From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dhinakaran Pandiyan Subject: [PATCH 1/4] drm/i915/dp: Add debug messages to print DP link training pattern Date: Wed, 3 Aug 2016 20:07:38 -0700 Message-ID: <1470280061-640-2-git-send-email-dhinakaran.pandiyan@intel.com> References: <1470280061-640-1-git-send-email-dhinakaran.pandiyan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1470280061-640-1-git-send-email-dhinakaran.pandiyan@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: Dhinakaran Pandiyan , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Q3VycmVudGx5IHdlIGRvIG5vdCBwcmludCB0aGUgdHJhaW5pbmcgcGF0dGVybiB1c2VkIGluIGFu eSBvZiB0aGUgRFAgbGluawp0cmFpbmluZyBzdGFnZXMuIEluY2x1ZGluZyB0aGlzIHBpZWNlIG9m IGluZm9ybWF0aW9uIGluIGRlYnVnIG1lc3NhZ2VzIHdpbGwKaGVscCBkZWJ1Z2dpbmcuCgpTaWdu ZWQtb2ZmLWJ5OiBEaGluYWthcmFuIFBhbmRpeWFuIDxkaGluYWthcmFuLnBhbmRpeWFuQGludGVs LmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwgMTMgKysrKysrKy0t LS0tLQogMSBmaWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKSwgNiBkZWxldGlvbnMoLSkKCmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZHAuYwppbmRleCAyMWIwNGMzLi4zY2EzM2JkIDEwMDY0NAotLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RwLmMKQEAgLTI1NDcsNiArMjU0NywxMCBAQCBfaW50ZWxfZHBfc2V0X2xpbmtfdHJh aW4oc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAq ZGV2X3ByaXYgPSB0b19pOTE1KGRldik7CiAJZW51bSBwb3J0IHBvcnQgPSBpbnRlbF9kaWdfcG9y dC0+cG9ydDsKIAorCWlmIChkcF90cmFpbl9wYXQgJiBEUF9UUkFJTklOR19QQVRURVJOX01BU0sp CisJCURSTV9ERUJVR19LTVMoIlVzaW5nIERQIHRyYWluaW5nIHBhdHRlcm4gVFBTJWRcbiIsCisJ CQkgICAgICBkcF90cmFpbl9wYXQgJiBEUF9UUkFJTklOR19QQVRURVJOX01BU0spOworCiAJaWYg KEhBU19EREkoZGV2KSkgewogCQl1aW50MzJfdCB0ZW1wID0gSTkxNV9SRUFEKERQX1RQX0NUTChw b3J0KSk7CiAKQEAgLTI1ODgsNyArMjU5Miw3IEBAIF9pbnRlbF9kcF9zZXRfbGlua190cmFpbihz dHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAogCQkJKkRQIHw9IERQX0xJTktfVFJBSU5fUEFUXzJf Q1BUOwogCQkJYnJlYWs7CiAJCWNhc2UgRFBfVFJBSU5JTkdfUEFUVEVSTl8zOgotCQkJRFJNX0VS Uk9SKCJEUCB0cmFpbmluZyBwYXR0ZXJuIDMgbm90IHN1cHBvcnRlZFxuIik7CisJCQlEUk1fRVJS T1IoIlRQUzMgbm90IHN1cHBvcnRlZCwgdXNpbmcgVFBTMiBpbnN0ZWFkXG4iKTsKIAkJCSpEUCB8 PSBEUF9MSU5LX1RSQUlOX1BBVF8yX0NQVDsKIAkJCWJyZWFrOwogCQl9CkBAIC0yNjEzLDcgKzI2 MTcsNyBAQCBfaW50ZWxfZHBfc2V0X2xpbmtfdHJhaW4oc3RydWN0IGludGVsX2RwICppbnRlbF9k cCwKIAkJCWlmIChJU19DSEVSUllWSUVXKGRldikpIHsKIAkJCQkqRFAgfD0gRFBfTElOS19UUkFJ Tl9QQVRfM19DSFY7CiAJCQl9IGVsc2UgewotCQkJCURSTV9FUlJPUigiRFAgdHJhaW5pbmcgcGF0 dGVybiAzIG5vdCBzdXBwb3J0ZWRcbiIpOworCQkJCURSTV9FUlJPUigiVFBTMyBub3Qgc3VwcG9y dGVkLCB1c2luZyBUUFMyIGluc3RlYWRcbiIpOwogCQkJCSpEUCB8PSBEUF9MSU5LX1RSQUlOX1BB VF8yOwogCQkJfQogCQkJYnJlYWs7CkBAIC0yNjI5LDExICsyNjMzLDggQEAgc3RhdGljIHZvaWQg aW50ZWxfZHBfZW5hYmxlX3BvcnQoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKIAkJdG9faW50 ZWxfY3J0YyhkcF90b19kaWdfcG9ydChpbnRlbF9kcCktPmJhc2UuYmFzZS5jcnRjKTsKIAogCS8q IGVuYWJsZSB3aXRoIHBhdHRlcm4gMSAoYXMgcGVyIHNwZWMpICovCi0JX2ludGVsX2RwX3NldF9s aW5rX3RyYWluKGludGVsX2RwLCAmaW50ZWxfZHAtPkRQLAotCQkJCSBEUF9UUkFJTklOR19QQVRU RVJOXzEpOwogCi0JSTkxNV9XUklURShpbnRlbF9kcC0+b3V0cHV0X3JlZywgaW50ZWxfZHAtPkRQ KTsKLQlQT1NUSU5HX1JFQUQoaW50ZWxfZHAtPm91dHB1dF9yZWcpOworCWludGVsX2RwX3Byb2dy YW1fbGlua190cmFpbmluZ19wYXR0ZXJuKGludGVsX2RwLCBEUF9UUkFJTklOR19QQVRURVJOXzEp OwogCiAJLyoKIAkgKiBNYWdpYyBmb3IgVkxWL0NIVi4gV2UgX211c3RfIGZpcnN0IHNldCB1cCB0 aGUgcmVnaXN0ZXIKLS0gCjIuNS4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK