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| author | Douglas Anderson <[email protected]> | 2021-04-23 16:58:56 +0000 |
|---|---|---|
| committer | Douglas Anderson <[email protected]> | 2021-05-03 20:21:08 +0000 |
| commit | 5c4381eeb70949059e7b160e45c83b485ecca3d2 (patch) | |
| tree | 1a5075f0692a0c7d20b2be384373ec0ba58750ee /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | drm/bridge: ti-sn65dsi86: Break GPIO and MIPI-to-eDP bridge into sub-drivers (diff) | |
| download | kernel-5c4381eeb70949059e7b160e45c83b485ecca3d2.tar.gz kernel-5c4381eeb70949059e7b160e45c83b485ecca3d2.zip | |
drm/panel: panel-simple: Get rid of hacky HPD chicken-and-egg code
When I added support for the hpd-gpio to simple-panel in commit
48834e6084f1 ("drm/panel-simple: Support hpd-gpios for delaying
prepare()"), I added a special case to handle a circular dependency I
was running into on the ti-sn65dsi86 bridge chip. On my board the
hpd-gpio is actually provided by the bridge chip. That was causing
some circular dependency problems that I had to work around by getting
the hpd-gpio late.
I've now reorganized the ti-sn65dsi86 bridge chip driver to be a
collection of sub-drivers. Now the GPIO part can probe separately and
that breaks the chain. Let's get rid of the old code to clean things
up.
Signed-off-by: Douglas Anderson <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]>
Reviewed-by: Sean Paul <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20210423095743.v5.10.I40eeedc23459d1e3fc96fa6cdad775d88c6e706c@changeid
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.h')
0 files changed, 0 insertions, 0 deletions