January 2024 - Linux-stable-mirror

FAILED: patch "[PATCH] drm/amdgpu: disable MCBP by default" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x fd2ef5fa3556549c565f5b7a07776d899a8ed8b7 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024012752-bouncy-tag-0b1e@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: fd2ef5fa3556 ("drm/amdgpu: disable MCBP by default") 4e8303cf2c4d ("drm/amdgpu: Use function for IP version check") 6b7d211740da ("drm/amdgpu: Fix refclk reporting for SMU v13.0.6") 1b8e56b99459 ("drm/amdgpu: Restrict bootloader wait to SMUv13.0.6") 983ac45a06ae ("drm/amdgpu: update SET_HW_RESOURCES definition for UMSCH") 822f7808291f ("drm/amdgpu/discovery: enable UMSCH 4.0 in IP discovery") 3488c79beafa ("drm/amdgpu: add initial support for UMSCH") 2da1b04a2096 ("drm/amdgpu: add UMSCH 4.0 api definition") 3ee8fb7005ef ("drm/amdgpu: enable VPE for VPE 6.1.0") 9d4346bdbc64 ("drm/amdgpu: add VPE 6.1.0 support") e370f8f38976 ("drm/amdgpu: Add bootloader wait for PSP v13") aba2be41470a ("drm/amdgpu: add mmhub 3.3.0 support") 15e7cbd91de6 ("drm/amdgpu/gfx11: initialize gfx11.5.0") f56c1941ebb7 ("drm/amdgpu: use 6.1.0 register offset for HDP CLK_CNTL") 15c5c5f57514 ("drm/amdgpu: Add bootloader status check") 3cce0bfcd0f9 ("drm/amd/display: Enable Replay for static screen use cases") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From fd2ef5fa3556549c565f5b7a07776d899a8ed8b7 Mon Sep 17 00:00:00 2001 From: Jiadong Zhu <Jiadong.Zhu(a)amd.com> Date: Fri, 1 Dec 2023 08:38:15 +0800 Subject: [PATCH] drm/amdgpu: disable MCBP by default Disable MCBP(mid command buffer preemption) by default as old Mesa hangs with it. We shall not enable the feature that breaks old usermode driver. Fixes: 50a7c8765ca6 ("drm/amdgpu: enable mcbp by default on gfx9") Signed-off-by: Jiadong Zhu <Jiadong.Zhu(a)amd.com> Acked-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 6c0cf64d465a..d5b950fd1d85 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3861,10 +3861,6 @@ static void amdgpu_device_set_mcbp(struct amdgpu_device *adev) adev->gfx.mcbp = true; else if (amdgpu_mcbp == 0) adev->gfx.mcbp = false; - else if ((amdgpu_ip_version(adev, GC_HWIP, 0) >= IP_VERSION(9, 0, 0)) && - (amdgpu_ip_version(adev, GC_HWIP, 0) < IP_VERSION(10, 0, 0)) && - adev->gfx.num_gfx_rings) - adev->gfx.mcbp = true; if (amdgpu_sriov_vf(adev)) adev->gfx.mcbp = true;

11 months

1
0
0 0

FAILED: patch "[PATCH] drm/amd/display: Disable PSR-SU on Parade 0803 TCON again" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 571c2fa26aa654946447c282a09d40a56c7ff128 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024012739-anchor-unflawed-5e21@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: 571c2fa26aa6 ("drm/amd/display: Disable PSR-SU on Parade 0803 TCON again") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 571c2fa26aa654946447c282a09d40a56c7ff128 Mon Sep 17 00:00:00 2001 From: Mario Limonciello <mario.limonciello(a)amd.com> Date: Mon, 19 Jun 2023 15:04:24 -0500 Subject: [PATCH] drm/amd/display: Disable PSR-SU on Parade 0803 TCON again When screen brightness is rapidly changed and PSR-SU is enabled the display hangs on panels with this TCON even on the latest DCN 3.1.4 microcode (0x8002a81 at this time). This was disabled previously as commit 072030b17830 ("drm/amd: Disable PSR-SU on Parade 0803 TCON") but reverted as commit 1e66a17ce546 ("Revert "drm/amd: Disable PSR-SU on Parade 0803 TCON"") in favor of testing for a new enough microcode (commit cd2e31a9ab93 ("drm/amd/display: Set minimum requirement for using PSR-SU on Phoenix")). As hangs are still happening specifically with this TCON, disable PSR-SU again for it until it can be root caused. Cc: stable(a)vger.kernel.org Cc: aaron.ma(a)canonical.com Cc: binli(a)gnome.org Cc: Marc Rossi <Marc.Rossi(a)amd.com> Cc: Hamza Mahfooz <Hamza.Mahfooz(a)amd.com> Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2046131 Acked-by: Alex Deucher <alexander.deucher(a)amd.com> Reviewed-by: Harry Wentland <harry.wentland(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index a522a7c02911..1675314a3ff2 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -839,6 +839,8 @@ bool is_psr_su_specific_panel(struct dc_link *link) ((dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x08) || (dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x07))) isPSRSUSupported = false; + else if (dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x03) + isPSRSUSupported = false; else if (dpcd_caps->psr_info.force_psrsu_cap == 0x1) isPSRSUSupported = true; }

11 months

1
0
0 0

FAILED: patch "[PATCH] drm/amd/display: Disable PSR-SU on Parade 0803 TCON again" failed to apply to 6.7-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.7-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.7.y git checkout FETCH_HEAD git cherry-pick -x 571c2fa26aa654946447c282a09d40a56c7ff128 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024012738-life-negate-e401@gregkh' --subject-prefix 'PATCH 6.7.y' HEAD^.. Possible dependencies: 571c2fa26aa6 ("drm/amd/display: Disable PSR-SU on Parade 0803 TCON again") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 571c2fa26aa654946447c282a09d40a56c7ff128 Mon Sep 17 00:00:00 2001 From: Mario Limonciello <mario.limonciello(a)amd.com> Date: Mon, 19 Jun 2023 15:04:24 -0500 Subject: [PATCH] drm/amd/display: Disable PSR-SU on Parade 0803 TCON again When screen brightness is rapidly changed and PSR-SU is enabled the display hangs on panels with this TCON even on the latest DCN 3.1.4 microcode (0x8002a81 at this time). This was disabled previously as commit 072030b17830 ("drm/amd: Disable PSR-SU on Parade 0803 TCON") but reverted as commit 1e66a17ce546 ("Revert "drm/amd: Disable PSR-SU on Parade 0803 TCON"") in favor of testing for a new enough microcode (commit cd2e31a9ab93 ("drm/amd/display: Set minimum requirement for using PSR-SU on Phoenix")). As hangs are still happening specifically with this TCON, disable PSR-SU again for it until it can be root caused. Cc: stable(a)vger.kernel.org Cc: aaron.ma(a)canonical.com Cc: binli(a)gnome.org Cc: Marc Rossi <Marc.Rossi(a)amd.com> Cc: Hamza Mahfooz <Hamza.Mahfooz(a)amd.com> Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2046131 Acked-by: Alex Deucher <alexander.deucher(a)amd.com> Reviewed-by: Harry Wentland <harry.wentland(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index a522a7c02911..1675314a3ff2 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -839,6 +839,8 @@ bool is_psr_su_specific_panel(struct dc_link *link) ((dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x08) || (dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x07))) isPSRSUSupported = false; + else if (dpcd_caps->sink_dev_id_str[1] == 0x08 && dpcd_caps->sink_dev_id_str[0] == 0x03) + isPSRSUSupported = false; else if (dpcd_caps->psr_info.force_psrsu_cap == 0x1) isPSRSUSupported = true; }

11 months

1
0
0 0

FAILED: patch "[PATCH] drm/amdgpu: fix tear down order in amdgpu_vm_pt_free" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 683b8c7e7a94fb7445b8d300c7404322ad040bab # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024012702-dealer-savior-dc36@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: 683b8c7e7a94 ("drm/amdgpu: fix tear down order in amdgpu_vm_pt_free") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 683b8c7e7a94fb7445b8d300c7404322ad040bab Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig(a)amd.com> Date: Fri, 8 Dec 2023 13:43:09 +0100 Subject: [PATCH] drm/amdgpu: fix tear down order in amdgpu_vm_pt_free MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When freeing PD/PT with shadows it can happen that the shadow destruction races with detaching the PD/PT from the VM causing a NULL pointer dereference in the invalidation code. Fix this by detaching the the PD/PT from the VM first and then freeing the shadow instead. Signed-off-by: Christian König <christian.koenig(a)amd.com> Fixes: https://gitlab.freedesktop.org/drm/amd/-/issues/2867 Cc: <stable(a)vger.kernel.org> Reviewed-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c index a2287bb25223..a160265ddc07 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c @@ -642,13 +642,14 @@ static void amdgpu_vm_pt_free(struct amdgpu_vm_bo_base *entry) if (!entry->bo) return; + + entry->bo->vm_bo = NULL; shadow = amdgpu_bo_shadowed(entry->bo); if (shadow) { ttm_bo_set_bulk_move(&shadow->tbo, NULL); amdgpu_bo_unref(&shadow); } ttm_bo_set_bulk_move(&entry->bo->tbo, NULL); - entry->bo->vm_bo = NULL; spin_lock(&entry->vm->status_lock); list_del(&entry->vm_status);

11 months

1
0
0 0

FAILED: patch "[PATCH] drm/amdgpu: fix tear down order in amdgpu_vm_pt_free" failed to apply to 6.7-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.7-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.7.y git checkout FETCH_HEAD git cherry-pick -x 683b8c7e7a94fb7445b8d300c7404322ad040bab # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024012701-seventh-excluding-8ef8@gregkh' --subject-prefix 'PATCH 6.7.y' HEAD^.. Possible dependencies: 683b8c7e7a94 ("drm/amdgpu: fix tear down order in amdgpu_vm_pt_free") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 683b8c7e7a94fb7445b8d300c7404322ad040bab Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig(a)amd.com> Date: Fri, 8 Dec 2023 13:43:09 +0100 Subject: [PATCH] drm/amdgpu: fix tear down order in amdgpu_vm_pt_free MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When freeing PD/PT with shadows it can happen that the shadow destruction races with detaching the PD/PT from the VM causing a NULL pointer dereference in the invalidation code. Fix this by detaching the the PD/PT from the VM first and then freeing the shadow instead. Signed-off-by: Christian König <christian.koenig(a)amd.com> Fixes: https://gitlab.freedesktop.org/drm/amd/-/issues/2867 Cc: <stable(a)vger.kernel.org> Reviewed-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c index a2287bb25223..a160265ddc07 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c @@ -642,13 +642,14 @@ static void amdgpu_vm_pt_free(struct amdgpu_vm_bo_base *entry) if (!entry->bo) return; + + entry->bo->vm_bo = NULL; shadow = amdgpu_bo_shadowed(entry->bo); if (shadow) { ttm_bo_set_bulk_move(&shadow->tbo, NULL); amdgpu_bo_unref(&shadow); } ttm_bo_set_bulk_move(&entry->bo->tbo, NULL); - entry->bo->vm_bo = NULL; spin_lock(&entry->vm->status_lock); list_del(&entry->vm_status);

11 months

1
0
0 0

FAILED: patch "[PATCH] drm/amd/display: disable FPO and SubVP for older DMUB" failed to apply to 6.7-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.7-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.7.y git checkout FETCH_HEAD git cherry-pick -x 65550a9cc5c371b4027c8e8199293899cb2f5af7 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024012702-liftoff-superhero-dd66@gregkh' --subject-prefix 'PATCH 6.7.y' HEAD^.. Possible dependencies: 65550a9cc5c3 ("drm/amd/display: disable FPO and SubVP for older DMUB versions on DCN32x") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 65550a9cc5c371b4027c8e8199293899cb2f5af7 Mon Sep 17 00:00:00 2001 From: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Date: Fri, 15 Dec 2023 10:37:39 -0500 Subject: [PATCH] drm/amd/display: disable FPO and SubVP for older DMUB versions on DCN32x There have recently been changes that break backwards compatibility, that were introduced into DMUB firmware (for DCN32x) concerning FPO and SubVP. So, since those are just power optimization features, we can just disable them unless the user is using a new enough version of DMUB firmware. Cc: stable(a)vger.kernel.org Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2870 Fixes: ed6e2782e974 ("drm/amd/display: For cursor P-State allow for SubVP") Reported-by: Mikhail Gavrilov <mikhail.v.gavrilov(a)gmail.com> Closes: https://lore.kernel.org/r/CABXGCsNRb0QbF2pKLJMDhVOKxyGD6-E+8p-4QO6FOWa6zp22… Reviewed-by: Harry Wentland <harry.wentland(a)amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c index 5c323718ec90..0f0972ad441a 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c @@ -960,6 +960,12 @@ void dcn32_init_hw(struct dc *dc) dc->caps.dmub_caps.subvp_psr = dc->ctx->dmub_srv->dmub->feature_caps.subvp_psr_support; dc->caps.dmub_caps.gecc_enable = dc->ctx->dmub_srv->dmub->feature_caps.gecc_enable; dc->caps.dmub_caps.mclk_sw = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch; + + if (dc->ctx->dmub_srv->dmub->fw_version < + DMUB_FW_VERSION(7, 0, 35)) { + dc->debug.force_disable_subvp = true; + dc->debug.disable_fpo_optimizations = true; + } } }

11 months

1
0
0 0

[PATCH] clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd

by Amit Pundir

With the addition of RPMh power domain to the GCC node in device tree, we noticed a significant delay in getting the UFS driver probed on AOSP which futher led to mount failures because Android do not support rootwait. So adding a soft dependency on RPMh power domain which informs modprobe to load rpmhpd module before gcc-sdm845. Cc: <stable(a)vger.kernel.org> # v5.4+ Fixes: 4b6ea15c0a11 ("arm64: dts: qcom: sdm845: Add missing RPMh power domain to GCC") Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> Signed-off-by: Amit Pundir <amit.pundir(a)linaro.org> --- drivers/clk/qcom/gcc-sdm845.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c index 725cd52d2398..ea4c3bf4fb9b 100644 --- a/drivers/clk/qcom/gcc-sdm845.c +++ b/drivers/clk/qcom/gcc-sdm845.c @@ -4037,3 +4037,4 @@ module_exit(gcc_sdm845_exit); MODULE_DESCRIPTION("QTI GCC SDM845 Driver"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:gcc-sdm845"); +MODULE_SOFTDEP("pre: rpmhpd"); -- 2.25.1

11 months

3
2
0 0

[PATCH] arm64: dts: qcom: sc7280: Add additional MSI interrupts

by Krishna chaitanya chundru

Current MSI's mapping doesn't have all the vectors. This platform supports 8 vectors each vector supports 32 MSI's, so total MSI's supported is 256. Add all the MSI groups supported for this PCIe instance in this platform. Fixes: 92e0ee9f83b3 ("arm64: dts: qcom: sc7280: Add PCIe and PHY related nodes") cc: stable(a)vger.kernel.org Signed-off-by: Krishna chaitanya chundru <quic_krichai(a)quicinc.com> --- arch/arm64/boot/dts/qcom/sc7280.dtsi | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 66f1eb83cca7..e1dc41705f61 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -2146,8 +2146,16 @@ pcie1: pci@1c08000 { ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>, <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>; - interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "msi"; + interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi0", "msi1", "msi2", "msi3", + "msi4", "msi5", "msi6", "msi7"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>, --- base-commit: 5bd7ef53ffe5ca580e93e74eb8c81ed191ddc4bd change-id: 20231218-additional_msi-6062dc812c29 Best regards, -- Krishna chaitanya chundru <quic_krichai(a)quicinc.com>

11 months

2
1
0 0

FAILED: patch "[PATCH] drm: Disable the cursor plane on atomic contexts with" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 4e3b70da64a53784683cfcbac2deda5d6e540407 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024012711-clarity-parachute-8f6a@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 4e3b70da64a5 ("drm: Disable the cursor plane on atomic contexts with virtualized drivers") 7cb8d1ab8cbd ("drm/virtio: Support sync objects") e6303f323b1a ("drm: manager to keep track of GPUs VA mappings") 70d1ace56db6 ("drm/virtio: Conditionally allocate virtio_gpu_fence") eba57fb5498f ("drm/virtio: Wait for each dma-fence of in-fence array individually") e4812ab8e6b1 ("drm/virtio: Refactor and optimize job submission code path") a1eccc574f97 ("Merge drm/drm-next into drm-misc-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4e3b70da64a53784683cfcbac2deda5d6e540407 Mon Sep 17 00:00:00 2001 From: Zack Rusin <zackr(a)vmware.com> Date: Mon, 23 Oct 2023 09:46:05 +0200 Subject: [PATCH] drm: Disable the cursor plane on atomic contexts with virtualized drivers Cursor planes on virtualized drivers have special meaning and require that the clients handle them in specific ways, e.g. the cursor plane should react to the mouse movement the way a mouse cursor would be expected to and the client is required to set hotspot properties on it in order for the mouse events to be routed correctly. This breaks the contract as specified by the "universal planes". Fix it by disabling the cursor planes on virtualized drivers while adding a foundation on top of which it's possible to special case mouse cursor planes for clients that want it. Disabling the cursor planes makes some kms compositors which were broken, e.g. Weston, fallback to software cursor which works fine or at least better than currently while having no effect on others, e.g. gnome-shell or kwin, which put virtualized drivers on a deny-list when running in atomic context to make them fallback to legacy kms and avoid this issue. Signed-off-by: Zack Rusin <zackr(a)vmware.com> Fixes: 681e7ec73044 ("drm: Allow userspace to ask for universal plane list (v2)") Cc: <stable(a)vger.kernel.org> # v5.4+ Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Maxime Ripard <mripard(a)kernel.org> Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: David Airlie <airlied(a)linux.ie> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: Dave Airlie <airlied(a)redhat.com> Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: Hans de Goede <hdegoede(a)redhat.com> Cc: Gurchetan Singh <gurchetansingh(a)chromium.org> Cc: Chia-I Wu <olvaffe(a)gmail.com> Cc: dri-devel(a)lists.freedesktop.org Cc: virtualization(a)lists.linux-foundation.org Cc: spice-devel(a)lists.freedesktop.org Acked-by: Pekka Paalanen <pekka.paalanen(a)collabora.com> Reviewed-by: Javier Martinez Canillas <javierm(a)redhat.com> Acked-by: Simon Ser <contact(a)emersion.fr> Signed-off-by: Javier Martinez Canillas <javierm(a)redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231023074613.41327-2-aestev… diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 24e7998d1731..c6bbb0c209f4 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -678,6 +678,19 @@ int drm_mode_getplane_res(struct drm_device *dev, void *data, !file_priv->universal_planes) continue; + /* + * If we're running on a virtualized driver then, + * unless userspace advertizes support for the + * virtualized cursor plane, disable cursor planes + * because they'll be broken due to missing cursor + * hotspot info. + */ + if (plane->type == DRM_PLANE_TYPE_CURSOR && + drm_core_check_feature(dev, DRIVER_CURSOR_HOTSPOT) && + file_priv->atomic && + !file_priv->supports_virtualized_cursor_plane) + continue; + if (drm_lease_held(file_priv, plane->base.id)) { if (count < plane_resp->count_planes && put_user(plane->base.id, plane_ptr + count)) diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 46de4f171970..beee5563031a 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -285,7 +285,7 @@ static const struct drm_ioctl_desc qxl_ioctls[] = { }; static struct drm_driver qxl_driver = { - .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, + .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_CURSOR_HOTSPOT, .dumb_create = qxl_mode_dumb_create, .dumb_map_offset = drm_gem_ttm_dumb_map_offset, diff --git a/drivers/gpu/drm/vboxvideo/vbox_drv.c b/drivers/gpu/drm/vboxvideo/vbox_drv.c index 047b95812334..cd9e66a06596 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_drv.c +++ b/drivers/gpu/drm/vboxvideo/vbox_drv.c @@ -182,7 +182,7 @@ DEFINE_DRM_GEM_FOPS(vbox_fops); static const struct drm_driver driver = { .driver_features = - DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC, + DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC | DRIVER_CURSOR_HOTSPOT, .fops = &vbox_fops, .name = DRIVER_NAME, diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 4334c7608408..f8e9abe647b9 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -177,7 +177,7 @@ static const struct drm_driver driver = { * out via drm_device::driver_features: */ .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_RENDER | DRIVER_ATOMIC | - DRIVER_SYNCOBJ | DRIVER_SYNCOBJ_TIMELINE, + DRIVER_SYNCOBJ | DRIVER_SYNCOBJ_TIMELINE | DRIVER_CURSOR_HOTSPOT, .open = virtio_gpu_driver_open, .postclose = virtio_gpu_driver_postclose, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 8b24ecf60e3e..d3e308fdfd5b 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1611,7 +1611,7 @@ static const struct file_operations vmwgfx_driver_fops = { static const struct drm_driver driver = { .driver_features = - DRIVER_MODESET | DRIVER_RENDER | DRIVER_ATOMIC | DRIVER_GEM, + DRIVER_MODESET | DRIVER_RENDER | DRIVER_ATOMIC | DRIVER_GEM | DRIVER_CURSOR_HOTSPOT, .ioctls = vmw_ioctls, .num_ioctls = ARRAY_SIZE(vmw_ioctls), .master_set = vmw_master_set, diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index e2640dc64e08..ea36aa79dca2 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -110,6 +110,15 @@ enum drm_driver_feature { * Driver supports user defined GPU VA bindings for GEM objects. */ DRIVER_GEM_GPUVA = BIT(8), + /** + * @DRIVER_CURSOR_HOTSPOT: + * + * Driver supports and requires cursor hotspot information in the + * cursor plane (e.g. cursor plane has to actually track the mouse + * cursor and the clients are required to set hotspot in order for + * the cursor planes to work correctly). + */ + DRIVER_CURSOR_HOTSPOT = BIT(9), /* IMPORTANT: Below are all the legacy flags, add new ones above. */ diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h index e1b5b4282f75..8f35dcea82d3 100644 --- a/include/drm/drm_file.h +++ b/include/drm/drm_file.h @@ -226,6 +226,18 @@ struct drm_file { */ bool is_master; + /** + * @supports_virtualized_cursor_plane: + * + * This client is capable of handling the cursor plane with the + * restrictions imposed on it by the virtualized drivers. + * + * This implies that the cursor plane has to behave like a cursor + * i.e. track cursor movement. It also requires setting of the + * hotspot properties by the client on the cursor plane. + */ + bool supports_virtualized_cursor_plane; + /** * @master: *

11 months

1
0
0 0

FAILED: patch "[PATCH] drm: Disable the cursor plane on atomic contexts with" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 4e3b70da64a53784683cfcbac2deda5d6e540407 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024012709-unengaged-existing-bf24@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 4e3b70da64a5 ("drm: Disable the cursor plane on atomic contexts with virtualized drivers") 7cb8d1ab8cbd ("drm/virtio: Support sync objects") e6303f323b1a ("drm: manager to keep track of GPUs VA mappings") 70d1ace56db6 ("drm/virtio: Conditionally allocate virtio_gpu_fence") eba57fb5498f ("drm/virtio: Wait for each dma-fence of in-fence array individually") e4812ab8e6b1 ("drm/virtio: Refactor and optimize job submission code path") a1eccc574f97 ("Merge drm/drm-next into drm-misc-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4e3b70da64a53784683cfcbac2deda5d6e540407 Mon Sep 17 00:00:00 2001 From: Zack Rusin <zackr(a)vmware.com> Date: Mon, 23 Oct 2023 09:46:05 +0200 Subject: [PATCH] drm: Disable the cursor plane on atomic contexts with virtualized drivers Cursor planes on virtualized drivers have special meaning and require that the clients handle them in specific ways, e.g. the cursor plane should react to the mouse movement the way a mouse cursor would be expected to and the client is required to set hotspot properties on it in order for the mouse events to be routed correctly. This breaks the contract as specified by the "universal planes". Fix it by disabling the cursor planes on virtualized drivers while adding a foundation on top of which it's possible to special case mouse cursor planes for clients that want it. Disabling the cursor planes makes some kms compositors which were broken, e.g. Weston, fallback to software cursor which works fine or at least better than currently while having no effect on others, e.g. gnome-shell or kwin, which put virtualized drivers on a deny-list when running in atomic context to make them fallback to legacy kms and avoid this issue. Signed-off-by: Zack Rusin <zackr(a)vmware.com> Fixes: 681e7ec73044 ("drm: Allow userspace to ask for universal plane list (v2)") Cc: <stable(a)vger.kernel.org> # v5.4+ Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Maxime Ripard <mripard(a)kernel.org> Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: David Airlie <airlied(a)linux.ie> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: Dave Airlie <airlied(a)redhat.com> Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: Hans de Goede <hdegoede(a)redhat.com> Cc: Gurchetan Singh <gurchetansingh(a)chromium.org> Cc: Chia-I Wu <olvaffe(a)gmail.com> Cc: dri-devel(a)lists.freedesktop.org Cc: virtualization(a)lists.linux-foundation.org Cc: spice-devel(a)lists.freedesktop.org Acked-by: Pekka Paalanen <pekka.paalanen(a)collabora.com> Reviewed-by: Javier Martinez Canillas <javierm(a)redhat.com> Acked-by: Simon Ser <contact(a)emersion.fr> Signed-off-by: Javier Martinez Canillas <javierm(a)redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231023074613.41327-2-aestev… diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 24e7998d1731..c6bbb0c209f4 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -678,6 +678,19 @@ int drm_mode_getplane_res(struct drm_device *dev, void *data, !file_priv->universal_planes) continue; + /* + * If we're running on a virtualized driver then, + * unless userspace advertizes support for the + * virtualized cursor plane, disable cursor planes + * because they'll be broken due to missing cursor + * hotspot info. + */ + if (plane->type == DRM_PLANE_TYPE_CURSOR && + drm_core_check_feature(dev, DRIVER_CURSOR_HOTSPOT) && + file_priv->atomic && + !file_priv->supports_virtualized_cursor_plane) + continue; + if (drm_lease_held(file_priv, plane->base.id)) { if (count < plane_resp->count_planes && put_user(plane->base.id, plane_ptr + count)) diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 46de4f171970..beee5563031a 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -285,7 +285,7 @@ static const struct drm_ioctl_desc qxl_ioctls[] = { }; static struct drm_driver qxl_driver = { - .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, + .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_CURSOR_HOTSPOT, .dumb_create = qxl_mode_dumb_create, .dumb_map_offset = drm_gem_ttm_dumb_map_offset, diff --git a/drivers/gpu/drm/vboxvideo/vbox_drv.c b/drivers/gpu/drm/vboxvideo/vbox_drv.c index 047b95812334..cd9e66a06596 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_drv.c +++ b/drivers/gpu/drm/vboxvideo/vbox_drv.c @@ -182,7 +182,7 @@ DEFINE_DRM_GEM_FOPS(vbox_fops); static const struct drm_driver driver = { .driver_features = - DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC, + DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC | DRIVER_CURSOR_HOTSPOT, .fops = &vbox_fops, .name = DRIVER_NAME, diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 4334c7608408..f8e9abe647b9 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -177,7 +177,7 @@ static const struct drm_driver driver = { * out via drm_device::driver_features: */ .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_RENDER | DRIVER_ATOMIC | - DRIVER_SYNCOBJ | DRIVER_SYNCOBJ_TIMELINE, + DRIVER_SYNCOBJ | DRIVER_SYNCOBJ_TIMELINE | DRIVER_CURSOR_HOTSPOT, .open = virtio_gpu_driver_open, .postclose = virtio_gpu_driver_postclose, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 8b24ecf60e3e..d3e308fdfd5b 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1611,7 +1611,7 @@ static const struct file_operations vmwgfx_driver_fops = { static const struct drm_driver driver = { .driver_features = - DRIVER_MODESET | DRIVER_RENDER | DRIVER_ATOMIC | DRIVER_GEM, + DRIVER_MODESET | DRIVER_RENDER | DRIVER_ATOMIC | DRIVER_GEM | DRIVER_CURSOR_HOTSPOT, .ioctls = vmw_ioctls, .num_ioctls = ARRAY_SIZE(vmw_ioctls), .master_set = vmw_master_set, diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index e2640dc64e08..ea36aa79dca2 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -110,6 +110,15 @@ enum drm_driver_feature { * Driver supports user defined GPU VA bindings for GEM objects. */ DRIVER_GEM_GPUVA = BIT(8), + /** + * @DRIVER_CURSOR_HOTSPOT: + * + * Driver supports and requires cursor hotspot information in the + * cursor plane (e.g. cursor plane has to actually track the mouse + * cursor and the clients are required to set hotspot in order for + * the cursor planes to work correctly). + */ + DRIVER_CURSOR_HOTSPOT = BIT(9), /* IMPORTANT: Below are all the legacy flags, add new ones above. */ diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h index e1b5b4282f75..8f35dcea82d3 100644 --- a/include/drm/drm_file.h +++ b/include/drm/drm_file.h @@ -226,6 +226,18 @@ struct drm_file { */ bool is_master; + /** + * @supports_virtualized_cursor_plane: + * + * This client is capable of handling the cursor plane with the + * restrictions imposed on it by the virtualized drivers. + * + * This implies that the cursor plane has to behave like a cursor + * i.e. track cursor movement. It also requires setting of the + * hotspot properties by the client on the cursor plane. + */ + bool supports_virtualized_cursor_plane; + /** * @master: *

11 months

1
0
0 0

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror January 2024