drm/amd/display: Assign normalized_pix_clk when color depth = 14
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In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Assign normalized_pix_clk when color depth = 14
[WHY & HOW]
A warning message "WARNING: CPU: 4 PID: 459 at ... /dc_resource.c:3397
calculate_phy_pix_clks+0xef/0x100 [amdgpu]" occurs because the
display_color_depth == COLOR_DEPTH_141414 is not handled. This is
observed in Radeon RX 6600 XT.
It is fixed by assigning pix_clk * (14 * 3) / 24 - same as the rests.
Also fixes the indentation in get_norm_pix_clk.
(cherry picked from commit 274a87eb389f58eddcbc5659ab0b180b37e92775)
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/0174a2e5770efee9dbd4b58963ed4d939298ff5ehttps://git.kernel.org/stable/c/04f90b505ad3a6eed474bbaa03167095fef5203ahttps://git.kernel.org/stable/c/0c0016712e5dc23ce4a7e673cbebc24a535d8c8ahttps://git.kernel.org/stable/c/27df30106690969f7d63604f0d49ed8e9bffa2cbhttps://git.kernel.org/stable/c/79e31396fdd7037c503e6add15af7cb00633ea92https://git.kernel.org/stable/c/a8f77e1658d78e4a8bb227a83bcee67de97f7634https://git.kernel.org/stable/c/cca3ab74f90176099b6392e8e894b52b27b3d080https://git.kernel.org/stable/c/dc831b38680c47d07e425871a9852109183895cfhttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html