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[86.58.32.107]) by smtp.gmail.com with ESMTPSA id u1-20020a056000038100b00207a578e9d4sm4140041wrf.89.2022.04.11.08.51.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Apr 2022 08:51:50 -0700 (PDT) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: Chen-Yu Tsai , Maxime Ripard , Samuel Holland Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: Re: [PATCH 07/10] drm/sun4i: Add support for D1 mixers Date: Mon, 11 Apr 2022 17:51:49 +0200 Message-ID: <1721354.VLH7GnMWUR@kista> In-Reply-To: <20220411043423.37333-8-samuel@sholland.org> References: <20220411043423.37333-1-samuel@sholland.org> <20220411043423.37333-8-samuel@sholland.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dne ponedeljek, 11. april 2022 ob 06:34:19 CEST je Samuel Holland napisal(a): > D1 has a display engine with the usual pair of mixers, albeit with > relatively few layers. In fact, D1 appears to be the first SoC to have > a mixer without any UI layers. Add support for these new variants. > > Signed-off-by: Samuel Holland Acked-by: Jernej Skrabec Best regards, Jernej > --- > > drivers/gpu/drm/sun4i/sun8i_mixer.c | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > > diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/ sun8i_mixer.c > index f5e8aeaa3cdf..49c0d17c6f0a 100644 > --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c > +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c > @@ -585,6 +585,24 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = { > .mod_rate = 150000000, > }; > > +static const struct sun8i_mixer_cfg sun20i_d1_mixer0_cfg = { > + .ccsc = 2, > + .mod_rate = 297000000, > + .scaler_mask = 0x3, > + .scanline_yuv = 2048, > + .ui_num = 1, > + .vi_num = 1, > +}; > + > +static const struct sun8i_mixer_cfg sun20i_d1_mixer1_cfg = { > + .ccsc = 1, > + .mod_rate = 297000000, > + .scaler_mask = 0x1, > + .scanline_yuv = 1024, > + .ui_num = 0, > + .vi_num = 1, > +}; > + > static const struct sun8i_mixer_cfg sun50i_a64_mixer0_cfg = { > .ccsc = 0, > .mod_rate = 297000000, > @@ -638,6 +656,14 @@ static const struct of_device_id sun8i_mixer_of_table[] = { > .compatible = "allwinner,sun8i-v3s-de2-mixer", > .data = &sun8i_v3s_mixer_cfg, > }, > + { > + .compatible = "allwinner,sun20i-d1-de2-mixer-0", > + .data = &sun20i_d1_mixer0_cfg, > + }, > + { > + .compatible = "allwinner,sun20i-d1-de2-mixer-1", > + .data = &sun20i_d1_mixer1_cfg, > + }, > { > .compatible = "allwinner,sun50i-a64-de2-mixer-0", > .data = &sun50i_a64_mixer0_cfg, > -- > 2.35.1 > >