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| author | Zeng Chi <zengchi@kylinos.cn> | 2026-09-21 18:24:42 +0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-09-22 08:36:16 -0700 |
| commit | 119e9db233ad0f4cbd4cfb9f9385a7bca378b37d (patch) | |
| tree | 660d50d4139cb750fbde1ae3432452c20726c99d /Documentation/gpu/bridge | |
| download | linux-stable-119e9db233ad0f4cbd4cfb9f9385a7bca378b37d.tar.gz linux-stable-119e9db233ad0f4cbd4cfb9f9385a7bca378b37d.zip | |
KVM: Don't pre-reserve xarray entries when storing empty/NULL attributesgrafted
Skip the xarray reservation loop when clearing all memory attributes, as
storing NULL only erases the entry and never needs to allocate, so no
reservation (and no cleanup of a failed one) is required in that case.
Suggested-by: Sean Christopherson <seanjc@google.com>
Cc: David Ballesteros <davimaba.v@proton.me>
Signed-off-by: Zeng Chi <zengchi@kylinos.cn>
Link: https://patch.msgid.link/20260921102442.1232375-1-zeng_chi911@163.com
[sean: split to separate patch]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'Documentation/gpu/bridge')
| -rw-r--r-- | Documentation/gpu/bridge/dw-hdmi.rst | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/gpu/bridge/dw-hdmi.rst b/Documentation/gpu/bridge/dw-hdmi.rst new file mode 100644 index 000000000..486faadf0 --- /dev/null +++ b/Documentation/gpu/bridge/dw-hdmi.rst @@ -0,0 +1,15 @@ +======================================================= + drm/bridge/dw-hdmi Synopsys DesignWare HDMI Controller +======================================================= + +Synopsys DesignWare HDMI Controller +=================================== + +This section covers everything related to the Synopsys DesignWare HDMI +Controller implemented as a DRM bridge. + +Supported Input Formats and Encodings +------------------------------------- + +.. kernel-doc:: include/drm/bridge/dw_hdmi.h + :doc: Supported input formats and encodings |