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Message-Id: <20201109211855.3340030-18-lee.jones@linaro.org>
Date: Mon, 9 Nov 2020 21:18:52 +0000
From: Lee Jones <lee.jones@...aro.org>
To: lee.jones@...aro.org
Cc: linux-kernel@...r.kernel.org,
Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org
Subject: [PATCH 17/20] drm/radeon/evergreend: Move 'evergreen_*' and 'sumo_*' prototypes out to shared location
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/evergreen.c:1281:6: warning: no previous prototype for ‘evergreen_fix_pci_max_read_req_size’ [-Wmissing-prototypes]
1281 | void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:2664:6: warning: no previous prototype for ‘evergreen_mc_stop’ [-Wmissing-prototypes]
2664 | void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save)
| ^~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:2762:6: warning: no previous prototype for ‘evergreen_mc_resume’ [-Wmissing-prototypes]
2762 | void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save)
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:2850:6: warning: no previous prototype for ‘evergreen_mc_program’ [-Wmissing-prototypes]
2850 | void evergreen_mc_program(struct radeon_device *rdev)
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:3710:5: warning: no previous prototype for ‘evergreen_mc_init’ [-Wmissing-prototypes]
3710 | int evergreen_mc_init(struct radeon_device *rdev)
| ^~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:3769:6: warning: no previous prototype for ‘evergreen_print_gpu_status_regs’ [-Wmissing-prototypes]
3769 | void evergreen_print_gpu_status_regs(struct radeon_device *rdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:3797:6: warning: no previous prototype for ‘evergreen_is_display_hung’ [-Wmissing-prototypes]
3797 | bool evergreen_is_display_hung(struct radeon_device *rdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:4009:6: warning: no previous prototype for ‘evergreen_gpu_pci_config_reset’ [-Wmissing-prototypes]
4009 | void evergreen_gpu_pci_config_reset(struct radeon_device *rdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:4110:6: warning: no previous prototype for ‘sumo_rlc_fini’ [-Wmissing-prototypes]
4110 | void sumo_rlc_fini(struct radeon_device *rdev)
| ^~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:4153:5: warning: no previous prototype for ‘sumo_rlc_init’ [-Wmissing-prototypes]
4153 | int sumo_rlc_init(struct radeon_device *rdev)
| ^~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:4381:5: warning: no previous prototype for ‘evergreen_rlc_resume’ [-Wmissing-prototypes]
4381 | int evergreen_rlc_resume(struct radeon_device *rdev)
| ^~~~~~~~~~~~~
drivers/gpu/drm/radeon/evergreen.c:4670:6: warning: no previous prototype for ‘evergreen_irq_suspend’ [-Wmissing-prototypes]
4670 | void evergreen_irq_suspend(struct radeon_device *rdev)
| ^~~~~~~~~~~~~~~~~~~~~
NB: Lots more of these - snipped for brevity
Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
drivers/gpu/drm/radeon/ni.c | 16 ----------------
drivers/gpu/drm/radeon/radeon.h | 23 +++++++++++++++++++++++
drivers/gpu/drm/radeon/si.c | 6 ------
3 files changed, 23 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 02feb0801fd30..91bba473f2703 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -38,7 +38,6 @@
#include "radeon_asic.h"
#include "radeon_audio.h"
#include "radeon_ucode.h"
-
/*
* Indirect registers accessor
*/
@@ -190,21 +189,6 @@ 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");
MODULE_FIRMWARE("radeon/BARTS_me.bin");
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 1cbbaff7cede2..3e53a9493ae92 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -2951,6 +2951,29 @@ extern u32 r6xx_remap_render_backend(struct radeon_device *rdev,
extern int ni_init_microcode(struct radeon_device *rdev);
extern int ni_mc_load_microcode(struct radeon_device *rdev);
+/*
+ * evergreen functions used by ni.c and si.c
+ */
+
+struct evergreen_mc_save;
+
+bool evergreen_is_display_hung(struct radeon_device *rdev);
+void evergreen_print_gpu_status_regs(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);
+int evergreen_mc_wait_for_idle(struct radeon_device *rdev);
+void evergreen_mc_program(struct radeon_device *rdev);
+void evergreen_irq_suspend(struct radeon_device *rdev);
+int evergreen_mc_init(struct radeon_device *rdev);
+void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
+void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
+void evergreen_program_aspm(struct radeon_device *rdev);
+void sumo_rlc_fini(struct radeon_device *rdev);
+int sumo_rlc_init(struct radeon_device *rdev);
+void evergreen_gpu_pci_config_reset(struct radeon_device *rdev);
+u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev);
+void evergreen_print_gpu_status_regs(struct radeon_device *rdev);
+
/* radeon_acpi.c */
#if defined(CONFIG_ACPI)
extern int radeon_acpi_init(struct radeon_device *rdev);
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 93dcab548a835..8b80884990aee 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -129,12 +129,6 @@ 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);
--
2.25.1
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