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drm/radeon/ci_dpm: Move 'si_*()'s prototypes to shared header

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Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/radeon/si_dpm.c:3802:4: warning: no previous prototype for ‘si_get_ddr3_mclk_frequency_ratio’ [-Wmissing-prototypes]
 3802 | u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 drivers/gpu/drm/radeon/si_dpm.c:3815:4: warning: no previous prototype for ‘si_get_mclk_frequency_ratio’ [-Wmissing-prototypes]
 3815 | u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
 drivers/gpu/drm/radeon/si_dpm.c:3897:6: warning: no previous prototype for ‘si_trim_voltage_table_to_fit_state_table’ [-Wmissing-prototypes]
 3897 | void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lee Jones 2020-11-16 17:36:54 +00:00 committed by Alex Deucher
parent c580cfc90b
commit 5e7c91d279
2 changed files with 6 additions and 5 deletions
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6
drivers/gpu/drm/radeon/ci_dpm.c
View file

@ -33,6 +33,7 @@
#include "radeon.h"
#include "radeon_asic.h"
#include "radeon_ucode.h"
#include "si_dpm.h"
#define MC_CG_ARB_FREQ_F0 0x0a
#define MC_CG_ARB_FREQ_F1 0x0b
@ -153,11 +154,6 @@ static const struct ci_pt_config_reg didt_config_ci[] =
extern u8 rv770_get_memory_module_index(struct radeon_device *rdev);
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,
u16 *std_voltage_hi_sidd, u16 *std_voltage_lo_sidd);

5
drivers/gpu/drm/radeon/si_dpm.h
View file

@ -234,5 +234,10 @@ struct si_power_info {
#define SISLANDS_CGULVPARAMETER_DFLT 0x00040035
#define SISLANDS_CGULVCONTROL_DFLT 0x1f007550
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);
#endif