From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kahola Subject: [PATCH v5 4/8] drm/i915: Store max cdclk value in dev_priv Date: Tue, 2 Jun 2015 10:21:02 +0300 Message-ID: <1433229666-3152-5-git-send-email-mika.kahola@intel.com> References: <1433229666-3152-1-git-send-email-mika.kahola@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 25CC46E7B9 for ; Tue, 2 Jun 2015 00:20:23 -0700 (PDT) In-Reply-To: <1433229666-3152-1-git-send-email-mika.kahola@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 List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCktl ZXAgdGhlIGNkY2xrIG1heGltdW0gc3VwcG9ydGVkIGZyZXF1ZW5jeSBhcm91bmQgaW4gZGV2X3By aXYgc28gdGhhdCB3ZQpjYW4gdmVyaWZ5IGNlcnRhaW4gdGhpbmdzIGFnYWluc3QgaXQgYmVmb3Jl IGFjdHVhbGx5IGNoYW5naW5nIHRoZSBjZGNsawpmcmVxdWVuY3kuCgpGb3Igbm93IG9ubHkgVkxW L0NIViBoYXZlIHN1cHBvcnQgY2hhbmdpbmcgY2RjbGsgZnJlcXVlbmN5LCBzbyBvdGhlcgpwbGFy Zm9ybXMgZ2V0IHRvIGFzc3VtZSBjZGNsayBpcyBmaXhlZC4KClNpZ25lZC1vZmYtYnk6IFZpbGxl IFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cgp2MjogUmViYXNlZCB0 byB0aGUgbGF0ZXN0CnYzOiBSZWJhc2VkIHRvIHRoZSBsYXRlc3QKClNpZ25lZC1vZmYtYnk6IE1p a2EgS2Fob2xhIDxtaWthLmthaG9sYUBpbnRlbC5jb20+CgpBdXRob3I6ICAgIFZpbGxlIFN5cmrD pGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9kcnYuaCAgICAgIHwgIDIgKy0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2Rpc3BsYXkuYyB8IDIwICsrKysrKysrKysrKysrKysrKystCiAyIGZpbGVzIGNoYW5nZWQsIDIw IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKaW5k ZXggNjBhYTk2Mi4uZGI5ZTI2OCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9kcnYuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCkBAIC0xNzQzLDcg KzE3NDMsNyBAQCBzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSB7CiAKIAl1bnNpZ25lZCBpbnQgZnNi X2ZyZXEsIG1lbV9mcmVxLCBpc19kZHIzOwogCXVuc2lnbmVkIGludCBza2xfYm9vdF9jZGNsazsK LQl1bnNpZ25lZCBpbnQgY2RjbGtfZnJlcTsKKwl1bnNpZ25lZCBpbnQgY2RjbGtfZnJlcSwgbWF4 X2NkY2xrX2ZyZXE7CiAJdW5zaWduZWQgaW50IGhwbGxfZnJlcTsKIAogCS8qKgpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZGlzcGxheS5jCmluZGV4IDNlMjlkOGMuLmRjNGVhNzggMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYworKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKQEAgLTU3NDcsNiArNTc0NywyMSBAQCBzdGF0aWMgaW50 IHZhbGxleXZpZXdfZ2V0X3ZjbyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAJ cmV0dXJuIHZjb19mcmVxW2hwbGxfZnJlcV0gKiAxMDAwOwogfQogCitzdGF0aWMgdm9pZCBpbnRl bF91cGRhdGVfbWF4X2NkY2xrKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCit7CisJc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKKworCWlmIChJU19W QUxMRVlWSUVXKGRldikpIHsKKwkJZGV2X3ByaXYtPm1heF9jZGNsa19mcmVxID0gNDAwMDAwOwor CX0gZWxzZSB7CisJCS8qIG90aGVyd2lzZSBhc3N1bWUgY2RjbGsgaXMgZml4ZWQgKi8KKwkJZGV2 X3ByaXYtPm1heF9jZGNsa19mcmVxID0gZGV2X3ByaXYtPmNkY2xrX2ZyZXE7CisJfQorCisJRFJN X0RFQlVHX0RSSVZFUigiTWF4IENEIGNsb2NrIHJhdGU6ICVkIGtIelxuIiwKKwkJCSBkZXZfcHJp di0+bWF4X2NkY2xrX2ZyZXEpOworfQorCiBzdGF0aWMgdm9pZCBpbnRlbF91cGRhdGVfY2RjbGso c3RydWN0IGRybV9kZXZpY2UgKmRldikKIHsKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2 X3ByaXYgPSBkZXYtPmRldl9wcml2YXRlOwpAQCAtNTc2OCw2ICs1NzgzLDkgQEAgc3RhdGljIHZv aWQgaW50ZWxfdXBkYXRlX2NkY2xrKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiAJCSAqLwogCQlJ OTE1X1dSSVRFKEdNQlVTRlJFUV9WTFYsIERJVl9ST1VORF9VUChkZXZfcHJpdi0+Y2RjbGtfZnJl cSwgMTAwMCkpOwogCX0KKworCWlmIChkZXZfcHJpdi0+bWF4X2NkY2xrX2ZyZXEgPT0gMCkKKwkJ aW50ZWxfdXBkYXRlX21heF9jZGNsayhkZXYpOwogfQogCiAvKiBBZGp1c3QgQ0RjbGsgZGl2aWRl cnMgdG8gYWxsb3cgaGlnaCByZXMgb3Igc2F2ZSBwb3dlciBpZiBwb3NzaWJsZSAqLwpAQCAtNjYx Miw3ICs2NjMwLDcgQEAgc3RhdGljIGludCBpbnRlbF9jcnRjX2NvbXB1dGVfY29uZmlnKHN0cnVj dCBpbnRlbF9jcnRjICpjcnRjLAogCiAJLyogRklYTUUgc2hvdWxkIGNoZWNrIHBpeGVsIGNsb2Nr IGxpbWl0cyBvbiBhbGwgcGxhdGZvcm1zICovCiAJaWYgKElOVEVMX0lORk8oZGV2KS0+Z2VuIDwg NCkgewotCQlpbnQgY2xvY2tfbGltaXQgPSBkZXZfcHJpdi0+Y2RjbGtfZnJlcTsKKwkJaW50IGNs b2NrX2xpbWl0ID0gZGV2X3ByaXYtPm1heF9jZGNsa19mcmVxOwogCiAJCS8qCiAJCSAqIEVuYWJs ZSBwaXhlbCBkb3VibGluZyB3aGVuIHRoZSBkb3QgY2xvY2sKLS0gCjEuOS4xCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=