linux

gpu: host1x: Add context device management code Add code to register context devices from device tree, allocate them out and manage their refcounts. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 2022-06-27 17:19:48 +03:00













gpu: host1x: Fix missing 'host1x_context_device_bus_type' The drivers/gpu/host1x/context_bus.c does not include any declaration of host1x_context_device_bus_type, and after including "context.h" it also showed that there are two definitions in the kernel because the extern declaration was missing the const qualifier. Include linux/host1x_context_bus.h and drop the wrong declaration from context.h. While at it, also predeclare struct host1x_memory_context. Fixes the following sparse warning: drivers/gpu/host1x/context_bus.c:9:23: warning: symbol 'host1x_context_device_bus_type' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> [treding@nvidia.com: minor fixups, reword commit message to reflect changes] Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patch.msgid.link/20260123140512.609167-1-ben.dooks@codethink.co.uk 2026-01-09 12:45:07 +00:00
gpu: host1x: Add context device management code Add code to register context devices from device tree, allocate them out and manage their refcounts. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 2022-06-27 17:19:48 +03:00