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14 May 2021 05:58:18 -0700 Received: by stinkbox (sSMTP sendmail emulation); Fri, 14 May 2021 15:58:18 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Fri, 14 May 2021 15:57:46 +0300 Message-Id: <20210514125751.17075-10-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210514125751.17075-1-ville.syrjala@linux.intel.com> References: <20210514125751.17075-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 09/14] drm/i915: Simplify up vlv watermark sanitation X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCldl IGNhbiBzaW1wbGlmeSB0aGUgdmx2IHdhdGVybWFyayBzYW5pdGF0aW9uIGJ5IHJldXNpbmcgdGhl CnNlY29uZCBoYWxmIG9mIHZsdl9jb21wdXRlX3BpcGVfd20oKSB0byBjb252ZXJ0IHRoZSBzYW5p dGl6ZWQKcmF3IHdhdGVybWFya3MgaW50byB0aGUgcHJvcGVyIGZvcm0gdG8gYmUgdXNlZCBhcyB0 aGUKb3B0aW1hbC9pbnRlcm1lZGlhdGUgd2F0ZXJtYXJrcy4KCkFsc28gdG8gYmUgY29uc2lzdGVu dCB3aXRoIG5vcm1hbCB3YXRlcm1hcmsgY29tcHV0YXRpb24gdGhlIHNhbml0aXplZAp3YXRlcm1h cmtzIHNob3VsZCBiZSBhbGwgMCBmb3IgYW55IGRpc2FibGVkIHBsYW5lLiBQcmV2aW91c2x5IHdl Cnplcm9lZCBvdXQgdGhlIHdhdGVybWFya3Mgb25seSB1cCB0byB0aGUgbGV2ZWwgKGllLiBQTTIv NS9EVkRGUykKdGhhdCB3YXMgZW5hYmxlZC4KClNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzD pCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfcG0uYyB8IDE1ICsrKysrKy0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDYgaW5z ZXJ0aW9ucygrKSwgOSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9wbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwppbmRleCBi MmViYzVmZjAwMDcuLjY3NzZmZTQxYzQ0ZCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfcG0uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCkBAIC02 NzAxLDMwICs2NzAxLDI3IEBAIHZvaWQgdmx2X3dtX3Nhbml0aXplKHN0cnVjdCBkcm1faTkxNV9w cml2YXRlICpkZXZfcHJpdikKIAkJCXRvX2ludGVsX2NydGNfc3RhdGUoY3J0Yy0+YmFzZS5zdGF0 ZSk7CiAJCXN0cnVjdCBpbnRlbF9wbGFuZV9zdGF0ZSAqcGxhbmVfc3RhdGUgPQogCQkJdG9faW50 ZWxfcGxhbmVfc3RhdGUocGxhbmUtPmJhc2Uuc3RhdGUpOwotCQlzdHJ1Y3Qgdmx2X3dtX3N0YXRl ICp3bV9zdGF0ZSA9ICZjcnRjX3N0YXRlLT53bS52bHYub3B0aW1hbDsKLQkJY29uc3Qgc3RydWN0 IHZsdl9maWZvX3N0YXRlICpmaWZvX3N0YXRlID0KLQkJCSZjcnRjX3N0YXRlLT53bS52bHYuZmlm b19zdGF0ZTsKIAkJZW51bSBwbGFuZV9pZCBwbGFuZV9pZCA9IHBsYW5lLT5pZDsKLQkJaW50IGxl dmVsOworCQlpbnQgbGV2ZWwsIG51bV9sZXZlbHMgPSBpbnRlbF93bV9udW1fbGV2ZWxzKGRldl9w cml2KTsKIAogCQlpZiAocGxhbmVfc3RhdGUtPnVhcGkudmlzaWJsZSkKIAkJCWNvbnRpbnVlOwog Ci0JCWZvciAobGV2ZWwgPSAwOyBsZXZlbCA8IHdtX3N0YXRlLT5udW1fbGV2ZWxzOyBsZXZlbCsr KSB7CisJCWZvciAobGV2ZWwgPSAwOyBsZXZlbCA8IG51bV9sZXZlbHM7IGxldmVsKyspIHsKIAkJ CXN0cnVjdCBnNHhfcGlwZV93bSAqcmF3ID0KIAkJCQkmY3J0Y19zdGF0ZS0+d20udmx2LnJhd1ts ZXZlbF07CiAKIAkJCXJhdy0+cGxhbmVbcGxhbmVfaWRdID0gMDsKLQotCQkJd21fc3RhdGUtPndt W2xldmVsXS5wbGFuZVtwbGFuZV9pZF0gPQotCQkJCXZsdl9pbnZlcnRfd21fdmFsdWUocmF3LT5w bGFuZVtwbGFuZV9pZF0sCi0JCQkJCQkgICAgZmlmb19zdGF0ZS0+cGxhbmVbcGxhbmVfaWRdKTsK IAkJfQogCX0KIAogCWZvcl9lYWNoX2ludGVsX2NydGMoJmRldl9wcml2LT5kcm0sIGNydGMpIHsK IAkJc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUgPQogCQkJdG9faW50ZWxfY3J0 Y19zdGF0ZShjcnRjLT5iYXNlLnN0YXRlKTsKKwkJaW50IHJldDsKKworCQlyZXQgPSBfdmx2X2Nv bXB1dGVfcGlwZV93bShjcnRjX3N0YXRlKTsKKwkJZHJtX1dBUk5fT04oJmRldl9wcml2LT5kcm0s IHJldCk7CiAKIAkJY3J0Y19zdGF0ZS0+d20udmx2LmludGVybWVkaWF0ZSA9CiAJCQljcnRjX3N0 YXRlLT53bS52bHYub3B0aW1hbDsKLS0gCjIuMjYuMwoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==