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* [PATCH AUTOSEL 4.9 032/141] drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table
       [not found] <20200214162122.19794-1-sashal@kernel.org>
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 033/141] drm/amdgpu: remove set but not used variable 'dig_connector' Sasha Levin
                   ` (11 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Alex Deucher, yu kuai, dri-devel, amd-gfx, Sasha Levin

From: yu kuai <yukuai3@huawei.com>

[ Upstream commit bae028e3e521e8cb8caf2cc16a455ce4c55f2332 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c: In function
'amdgpu_atombios_get_connector_info_from_object_table':
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c:376:26: warning: variable
'grph_obj_num' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c:376:13: warning: variable
'grph_obj_id' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c:341:37: warning: variable
'con_obj_type' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c:341:24: warning: variable
'con_obj_num' set but not used [-Wunused-but-set-variable]

They are never used, so can be removed.

Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index 26afdffab5a06..ac8885562919d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -336,17 +336,9 @@ bool amdgpu_atombios_get_connector_info_from_object_table(struct amdgpu_device *
 		path_size += le16_to_cpu(path->usSize);
 
 		if (device_support & le16_to_cpu(path->usDeviceTag)) {
-			uint8_t con_obj_id, con_obj_num, con_obj_type;
-
-			con_obj_id =
+			uint8_t con_obj_id =
 			    (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK)
 			    >> OBJECT_ID_SHIFT;
-			con_obj_num =
-			    (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK)
-			    >> ENUM_ID_SHIFT;
-			con_obj_type =
-			    (le16_to_cpu(path->usConnObjectId) &
-			     OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
 
 			/* Skip TV/CV support */
 			if ((le16_to_cpu(path->usDeviceTag) ==
@@ -371,14 +363,7 @@ bool amdgpu_atombios_get_connector_info_from_object_table(struct amdgpu_device *
 			router.ddc_valid = false;
 			router.cd_valid = false;
 			for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) {
-				uint8_t grph_obj_id, grph_obj_num, grph_obj_type;
-
-				grph_obj_id =
-				    (le16_to_cpu(path->usGraphicObjIds[j]) &
-				     OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
-				grph_obj_num =
-				    (le16_to_cpu(path->usGraphicObjIds[j]) &
-				     ENUM_ID_MASK) >> ENUM_ID_SHIFT;
+				uint8_t grph_obj_type=
 				grph_obj_type =
 				    (le16_to_cpu(path->usGraphicObjIds[j]) &
 				     OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 033/141] drm/amdgpu: remove set but not used variable 'dig_connector'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 032/141] drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 034/141] drm/amdgpu: remove set but not used variable 'dig' Sasha Levin
                   ` (10 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Alex Deucher, yu kuai, dri-devel, amd-gfx, Sasha Levin

From: yu kuai <yukuai3@huawei.com>

[ Upstream commit 5bea7fedb7fe4d5e6d3ba9f385dd3619fb004ce7 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/atombios_dp.c: In function
‘amdgpu_atombios_dp_get_panel_mode’:
drivers/gpu/drm/amd/amdgpu/atombios_dp.c:364:36: warning: variable
‘dig_connector’ set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.

Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
index f81068ba4cc67..d712dee892545 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
@@ -361,7 +361,6 @@ int amdgpu_atombios_dp_get_panel_mode(struct drm_encoder *encoder,
 			       struct drm_connector *connector)
 {
 	struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
-	struct amdgpu_connector_atom_dig *dig_connector;
 	int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
 	u16 dp_bridge = amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector);
 	u8 tmp;
@@ -369,8 +368,6 @@ int amdgpu_atombios_dp_get_panel_mode(struct drm_encoder *encoder,
 	if (!amdgpu_connector->con_priv)
 		return panel_mode;
 
-	dig_connector = amdgpu_connector->con_priv;
-
 	if (dp_bridge != ENCODER_OBJECT_ID_NONE) {
 		/* DP bridge chips */
 		if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux,
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 034/141] drm/amdgpu: remove set but not used variable 'dig'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 032/141] drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 033/141] drm/amdgpu: remove set but not used variable 'dig_connector' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 035/141] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Sasha Levin
                   ` (9 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Alex Deucher, yu kuai, dri-devel, amd-gfx, Sasha Levin

From: yu kuai <yukuai3@huawei.com>

[ Upstream commit d1d09dc417826f5a983e0f4f212f227beeb65e29 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/atombios_dp.c: In function
‘amdgpu_atombios_dp_link_train’:
drivers/gpu/drm/amd/amdgpu/atombios_dp.c:716:34: warning: variable ‘dig’
set but not used [-Wunused-but-set-variable]

Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
index d712dee892545..8abe9beab0343 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
@@ -710,7 +710,6 @@ void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder,
 	struct drm_device *dev = encoder->dev;
 	struct amdgpu_device *adev = dev->dev_private;
 	struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
-	struct amdgpu_encoder_atom_dig *dig;
 	struct amdgpu_connector *amdgpu_connector;
 	struct amdgpu_connector_atom_dig *dig_connector;
 	struct amdgpu_atombios_dp_link_train_info dp_info;
@@ -718,7 +717,6 @@ void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder,
 
 	if (!amdgpu_encoder->enc_priv)
 		return;
-	dig = amdgpu_encoder->enc_priv;
 
 	amdgpu_connector = to_amdgpu_connector(connector);
 	if (!amdgpu_connector->con_priv)
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 035/141] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (2 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 034/141] drm/amdgpu: remove set but not used variable 'dig' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 036/141] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' Sasha Levin
                   ` (8 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Alex Deucher, yu kuai, dri-devel, amd-gfx, Sasha Levin

From: yu kuai <yukuai3@huawei.com>

[ Upstream commit 220ac8d1444054ade07ce14498fcda266410f90e ]

Fixes gcc '-Wtype-limits' warning:

drivers/gpu/drm/amd/amdgpu/atombios_i2c.c: In function
‘amdgpu_atombios_i2c_process_i2c_ch’:
drivers/gpu/drm/amd/amdgpu/atombios_i2c.c:79:11: warning: comparison is
always false due to limited range of data type [-Wtype-limits]

'num' is 'u8', so it will never be greater than 'TOM_MAX_HW_I2C_READ',
which is defined as 255. Therefore, the comparison can be removed.

Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/atombios_i2c.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
index b374653bd6cf3..741bd1e52699b 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
@@ -69,11 +69,6 @@ static int amdgpu_atombios_i2c_process_i2c_ch(struct amdgpu_i2c_chan *chan,
 			memcpy(&out, &buf[1], num);
 		args.lpI2CDataOut = cpu_to_le16(out);
 	} else {
-		if (num > ATOM_MAX_HW_I2C_READ) {
-			DRM_ERROR("hw i2c: tried to read too many bytes (%d vs 255)\n", num);
-			r = -EINVAL;
-			goto done;
-		}
 		args.ucRegIndex = 0;
 		args.lpI2CDataOut = 0;
 	}
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 036/141] drm/amdgpu: remove set but not used variable 'mc_shared_chmap'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (3 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 035/141] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 037/141] drm/amdgpu: remove set but not used variable 'amdgpu_connector' Sasha Levin
                   ` (7 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Alex Deucher, yu kuai, dri-devel, amd-gfx, Sasha Levin

From: yu kuai <yukuai3@huawei.com>

[ Upstream commit e98042db2cb8d0b728cd76e05b9c2e1c84b7f72b ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function
‘gfx_v8_0_gpu_early_init’:
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1713:6: warning: variable
‘mc_shared_chmap’ set but not used [-Wunused-but-set-variable]

Fixes: 0bde3a95eaa9 ("drm/amdgpu: split gfx8 gpu init into sw and hw parts")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index c8a5cf5365a94..da32c7e49be0d 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1739,7 +1739,7 @@ static int gfx_v8_0_do_edc_gpr_workarounds(struct amdgpu_device *adev)
 static int gfx_v8_0_gpu_early_init(struct amdgpu_device *adev)
 {
 	u32 gb_addr_config;
-	u32 mc_shared_chmap, mc_arb_ramcfg;
+	u32 mc_arb_ramcfg;
 	u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map;
 	u32 tmp;
 	int ret;
@@ -1932,7 +1932,6 @@ static int gfx_v8_0_gpu_early_init(struct amdgpu_device *adev)
 		break;
 	}
 
-	mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP);
 	adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG);
 	mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg;
 
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 037/141] drm/amdgpu: remove set but not used variable 'amdgpu_connector'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (4 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 036/141] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 042/141] drm/radeon: remove set but not used variable 'size', 'relocs_chunk' Sasha Levin
                   ` (6 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Alex Deucher, yu kuai, dri-devel, amd-gfx, Sasha Levin

From: yu kuai <yukuai3@huawei.com>

[ Upstream commit 4f2922d12d6c63d0f4aa4e859ad95aee6d0d4ea0 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdgpu/amdgpu_display.c: In function
‘amdgpu_display_crtc_scaling_mode_fixup’:
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:693:27: warning: variable
‘amdgpu_connector’ set but not used [-Wunused-but-set-variable]

Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 15a2d8f3725d5..f29f025202d03 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -666,7 +666,6 @@ bool amdgpu_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
 	struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
 	struct amdgpu_encoder *amdgpu_encoder;
 	struct drm_connector *connector;
-	struct amdgpu_connector *amdgpu_connector;
 	u32 src_v = 1, dst_v = 1;
 	u32 src_h = 1, dst_h = 1;
 
@@ -678,7 +677,6 @@ bool amdgpu_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
 			continue;
 		amdgpu_encoder = to_amdgpu_encoder(encoder);
 		connector = amdgpu_get_connector_for_encoder(encoder);
-		amdgpu_connector = to_amdgpu_connector(connector);
 
 		/* set scaling */
 		if (amdgpu_encoder->rmx_type == RMX_OFF)
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 042/141] drm/radeon: remove set but not used variable 'size', 'relocs_chunk'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (5 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 037/141] drm/amdgpu: remove set but not used variable 'amdgpu_connector' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 043/141] drm/radeon: remove set but not used variable 'backbias_response_time' Sasha Levin
                   ` (5 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Sasha Levin, dri-devel, zhengbin, Hulk Robot, amd-gfx, Alex Deucher

From: zhengbin <zhengbin13@huawei.com>

[ Upstream commit e9f782dd22c0e17874b8b8e12aafcd3a06810dd0 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/r600_cs.c: In function r600_cs_track_validate_cb:
drivers/gpu/drm/radeon/r600_cs.c:353:22: warning: variable size set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/radeon/r600_cs.c: In function r600_cs_track_validate_db:
drivers/gpu/drm/radeon/r600_cs.c:520:27: warning: variable size set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/radeon/r600_cs.c: In function r600_dma_cs_next_reloc:
drivers/gpu/drm/radeon/r600_cs.c:2345:26: warning: variable relocs_chunk set but not used [-Wunused-but-set-variable]

The first 'size' is not used since commit f30df2fad0c9 ("drm/radeon/r600:
fix tiling issues in CS checker.")

The second 'size' is introduced by commit 88f50c80748b ("drm/radeon/kms:
add htile support to the cs checker v3"), but never used, so remove it.

'relocs_chunk' is not used since commit 9305ede6afe2 ("radeon/kms:
fix dma relocation checking")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/radeon/r600_cs.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index b69c8de35bd31..4e60c865f21c5 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -349,7 +349,7 @@ static void r600_cs_track_init(struct r600_cs_track *track)
 static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
 {
 	struct r600_cs_track *track = p->track;
-	u32 slice_tile_max, size, tmp;
+	u32 slice_tile_max, tmp;
 	u32 height, height_align, pitch, pitch_align, depth_align;
 	u64 base_offset, base_align;
 	struct array_mode_checker array_check;
@@ -359,7 +359,6 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
 	/* When resolve is used, the second colorbuffer has always 1 sample. */
 	unsigned nsamples = track->is_resolve && i == 1 ? 1 : track->nsamples;
 
-	size = radeon_bo_size(track->cb_color_bo[i]) - track->cb_color_bo_offset[i];
 	format = G_0280A0_FORMAT(track->cb_color_info[i]);
 	if (!r600_fmt_is_valid_color(format)) {
 		dev_warn(p->dev, "%s:%d cb invalid format %d for %d (0x%08X)\n",
@@ -516,7 +515,7 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
 static int r600_cs_track_validate_db(struct radeon_cs_parser *p)
 {
 	struct r600_cs_track *track = p->track;
-	u32 nviews, bpe, ntiles, size, slice_tile_max, tmp;
+	u32 nviews, bpe, ntiles, slice_tile_max, tmp;
 	u32 height_align, pitch_align, depth_align;
 	u32 pitch = 8192;
 	u32 height = 8192;
@@ -563,7 +562,6 @@ static int r600_cs_track_validate_db(struct radeon_cs_parser *p)
 		}
 		ib[track->db_depth_size_idx] = S_028000_SLICE_TILE_MAX(tmp - 1) | (track->db_depth_size & 0x3FF);
 	} else {
-		size = radeon_bo_size(track->db_bo);
 		/* pitch in pixels */
 		pitch = (G_028000_PITCH_TILE_MAX(track->db_depth_size) + 1) * 8;
 		slice_tile_max = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
@@ -2342,7 +2340,6 @@ int r600_cs_parse(struct radeon_cs_parser *p)
 int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
 			   struct radeon_bo_list **cs_reloc)
 {
-	struct radeon_cs_chunk *relocs_chunk;
 	unsigned idx;
 
 	*cs_reloc = NULL;
@@ -2350,7 +2347,6 @@ int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
 		DRM_ERROR("No relocation chunk !\n");
 		return -EINVAL;
 	}
-	relocs_chunk = p->chunk_relocs;
 	idx = p->dma_reloc_idx;
 	if (idx >= p->nrelocs) {
 		DRM_ERROR("Relocs at %d after relocations chunk end %d !\n",
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 043/141] drm/radeon: remove set but not used variable 'backbias_response_time'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (6 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 042/141] drm/radeon: remove set but not used variable 'size', 'relocs_chunk' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 044/141] drm/radeon: remove set but not used variable 'dig_connector' Sasha Levin
                   ` (4 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Sasha Levin, dri-devel, zhengbin, Hulk Robot, amd-gfx, Alex Deucher

From: zhengbin <zhengbin13@huawei.com>

[ Upstream commit ac52caecbcf2c30ce95b2536c1caf2643c49b91c ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/si_dpm.c: In function si_program_response_times:
drivers/gpu/drm/radeon/si_dpm.c:3640:29: warning: variable backbias_response_time set but not used [-Wunused-but-set-variable]

It is introduced by commit a9e61410921b ("drm/radeon/kms:
add dpm support for SI (v7)"), but never used, so remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/radeon/si_dpm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index ac7ae206f2e71..06c7244a1f9c5 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -3695,14 +3695,13 @@ static int si_notify_smc_display_change(struct radeon_device *rdev,
 
 static void si_program_response_times(struct radeon_device *rdev)
 {
-	u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
+	u32 voltage_response_time, acpi_delay_time, vbi_time_out;
 	u32 vddc_dly, acpi_dly, vbi_dly;
 	u32 reference_clock;
 
 	si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
 
 	voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time;
-	backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time;
 
 	if (voltage_response_time == 0)
 		voltage_response_time = 1000;
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 044/141] drm/radeon: remove set but not used variable 'dig_connector'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (7 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 043/141] drm/radeon: remove set but not used variable 'backbias_response_time' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 045/141] drm/radeon: remove set but not used variable 'radeon_connector' Sasha Levin
                   ` (3 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Sasha Levin, dri-devel, zhengbin, Hulk Robot, amd-gfx, Alex Deucher

From: zhengbin <zhengbin13@huawei.com>

[ Upstream commit 3f47f0301594c4f930a32bd7d8125cfdeb6b4b6e ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/atombios_dp.c: In function radeon_dp_get_panel_mode:
drivers/gpu/drm/radeon/atombios_dp.c:415:36: warning: variable dig_connector set but not used [-Wunused-but-set-variable]

It is not used since commit 379dfc25e257 ("drm/radeon/dp:
switch to the common i2c over aux code")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/radeon/atombios_dp.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index fd7682bf335dc..b381fb17694b1 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -412,7 +412,6 @@ int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
 	struct drm_device *dev = encoder->dev;
 	struct radeon_device *rdev = dev->dev_private;
 	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
-	struct radeon_connector_atom_dig *dig_connector;
 	int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
 	u16 dp_bridge = radeon_connector_encoder_get_dp_bridge_encoder_id(connector);
 	u8 tmp;
@@ -423,8 +422,6 @@ int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
 	if (!radeon_connector->con_priv)
 		return panel_mode;
 
-	dig_connector = radeon_connector->con_priv;
-
 	if (dp_bridge != ENCODER_OBJECT_ID_NONE) {
 		/* DP bridge chips */
 		if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 045/141] drm/radeon: remove set but not used variable 'radeon_connector'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (8 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 044/141] drm/radeon: remove set but not used variable 'dig_connector' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 046/141] drm/radeon: remove set but not used variable 'blocks' Sasha Levin
                   ` (2 subsequent siblings)
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Sasha Levin, dri-devel, zhengbin, Hulk Robot, amd-gfx, Alex Deucher

From: zhengbin <zhengbin13@huawei.com>

[ Upstream commit 5952c48993375a9da2de39be30df475cf590b0ce ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/radeon_display.c: In function radeon_crtc_scaling_mode_fixup:
drivers/gpu/drm/radeon/radeon_display.c:1685:27: warning: variable radeon_connector set but not used [-Wunused-but-set-variable]

It is not used since commit 377bd8a98d7d ("drm/radeon:
use a fetch function to get the edid")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/radeon/radeon_display.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 8b6f8aa238063..59d62275a659d 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1719,7 +1719,6 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
 	struct radeon_encoder *radeon_encoder;
 	struct drm_connector *connector;
-	struct radeon_connector *radeon_connector;
 	bool first = true;
 	u32 src_v = 1, dst_v = 1;
 	u32 src_h = 1, dst_h = 1;
@@ -1732,7 +1731,6 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
 			continue;
 		radeon_encoder = to_radeon_encoder(encoder);
 		connector = radeon_get_connector_for_encoder(encoder);
-		radeon_connector = to_radeon_connector(connector);
 
 		if (first) {
 			/* set scaling */
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 046/141] drm/radeon: remove set but not used variable 'blocks'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (9 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 045/141] drm/radeon: remove set but not used variable 'radeon_connector' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 047/141] drm/radeon: remove set but not used variable 'tv_pll_cntl1' Sasha Levin
  2020-02-14 16:21 ` [PATCH AUTOSEL 4.9 131/141] radeon: insert 10ms sleep in dce5_crtc_load_lut Sasha Levin
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Sasha Levin, dri-devel, zhengbin, Hulk Robot, amd-gfx, Alex Deucher

From: zhengbin <zhengbin13@huawei.com>

[ Upstream commit 77441f77949807fda4a0aec0bdf3e86ae863fd56 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/radeon_combios.c: In function radeon_combios_get_power_modes:
drivers/gpu/drm/radeon/radeon_combios.c:2638:10: warning: variable blocks set but not used [-Wunused-but-set-variable]

It is introduced by commit 56278a8edace ("drm/radeon/kms:
pull power mode info from bios tables (v3)"), but never used,
so remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/radeon/radeon_combios.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 3178ba0c537c1..a01e52445ad11 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -2635,7 +2635,7 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev)
 {
 	struct drm_device *dev = rdev->ddev;
 	u16 offset, misc, misc2 = 0;
-	u8 rev, blocks, tmp;
+	u8 rev, tmp;
 	int state_index = 0;
 	struct radeon_i2c_bus_rec i2c_bus;
 
@@ -2725,7 +2725,6 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev)
 		offset = combios_get_table_offset(dev, COMBIOS_POWERPLAY_INFO_TABLE);
 		if (offset) {
 			rev = RBIOS8(offset);
-			blocks = RBIOS8(offset + 0x2);
 			/* power mode 0 tends to be the only valid one */
 			rdev->pm.power_state[state_index].num_clock_modes = 1;
 			rdev->pm.power_state[state_index].clock_info[0].mclk = RBIOS32(offset + 0x5 + 0x2);
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 047/141] drm/radeon: remove set but not used variable 'tv_pll_cntl1'
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (10 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 046/141] drm/radeon: remove set but not used variable 'blocks' Sasha Levin
@ 2020-02-14 16:19 ` Sasha Levin
  2020-02-14 16:21 ` [PATCH AUTOSEL 4.9 131/141] radeon: insert 10ms sleep in dce5_crtc_load_lut Sasha Levin
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:19 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Sasha Levin, dri-devel, zhengbin, Hulk Robot, amd-gfx, Alex Deucher

From: zhengbin <zhengbin13@huawei.com>

[ Upstream commit dc9b3dbd28744510b78490dc6312848a8f918749 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/radeon_legacy_tv.c: In function radeon_legacy_tv_mode_set:
drivers/gpu/drm/radeon/radeon_legacy_tv.c:538:24: warning: variable tv_pll_cntl1 set but not used [-Wunused-but-set-variable]

It is introduced by commit 4ce001abafaf ("drm/radeon/kms:
add initial radeon tv-out support."), but never used,
so remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/radeon/radeon_legacy_tv.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
index 49750d07ab7d4..3133f5dfc239a 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_tv.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
@@ -544,7 +544,7 @@ void radeon_legacy_tv_mode_set(struct drm_encoder *encoder,
 	uint32_t tv_master_cntl, tv_rgb_cntl, tv_dac_cntl;
 	uint32_t tv_modulator_cntl1, tv_modulator_cntl2;
 	uint32_t tv_vscaler_cntl1, tv_vscaler_cntl2;
-	uint32_t tv_pll_cntl, tv_pll_cntl1, tv_ftotal;
+	uint32_t tv_pll_cntl, tv_ftotal;
 	uint32_t tv_y_fall_cntl, tv_y_rise_cntl, tv_y_saw_tooth_cntl;
 	uint32_t m, n, p;
 	const uint16_t *hor_timing;
@@ -716,12 +716,6 @@ void radeon_legacy_tv_mode_set(struct drm_encoder *encoder,
 		(((n >> 9) & RADEON_TV_N0HI_MASK) << RADEON_TV_N0HI_SHIFT) |
 		((p & RADEON_TV_P_MASK) << RADEON_TV_P_SHIFT);
 
-	tv_pll_cntl1 = (((4 & RADEON_TVPCP_MASK) << RADEON_TVPCP_SHIFT) |
-			((4 & RADEON_TVPVG_MASK) << RADEON_TVPVG_SHIFT) |
-			((1 & RADEON_TVPDC_MASK) << RADEON_TVPDC_SHIFT) |
-			RADEON_TVCLK_SRC_SEL_TVPLL |
-			RADEON_TVPLL_TEST_DIS);
-
 	tv_dac->tv.tv_uv_adr = 0xc8;
 
 	if (tv_dac->tv_std == TV_STD_NTSC ||
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [PATCH AUTOSEL 4.9 131/141] radeon: insert 10ms sleep in dce5_crtc_load_lut
       [not found] <20200214162122.19794-1-sashal@kernel.org>
                   ` (11 preceding siblings ...)
  2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 047/141] drm/radeon: remove set but not used variable 'tv_pll_cntl1' Sasha Levin
@ 2020-02-14 16:21 ` Sasha Levin
  12 siblings, 0 replies; 13+ messages in thread
From: Sasha Levin @ 2020-02-14 16:21 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Sasha Levin, Daniel Vetter, Michel Dänzer, amd-gfx,
	dri-devel, Alex Deucher, Daniel Vetter

From: Daniel Vetter <daniel.vetter@ffwll.ch>

[ Upstream commit ec3d65082d7dabad6fa8f66a8ef166f2d522d6b2 ]

Per at least one tester this is enough magic to recover the regression
introduced for some people (but not all) in

commit b8e2b0199cc377617dc238f5106352c06dcd3fa2
Author: Peter Rosin <peda@axentia.se>
Date:   Tue Jul 4 12:36:57 2017 +0200

    drm/fb-helper: factor out pseudo-palette

which for radeon had the side-effect of refactoring out a seemingly
redudant writing of the color palette.

10ms in a fairly slow modeset path feels like an acceptable form of
duct-tape, so maybe worth a shot and see what sticks.

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Michel Dänzer <michel.daenzer@amd.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=198123
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/radeon/radeon_display.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 59d62275a659d..c8820cd893d49 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -110,6 +110,8 @@ static void dce5_crtc_load_lut(struct drm_crtc *crtc)
 
 	DRM_DEBUG_KMS("%d\n", radeon_crtc->crtc_id);
 
+	msleep(10);
+
 	WREG32(NI_INPUT_CSC_CONTROL + radeon_crtc->crtc_offset,
 	       (NI_INPUT_CSC_GRPH_MODE(NI_INPUT_CSC_BYPASS) |
 		NI_INPUT_CSC_OVL_MODE(NI_INPUT_CSC_BYPASS)));
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2020-02-14 16:24 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <20200214162122.19794-1-sashal@kernel.org>
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 032/141] drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 033/141] drm/amdgpu: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 034/141] drm/amdgpu: remove set but not used variable 'dig' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 035/141] drm/amdgpu: remove always false comparison in 'amdgpu_atombios_i2c_process_i2c_ch' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 036/141] drm/amdgpu: remove set but not used variable 'mc_shared_chmap' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 037/141] drm/amdgpu: remove set but not used variable 'amdgpu_connector' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 042/141] drm/radeon: remove set but not used variable 'size', 'relocs_chunk' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 043/141] drm/radeon: remove set but not used variable 'backbias_response_time' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 044/141] drm/radeon: remove set but not used variable 'dig_connector' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 045/141] drm/radeon: remove set but not used variable 'radeon_connector' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 046/141] drm/radeon: remove set but not used variable 'blocks' Sasha Levin
2020-02-14 16:19 ` [PATCH AUTOSEL 4.9 047/141] drm/radeon: remove set but not used variable 'tv_pll_cntl1' Sasha Levin
2020-02-14 16:21 ` [PATCH AUTOSEL 4.9 131/141] radeon: insert 10ms sleep in dce5_crtc_load_lut Sasha Levin

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