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([2001:861:44c0:66c0:a9c0:1a19:4204:1dc9]) by smtp.gmail.com with ESMTPSA id n12-20020adf8b0c000000b0020cdf6ecafbsm10730539wra.81.2022.05.16.00.14.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 May 2022 00:14:20 -0700 (PDT) Message-ID: <80bd164e-5ce9-7347-dc6b-39cef2da9df3@baylibre.com> Date: Mon, 16 May 2022 09:14:23 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH] drm/meson: fix HDMI2 420 display mode selection logic Content-Language: en-US To: =?UTF-8?Q?Adri=c3=a1n_Larumbe?= , khilman@baylibre.com, linux-amlogic@lists.infradead.org, dri-devel@lists.freedesktop.org References: <20220515204412.2733803-1-adrian.larumbe@collabora.com> From: Neil Armstrong Organization: Baylibre In-Reply-To: <20220515204412.2733803-1-adrian.larumbe@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220516_001425_182974_C6D2FA70 X-CRM114-Status: GOOD ( 19.86 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org SGksCgoKT24gMTUvMDUvMjAyMiAyMjo0NCwgQWRyacOhbiBMYXJ1bWJlIHdyb3RlOgo+IENvbW1p dCBlNjdmNjAzN2FlMWJlMzRiMmI2OCAoImRybS9tZXNvbjogc3BsaXQgb3V0IGVuY29kZXIgZnJv bQo+IG1lc29uX2R3X2hkbWkiKSBpbnRyb2R1Y2VkIGEgbmV3IHdheSBvZiBjYWxjdWxhdGluZyB0 aGUgZGlzcGxheSdzIHBpeGVsCj4gY2xvY2suIEhvd2V2ZXIsIGl0IGxlYWRzIHRvIHRoZSB3cm9u ZyB2YWx1ZSBiZWluZyByZWNrb25lZCBmb3IgT2Ryb2lkIE4yKwo+IGJvYXJkcywgd2hlcmUgY2xv Y2sgZnJlcXVlbmN5IGlzIG5ldmVyIGhhbHZlZCB3aGVuIHRoZSBkaXNwbGF5J3MgdmlkZW9tb2Rl Cj4gc3VwcG9ydHMgWUNCQ1I0MjAgb3V0cHV0IGZvcm1hdC4KClRoZSBjdXJyZW50IGxvZ2ljIGlz IGRlc2lnbmVkIHRvIHNlbGVjdCBZVVY0MjAgZm9yOgotIEhETUkyIHNpbmtzIHdoZW4gdGhlIHNl bGVjdGVkIG1vZGUgaXMgL29ubHkvIHl1NDIwCi0gbm9uLUhETUkyIHNpbmtzIHdoZW4gdGhlIHNl bGVjdGVkIG1vZGUgaXMgL2Fsc28vIHl1djQyMAoKRm9yIHRoZSBsYXRlciwgaXQncyBtYWlubHkg Zm9yIHByZS1IRE1JMiBUVnMgc3VwcG9ydGluZyA0a0AyNGh6LzMwSHogYnV0IGFsc28KNGtANjBI eiBpbiB5dXY0MjAgbW9kZSwgdGhpcyBpcyBleHBvc2VkIHVzaW5nIHRoZSBkcm1fbW9kZV9pc180 MjBfYWxzbygpLgoKSWYgSSB1bmRlcnN0YW5kIGNvcnJlY3RseSwgeW91IHdhbnQgdG8gYWx3YXlz IGVuYWJsZSB5dXY0MjAgd2hlbiBhIG1vZGUgL2Nhbi8KdXNlIHl1NDIwLCB3aGljaCBpcyBub3Qg aG93IHRoZSBjb2RlIGlzIHdyaXR0ZW4gcmlnaHQgbm93LgoKVGhlIGN1cnJlbnQgY29kZSBjb2Rl IHByaW9yaXRpemVzIFlVViB0aGVuIFJHQiBhbmQgNDQ0LT40MjI+NDIwIGluIGNhc2Ugb2YgWVVW LAp0aGUgd2hlbiBhIEhETUkyIHNpbmsgaXMgY29ubmVjdGVkIGFuZCBzdXBwb3J0IDRrQDYwSHog aW4gUkdCLCBZVVY0NDQgYW5kIFlVVjQyMCwKdGhlIGN1cnJlbnQgbG9naWMgd2lsbCBzZWxlY3Qg NGtANjBIei1ZVVY0NDQgYmVjYXVzZSBpdCB0aGUgZGlyZWN0IG91dHB1dCAod2VsbApub3QgZXhh Y3RseSwgdGhlIHBpcGVsaW5lIGlzIDEwYml0KSBvZiB0aGUgdmlkZW8gcGlwZWxpbmUgd2l0aCBu byBjb2xvciBjb252ZXJzaW9uCmluIHRoZSBtaWRkbGUuCgpJZiB5b3Ugd2FudCB0byBpbnRyb2R1 Y2UgZGlmZmVyZW50IGJ1cyBmb3JtYXQgcHJpb3JpdHksIHlvdSBzaG91bGQgdGhlbgphZGQgSERN SSBjb250ZW50IHR5cGUsIG9yIG5vbl9kZXNrdG9wIGNvbm5lY3RvciBjb25uZWN0b3IgcHJvcGVy dGllcy4KCk5vdCB0aGlzIHNob3VsZCBiZSBkb25lIGluIG1lc29uIGRyaXZlciBhbmQgZHctaGRt aS4KCk5laWwKCj4gCj4gRml4IHRoZSBzZWxlY3Rpb24gbG9naWMuCj4gCj4gU2lnbmVkLW9mZi1i eTogQWRyacOhbiBMYXJ1bWJlIDxhZHJpYW4ubGFydW1iZUBjb2xsYWJvcmEuY29tPgo+IC0tLQo+ ICAgZHJpdmVycy9ncHUvZHJtL21lc29uL21lc29uX2R3X2hkbWkuYyB8IDIgKy0KPiAgIDEgZmls ZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vbWVzb24vbWVzb25fZHdfaGRtaS5jIGIvZHJpdmVycy9ncHUvZHJt L21lc29uL21lc29uX2R3X2hkbWkuYwo+IGluZGV4IDVjZDJiMmViYmJkMy4uNmM5NjQwZjRjODJl IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tZXNvbi9tZXNvbl9kd19oZG1pLmMKPiAr KysgYi9kcml2ZXJzL2dwdS9kcm0vbWVzb24vbWVzb25fZHdfaGRtaS5jCj4gQEAgLTM4MCw3ICsz ODAsNyBAQCBzdGF0aWMgaW50IGR3X2hkbWlfcGh5X2luaXQoc3RydWN0IGR3X2hkbWkgKmhkbWks IHZvaWQgKmRhdGEsCj4gICAJCQkgbW9kZS0+Y2xvY2sgPiAzNDAwMDAgPyA0MCA6IDEwKTsKPiAg IAo+ICAgCWlmIChkcm1fbW9kZV9pc180MjBfb25seShkaXNwbGF5LCBtb2RlKSB8fAo+IC0JICAg ICghaXNfaGRtaTJfc2luayAmJgo+ICsJICAgIChpc19oZG1pMl9zaW5rICYmCj4gICAJICAgICBk cm1fbW9kZV9pc180MjBfYWxzbyhkaXNwbGF5LCBtb2RlKSkpCj4gICAJCW1vZGVfaXNfNDIwID0g dHJ1ZTsKPiAgIAoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmxpbnV4LWFtbG9naWMgbWFpbGluZyBsaXN0CmxpbnV4LWFtbG9naWNAbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LWFtbG9naWMK