4uYzI2MjYwZSAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9kZWJ1Z2ZzLmMKQEAgLTUxMTgsNiArNTExOCw5IEBAIGk5MTVfbWF4X2ZyZXFfc2V0KHZv aWQgKmRhdGEsIHU2NCB2YWwpCiAJfQogCiAJZGV2X3ByaXYtPnJwcy5tYXhfZnJlcV9zb2Z0bGlt aXQgPSB2YWw7CisJaWYgKEhBU19TTFBDKGRldikpCisJCWludGVsX3NscGNfc2V0X3BhcmFtKGRl diwgU0xQQ19QQVJBTV9HTE9CQUxfTUFYX0dUX0ZSRVFfTUhaLAorCQkJCSAgICAgKHUzMikgaW50 ZWxfZ3B1X2ZyZXEoZGV2X3ByaXYsIHZhbCkpOwogCiAJaW50ZWxfc2V0X3JwcyhkZXYsIHZhbCk7 CiAKQEAgLTUxODUsNiArNTE4OCw5IEBAIGk5MTVfbWluX2ZyZXFfc2V0KHZvaWQgKmRhdGEsIHU2 NCB2YWwpCiAJfQogCiAJZGV2X3ByaXYtPnJwcy5taW5fZnJlcV9zb2Z0bGltaXQgPSB2YWw7CisJ aWYgKEhBU19TTFBDKGRldikpCisJCWludGVsX3NscGNfc2V0X3BhcmFtKGRldiwgU0xQQ19QQVJB TV9HTE9CQUxfTUlOX0dUX0ZSRVFfTUhaLAorCQkJCSAgICAgKHUzMikgaW50ZWxfZ3B1X2ZyZXEo ZGV2X3ByaXYsIHZhbCkpOwogCiAJaW50ZWxfc2V0X3JwcyhkZXYsIHZhbCk7CiAKZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc3lzZnMuYyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfc3lzZnMuYwppbmRleCBmNjliOTQ5Li5lZDcyYzc0IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3N5c2ZzLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9zeXNmcy5jCkBAIC0zODksNiArMzg5LDEwIEBAIHN0YXRpYyBzc2l6ZV90IGd0X21heF9m cmVxX21oel9zdG9yZShzdHJ1Y3QgZGV2aWNlICprZGV2LAogCiAJZGV2X3ByaXYtPnJwcy5tYXhf ZnJlcV9zb2Z0bGltaXQgPSB2YWw7CiAKKwlpZiAoSEFTX1NMUEMoZGV2KSkKKwkJaW50ZWxfc2xw Y19zZXRfcGFyYW0oZGV2LCBTTFBDX1BBUkFNX0dMT0JBTF9NQVhfR1RfRlJFUV9NSFosCisJCQkJ ICAgICAodTMyKSBpbnRlbF9ncHVfZnJlcShkZXZfcHJpdiwgdmFsKSk7CisKIAl2YWwgPSBjbGFt cF90KGludCwgZGV2X3ByaXYtPnJwcy5jdXJfZnJlcSwKIAkJICAgICAgZGV2X3ByaXYtPnJwcy5t aW5fZnJlcV9zb2Z0bGltaXQsCiAJCSAgICAgIGRldl9wcml2LT5ycHMubWF4X2ZyZXFfc29mdGxp bWl0KTsKQEAgLTQ0OCw2ICs0NTIsMTAgQEAgc3RhdGljIHNzaXplX3QgZ3RfbWluX2ZyZXFfbWh6 X3N0b3JlKHN0cnVjdCBkZXZpY2UgKmtkZXYsCiAKIAlkZXZfcHJpdi0+cnBzLm1pbl9mcmVxX3Nv ZnRsaW1pdCA9IHZhbDsKIAorCWlmIChIQVNfU0xQQyhkZXYpKQorCQlpbnRlbF9zbHBjX3NldF9w YXJhbShkZXYsIFNMUENfUEFSQU1fR0xPQkFMX01JTl9HVF9GUkVRX01IWiwKKwkJCQkgICAgICh1 MzIpIGludGVsX2dwdV9mcmVxKGRldl9wcml2LCB2YWwpKTsKKwogCXZhbCA9IGNsYW1wX3QoaW50 LCBkZXZfcHJpdi0+cnBzLmN1cl9mcmVxLAogCQkgICAgICBkZXZfcHJpdi0+cnBzLm1pbl9mcmVx X3NvZnRsaW1pdCwKIAkJICAgICAgZGV2X3ByaXYtPnJwcy5tYXhfZnJlcV9zb2Z0bGltaXQpOwot LSAKMS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==