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authorTimo Alho <talho@nvidia.com>2018-10-22 16:19:36 +0300
committerThierry Reding <treding@nvidia.com>2018-11-08 12:49:25 +0100
commitd78b5bde0ffc33d20f014b3ad4d7aaac8b79d34e (patch)
treedd3766d6b88c176abde694cacc7e366777571ffd /include/soc
parent651022382c7f8da46cb4872a545ee1da6d097d2a (diff)
download96b-common-d78b5bde0ffc33d20f014b3ad4d7aaac8b79d34e.tar.gz
firmware: tegra: Add helper to check for supported MRQs
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>
Diffstat (limited to 'include/soc')
-rw-r--r--include/soc/tegra/bpmp.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/soc/tegra/bpmp.h b/include/soc/tegra/bpmp.h
index e69e4c4d80ae..b02f926a0216 100644
--- a/include/soc/tegra/bpmp.h
+++ b/include/soc/tegra/bpmp.h
@@ -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)