In the Linux kernel, the following vulnerability has been resolved:
pmdomain: imx8mp-blk-ctrl: imx8mp_blk: Add fdcc clock to hdmimix domain
According to i.MX8MP RM and HDMI ADD, the fdcc clock is part of hdmi rx verification IP that should not enable for HDMI TX. But actually if the clock is disabled before HDMI/LCDIF probe, LCDIF will not get pixel clock from HDMI PHY and print the error logs:
[CRTC:39:crtc-2] vblank wait timed out WARNING: CPU: 2 PID: 9 at drivers/gpu/drm/drm_atomic_helper.c:1634 drm_atomic_helper_wait_for_vblanks.part.0+0x23c/0x260
Add fdcc clock to LCDIF and HDMI TX power domains to fix the issue.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | May 15, 2025 | May 19, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Dec 5, 2024 | May 19, 2024 |
| Suse | — | Upgrade kernel-default-base-rebuildUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-livepatchUpgrade kernel-obs-qaUpgrade kernel-rt_debug-vdsoUpgrade dtb-lgUpgrade kernel-zfcpdumpUpgrade ocfs2-kmp-64kbUpgrade kernel-source-rtUpgrade kernel-devel-azureUpgrade kernel-rt_debugUpgrade reiserfs-kmp-azureUpgrade kernel-docs-htmlUpgrade dtb-amlogicUpgrade kernel-azure-vdsoUpgrade kselftests-kmp-defaultUpgrade dtb-marvellUpgrade kernel-kvmsmallUpgrade kernel-rt-extraUpgrade kernel-debug-livepatch-develUpgrade kernel-rt_debug-develUpgrade kernel-sourceUpgrade kernel-rt-vdsoUpgrade kernel-kvmsmall-develUpgrade cluster-md-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-rtUpgrade kernel-source-azureUpgrade kernel-syms-azureUpgrade kernel-default-extraUpgrade dlm-kmp-azureUpgrade gfs2-kmp-rtUpgrade kselftests-kmp-azureUpgrade dtb-exynosUpgrade dtb-rockchipUpgrade cluster-md-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-syms-rtUpgrade ocfs2-kmp-rtUpgrade dtb-qcomUpgrade dtb-apmUpgrade kernel-azureUpgrade reiserfs-kmp-64kbUpgrade dtb-nvidiaUpgrade kernel-debug-vdsoUpgrade kselftests-kmp-64kbUpgrade kernel-azure-develUpgrade dlm-kmp-64kbUpgrade kernel-macrosUpgrade kernel-rt-optionalUpgrade dtb-broadcomUpgrade kernel-azure-livepatch-develUpgrade dtb-mediatekUpgrade kernel-64kb-extraUpgrade gfs2-kmp-defaultUpgrade kernel-64kbUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-allwinnerUpgrade dtb-amdUpgrade reiserfs-kmp-defaultUpgrade dtb-sprdUpgrade kselftests-kmp-rtUpgrade dlm-kmp-defaultUpgrade kernel-docsUpgrade dtb-caviumUpgrade kernel-default-vdsoUpgrade kernel-devel-rtUpgrade dlm-kmp-rtUpgrade kernel-debugUpgrade dtb-freescaleUpgrade ocfs2-kmp-azureUpgrade kernel-default-develUpgrade kernel-azure-extraUpgrade kernel-64kb-livepatch-develUpgrade gfs2-kmp-64kbUpgrade kernel-debug-develUpgrade kernel-rt-develUpgrade kernel-azure-optionalUpgrade kernel-symsUpgrade dtb-xilinxUpgrade dtb-amazonUpgrade kernel-default-livepatch-develUpgrade reiserfs-kmp-rtUpgrade dtb-socionextUpgrade gfs2-kmp-azureUpgrade dtb-appleUpgrade kernel-default-baseUpgrade kernel-source-vanillaUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-64kb-optionalUpgrade dtb-armUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade dtb-renesasUpgrade cluster-md-kmp-64kbUpgrade kernel-develUpgrade dtb-hisiliconUpgrade dtb-alteraUpgrade kernel-64kb-develUpgrade kernel-default-optionalUpgrade kernel-default | Aug 8, 2024 | May 19, 2024 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1008-oemUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-azureUpgrade linux-image-6.8.0-1006-gkeUpgrade linux-image-kvmUpgrade linux-image-nvidia-64kUpgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1008-ibmUpgrade linux-image-6.8.0-1011-awsUpgrade linux-image-ibm-classicUpgrade linux-image-raspiUpgrade linux-image-ibmUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-38-genericUpgrade linux-image-6.8.0-38-lowlatency-64kUpgrade linux-image-6.8.0-1008-oracleUpgrade linux-image-awsUpgrade linux-image-6.8.0-38-lowlatencyUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1007-raspiUpgrade linux-image-6.8.0-1010-gcpUpgrade linux-image-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-intelUpgrade linux-image-genericUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-38-generic-64kUpgrade linux-image-oem-24.04Upgrade linux-image-gcpUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-oracleUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1009-nvidiaUpgrade linux-image-6.8.0-1010-azureUpgrade linux-image-6.8.0-1008-oracle-64kUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1010-azure-fdeUpgrade linux-image-6.8.0-1009-nvidia-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1007-intel | Jul 12, 2024 | May 19, 2024 |
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