-----Original Message----- From: Baoyou Xie [mailto:baoyou.xie@linaro.org] Sent: Friday, September 30, 2016 4:15 AM To: Deucher, Alexander; Koenig, Christian; airlied@linux.ie Cc: dri-devel@lists.freedesktop.org; linux-kernel@vger.kernel.org; arnd@arndb.de; baoyou.xie@linaro.org; xie.baoyou@zte.com.cn; han.fei@zte.com.cn; tang.qiang007@zte.com.cn Subject: [PATCH 2/3] drm/radeon: clean function declarations up
We get a few warnings when building kernel with W=1: drivers/gpu/drm/radeon/radeon_device.c:642:6: warning: no previous prototype for 'radeon_device_is_virtual' [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:56:5: warning: no previous prototype for 'radeon_driver_unload_kms' [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:97:5: warning: no previous prototype for 'radeon_driver_load_kms' [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:612:6: warning: no previous prototype for 'radeon_driver_lastclose_kms' [-Wmissing-prototypes] ....
In fact, these functions are declared in some source files, but should be declared in a header file, thus can be recognized in other file.
So this patch declares them in drivers/gpu/drm/radeon/radeon.h.
NACK. This just shoves a ton of unrelated declarations into radeon.h. I would prefer to refactor these in some sort of more organized way.
Alex
Signed-off-by: Baoyou Xie baoyou.xie@linaro.org
drivers/gpu/drm/radeon/atombios_encoders.c | 4 - drivers/gpu/drm/radeon/btc_dpm.c | 4 - drivers/gpu/drm/radeon/ci_dpm.c | 10 -- drivers/gpu/drm/radeon/cik.c | 14 -- drivers/gpu/drm/radeon/cik_sdma.c | 2 - drivers/gpu/drm/radeon/cypress_dpm.c | 4 - drivers/gpu/drm/radeon/evergreen.c | 11 -- drivers/gpu/drm/radeon/evergreen_cs.c | 2 - drivers/gpu/drm/radeon/evergreen_dma.c | 2 - drivers/gpu/drm/radeon/kv_dpm.c | 5 - drivers/gpu/drm/radeon/ni.c | 11 -- drivers/gpu/drm/radeon/ni_dma.c | 2 - drivers/gpu/drm/radeon/ni_dpm.c | 3 - drivers/gpu/drm/radeon/r600.c | 2 - drivers/gpu/drm/radeon/r600_dma.c | 2 - drivers/gpu/drm/radeon/radeon.h | 207 +++++++++++++++++++++++++++++ drivers/gpu/drm/radeon/radeon_acpi.c | 2 - drivers/gpu/drm/radeon/radeon_asic.h | 9 -- drivers/gpu/drm/radeon/radeon_atombios.c | 9 -- drivers/gpu/drm/radeon/radeon_audio.c | 63 --------- drivers/gpu/drm/radeon/radeon_encoders.c | 8 -- drivers/gpu/drm/radeon/radeon_i2c.c | 4 - drivers/gpu/drm/radeon/radeon_kms.c | 6 +- drivers/gpu/drm/radeon/radeon_object.c | 2 - drivers/gpu/drm/radeon/rv730_dpm.c | 3 - drivers/gpu/drm/radeon/rv740_dpm.c | 2 - drivers/gpu/drm/radeon/si.c | 10 -- drivers/gpu/drm/radeon/si_dma.c | 2 - drivers/gpu/drm/radeon/si_dpm.c | 8 -- drivers/gpu/drm/radeon/sumo_smc.c | 2 - drivers/gpu/drm/radeon/trinity_dpm.c | 1 - 31 files changed, 210 insertions(+), 206 deletions(-)
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index fa4f8f0..2bbb916 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -291,10 +291,6 @@ static void radeon_atom_backlight_exit(struct radeon_encoder *encoder)
#endif
-/* evil but including atombios.h is much worse */ -bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
struct drm_display_mode *mode);static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c index 38e5123..2b08cfd 100644 --- a/drivers/gpu/drm/radeon/btc_dpm.c +++ b/drivers/gpu/drm/radeon/btc_dpm.c @@ -47,10 +47,6 @@ #ifndef BTC_MGCG_SEQUENCE #define BTC_MGCG_SEQUENCE 300
-struct rv7xx_ps *rv770_get_ps(struct radeon_ps *rps); -struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); -struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
extern int ni_mc_load_microcode(struct radeon_device *rdev);
//********* BARTS **************// diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index 7ba4508..57ac808 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -165,16 +165,6 @@ 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); -extern void cik_enter_rlc_safe_mode(struct radeon_device *rdev); -extern void cik_exit_rlc_safe_mode(struct radeon_device *rdev); -extern int ci_mc_load_microcode(struct radeon_device *rdev); -extern void cik_update_cg(struct radeon_device *rdev,
u32 block, bool enable);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/cik.c b/drivers/gpu/drm/radeon/cik.c index f6ff41a..7f2daf5 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -118,21 +118,7 @@ MODULE_FIRMWARE("radeon/mullins_mec.bin"); MODULE_FIRMWARE("radeon/mullins_rlc.bin"); MODULE_FIRMWARE("radeon/mullins_sdma.bin");
-extern int r600_ih_ring_alloc(struct radeon_device *rdev); -extern void r600_ih_ring_fini(struct radeon_device *rdev); -extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); -extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); -extern bool evergreen_is_display_hung(struct radeon_device *rdev); -extern void sumo_rlc_fini(struct radeon_device *rdev); -extern int sumo_rlc_init(struct radeon_device *rdev); -extern void si_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc); -extern void si_rlc_reset(struct radeon_device *rdev); -extern void si_init_uvd_internal_cg(struct radeon_device *rdev); static u32 cik_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh); -extern int cik_sdma_resume(struct radeon_device *rdev); -extern void cik_sdma_enable(struct radeon_device *rdev, bool enable); -extern void cik_sdma_fini(struct radeon_device *rdev); -extern void vce_v2_0_enable_mgcg(struct radeon_device *rdev, bool enable); static void cik_rlc_stop(struct radeon_device *rdev); static void cik_pcie_gen3_enable(struct radeon_device *rdev); static void cik_program_aspm(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c index 9c351dc..5f0862d 100644 --- a/drivers/gpu/drm/radeon/cik_sdma.c +++ b/drivers/gpu/drm/radeon/cik_sdma.c @@ -33,8 +33,6 @@ #define CIK_SDMA_UCODE_SIZE 1050 #define CIK_SDMA_UCODE_VERSION 64
-u32 cik_gpu_check_soft_reset(struct radeon_device *rdev);
/*
- sDMA - System DMA
- Starting with CIK, the GPU has new asynchronous
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c index a4edd07..3bdb82e 100644 --- a/drivers/gpu/drm/radeon/cypress_dpm.c +++ b/drivers/gpu/drm/radeon/cypress_dpm.c @@ -42,10 +42,6 @@ #define MC_CG_SEQ_YCLK_SUSPEND 0x04 #define MC_CG_SEQ_YCLK_RESUME 0x0a
-struct rv7xx_ps *rv770_get_ps(struct radeon_ps *rps); -struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); -struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
static void cypress_enable_bif_dynamic_pcie_gen2(struct radeon_device *rdev, bool enable) { diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 0b6b576..943a696 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -205,17 +205,6 @@ static void evergreen_gpu_init(struct radeon_device *rdev); void evergreen_fini(struct radeon_device *rdev); void evergreen_pcie_gen2_enable(struct radeon_device *rdev); void evergreen_program_aspm(struct radeon_device *rdev); -extern void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
int ring, u32 cp_int_cntl);-extern void cayman_vm_decode_fault(struct radeon_device *rdev,
u32 status, u32 addr);-void cik_init_cp_pg_table(struct radeon_device *rdev);
-extern u32 si_get_csb_size(struct radeon_device *rdev); -extern void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); -extern u32 cik_get_csb_size(struct radeon_device *rdev); -extern void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); -extern void rv770_set_clk_bypass_mode(struct radeon_device *rdev);
static const u32 evergreen_golden_registers[] = { diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index f8b0509..cfc4cc9 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -37,8 +37,6 @@
#define REG_SAFE_BM_SIZE ARRAY_SIZE(evergreen_reg_safe_bm)
-int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
struct radeon_bo_list **cs_reloc);struct evergreen_cs_track { u32 group_size; u32 nbanks; diff --git a/drivers/gpu/drm/radeon/evergreen_dma.c b/drivers/gpu/drm/radeon/evergreen_dma.c index 96535aa..67f350e 100644 --- a/drivers/gpu/drm/radeon/evergreen_dma.c +++ b/drivers/gpu/drm/radeon/evergreen_dma.c @@ -26,8 +26,6 @@ #include "radeon_asic.h" #include "evergreend.h"
-u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev);
/**
- evergreen_dma_fence_ring_emit - emit a fence on the DMA ring
diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c index a7e9786..dee537c 100644 --- a/drivers/gpu/drm/radeon/kv_dpm.c +++ b/drivers/gpu/drm/radeon/kv_dpm.c @@ -58,11 +58,6 @@ static void kv_dpm_powergate_vce(struct radeon_device *rdev, bool gate); static void kv_dpm_powergate_samu(struct radeon_device *rdev, bool gate); static void kv_dpm_powergate_acp(struct radeon_device *rdev, bool gate);
-extern void cik_enter_rlc_safe_mode(struct radeon_device *rdev); -extern void cik_exit_rlc_safe_mode(struct radeon_device *rdev); -extern void cik_update_cg(struct radeon_device *rdev,
u32 block, bool enable);static const struct kv_lcac_config_values sx_local_cac_cfg_kv[] = { { 0, 4, 1 }, diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 103fc86..1a69aa0 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -187,20 +187,9 @@ static const u32 tn_rlc_save_restore_register_list[] = 0x802c, };
-extern bool evergreen_is_display_hung(struct radeon_device *rdev); -extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev); -extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); -extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); extern int evergreen_mc_wait_for_idle(struct radeon_device *rdev); -extern void evergreen_mc_program(struct radeon_device *rdev); -extern void evergreen_irq_suspend(struct radeon_device *rdev); -extern int evergreen_mc_init(struct radeon_device *rdev); -extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); extern void evergreen_pcie_gen2_enable(struct radeon_device *rdev); extern void evergreen_program_aspm(struct radeon_device *rdev); -extern void sumo_rlc_fini(struct radeon_device *rdev); -extern int sumo_rlc_init(struct radeon_device *rdev); -extern void evergreen_gpu_pci_config_reset(struct radeon_device *rdev);
/* Firmware Names */ MODULE_FIRMWARE("radeon/BARTS_pfp.bin"); diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c index ce787a9..62165f9d 100644 --- a/drivers/gpu/drm/radeon/ni_dma.c +++ b/drivers/gpu/drm/radeon/ni_dma.c @@ -27,8 +27,6 @@ #include "radeon_trace.h" #include "nid.h"
-u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev);
/*
- DMA
- Starting with R600, the GPU has an asynchronous
diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c index 4a601f9..1ad4bf3 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.c +++ b/drivers/gpu/drm/radeon/ni_dpm.c @@ -718,9 +718,6 @@ static const u32 cayman_sysls_enable[] = }; #define CAYMAN_SYSLS_ENABLE_LENGTH sizeof(cayman_sysls_enable) / (3
- sizeof(u32))
-struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); -struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
extern int ni_mc_load_microcode(struct radeon_device *rdev);
struct ni_power_info *ni_get_pi(struct radeon_device *rdev) diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index a951881..dceafe5 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -105,8 +105,6 @@ static void r600_gpu_init(struct radeon_device *rdev); void r600_fini(struct radeon_device *rdev); void r600_irq_disable(struct radeon_device *rdev); static void r600_pcie_gen2_enable(struct radeon_device *rdev); -extern int evergreen_rlc_resume(struct radeon_device *rdev); -extern void rv770_set_clk_bypass_mode(struct radeon_device *rdev);
/*
- Indirect registers accessor
diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c index fb65e6f..80c1b7a 100644 --- a/drivers/gpu/drm/radeon/r600_dma.c +++ b/drivers/gpu/drm/radeon/r600_dma.c @@ -26,8 +26,6 @@ #include "radeon_asic.h" #include "r600d.h"
-u32 r600_gpu_check_soft_reset(struct radeon_device *rdev);
/*
- DMA
- Starting with R600, the GPU has an asynchronous
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 1b0dcad..9c02fbc 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -2976,4 +2976,211 @@ int r600_cs_common_vline_parse(struct radeon_cs_parser *p,
#include "radeon_object.h"
+extern bool radeon_device_is_virtual(void); +extern int radeon_driver_unload_kms(struct drm_device *dev); +extern int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); +extern void radeon_driver_lastclose_kms(struct drm_device *dev); +extern int +radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv); +extern void radeon_driver_postclose_kms(struct drm_device *dev,
struct drm_file *file_priv);+extern void radeon_driver_preclose_kms(struct drm_device *dev,
struct drm_file *file_priv);+extern u32 +radeon_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe); +extern int radeon_enable_vblank_kms(struct drm_device *dev, unsigned int pipe); +extern void +radeon_disable_vblank_kms(struct drm_device *dev, unsigned int pipe); +extern int +radeon_get_vblank_timestamp_kms(struct drm_device *dev, unsigned int pipe,
int *max_error, struct timeval *vblank_time,unsigned int flags);+bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
struct drm_display_mode *mode);+/* from radeon_object.c */ +int radeon_ttm_init(struct radeon_device *rdev); +void radeon_ttm_fini(struct radeon_device *rdev);
+extern int radeon_mmap(struct file *filp, struct vm_area_struct *vma);
+void radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder,
struct drm_connector *drm_connector);+void radeon_add_legacy_encoder(struct drm_device *dev,
uint32_t encoder_enum, uint32_t supported_device);+extern void radeon_gem_object_free(struct drm_gem_object *obj); +extern int radeon_gem_object_open(struct drm_gem_object *obj,
struct drm_file *file_priv);+extern void radeon_gem_object_close(struct drm_gem_object *obj,
struct drm_file *file_priv);+extern irqreturn_t radeon_driver_irq_handler_kms(int irq, void *arg); +extern void radeon_driver_irq_preinstall_kms(struct drm_device *dev); +extern int radeon_driver_irq_postinstall_kms(struct drm_device *dev); +extern void radeon_driver_irq_uninstall_kms(struct drm_device *dev);
+u32 r600_gpu_check_soft_reset(struct radeon_device *rdev); +int r600_ih_ring_alloc(struct radeon_device *rdev); +void r600_ih_ring_fini(struct radeon_device *rdev); +void rv770_set_clk_bypass_mode(struct radeon_device *rdev); +void radeon_pm_acpi_event_handler(struct radeon_device *rdev); +void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset,
const struct radeon_hdmi_acr *acr);+void r600_set_avi_packet(struct radeon_device *rdev, u32 offset,
unsigned char *buffer, size_t size);+void r600_hdmi_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);+void r600_set_vbi_packet(struct drm_encoder *encoder, u32 offset); +void r600_set_audio_packet(struct drm_encoder *encoder, u32 offset); +void r600_set_mute(struct drm_encoder *encoder, u32 offset, bool mute); +void r600_hdmi_enable(struct drm_encoder *encoder, bool enable); +void dce3_2_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);+void dce3_2_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);+void dce3_2_afmt_write_sad_regs(struct drm_encoder *encoder,
struct cea_sad *sads, int sad_count);+void dce3_2_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);+void dce3_2_hdmi_update_acr(struct drm_encoder *encoder, long offset,
const struct radeon_hdmi_acr *acr);+void dce3_2_set_audio_packet(struct drm_encoder *encoder, u32 offset); +void dce3_2_set_mute(struct drm_encoder *encoder, u32 offset, bool mute);
+/*
- evergreen
- */
+struct evergreen_mc_save {
- u32 vga_render_control;
- u32 vga_hdp_control;
- bool crtc_enabled[RADEON_MAX_CRTCS];
+};
+void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); +u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev); +void +evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); +void +evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); +void evergreen_mc_program(struct radeon_device *rdev); +int evergreen_mc_init(struct radeon_device *rdev); +void evergreen_print_gpu_status_regs(struct radeon_device *rdev); +bool evergreen_is_display_hung(struct radeon_device *rdev); +u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev); +void evergreen_gpu_pci_config_reset(struct radeon_device *rdev);
+void sumo_rlc_fini(struct radeon_device *rdev); +int sumo_rlc_init(struct radeon_device *rdev); +int evergreen_rlc_resume(struct radeon_device *rdev); +void evergreen_irq_suspend(struct radeon_device *rdev); +void dce4_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin,
u8 enable_mask);+void evergreen_hdmi_update_acr(struct drm_encoder *encoder, long offset,
const struct radeon_hdmi_acr *acr);+void dce4_afmt_write_latency_fields(struct drm_encoder *encoder,
struct drm_connector *connector, struct drm_display_mode*mode); +void dce4_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);+void dce4_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);+void evergreen_hdmi_write_sad_regs(struct drm_encoder *encoder,
struct cea_sad *sads, int sad_count);+void evergreen_set_avi_packet(struct radeon_device *rdev, u32 offset,
unsigned char *buffer, size_t size);+void dce4_hdmi_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);+void dce4_dp_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);+void dce4_set_vbi_packet(struct drm_encoder *encoder, u32 offset); +void dce4_hdmi_set_color_depth(struct drm_encoder *encoder,
u32 offset, int bpc);+void dce4_set_audio_packet(struct drm_encoder *encoder, u32 offset); +void dce4_set_mute(struct drm_encoder *encoder, u32 offset, bool mute); +void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
int ring, u32 cp_int_cntl);+u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev); +void cayman_vm_decode_fault(struct radeon_device *rdev,
u32 status, u32 addr);+void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable); +void evergreen_dp_enable(struct drm_encoder *encoder, bool enable);
+void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder,
struct drm_connector *drm_connector);+void radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum,
uint32_t supported_device, u16 caps);+int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
struct i2c_msg *msgs, int num);+u32 radeon_atom_hw_i2c_func(struct i2c_adapter *adap);
+int si_mc_load_microcode(struct radeon_device *rdev); +u32 si_gpu_check_soft_reset(struct radeon_device *rdev); +void si_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc); +void si_init_uvd_internal_cg(struct radeon_device *rdev); +u32 si_get_csb_size(struct radeon_device *rdev); +void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); +void si_rlc_reset(struct radeon_device *rdev);
+extern struct sg_table * +radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); +extern void *radeon_gem_prime_vmap(struct drm_gem_object *obj); +extern void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
+extern struct drm_gem_object * +radeon_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach, struct sg_table *sg);+extern int radeon_gem_prime_pin(struct drm_gem_object *obj); +extern void radeon_gem_prime_unpin(struct drm_gem_object *obj); +extern struct reservation_object * +radeon_gem_prime_res_obj(struct drm_gem_object *obj); +extern struct dma_buf *radeon_gem_prime_export(struct drm_device *dev,
struct drm_gem_object *gobj, int flags);+int ci_mc_load_microcode(struct radeon_device *rdev); +u32 cik_gpu_check_soft_reset(struct radeon_device *rdev); +void cik_enter_rlc_safe_mode(struct radeon_device *rdev); +void cik_exit_rlc_safe_mode(struct radeon_device *rdev); +void cik_update_cg(struct radeon_device *rdev, u32 block, bool enable);
+void cik_init_cp_pg_table(struct radeon_device *rdev); +u32 cik_get_csb_size(struct radeon_device *rdev);
+void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); +struct rv7xx_ps *rv770_get_ps(struct radeon_ps *rps); +struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); +struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev); +struct sumo_power_info *sumo_get_pi(struct radeon_device *rdev); +struct ni_power_info *ni_get_pi(struct radeon_device *rdev); +struct ni_ps *ni_get_ps(struct radeon_ps *rps);
+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);+u32 dce6_endpoint_rreg(struct radeon_device *rdev, u32 offset, u32 reg); +void dce6_endpoint_wreg(struct radeon_device *rdev, u32 offset, u32 reg, u32 v); +void dce6_afmt_select_pin(struct drm_encoder *encoder); +void dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
struct drm_connector *connector, struct drm_display_mode*mode); +void dce6_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);+void dce6_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);+void dce6_afmt_write_sad_regs(struct drm_encoder *encoder, struct cea_sad *sads,
int sad_count);+void dce6_hdmi_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);+void dce6_dp_audio_set_dto(struct radeon_device *rdev, struct radeon_crtc *crtc,
unsigned int clock);+void cik_sdma_enable(struct radeon_device *rdev, bool enable); +int cik_sdma_resume(struct radeon_device *rdev); +void cik_sdma_fini(struct radeon_device *rdev);
+void vce_v1_0_enable_mgcg(struct radeon_device *rdev, bool enable); +void vce_v2_0_enable_mgcg(struct radeon_device *rdev, bool enable);
+int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
struct radeon_bo_list **cs_reloc);#endif diff --git a/drivers/gpu/drm/radeon/radeon_acpi.c b/drivers/gpu/drm/radeon/radeon_acpi.c index 6efbd65..231d01d 100644 --- a/drivers/gpu/drm/radeon/radeon_acpi.c +++ b/drivers/gpu/drm/radeon/radeon_acpi.c @@ -41,8 +41,6 @@ static inline bool radeon_atpx_dgpu_req_power_for_displays(void) { return false;
#define ACPI_AC_CLASS "ac_adapter"
-extern void radeon_pm_acpi_event_handler(struct radeon_device *rdev);
struct atif_verify_interface { u16 size; /* structure size in bytes (includes size field) */ u16 version; /* version */ diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index e3f036c..48b46fb 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -498,15 +498,6 @@ bool rv770_dpm_vblank_too_short(struct radeon_device *rdev); u32 rv770_dpm_get_current_sclk(struct radeon_device *rdev); u32 rv770_dpm_get_current_mclk(struct radeon_device *rdev);
-/*
- evergreen
- */
-struct evergreen_mc_save {
- u32 vga_render_control;
- u32 vga_hdp_control;
- bool crtc_enabled[RADEON_MAX_CRTCS];
-};
void evergreen_pcie_gart_tlb_flush(struct radeon_device *rdev); int evergreen_init(struct radeon_device *rdev); void evergreen_fini(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 4134759..4d640de 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -31,15 +31,6 @@ #include "atom-bits.h" #include "radeon_asic.h"
-extern void -radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum,
uint32_t supported_device, u16 caps);-/* from radeon_legacy_encoder.c */ -extern void -radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum,
uint32_t supported_device);union atom_supported_devices { struct _ATOM_SUPPORTED_DEVICES_INFO info; struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2; diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c index b214663..0303f07 100644 --- a/drivers/gpu/drm/radeon/radeon_audio.c +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -31,77 +31,14 @@
void r600_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, u8 enable_mask); -void dce4_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin,
u8 enable_mask);void dce6_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, u8 enable_mask); -u32 dce6_endpoint_rreg(struct radeon_device *rdev, u32 offset, u32 reg); -void dce6_endpoint_wreg(struct radeon_device *rdev,
u32 offset, u32 reg, u32 v);-void dce3_2_afmt_write_sad_regs(struct drm_encoder *encoder,
struct cea_sad *sads, int sad_count);-void evergreen_hdmi_write_sad_regs(struct drm_encoder *encoder,
struct cea_sad *sads, int sad_count);-void dce6_afmt_write_sad_regs(struct drm_encoder *encoder,
struct cea_sad *sads, int sad_count);-void dce3_2_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);-void dce3_2_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);-void dce4_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);-void dce4_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);-void dce6_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);-void dce6_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
u8 *sadb, int sad_count);-void dce4_afmt_write_latency_fields(struct drm_encoder *encoder,
struct drm_connector *connector, struct drm_display_mode*mode); -void dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
struct drm_connector *connector, struct drm_display_mode*mode); struct r600_audio_pin* r600_audio_get_pin(struct radeon_device *rdev); struct r600_audio_pin* dce6_audio_get_pin(struct radeon_device *rdev); -void dce6_afmt_select_pin(struct drm_encoder *encoder); -void r600_hdmi_audio_set_dto(struct radeon_device *rdev,
- struct radeon_crtc *crtc, unsigned int clock);
-void dce3_2_audio_set_dto(struct radeon_device *rdev,
- struct radeon_crtc *crtc, unsigned int clock);
-void dce4_hdmi_audio_set_dto(struct radeon_device *rdev,
- struct radeon_crtc *crtc, unsigned int clock);
-void dce4_dp_audio_set_dto(struct radeon_device *rdev,
- struct radeon_crtc *crtc, unsigned int clock);
-void dce6_hdmi_audio_set_dto(struct radeon_device *rdev,
- struct radeon_crtc *crtc, unsigned int clock);
-void dce6_dp_audio_set_dto(struct radeon_device *rdev,
- struct radeon_crtc *crtc, unsigned int clock);
-void r600_set_avi_packet(struct radeon_device *rdev, u32 offset,
- unsigned char *buffer, size_t size);
-void evergreen_set_avi_packet(struct radeon_device *rdev, u32 offset,
- unsigned char *buffer, size_t size);
-void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset,
- const struct radeon_hdmi_acr *acr);
-void dce3_2_hdmi_update_acr(struct drm_encoder *encoder, long offset,
- const struct radeon_hdmi_acr *acr);
-void evergreen_hdmi_update_acr(struct drm_encoder *encoder, long offset,
- const struct radeon_hdmi_acr *acr);
-void r600_set_vbi_packet(struct drm_encoder *encoder, u32 offset); -void dce4_set_vbi_packet(struct drm_encoder *encoder, u32 offset); -void dce4_hdmi_set_color_depth(struct drm_encoder *encoder,
- u32 offset, int bpc);
-void r600_set_audio_packet(struct drm_encoder *encoder, u32 offset); -void dce3_2_set_audio_packet(struct drm_encoder *encoder, u32 offset); -void dce4_set_audio_packet(struct drm_encoder *encoder, u32 offset); -void r600_set_mute(struct drm_encoder *encoder, u32 offset, bool mute); -void dce3_2_set_mute(struct drm_encoder *encoder, u32 offset, bool mute); -void dce4_set_mute(struct drm_encoder *encoder, u32 offset, bool mute); static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode); static void radeon_audio_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode); -void r600_hdmi_enable(struct drm_encoder *encoder, bool enable); -void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable); -void evergreen_dp_enable(struct drm_encoder *encoder, bool enable);
static const u32 pin_offsets[7] = { diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index c6ee802..675153e 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -29,14 +29,6 @@ #include "radeon.h" #include "atom.h"
-extern void -radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder,
struct drm_connector *drm_connector);-extern void -radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder,
struct drm_connector *drm_connector);static uint32_t radeon_encoder_clones(struct drm_encoder *encoder) { struct drm_device *dev = encoder->dev; diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c index 021aa00..3941588 100644 --- a/drivers/gpu/drm/radeon/radeon_i2c.c +++ b/drivers/gpu/drm/radeon/radeon_i2c.c @@ -31,10 +31,6 @@ #include "radeon.h" #include "atom.h"
-extern int radeon_atom_hw_i2c_xfer(struct i2c_adapter *i2c_adap,
struct i2c_msg *msgs, int num);-extern u32 radeon_atom_hw_i2c_func(struct i2c_adapter *adap);
/**
- radeon_ddc_probe
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 4388dde..f089485 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -830,7 +830,7 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe)
- Enable the interrupt on the requested crtc (all asics).
- Returns 0 on success, -EINVAL on failure.
*/ -int radeon_enable_vblank_kms(struct drm_device *dev, int crtc) +int radeon_enable_vblank_kms(struct drm_device *dev, unsigned int crtc) { struct radeon_device *rdev = dev->dev_private; unsigned long irqflags; @@ -856,7 +856,7 @@ int radeon_enable_vblank_kms(struct drm_device *dev, int crtc)
- Disable the interrupt on the requested crtc (all asics).
*/ -void radeon_disable_vblank_kms(struct drm_device *dev, int crtc) +void radeon_disable_vblank_kms(struct drm_device *dev, unsigned int crtc) { struct radeon_device *rdev = dev->dev_private; unsigned long irqflags; @@ -885,7 +885,7 @@ void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
- scanout position. (all asics).
- Returns postive status flags on success, negative error on failure.
*/ -int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc, +int radeon_get_vblank_timestamp_kms(struct drm_device *dev, unsigned int crtc, int *max_error, struct timeval *vblank_time, unsigned flags) diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index be30861..841aa89 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -38,8 +38,6 @@ #include "radeon_trace.h"
-int radeon_ttm_init(struct radeon_device *rdev); -void radeon_ttm_fini(struct radeon_device *rdev); static void radeon_bo_clear_surface_reg(struct radeon_bo *bo);
/* diff --git a/drivers/gpu/drm/radeon/rv730_dpm.c b/drivers/gpu/drm/radeon/rv730_dpm.c index d37ba2c..ff203ed 100644 --- a/drivers/gpu/drm/radeon/rv730_dpm.c +++ b/drivers/gpu/drm/radeon/rv730_dpm.c @@ -34,9 +34,6 @@ #define MC_CG_ARB_FREQ_F2 0x0c #define MC_CG_ARB_FREQ_F3 0x0d
-struct rv7xx_ps *rv770_get_ps(struct radeon_ps *rps); -struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev);
int rv730_populate_sclk_value(struct radeon_device *rdev, u32 engine_clock, RV770_SMC_SCLK_VALUE *sclk) diff --git a/drivers/gpu/drm/radeon/rv740_dpm.c b/drivers/gpu/drm/radeon/rv740_dpm.c index 4b85082..2b390e1 100644 --- a/drivers/gpu/drm/radeon/rv740_dpm.c +++ b/drivers/gpu/drm/radeon/rv740_dpm.c @@ -29,8 +29,6 @@ #include "rv770_dpm.h" #include "atom.h"
-struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev);
u32 rv740_get_decoded_reference_divider(u32 encoded_ref) { u32 ref = 0; diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 7ee9aaf..e5ceeb4 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -119,16 +119,6 @@ MODULE_FIRMWARE("radeon/hainan_k_smc.bin"); static u32 si_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh); static void si_pcie_gen3_enable(struct radeon_device *rdev); static void si_program_aspm(struct radeon_device *rdev); -extern void sumo_rlc_fini(struct radeon_device *rdev); -extern int sumo_rlc_init(struct radeon_device *rdev); -extern int r600_ih_ring_alloc(struct radeon_device *rdev); -extern void r600_ih_ring_fini(struct radeon_device *rdev); -extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); -extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); -extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); -extern u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev); -extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev); -extern bool evergreen_is_display_hung(struct radeon_device *rdev); static void si_enable_gui_idle_interrupt(struct radeon_device *rdev, bool enable); static void si_init_pg(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c index 8320792..afe19f8d 100644 --- a/drivers/gpu/drm/radeon/si_dma.c +++ b/drivers/gpu/drm/radeon/si_dma.c @@ -27,8 +27,6 @@ #include "radeon_trace.h" #include "sid.h"
-u32 si_gpu_check_soft_reset(struct radeon_device *rdev);
/**
- si_dma_is_lockup - Check if the DMA engine is locked up
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index e6abc09..0a5aff5 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -1734,14 +1734,6 @@ static const struct si_powertune_data powertune_data_hainan = true };
-struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); -struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev); -struct ni_power_info *ni_get_pi(struct radeon_device *rdev); -struct ni_ps *ni_get_ps(struct radeon_ps *rps);
-extern int si_mc_load_microcode(struct radeon_device *rdev); -extern void vce_v1_0_enable_mgcg(struct radeon_device *rdev, bool enable);
static int si_populate_voltage_value(struct radeon_device *rdev, const struct atom_voltage_table *table, u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage); diff --git a/drivers/gpu/drm/radeon/sumo_smc.c b/drivers/gpu/drm/radeon/sumo_smc.c index fb081d2..05ed103 100644 --- a/drivers/gpu/drm/radeon/sumo_smc.c +++ b/drivers/gpu/drm/radeon/sumo_smc.c @@ -31,8 +31,6 @@ #define SUMO_SMU_SERVICE_ROUTINE_ALTVDDNB_NOTIFY 27 #define SUMO_SMU_SERVICE_ROUTINE_GFX_SRV_ID_20 20
-struct sumo_power_info *sumo_get_pi(struct radeon_device *rdev);
static void sumo_send_msg_to_smu(struct radeon_device *rdev, u32 id) { u32 gfx_int_req; diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c index 6730367..2d423b5 100644 --- a/drivers/gpu/drm/radeon/trinity_dpm.c +++ b/drivers/gpu/drm/radeon/trinity_dpm.c @@ -336,7 +336,6 @@ static const u32 trinity_override_mgpg_sequences[] = 0x00000204, 0x00000000, };
-extern void vce_v1_0_enable_mgcg(struct radeon_device *rdev, bool enable); static void trinity_program_clk_gating_hw_sequence(struct radeon_device *rdev, const u32 *seq, u32 count); static void trinity_override_dynamic_mg_powergating(struct radeon_device
*rdev);
2.7.4