[PATCH 0/5] Suspend and resume fixes for omapdrm pdata removal

Tony Lindgren
2020-05-31T19:40:09Z

Hi all,

Recent omapdrm related changes to drop legacy platform data caused
a suspend and resume regression. I must have only tested suspend
and resume only with the changes preparing to drop the platform data,
but looks like I forgot to test suspend after dropping the platform
data.

There seem to be other longer term DSS regressions remaining too.
Looks like at least panel-simple currently does not probe. It fails
with "panel-simple display: Reject override mode: panel has a fixed
mode". I think the solution there is to drop the board specific
panel-timing related dts lines, but that still seems to be pending.
Anyways, no luck getting the LCD enabled on am437x-sk-evm with v5.6
or v5.7-rc kernels.

Regards,

Tony

Tony Lindgren (5):
drm/omap: Fix suspend resume regression after platform data removal
bus: ti-sysc: Use optional clocks on for enable and wait for softreset
bit
bus: ti-sysc: Ignore clockactivity unless specified as a quirk
bus: ti-sysc: Fix uninitialized framedonetv_irq
ARM: OMAP2+: Fix legacy mode dss_reset

arch/arm/mach-omap2/omap_hwmod.c | 2 +-
drivers/bus/ti-sysc.c | 93 ++++++++++++++++++------
drivers/gpu/drm/omapdrm/dss/dispc.c | 6 +-
drivers/gpu/drm/omapdrm/dss/dsi.c | 6 +-
drivers/gpu/drm/omapdrm/dss/dss.c | 6 +-
drivers/gpu/drm/omapdrm/dss/venc.c | 6 +-
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 4 +-
7 files changed, 79 insertions(+), 44 deletions(-)

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2.26.2