Move prototype declarations of functions
si_get_ddr3_mclk_frequency_ratio(), si_get_mclk_frequency_ratio()
and si_trim_voltage_table_to_fit_state_table() to header file
drm/radeon/si_dpm.h because they are used by more than one file.
This eliminates the following warnings from drm/radeon/si_dpm.c:
drivers/gpu/drm/radeon/si_dpm.c:3698:4: warning: no previous prototype for ‘si_get_ddr3_mclk_frequency_ratio’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/si_dpm.c:3711:4: warning: no previous prototype for ‘si_get_mclk_frequency_ratio’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/si_dpm.c:3793:6: warning: no previous prototype for ‘si_trim_voltage_table_to_fit_state_table’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/ci_dpm.c | 6 +-----
drivers/gpu/drm/radeon/si_dpm.h | 7 +++++++
2 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index 899c843..7b3c412 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -27,6 +27,7 @@
#include "cikd.h"
#include "r600_dpm.h"
#include "ci_dpm.h"
+#include "si_dpm.h"
#include "atom.h"
#include <linux/seq_file.h>
@@ -165,11 +166,6 @@ extern void btc_get_max_clock_from_voltage_dependency_table(struct radeon_clock_
u32 *max_clock);
extern int ni_copy_and_switch_arb_sets(struct radeon_device *rdev,
u32 arb_freq_src, u32 arb_freq_dest);
-extern u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock);
-extern u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode);
-extern void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
- u32 max_voltage_steps,
- struct atom_voltage_table *voltage_table);
static int ci_get_std_voltage_value_sidd(struct radeon_device *rdev,
struct atom_voltage_table_entry *voltage_table,
diff --git a/drivers/gpu/drm/radeon/si_dpm.h b/drivers/gpu/drm/radeon/si_dpm.h
index 4ce5032..7c65e55 100644
--- a/drivers/gpu/drm/radeon/si_dpm.h
+++ b/drivers/gpu/drm/radeon/si_dpm.h
@@ -194,6 +194,13 @@ struct si_power_info {
PP_SIslands_PAPMParameters papm_parm;
};
+u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock);
+u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode);
+void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
+ u32 max_voltage_steps,
+ struct atom_voltage_table *voltage_table);
+
+
#define SISLANDS_INITIAL_STATE_ARB_INDEX 0
#define SISLANDS_ACPI_STATE_ARB_INDEX 1
#define SISLANDS_ULV_STATE_ARB_INDEX 2
--
1.7.9.5
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