From mboxrd@z Thu Jan 1 00:00:00 1970 From: ville.syrjala@linux.intel.com Subject: [PATCH 14/17] drm/i915: Rewrite bxt_hpd_handler() to look like everyone else Date: Thu, 27 Aug 2015 23:56:09 +0300 Message-ID: <1440708972-17112-15-git-send-email-ville.syrjala@linux.intel.com> References: <1440708972-17112-1-git-send-email-ville.syrjala@linux.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 BFB678A622 for ; Thu, 27 Aug 2015 13:57:13 -0700 (PDT) In-Reply-To: <1440708972-17112-1-git-send-email-ville.syrjala@linux.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 RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCmJ4 dF9ocGRfaGFuZGxlcigpIGxvb2tzIGRpZmZlcmVudCB0byBldmVyeW9uZSBlbHNlIGZvciBubyBn b29kIHJlYXNvbi4KUmV3cml0ZSBpdCB0byB1c2UgdGhlIHN0YW5kYXJkIHZhcmlhYmxlIG5hbWVl cyBldGMuCgpTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGlu dXguaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMgfCAzNyAr KysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTYg aW5zZXJ0aW9ucygrKSwgMjEgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9pcnEuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKaW5k ZXggNTNlNTFiNS4uZjdmMThhOSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9pcnEuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jCkBAIC0yMTIyLDI3 ICsyMTIyLDE3IEBAIHN0YXRpYyBpcnFyZXR1cm5fdCBpcm9ubGFrZV9pcnFfaGFuZGxlcihpbnQg aXJxLCB2b2lkICphcmcpCiAJcmV0dXJuIHJldDsKIH0KIAotc3RhdGljIHZvaWQgYnh0X2hwZF9o YW5kbGVyKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHVpbnQzMl90IGlpcl9zdGF0dXMpCitzdGF0 aWMgdm9pZCBieHRfaHBkX2lycV9oYW5kbGVyKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHUzMiBo b3RwbHVnX3RyaWdnZXIpCiB7Ci0Jc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0g ZGV2LT5kZXZfcHJpdmF0ZTsKLQl1MzIgaHBfY29udHJvbCwgaHBfdHJpZ2dlcjsKLQl1MzIgcGlu X21hc2sgPSAwLCBsb25nX21hc2sgPSAwOwotCi0JLyogR2V0IHRoZSBzdGF0dXMgKi8KLQlocF90 cmlnZ2VyID0gaWlyX3N0YXR1cyAmIEJYVF9ERV9QT1JUX0hPVFBMVUdfTUFTSzsKLQlocF9jb250 cm9sID0gSTkxNV9SRUFEKEJYVF9IT1RQTFVHX0NUTCk7Ci0KLQkvKiBIb3RwbHVnIG5vdCBlbmFi bGVkID8gKi8KLQlpZiAoIShocF9jb250cm9sICYgQlhUX0hPVFBMVUdfQ1RMX01BU0spKSB7Ci0J CURSTV9FUlJPUigiSW50ZXJydXB0IHdoZW4gSFBEIGRpc2FibGVkXG4iKTsKLQkJcmV0dXJuOwot CX0KKwlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGRldik7CisJ dTMyIGRpZ19ob3RwbHVnX3JlZywgcGluX21hc2sgPSAwLCBsb25nX21hc2sgPSAwOwogCi0JLyog Q2xlYXIgc3RpY2t5IGJpdHMgaW4gaHBkIHN0YXR1cyAqLwotCUk5MTVfV1JJVEUoQlhUX0hPVFBM VUdfQ1RMLCBocF9jb250cm9sKTsKKwlkaWdfaG90cGx1Z19yZWcgPSBJOTE1X1JFQUQoQlhUX0hP VFBMVUdfQ1RMKTsKKwlJOTE1X1dSSVRFKEJYVF9IT1RQTFVHX0NUTCwgZGlnX2hvdHBsdWdfcmVn KTsKIAotCWludGVsX2dldF9ocGRfcGlucygmcGluX21hc2ssICZsb25nX21hc2ssIGhwX3RyaWdn ZXIsIGhwX2NvbnRyb2wsCi0JCQkgICBocGRfYnh0LCBieHRfcG9ydF9ob3RwbHVnX2xvbmdfZGV0 ZWN0KTsKKwlpbnRlbF9nZXRfaHBkX3BpbnMoJnBpbl9tYXNrLCAmbG9uZ19tYXNrLCBob3RwbHVn X3RyaWdnZXIsCisJCQkgICBkaWdfaG90cGx1Z19yZWcsIGhwZF9ieHQsCisJCQkgICBieHRfcG9y dF9ob3RwbHVnX2xvbmdfZGV0ZWN0KTsKIAlpbnRlbF9ocGRfaXJxX2hhbmRsZXIoZGV2LCBwaW5f bWFzaywgbG9uZ19tYXNrKTsKIH0KIApAQCAtMjE5Miw3ICsyMTgyLDEyIEBAIHN0YXRpYyBpcnFy ZXR1cm5fdCBnZW44X2lycV9oYW5kbGVyKGludCBpcnEsIHZvaWQgKmFyZykKIAkJdG1wID0gSTkx NV9SRUFEKEdFTjhfREVfUE9SVF9JSVIpOwogCQlpZiAodG1wKSB7CiAJCQlib29sIGZvdW5kID0g ZmFsc2U7Ci0JCQl1MzIgaG90cGx1Z190cmlnZ2VyID0gdG1wICYgR0VOOF9QT1JUX0RQX0FfSE9U UExVRzsKKwkJCXUzMiBob3RwbHVnX3RyaWdnZXIgPSAwOworCisJCQlpZiAoSVNfQlJPWFRPTihk ZXZfcHJpdikpCisJCQkJaG90cGx1Z190cmlnZ2VyID0gdG1wICYgQlhUX0RFX1BPUlRfSE9UUExV R19NQVNLOworCQkJZWxzZSBpZiAoSVNfQlJPQURXRUxMKGRldl9wcml2KSkKKwkJCQlob3RwbHVn X3RyaWdnZXIgPSB0bXAgJiBHRU44X1BPUlRfRFBfQV9IT1RQTFVHOwogCiAJCQlJOTE1X1dSSVRF KEdFTjhfREVfUE9SVF9JSVIsIHRtcCk7CiAJCQlyZXQgPSBJUlFfSEFORExFRDsKQEAgLTIyMTUs OCArMjIxMCw4IEBAIHN0YXRpYyBpcnFyZXR1cm5fdCBnZW44X2lycV9oYW5kbGVyKGludCBpcnEs IHZvaWQgKmFyZykKIAkJCQlmb3VuZCA9IHRydWU7CiAJCQl9CiAKLQkJCWlmIChJU19CUk9YVE9O KGRldikgJiYgdG1wICYgQlhUX0RFX1BPUlRfSE9UUExVR19NQVNLKSB7Ci0JCQkJYnh0X2hwZF9o YW5kbGVyKGRldiwgdG1wKTsKKwkJCWlmIChJU19CUk9YVE9OKGRldikgJiYgaG90cGx1Z190cmln Z2VyKSB7CisJCQkJYnh0X2hwZF9pcnFfaGFuZGxlcihkZXYsIGhvdHBsdWdfdHJpZ2dlcik7CiAJ CQkJZm91bmQgPSB0cnVlOwogCQkJfQogCi0tIAoyLjQuNgoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK