On Thu Feb 22, 2024 at 2:05 AM CET, Mikko Perttunen wrote: > From: Mikko Perttunen <mperttunen@xxxxxxxxxx> > > On Tegra186, secure world applications may need to access host1x > during suspend/resume, and rely on the kernel to keep Host1x out > of reset during the suspend cycle. As such, as a quirk, > skip asserting Host1x's reset on Tegra186. > > We don't need to keep the clocks enabled, as BPMP ensures the clock > stays on while Host1x is being used. On newer SoC's, the reset line > is inaccessible, so there is no need for the quirk. > > Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx> > --- > drivers/gpu/host1x/dev.c | 15 +++++++++------ > drivers/gpu/host1x/dev.h | 6 ++++++ > 2 files changed, 15 insertions(+), 6 deletions(-) Applied to drm-misc-fixes, though I added the Fixes: tag that Jon mentioned in reply to v1 of this as well as his Reviewed-by and Tested-by as well, since this is pretty much the same patch except for the comments. Thanks, Thierry
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