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firmware: tegra: Add helper to check for supported MRQs

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Add a helper function to check that firmware is supporting a given MRQ
command.

Signed-off-by: Timo Alho <talho@nvidia.com>
Acked-by: Sivaram Nair <sivaramn@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Timo Alho
2018-10-22 16:19:36 +03:00
committed by Thierry Reding
parent 651022382c
commit d78b5bde0f
2 changed files with 32 additions and 0 deletions
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7
include/soc/tegra/bpmp.h
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@@ -129,6 +129,7 @@ int tegra_bpmp_request_mrq(struct tegra_bpmp *bpmp, unsigned int mrq,
tegra_bpmp_mrq_handler_t handler, void *data);
void tegra_bpmp_free_mrq(struct tegra_bpmp *bpmp, unsigned int mrq,
void *data);
bool tegra_bpmp_mrq_is_supported(struct tegra_bpmp *bpmp, unsigned int mrq);
#else
static inline struct tegra_bpmp *tegra_bpmp_get(struct device *dev)
{
@@ -164,6 +165,12 @@ static inline void tegra_bpmp_free_mrq(struct tegra_bpmp *bpmp,
unsigned int mrq, void *data)
{
}
static inline bool tegra_bpmp_mrq_is_supported(struct tegra_bpmp *bpmp,
unsigned int mrq)
{
return false;
}
#endif
#if IS_ENABLED(CONFIG_CLK_TEGRA_BPMP)