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drm/amdgpu/pp: constify some powerplay tables

PATCH In review Dave Airlie 2 participants 3 messages Sep 27, 2017 1 message not in the archive

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DRM drivers Radeon and amdgpu DRM drivers
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Dave Airlie

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#0 lore raw

PATCH 1/2 drm/amdgpu/pp: constify some powerplay tables

From: Dave Airlie <[email protected]>

Signed-off-by Dave Airlie <[email protected]>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c +7 -7
index 9186b07..6f0b2e5 100644
@@ -312,37 +312,37 @@ static int rv_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 }
 
 /* temporary hardcoded clock voltage breakdown tables */
-DpmClock_t VddDcfClk[]= {
+static const DpmClock_t VddDcfClk[]= {
 	{ 300, 2600},
 	{ 600, 3200},
 	{ 600, 3600},
 };
 
-DpmClock_t VddSocClk[]= {
+static const DpmClock_t VddSocClk[]= {
 	{ 478, 2600},
 	{ 722, 3200},
 	{ 722, 3600},
 };
 
-DpmClock_t VddFClk[]= {
+static const DpmClock_t VddFClk[]= {
 	{ 400, 2600},
 	{1200, 3200},
 	{1200, 3600},
 };
 
-DpmClock_t VddDispClk[]= {
+static const DpmClock_t VddDispClk[]= {
 	{ 435, 2600},
 	{ 661, 3200},
 	{1086, 3600},
 };
 
-DpmClock_t VddDppClk[]= {
+static const DpmClock_t VddDppClk[]= {
 	{ 435, 2600},
 	{ 661, 3200},
 	{ 661, 3600},
 };
 
-DpmClock_t VddPhyClk[]= {
+static const DpmClock_t VddPhyClk[]= {
 	{ 540, 2600},
 	{ 810, 3200},
 	{ 810, 3600},

@@ -350,7 +350,7 @@ DpmClock_t VddPhyClk[]= {
 
 static int rv_get_clock_voltage_dependency_table(struct pp_hwmgr *hwmgr,
 			struct rv_voltage_dependency_table **pptable,
-			uint32_t num_entry, DpmClock_t *pclk_dependency_table)
+			uint32_t num_entry, const DpmClock_t *pclk_dependency_table)
 {
 	uint32_t table_size, i;
 	struct rv_voltage_dependency_table *ptable;
Signature · 6 lines
2.9.4

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author
#2 lore raw

PATCH 2/2 drm/amdgpu/vega10: static constify channel_number

In reply to a message not in the archive

From: Dave Airlie <[email protected]>

Signed-off-by Dave Airlie <[email protected]>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +1 -1
index a59d282..80e41be 100644
@@ -56,7 +56,7 @@
 
 #define HBM_MEMORY_CHANNEL_WIDTH    128
 
-uint32_t channel_number[] = {1, 2, 0, 4, 0, 8, 0, 16, 2};
+static const uint32_t channel_number[] = {1, 2, 0, 4, 0, 8, 0, 16, 2};
 
 #define MEM_FREQ_LOW_LATENCY        25000
 #define MEM_FREQ_HIGH_LATENCY       80000
Signature · 6 lines
2.9.4

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#3 lore raw
In reply to a message not in the archive
Quoted 3 lines · Dave Airlie

From: Dave Airlie <[email protected]>

Signed-off-by Dave Airlie <[email protected]>

Series is:

Reviewed-by Alex Deucher <[email protected]>
Quoted 64 lines
---
 drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c +7 -8
index 9186b07..6f0b2e5 100644
@@ -312,37 +312,37 @@ static int rv_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 }
 
 /* temporary hardcoded clock voltage breakdown tables */
-DpmClock_t VddDcfClk[]= {
+static const DpmClock_t VddDcfClk[]= {
        { 300, 2600},
        { 600, 3200},
        { 600, 3600},
 };
 
-DpmClock_t VddSocClk[]= {
+static const DpmClock_t VddSocClk[]= {
        { 478, 2600},
        { 722, 3200},
        { 722, 3600},
 };
 
-DpmClock_t VddFClk[]= {
+static const DpmClock_t VddFClk[]= {
        { 400, 2600},
        {1200, 3200},
        {1200, 3600},
 };
 
-DpmClock_t VddDispClk[]= {
+static const DpmClock_t VddDispClk[]= {
        { 435, 2600},
        { 661, 3200},
        {1086, 3600},
 };
 
-DpmClock_t VddDppClk[]= {
+static const DpmClock_t VddDppClk[]= {
        { 435, 2600},
        { 661, 3200},
        { 661, 3600},
 };
 
-DpmClock_t VddPhyClk[]= {
+static const DpmClock_t VddPhyClk[]= {
        { 540, 2600},
        { 810, 3200},
        { 810, 3600},

@@ -350,7 +350,7 @@ DpmClock_t VddPhyClk[]= {
 
 static int rv_get_clock_voltage_dependency_table(struct pp_hwmgr *hwmgr,
                        struct rv_voltage_dependency_table **pptable,
-                       uint32_t num_entry, DpmClock_t *pclk_dependency_table)
+                       uint32_t num_entry, const DpmClock_t *pclk_dependency_table)
 {
        uint32_t table_size, i;
        struct rv_voltage_dependency_table *ptable;
--

2.9.4

Quoted 4 lines

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[email protected]
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