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authorRandy Dunlap <rdunlap@infradead.org>2022-01-14 17:13:38 -0800
committerBjorn Andersson <bjorn.andersson@linaro.org>2022-01-17 16:44:26 -0600
commiteee412e968f7b950564880bc6a7a9f00f49034da (patch)
tree78269e38f374a43372bd9bef858a54c31ce1cfa9 /drivers/remoteproc
parentcfcabbb24d5f4e52ce2e7797cbcfacd8fe932fb6 (diff)
remoteproc: qcom: q6v5: fix service routines build errors
When CONFIG_QCOM_AOSS_QMP=m and CONFIG_QCOM_Q6V5_MSS=y, the builtin driver cannot call into the loadable module's low-level service functions. Trying to build with that config combo causes linker errors. There are two problems here. First, drivers/remoteproc/qcom_q6v5.c should #include <linux/soc/qcom/qcom_aoss.h> for the definitions of the service functions, depending on whether CONFIG_QCOM_AOSS_QMP is set/enabled or not. Second, the qcom remoteproc drivers should depend on QCOM_AOSS_QMP iff it is enabled (=y or =m) so that the qcom remoteproc drivers can be built properly. This prevents these build errors: aarch64-linux-ld: drivers/remoteproc/qcom_q6v5.o: in function `q6v5_load_state_toggle': qcom_q6v5.c:(.text+0xc4): undefined reference to `qmp_send' aarch64-linux-ld: drivers/remoteproc/qcom_q6v5.o: in function `qcom_q6v5_deinit': (.text+0x2e4): undefined reference to `qmp_put' aarch64-linux-ld: drivers/remoteproc/qcom_q6v5.o: in function `qcom_q6v5_init': (.text+0x778): undefined reference to `qmp_get' aarch64-linux-ld: (.text+0x7d8): undefined reference to `qmp_put' Fixes: c1fe10d238c0 ("remoteproc: qcom: q6v5: Use qmp_send to update co-processor load state") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: linux-remoteproc@vger.kernel.org Cc: Sibi Sankar <sibis@codeaurora.org> Cc: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220115011338.2973-1-rdunlap@infradead.org
Diffstat (limited to 'drivers/remoteproc')
-rw-r--r--drivers/remoteproc/Kconfig4
-rw-r--r--drivers/remoteproc/qcom_q6v5.c1
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index 3ddd426fc969..166019786653 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -180,6 +180,7 @@ config QCOM_Q6V5_ADSP
depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
depends on QCOM_SYSMON || QCOM_SYSMON=n
depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
+ depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
select MFD_SYSCON
select QCOM_PIL_INFO
select QCOM_MDT_LOADER
@@ -199,6 +200,7 @@ config QCOM_Q6V5_MSS
depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
depends on QCOM_SYSMON || QCOM_SYSMON=n
depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
+ depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
select MFD_SYSCON
select QCOM_MDT_LOADER
select QCOM_PIL_INFO
@@ -218,6 +220,7 @@ config QCOM_Q6V5_PAS
depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
depends on QCOM_SYSMON || QCOM_SYSMON=n
depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
+ depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
select MFD_SYSCON
select QCOM_PIL_INFO
select QCOM_MDT_LOADER
@@ -239,6 +242,7 @@ config QCOM_Q6V5_WCSS
depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
depends on QCOM_SYSMON || QCOM_SYSMON=n
depends on RPMSG_QCOM_GLINK || RPMSG_QCOM_GLINK=n
+ depends on QCOM_AOSS_QMP || QCOM_AOSS_QMP=n
select MFD_SYSCON
select QCOM_MDT_LOADER
select QCOM_PIL_INFO
diff --git a/drivers/remoteproc/qcom_q6v5.c b/drivers/remoteproc/qcom_q6v5.c
index eada7e34f3af..442a388f8102 100644
--- a/drivers/remoteproc/qcom_q6v5.c
+++ b/drivers/remoteproc/qcom_q6v5.c
@@ -10,6 +10,7 @@
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/soc/qcom/qcom_aoss.h>
#include <linux/soc/qcom/smem.h>
#include <linux/soc/qcom/smem_state.h>
#include <linux/remoteproc.h>