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Wed, 11 Mar 2020 05:07:54 -0800 Received: from MTKMBS06N2.mediatek.inc (172.21.101.130) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 11 Mar 2020 06:07:52 -0700 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs06n2.mediatek.inc (172.21.101.130) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 11 Mar 2020 21:07:50 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 11 Mar 2020 21:06:53 +0800 Message-ID: <1583932064.29614.6.camel@mtksdaap41> Subject: Re: [PATCH v11 4/5] soc / drm: mediatek: Move routing control to mmsys device From: CK Hu To: Enric Balletbo i Serra Date: Wed, 11 Mar 2020 21:07:44 +0800 In-Reply-To: <20200311115614.1425528-5-enric.balletbo@collabora.com> References: <20200311115614.1425528-1-enric.balletbo@collabora.com> <20200311115614.1425528-5-enric.balletbo@collabora.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: D78B7E686CD1B535834D80DC0678BB113F1681C82C2C2E34388BCBCE202CC48B2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200311_060755_761296_02194B5B X-CRM114-Status: GOOD ( 12.78 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, Kate Stewart , Minghsiu Tsai , Andrew-CT Chen , airlied@linux.ie, mturquette@baylibre.com, dri-devel@lists.freedesktop.org, Richard Fontana , laurent.pinchart@ideasonboard.com, ulrich.hecht+renesas@gmail.com, Collabora Kernel ML , linux-clk@vger.kernel.org, Weiyi Lu , wens@csie.org, linux-arm-kernel@lists.infradead.org, mtk01761 , linux-media@vger.kernel.org, devicetree@vger.kernel.org, p.zabel@pengutronix.de, frank-w@public-files.de, Seiya Wang , sean.wang@mediatek.com, Houlong Wei , robh+dt@kernel.org, linux-mediatek@lists.infradead.org, hsinyi@chromium.org, Matthias Brugger , Thomas Gleixner , Mauro Carvalho Chehab , Allison Randal , Matthias Brugger , sboyd@kernel.org, Greg Kroah-Hartman , rdunlap@infradead.org, linux-kernel@vger.kernel.org, Daniel Vetter , matthias.bgg@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Enric: On Wed, 2020-03-11 at 12:56 +0100, Enric Balletbo i Serra wrote: > Provide a mtk_mmsys_ddp_connect() and mtk_mmsys_disconnect() functions to > replace mtk_ddp_add_comp_to_path() and mtk_ddp_remove_comp_from_path(). > Those functions will allow DRM driver and others to control the data > path routing. > Reviewed-by: CK Hu > Signed-off-by: Enric Balletbo i Serra > Reviewed-by: Matthias Brugger > --- > > Changes in v11: None > Changes in v10: > - Select CONFIG_MTK_MMSYS (CK) > - Pass device pointer of mmsys device instead of config regs (CK) > > Changes in v9: > - Introduced a new patch to move routing control into mmsys driver. > - Removed the patch to use regmap as is not needed anymore. > > Changes in v8: None > Changes in v7: None > > drivers/gpu/drm/mediatek/Kconfig | 1 + > drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 19 +- > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 256 ---------------------- > drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 7 - > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 14 +- > drivers/gpu/drm/mediatek/mtk_drm_drv.h | 2 +- > drivers/soc/mediatek/mtk-mmsys.c | 279 ++++++++++++++++++++++++ > include/linux/soc/mediatek/mtk-mmsys.h | 20 ++ > 8 files changed, 316 insertions(+), 282 deletions(-) > create mode 100644 include/linux/soc/mediatek/mtk-mmsys.h > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel