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| author | Ramalingam C <[email protected]> | 2018-04-05 12:03:22 +0000 |
|---|---|---|
| committer | Sean Paul <[email protected]> | 2018-04-16 16:10:48 +0000 |
| commit | b8e47d87be65aec931846ced9a34a22d2021c311 (patch) | |
| tree | 378f21e4957b241b4ba86c4800c2c098e7bce68a /drivers/pci/controller/pci-host-common.c | |
| parent | Merge airlied/drm-next into drm-misc-fixes (diff) | |
| download | kernel-b8e47d87be65aec931846ced9a34a22d2021c311.tar.gz kernel-b8e47d87be65aec931846ced9a34a22d2021c311.zip | |
drm: Fix HDCP downstream dev count read
In both HDMI and DP, device count is represented by 6:0 bits of a
register(BInfo/Bstatus)
So macro for bitmasking the device_count is fixed(0x3F->0x7F).
v3:
Retained the Rb-ed.
v4:
%s/drm\/i915/drm [rodrigo]
v5:
Added "Fixes:" and HDCP keyword in subject [Rodrigo, Sean Paul]
Signed-off-by: Ramalingam C <[email protected]>
Fixes: 495eb7f877ab drm: Add some HDCP related #defines
cc: Sean Paul <[email protected]>
Reviewed-by: Sean Paul <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/pci/controller/pci-host-common.c')
0 files changed, 0 insertions, 0 deletions