[PATCH 11/19] drm/radeon/radeon_audio: Move 'dce6_*()'s prototypes to shared header
Lee Jones
lee.jones at linaro.org
Wed Nov 11 18:35:37 UTC 2020
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/radeon/dce6_afmt.c:32:5: warning: no previous prototype for ‘dce6_endpoint_rreg’ [-Wmissing-prototypes]
32 | u32 dce6_endpoint_rreg(struct radeon_device *rdev,
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/dce6_afmt.c:46:6: warning: no previous prototype for ‘dce6_endpoint_wreg’ [-Wmissing-prototypes]
46 | void dce6_endpoint_wreg(struct radeon_device *rdev,
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/dce6_afmt.c:110:6: warning: no previous prototype for ‘dce6_afmt_select_pin’ [-Wmissing-prototypes]
110 | void dce6_afmt_select_pin(struct drm_encoder *encoder)
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/dce6_afmt.c:123:6: warning: no previous prototype for ‘dce6_afmt_write_latency_fields’ [-Wmissing-prototypes]
123 | void dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/dce6_afmt.c:152:6: warning: no previous prototype for ‘dce6_afmt_hdmi_write_speaker_allocation’ [-Wmissing-prototypes]
152 | void dce6_afmt_hdmi_write_speaker_allocation(struct drm_encoder *encoder,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/dce6_afmt.c:177:6: warning: no previous prototype for ‘dce6_afmt_dp_write_speaker_allocation’ [-Wmissing-prototypes]
177 | void dce6_afmt_dp_write_speaker_allocation(struct drm_encoder *encoder,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/dce6_afmt.c:202:6: warning: no previous prototype for ‘dce6_afmt_write_sad_regs’ [-Wmissing-prototypes]
202 | void dce6_afmt_write_sad_regs(struct drm_encoder *encoder,
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/dce6_afmt.c:268:6: warning: no previous prototype for ‘dce6_hdmi_audio_set_dto’ [-Wmissing-prototypes]
268 | void dce6_hdmi_audio_set_dto(struct radeon_device *rdev,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/radeon/dce6_afmt.c:287:6: warning: no previous prototype for ‘dce6_dp_audio_set_dto’ [-Wmissing-prototypes]
287 | void dce6_dp_audio_set_dto(struct radeo_device *rdev,
| ^~~~~~~~~~~~~~~~~~~~~
Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: "Christian König" <christian.koenig at amd.com>
Cc: David Airlie <airlied at linux.ie>
Cc: Daniel Vetter <daniel at ffwll.ch>
Cc: Slava Grigorev <slava.grigorev at amd.com>
Cc: amd-gfx at lists.freedesktop.org
Cc: dri-devel at lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones at linaro.org>
---
drivers/gpu/drm/radeon/dce6_afmt.c | 1 +
drivers/gpu/drm/radeon/dce6_afmt.h | 52 +++++++++++++++++++++++++++
drivers/gpu/drm/radeon/radeon_audio.c | 17 +--------
3 files changed, 54 insertions(+), 16 deletions(-)
create mode 100644 drivers/gpu/drm/radeon/dce6_afmt.h
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index eec5d7a627388..4a1d5447eac17 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -22,6 +22,7 @@
*/
#include <linux/hdmi.h>
+#include "dce6_afmt.h"
#include "radeon.h"
#include "radeon_audio.h"
#include "sid.h"
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.h b/drivers/gpu/drm/radeon/dce6_afmt.h
new file mode 100644
index 0000000000000..176a538664a27
--- /dev/null
+++ b/drivers/gpu/drm/radeon/dce6_afmt.h
@@ -0,0 +1,52 @@
+/* dce6_afmt.h -- Private header for radeon driver -*- linux-c -*-
+ *
+ * Copyright 2013 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __DCE6_AFMT_H__
+#define __DCE6_AFMT_H__
+
+struct cea_sad;
+struct drm_connector;
+struct drm_display_mode;
+struct drm_encoder;
+struct radeon_crtc;
+struct radeon_device;
+
+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_write_sad_regs(struct drm_encoder *encoder,
+ struct cea_sad *sads, 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 dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
+ struct drm_connector *connector,
+ struct drm_display_mode *mode);
+void dce6_afmt_select_pin(struct drm_encoder *encoder);
+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);
+
+#endif /* __DCE6_AFMT_H__ */
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index 9d9a5b3251de3..7c5e80d03fc90 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -25,6 +25,7 @@
#include <linux/gcd.h>
#include <drm/drm_crtc.h>
+#include "dce6_afmt.h"
#include "evergreen_hdmi.h"
#include "radeon.h"
#include "atom.h"
@@ -33,24 +34,8 @@
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 dce6_afmt_write_sad_regs(struct drm_encoder *encoder,
- struct cea_sad *sads, 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 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 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);
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,
--
2.25.1
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