From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 68AFF71 for ; Tue, 22 Jun 2021 14:10:06 +0000 (UTC) Received: from imap.suse.de (imap-alt.suse-dmz.suse.de [192.168.254.47]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 7973F1FD45; Tue, 22 Jun 2021 14:10:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1624371004; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Zlq4KKsU8/JYDA/ykAeVvIai2ocIqYe99RU3QFbsdmU=; b=0v86hE2VTLzEM17qBfcdZmBklmxzS3uxRZV1SGwrgbxnZmAHokY+cxJIQhfHXQDFhWrRxm mNSsxsvZmAOjtFc26K0Agh4sKMfhwApmhr0BdQOGEahrzoc9u05XpIb8lp8Vdh3amkGVfl uJFaYWGwO7i62UCyoBWD1fE9HlA/Wqc= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1624371004; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Zlq4KKsU8/JYDA/ykAeVvIai2ocIqYe99RU3QFbsdmU=; b=sBfw1F8RoZ7krrkKcsNIctjBZau4LKd5m6itT3fA/6O/2sq3gTvZ0OVWEe7BIVFr4IiY6O h8HM/7+JiMPvRoBQ== Received: from imap3-int (imap-alt.suse-dmz.suse.de [192.168.254.47]) by imap.suse.de (Postfix) with ESMTP id 74827118DD; Tue, 22 Jun 2021 14:10:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1624371004; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Zlq4KKsU8/JYDA/ykAeVvIai2ocIqYe99RU3QFbsdmU=; b=0v86hE2VTLzEM17qBfcdZmBklmxzS3uxRZV1SGwrgbxnZmAHokY+cxJIQhfHXQDFhWrRxm mNSsxsvZmAOjtFc26K0Agh4sKMfhwApmhr0BdQOGEahrzoc9u05XpIb8lp8Vdh3amkGVfl uJFaYWGwO7i62UCyoBWD1fE9HlA/Wqc= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1624371004; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Zlq4KKsU8/JYDA/ykAeVvIai2ocIqYe99RU3QFbsdmU=; b=sBfw1F8RoZ7krrkKcsNIctjBZau4LKd5m6itT3fA/6O/2sq3gTvZ0OVWEe7BIVFr4IiY6O h8HM/7+JiMPvRoBQ== Received: from director2.suse.de ([192.168.254.72]) by imap3-int with ESMTPSA id CKiPGzvv0WD3UAAALh3uQQ (envelope-from ); Tue, 22 Jun 2021 14:10:03 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, james.qian.wang@arm.com, liviu.dudau@arm.com, mihail.atanassov@arm.com, brian.starkey@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzysztof.kozlowski@canonical.com, xinliang.liu@linaro.org, tiantao6@hisilicon.com, john.stultz@linaro.org, kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com, laurentiu.palcu@oss.nxp.com, l.stach@pengutronix.de, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, chunkuang.hu@kernel.org, matthias.bgg@gmail.com, bskeggs@redhat.com, tomba@kernel.org, hjc@rock-chips.com, heiko@sntech.de, benjamin.gaignard@linaro.org, yannick.fertre@foss.st.com, philippe.cornu@foss.st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, wens@csie.org, jernej.skrabec@gmail.com, thierry.reding@gmail.com, jonathanh@nvidia.com, jyri.sarha@iki.fi, emma@anholt.net, linux-graphics-maintainer@vmware.com, zackr@vmware.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org, nouveau@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v2 00/22] Deprecate struct drm_device.irq_enabled Date: Tue, 22 Jun 2021 16:09:40 +0200 Message-Id: <20210622141002.11590-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Remove references to struct drm_device.irq_enabled from modern DRM drivers and core. KMS drivers enable IRQs for their devices internally. They don't have to keep track of the IRQ state via irq_enabled. For vblanking, it's cleaner to test for vblanking support directly than to test for enabled IRQs. This used to be a single patch, [1] but it's now a full series. The first 3 patches replace instances of irq_enabled that are not required. Patch 4 fixes vblank ioctls to actually test for vblank support instead of IRQs. THe rest of the patchset removes irq_enabled from all non-legacy drivers. The only exception is omapdrm, which has an internal dpendency on the field's value. For this drivers, the state gets duplicated internally. With the patchset applied, drivers can later switch over to plain Linux IRQ interfaces and DRM's IRQ midlayer can be declared legacy. v2: * keep the original test for legacy drivers in drm_wait_vblank_ioctl() (Daniel) [1] https://lore.kernel.org/dri-devel/20210608090301.4752-1-tzimmermann@suse.de/ Thomas Zimmermann (22): drm/amdgpu: Track IRQ state in local device state drm/hibmc: Call drm_irq_uninstall() unconditionally drm/radeon: Track IRQ state in local device state drm: Don't test for IRQ support in VBLANK ioctls drm/komeda: Don't set struct drm_device.irq_enabled drm/malidp: Don't set struct drm_device.irq_enabled drm/exynos: Don't set struct drm_device.irq_enabled drm/kirin: Don't set struct drm_device.irq_enabled drm/imx: Don't set struct drm_device.irq_enabled drm/mediatek: Don't set struct drm_device.irq_enabled drm/nouveau: Don't set struct drm_device.irq_enabled drm/omapdrm: Track IRQ state in local device state drm/rockchip: Don't set struct drm_device.irq_enabled drm/sti: Don't set struct drm_device.irq_enabled drm/stm: Don't set struct drm_device.irq_enabled drm/sun4i: Don't set struct drm_device.irq_enabled drm/tegra: Don't set struct drm_device.irq_enabled drm/tidss: Don't use struct drm_device.irq_enabled drm/vc4: Don't set struct drm_device.irq_enabled drm/vmwgfx: Don't set struct drm_device.irq_enabled drm/xlnx: Don't set struct drm_device.irq_enabled drm/zte: Don't set struct drm_device.irq_enabled drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 6 +++--- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ---- drivers/gpu/drm/arm/malidp_drv.c | 4 ---- drivers/gpu/drm/drm_irq.c | 10 +++------- drivers/gpu/drm/drm_vblank.c | 13 +++++++++---- drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 ---------- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 3 +-- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 -- drivers/gpu/drm/imx/dcss/dcss-kms.c | 3 --- drivers/gpu/drm/imx/imx-drm-core.c | 11 ----------- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 6 ------ drivers/gpu/drm/nouveau/nouveau_drm.c | 3 --- drivers/gpu/drm/omapdrm/omap_drv.h | 2 ++ drivers/gpu/drm/omapdrm/omap_irq.c | 6 +++--- drivers/gpu/drm/radeon/radeon_fence.c | 2 +- drivers/gpu/drm/radeon/radeon_irq_kms.c | 16 ++++++++-------- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ------ drivers/gpu/drm/sti/sti_compositor.c | 2 -- drivers/gpu/drm/stm/ltdc.c | 3 --- drivers/gpu/drm/sun4i/sun4i_drv.c | 2 -- drivers/gpu/drm/tegra/drm.c | 7 ------- drivers/gpu/drm/tidss/tidss_irq.c | 3 --- drivers/gpu/drm/vc4/vc4_kms.c | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_irq.c | 8 -------- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 2 -- drivers/gpu/drm/zte/zx_drm_drv.c | 6 ------ 26 files changed, 30 insertions(+), 111 deletions(-) base-commit: 8c1323b422f8473421682ba783b5949ddd89a3f4 prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24 -- 2.32.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 418B7C49EA7 for ; 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Tue, 22 Jun 2021 14:10:03 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, james.qian.wang@arm.com, liviu.dudau@arm.com, mihail.atanassov@arm.com, brian.starkey@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzysztof.kozlowski@canonical.com, xinliang.liu@linaro.org, tiantao6@hisilicon.com, john.stultz@linaro.org, kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com, laurentiu.palcu@oss.nxp.com, l.stach@pengutronix.de, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, chunkuang.hu@kernel.org, matthias.bgg@gmail.com, bskeggs@redhat.com, tomba@kernel.org, hjc@rock-chips.com, heiko@sntech.de, benjamin.gaignard@linaro.org, yannick.fertre@foss.st.com, philippe.cornu@foss.st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, wens@csie.org, jernej.skrabec@gmail.com, thierry.reding@gmail.com, jonathanh@nvidia.com, jyri.sarha@iki.fi, emma@anholt.net, linux-graphics-maintainer@vmware.com, zackr@vmware.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com Date: Tue, 22 Jun 2021 16:09:40 +0200 Message-Id: <20210622141002.11590-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-Mailman-Approved-At: Sun, 27 Jun 2021 03:34:44 +0000 Subject: [Nouveau] [PATCH v2 00/22] Deprecate struct drm_device.irq_enabled X-BeenThere: nouveau@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Nouveau development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-sunxi@lists.linux.dev, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, amd-gfx@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: nouveau-bounces@lists.freedesktop.org Sender: "Nouveau" Remove references to struct drm_device.irq_enabled from modern DRM drivers and core. KMS drivers enable IRQs for their devices internally. They don't have to keep track of the IRQ state via irq_enabled. For vblanking, it's cleaner to test for vblanking support directly than to test for enabled IRQs. This used to be a single patch, [1] but it's now a full series. The first 3 patches replace instances of irq_enabled that are not required. Patch 4 fixes vblank ioctls to actually test for vblank support instead of IRQs. THe rest of the patchset removes irq_enabled from all non-legacy drivers. The only exception is omapdrm, which has an internal dpendency on the field's value. For this drivers, the state gets duplicated internally. With the patchset applied, drivers can later switch over to plain Linux IRQ interfaces and DRM's IRQ midlayer can be declared legacy. v2: * keep the original test for legacy drivers in drm_wait_vblank_ioctl() (Daniel) [1] https://lore.kernel.org/dri-devel/20210608090301.4752-1-tzimmermann@suse.de/ Thomas Zimmermann (22): drm/amdgpu: Track IRQ state in local device state drm/hibmc: Call drm_irq_uninstall() unconditionally drm/radeon: Track IRQ state in local device state drm: Don't test for IRQ support in VBLANK ioctls drm/komeda: Don't set struct drm_device.irq_enabled drm/malidp: Don't set struct drm_device.irq_enabled drm/exynos: Don't set struct drm_device.irq_enabled drm/kirin: Don't set struct drm_device.irq_enabled drm/imx: Don't set struct drm_device.irq_enabled drm/mediatek: Don't set struct drm_device.irq_enabled drm/nouveau: Don't set struct drm_device.irq_enabled drm/omapdrm: Track IRQ state in local device state drm/rockchip: Don't set struct drm_device.irq_enabled drm/sti: Don't set struct drm_device.irq_enabled drm/stm: Don't set struct drm_device.irq_enabled drm/sun4i: Don't set struct drm_device.irq_enabled drm/tegra: Don't set struct drm_device.irq_enabled drm/tidss: Don't use struct drm_device.irq_enabled drm/vc4: Don't set struct drm_device.irq_enabled drm/vmwgfx: Don't set struct drm_device.irq_enabled drm/xlnx: Don't set struct drm_device.irq_enabled drm/zte: Don't set struct drm_device.irq_enabled drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 6 +++--- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ---- drivers/gpu/drm/arm/malidp_drv.c | 4 ---- drivers/gpu/drm/drm_irq.c | 10 +++------- drivers/gpu/drm/drm_vblank.c | 13 +++++++++---- drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 ---------- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 3 +-- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 -- drivers/gpu/drm/imx/dcss/dcss-kms.c | 3 --- drivers/gpu/drm/imx/imx-drm-core.c | 11 ----------- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 6 ------ drivers/gpu/drm/nouveau/nouveau_drm.c | 3 --- drivers/gpu/drm/omapdrm/omap_drv.h | 2 ++ drivers/gpu/drm/omapdrm/omap_irq.c | 6 +++--- drivers/gpu/drm/radeon/radeon_fence.c | 2 +- drivers/gpu/drm/radeon/radeon_irq_kms.c | 16 ++++++++-------- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ------ drivers/gpu/drm/sti/sti_compositor.c | 2 -- drivers/gpu/drm/stm/ltdc.c | 3 --- drivers/gpu/drm/sun4i/sun4i_drv.c | 2 -- drivers/gpu/drm/tegra/drm.c | 7 ------- drivers/gpu/drm/tidss/tidss_irq.c | 3 --- drivers/gpu/drm/vc4/vc4_kms.c | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_irq.c | 8 -------- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 2 -- drivers/gpu/drm/zte/zx_drm_drv.c | 6 ------ 26 files changed, 30 insertions(+), 111 deletions(-) base-commit: 8c1323b422f8473421682ba783b5949ddd89a3f4 prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24 -- 2.32.0 _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9843C49EA7 for ; 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Tue, 22 Jun 2021 14:10:03 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, james.qian.wang@arm.com, liviu.dudau@arm.com, mihail.atanassov@arm.com, brian.starkey@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzysztof.kozlowski@canonical.com, xinliang.liu@linaro.org, tiantao6@hisilicon.com, john.stultz@linaro.org, kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com, laurentiu.palcu@oss.nxp.com, l.stach@pengutronix.de, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, chunkuang.hu@kernel.org, matthias.bgg@gmail.com, bskeggs@redhat.com, tomba@kernel.org, hjc@rock-chips.com, heiko@sntech.de, benjamin.gaignard@linaro.org, yannick.fertre@foss.st.com, philippe.cornu@foss.st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, wens@csie.org, jernej.skrabec@gmail.com, thierry.reding@gmail.com, jonathanh@nvidia.com, jyri.sarha@iki.fi, emma@anholt.net, linux-graphics-maintainer@vmware.com, zackr@vmware.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org, nouveau@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v2 00/22] Deprecate struct drm_device.irq_enabled Date: Tue, 22 Jun 2021 16:09:40 +0200 Message-Id: <20210622141002.11590-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210622_071008_219674_30345C35 X-CRM114-Status: GOOD ( 13.77 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Remove references to struct drm_device.irq_enabled from modern DRM drivers and core. KMS drivers enable IRQs for their devices internally. They don't have to keep track of the IRQ state via irq_enabled. For vblanking, it's cleaner to test for vblanking support directly than to test for enabled IRQs. This used to be a single patch, [1] but it's now a full series. The first 3 patches replace instances of irq_enabled that are not required. Patch 4 fixes vblank ioctls to actually test for vblank support instead of IRQs. THe rest of the patchset removes irq_enabled from all non-legacy drivers. The only exception is omapdrm, which has an internal dpendency on the field's value. For this drivers, the state gets duplicated internally. With the patchset applied, drivers can later switch over to plain Linux IRQ interfaces and DRM's IRQ midlayer can be declared legacy. v2: * keep the original test for legacy drivers in drm_wait_vblank_ioctl() (Daniel) [1] https://lore.kernel.org/dri-devel/20210608090301.4752-1-tzimmermann@suse.de/ Thomas Zimmermann (22): drm/amdgpu: Track IRQ state in local device state drm/hibmc: Call drm_irq_uninstall() unconditionally drm/radeon: Track IRQ state in local device state drm: Don't test for IRQ support in VBLANK ioctls drm/komeda: Don't set struct drm_device.irq_enabled drm/malidp: Don't set struct drm_device.irq_enabled drm/exynos: Don't set struct drm_device.irq_enabled drm/kirin: Don't set struct drm_device.irq_enabled drm/imx: Don't set struct drm_device.irq_enabled drm/mediatek: Don't set struct drm_device.irq_enabled drm/nouveau: Don't set struct drm_device.irq_enabled drm/omapdrm: Track IRQ state in local device state drm/rockchip: Don't set struct drm_device.irq_enabled drm/sti: Don't set struct drm_device.irq_enabled drm/stm: Don't set struct drm_device.irq_enabled drm/sun4i: Don't set struct drm_device.irq_enabled drm/tegra: Don't set struct drm_device.irq_enabled drm/tidss: Don't use struct drm_device.irq_enabled drm/vc4: Don't set struct drm_device.irq_enabled drm/vmwgfx: Don't set struct drm_device.irq_enabled drm/xlnx: Don't set struct drm_device.irq_enabled drm/zte: Don't set struct drm_device.irq_enabled drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 6 +++--- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ---- drivers/gpu/drm/arm/malidp_drv.c | 4 ---- drivers/gpu/drm/drm_irq.c | 10 +++------- drivers/gpu/drm/drm_vblank.c | 13 +++++++++---- drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 ---------- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 3 +-- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 -- drivers/gpu/drm/imx/dcss/dcss-kms.c | 3 --- drivers/gpu/drm/imx/imx-drm-core.c | 11 ----------- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 6 ------ drivers/gpu/drm/nouveau/nouveau_drm.c | 3 --- drivers/gpu/drm/omapdrm/omap_drv.h | 2 ++ drivers/gpu/drm/omapdrm/omap_irq.c | 6 +++--- drivers/gpu/drm/radeon/radeon_fence.c | 2 +- drivers/gpu/drm/radeon/radeon_irq_kms.c | 16 ++++++++-------- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ------ drivers/gpu/drm/sti/sti_compositor.c | 2 -- drivers/gpu/drm/stm/ltdc.c | 3 --- drivers/gpu/drm/sun4i/sun4i_drv.c | 2 -- drivers/gpu/drm/tegra/drm.c | 7 ------- drivers/gpu/drm/tidss/tidss_irq.c | 3 --- drivers/gpu/drm/vc4/vc4_kms.c | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_irq.c | 8 -------- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 2 -- drivers/gpu/drm/zte/zx_drm_drv.c | 6 ------ 26 files changed, 30 insertions(+), 111 deletions(-) base-commit: 8c1323b422f8473421682ba783b5949ddd89a3f4 prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24 -- 2.32.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2B64C49EC9 for ; 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Tue, 22 Jun 2021 14:10:03 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, james.qian.wang@arm.com, liviu.dudau@arm.com, mihail.atanassov@arm.com, brian.starkey@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzysztof.kozlowski@canonical.com, xinliang.liu@linaro.org, tiantao6@hisilicon.com, john.stultz@linaro.org, kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com, laurentiu.palcu@oss.nxp.com, l.stach@pengutronix.de, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, chunkuang.hu@kernel.org, matthias.bgg@gmail.com, bskeggs@redhat.com, tomba@kernel.org, hjc@rock-chips.com, heiko@sntech.de, benjamin.gaignard@linaro.org, yannick.fertre@foss.st.com, philippe.cornu@foss.st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, wens@csie.org, jernej.skrabec@gmail.com, thierry.reding@gmail.com, jonathanh@nvidia.com, jyri.sarha@iki.fi, emma@anholt.net, linux-graphics-maintainer@vmware.com, zackr@vmware.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org, nouveau@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v2 00/22] Deprecate struct drm_device.irq_enabled Date: Tue, 22 Jun 2021 16:09:40 +0200 Message-Id: <20210622141002.11590-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210622_071008_219674_30345C35 X-CRM114-Status: GOOD ( 13.77 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Remove references to struct drm_device.irq_enabled from modern DRM drivers and core. KMS drivers enable IRQs for their devices internally. They don't have to keep track of the IRQ state via irq_enabled. For vblanking, it's cleaner to test for vblanking support directly than to test for enabled IRQs. This used to be a single patch, [1] but it's now a full series. The first 3 patches replace instances of irq_enabled that are not required. Patch 4 fixes vblank ioctls to actually test for vblank support instead of IRQs. THe rest of the patchset removes irq_enabled from all non-legacy drivers. The only exception is omapdrm, which has an internal dpendency on the field's value. For this drivers, the state gets duplicated internally. With the patchset applied, drivers can later switch over to plain Linux IRQ interfaces and DRM's IRQ midlayer can be declared legacy. v2: * keep the original test for legacy drivers in drm_wait_vblank_ioctl() (Daniel) [1] https://lore.kernel.org/dri-devel/20210608090301.4752-1-tzimmermann@suse.de/ Thomas Zimmermann (22): drm/amdgpu: Track IRQ state in local device state drm/hibmc: Call drm_irq_uninstall() unconditionally drm/radeon: Track IRQ state in local device state drm: Don't test for IRQ support in VBLANK ioctls drm/komeda: Don't set struct drm_device.irq_enabled drm/malidp: Don't set struct drm_device.irq_enabled drm/exynos: Don't set struct drm_device.irq_enabled drm/kirin: Don't set struct drm_device.irq_enabled drm/imx: Don't set struct drm_device.irq_enabled drm/mediatek: Don't set struct drm_device.irq_enabled drm/nouveau: Don't set struct drm_device.irq_enabled drm/omapdrm: Track IRQ state in local device state drm/rockchip: Don't set struct drm_device.irq_enabled drm/sti: Don't set struct drm_device.irq_enabled drm/stm: Don't set struct drm_device.irq_enabled drm/sun4i: Don't set struct drm_device.irq_enabled drm/tegra: Don't set struct drm_device.irq_enabled drm/tidss: Don't use struct drm_device.irq_enabled drm/vc4: Don't set struct drm_device.irq_enabled drm/vmwgfx: Don't set struct drm_device.irq_enabled drm/xlnx: Don't set struct drm_device.irq_enabled drm/zte: Don't set struct drm_device.irq_enabled drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 6 +++--- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ---- drivers/gpu/drm/arm/malidp_drv.c | 4 ---- drivers/gpu/drm/drm_irq.c | 10 +++------- drivers/gpu/drm/drm_vblank.c | 13 +++++++++---- drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 ---------- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 3 +-- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 -- drivers/gpu/drm/imx/dcss/dcss-kms.c | 3 --- drivers/gpu/drm/imx/imx-drm-core.c | 11 ----------- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 6 ------ drivers/gpu/drm/nouveau/nouveau_drm.c | 3 --- drivers/gpu/drm/omapdrm/omap_drv.h | 2 ++ drivers/gpu/drm/omapdrm/omap_irq.c | 6 +++--- drivers/gpu/drm/radeon/radeon_fence.c | 2 +- drivers/gpu/drm/radeon/radeon_irq_kms.c | 16 ++++++++-------- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ------ drivers/gpu/drm/sti/sti_compositor.c | 2 -- drivers/gpu/drm/stm/ltdc.c | 3 --- drivers/gpu/drm/sun4i/sun4i_drv.c | 2 -- drivers/gpu/drm/tegra/drm.c | 7 ------- drivers/gpu/drm/tidss/tidss_irq.c | 3 --- drivers/gpu/drm/vc4/vc4_kms.c | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_irq.c | 8 -------- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 2 -- drivers/gpu/drm/zte/zx_drm_drv.c | 6 ------ 26 files changed, 30 insertions(+), 111 deletions(-) base-commit: 8c1323b422f8473421682ba783b5949ddd89a3f4 prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24 -- 2.32.0 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28715C2B9F4 for ; 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Tue, 22 Jun 2021 14:10:03 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, james.qian.wang@arm.com, liviu.dudau@arm.com, mihail.atanassov@arm.com, brian.starkey@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzysztof.kozlowski@canonical.com, xinliang.liu@linaro.org, tiantao6@hisilicon.com, john.stultz@linaro.org, kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com, laurentiu.palcu@oss.nxp.com, l.stach@pengutronix.de, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, chunkuang.hu@kernel.org, matthias.bgg@gmail.com, bskeggs@redhat.com, tomba@kernel.org, hjc@rock-chips.com, heiko@sntech.de, benjamin.gaignard@linaro.org, yannick.fertre@foss.st.com, philippe.cornu@foss.st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, wens@csie.org, jernej.skrabec@gmail.com, thierry.reding@gmail.com, jonathanh@nvidia.com, jyri.sarha@iki.fi, emma@anholt.net, linux-graphics-maintainer@vmware.com, zackr@vmware.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com Subject: [PATCH v2 00/22] Deprecate struct drm_device.irq_enabled Date: Tue, 22 Jun 2021 16:09:40 +0200 Message-Id: <20210622141002.11590-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-sunxi@lists.linux.dev, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, amd-gfx@lists.freedesktop.org, Thomas Zimmermann , linux-tegra@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Remove references to struct drm_device.irq_enabled from modern DRM drivers and core. KMS drivers enable IRQs for their devices internally. They don't have to keep track of the IRQ state via irq_enabled. For vblanking, it's cleaner to test for vblanking support directly than to test for enabled IRQs. This used to be a single patch, [1] but it's now a full series. The first 3 patches replace instances of irq_enabled that are not required. Patch 4 fixes vblank ioctls to actually test for vblank support instead of IRQs. THe rest of the patchset removes irq_enabled from all non-legacy drivers. The only exception is omapdrm, which has an internal dpendency on the field's value. For this drivers, the state gets duplicated internally. With the patchset applied, drivers can later switch over to plain Linux IRQ interfaces and DRM's IRQ midlayer can be declared legacy. v2: * keep the original test for legacy drivers in drm_wait_vblank_ioctl() (Daniel) [1] https://lore.kernel.org/dri-devel/20210608090301.4752-1-tzimmermann@suse.de/ Thomas Zimmermann (22): drm/amdgpu: Track IRQ state in local device state drm/hibmc: Call drm_irq_uninstall() unconditionally drm/radeon: Track IRQ state in local device state drm: Don't test for IRQ support in VBLANK ioctls drm/komeda: Don't set struct drm_device.irq_enabled drm/malidp: Don't set struct drm_device.irq_enabled drm/exynos: Don't set struct drm_device.irq_enabled drm/kirin: Don't set struct drm_device.irq_enabled drm/imx: Don't set struct drm_device.irq_enabled drm/mediatek: Don't set struct drm_device.irq_enabled drm/nouveau: Don't set struct drm_device.irq_enabled drm/omapdrm: Track IRQ state in local device state drm/rockchip: Don't set struct drm_device.irq_enabled drm/sti: Don't set struct drm_device.irq_enabled drm/stm: Don't set struct drm_device.irq_enabled drm/sun4i: Don't set struct drm_device.irq_enabled drm/tegra: Don't set struct drm_device.irq_enabled drm/tidss: Don't use struct drm_device.irq_enabled drm/vc4: Don't set struct drm_device.irq_enabled drm/vmwgfx: Don't set struct drm_device.irq_enabled drm/xlnx: Don't set struct drm_device.irq_enabled drm/zte: Don't set struct drm_device.irq_enabled drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 6 +++--- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ---- drivers/gpu/drm/arm/malidp_drv.c | 4 ---- drivers/gpu/drm/drm_irq.c | 10 +++------- drivers/gpu/drm/drm_vblank.c | 13 +++++++++---- drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 ---------- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 3 +-- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 -- drivers/gpu/drm/imx/dcss/dcss-kms.c | 3 --- drivers/gpu/drm/imx/imx-drm-core.c | 11 ----------- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 6 ------ drivers/gpu/drm/nouveau/nouveau_drm.c | 3 --- drivers/gpu/drm/omapdrm/omap_drv.h | 2 ++ drivers/gpu/drm/omapdrm/omap_irq.c | 6 +++--- drivers/gpu/drm/radeon/radeon_fence.c | 2 +- drivers/gpu/drm/radeon/radeon_irq_kms.c | 16 ++++++++-------- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ------ drivers/gpu/drm/sti/sti_compositor.c | 2 -- drivers/gpu/drm/stm/ltdc.c | 3 --- drivers/gpu/drm/sun4i/sun4i_drv.c | 2 -- drivers/gpu/drm/tegra/drm.c | 7 ------- drivers/gpu/drm/tidss/tidss_irq.c | 3 --- drivers/gpu/drm/vc4/vc4_kms.c | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_irq.c | 8 -------- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 2 -- drivers/gpu/drm/zte/zx_drm_drv.c | 6 ------ 26 files changed, 30 insertions(+), 111 deletions(-) base-commit: 8c1323b422f8473421682ba783b5949ddd89a3f4 prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24 -- 2.32.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA130C48BDF for ; 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Tue, 22 Jun 2021 14:10:03 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@linux.ie, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, james.qian.wang@arm.com, liviu.dudau@arm.com, mihail.atanassov@arm.com, brian.starkey@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzysztof.kozlowski@canonical.com, xinliang.liu@linaro.org, tiantao6@hisilicon.com, john.stultz@linaro.org, kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com, laurentiu.palcu@oss.nxp.com, l.stach@pengutronix.de, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, chunkuang.hu@kernel.org, matthias.bgg@gmail.com, bskeggs@redhat.com, tomba@kernel.org, hjc@rock-chips.com, heiko@sntech.de, benjamin.gaignard@linaro.org, yannick.fertre@foss.st.com, philippe.cornu@foss.st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, wens@csie.org, jernej.skrabec@gmail.com, thierry.reding@gmail.com, jonathanh@nvidia.com, jyri.sarha@iki.fi, emma@anholt.net, linux-graphics-maintainer@vmware.com, zackr@vmware.com, hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, michal.simek@xilinx.com Subject: [PATCH v2 00/22] Deprecate struct drm_device.irq_enabled Date: Tue, 22 Jun 2021 16:09:40 +0200 Message-Id: <20210622141002.11590-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-sunxi@lists.linux.dev, linux-rockchip@lists.infradead.org, linux-mediatek@lists.infradead.org, amd-gfx@lists.freedesktop.org, Thomas Zimmermann , linux-tegra@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Remove references to struct drm_device.irq_enabled from modern DRM drivers and core. KMS drivers enable IRQs for their devices internally. They don't have to keep track of the IRQ state via irq_enabled. For vblanking, it's cleaner to test for vblanking support directly than to test for enabled IRQs. This used to be a single patch, [1] but it's now a full series. The first 3 patches replace instances of irq_enabled that are not required. Patch 4 fixes vblank ioctls to actually test for vblank support instead of IRQs. THe rest of the patchset removes irq_enabled from all non-legacy drivers. The only exception is omapdrm, which has an internal dpendency on the field's value. For this drivers, the state gets duplicated internally. With the patchset applied, drivers can later switch over to plain Linux IRQ interfaces and DRM's IRQ midlayer can be declared legacy. v2: * keep the original test for legacy drivers in drm_wait_vblank_ioctl() (Daniel) [1] https://lore.kernel.org/dri-devel/20210608090301.4752-1-tzimmermann@suse.de/ Thomas Zimmermann (22): drm/amdgpu: Track IRQ state in local device state drm/hibmc: Call drm_irq_uninstall() unconditionally drm/radeon: Track IRQ state in local device state drm: Don't test for IRQ support in VBLANK ioctls drm/komeda: Don't set struct drm_device.irq_enabled drm/malidp: Don't set struct drm_device.irq_enabled drm/exynos: Don't set struct drm_device.irq_enabled drm/kirin: Don't set struct drm_device.irq_enabled drm/imx: Don't set struct drm_device.irq_enabled drm/mediatek: Don't set struct drm_device.irq_enabled drm/nouveau: Don't set struct drm_device.irq_enabled drm/omapdrm: Track IRQ state in local device state drm/rockchip: Don't set struct drm_device.irq_enabled drm/sti: Don't set struct drm_device.irq_enabled drm/stm: Don't set struct drm_device.irq_enabled drm/sun4i: Don't set struct drm_device.irq_enabled drm/tegra: Don't set struct drm_device.irq_enabled drm/tidss: Don't use struct drm_device.irq_enabled drm/vc4: Don't set struct drm_device.irq_enabled drm/vmwgfx: Don't set struct drm_device.irq_enabled drm/xlnx: Don't set struct drm_device.irq_enabled drm/zte: Don't set struct drm_device.irq_enabled drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 6 +++--- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ---- drivers/gpu/drm/arm/malidp_drv.c | 4 ---- drivers/gpu/drm/drm_irq.c | 10 +++------- drivers/gpu/drm/drm_vblank.c | 13 +++++++++---- drivers/gpu/drm/exynos/exynos_drm_drv.c | 10 ---------- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 3 +-- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 -- drivers/gpu/drm/imx/dcss/dcss-kms.c | 3 --- drivers/gpu/drm/imx/imx-drm-core.c | 11 ----------- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 6 ------ drivers/gpu/drm/nouveau/nouveau_drm.c | 3 --- drivers/gpu/drm/omapdrm/omap_drv.h | 2 ++ drivers/gpu/drm/omapdrm/omap_irq.c | 6 +++--- drivers/gpu/drm/radeon/radeon_fence.c | 2 +- drivers/gpu/drm/radeon/radeon_irq_kms.c | 16 ++++++++-------- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ------ drivers/gpu/drm/sti/sti_compositor.c | 2 -- drivers/gpu/drm/stm/ltdc.c | 3 --- drivers/gpu/drm/sun4i/sun4i_drv.c | 2 -- drivers/gpu/drm/tegra/drm.c | 7 ------- drivers/gpu/drm/tidss/tidss_irq.c | 3 --- drivers/gpu/drm/vc4/vc4_kms.c | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_irq.c | 8 -------- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 2 -- drivers/gpu/drm/zte/zx_drm_drv.c | 6 ------ 26 files changed, 30 insertions(+), 111 deletions(-) base-commit: 8c1323b422f8473421682ba783b5949ddd89a3f4 prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24 -- 2.32.0 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx