Re: [PATCH] mfd: twl-core: Fix accessibility of some twl4030 audio registers
* Lee Jones lee.jo...@linaro.org [140318 13:23]:
There are some unused registers in twl4030 at I2C address 0x49 and
function
twl4030_49_nop_reg() is used to check accessibility of that registers.
These
registers are written in decimal format but the values are correct in
hexadecimal format. (It can be checked few lines above the patched code
-
these registers are marked as unused there.)
As a consequence three registers of audio submodule are treated as
inaccessible (preamplifier carkit right and both handsfree registers).
CC: Peter Ujfalusi peter.ujfal...@ti.com
Signed-off-by: Tomas Novotny to...@novotny.cz
---
drivers/mfd/twl-core.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index ed71832..e87140b 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -282,11 +282,11 @@ static struct reg_default twl4030_49_defaults[] =
{
static bool twl4030_49_nop_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
- case 0:
- case 3:
- case 40:
- case 41:
- case 42:
+ case 0x00:
+ case 0x03:
+ case 0x40:
+ case 0x41:
+ case 0x42:
Uhm, I can not be that @#$%^ that I did this... I have no idea how I
left out
the 0x
Thanks for spotting it!
Acked-by Peter Ujfalusi peter.ujfal...@ti.com
Peter, if this does not make it to the -rc series, care to send this to
the stable for inclusion after it hits mainline?
This fixes twl4030 audio regression at least on boards using HandsfreeL
for audio.
I think it's a little late in the cycle to send this to the -rcs.
Stable will be Cc'ed however.
That's fine with me thanks.
Tony
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Re: [PATCH] mfd: twl-core: Fix accessibility of some twl4030 audio registers
* Peter Ujfalusi peter.ujfal...@ti.com [140311 01:33]:
On 03/10/2014 08:12 PM, Tomas Novotny wrote:
There are some unused registers in twl4030 at I2C address 0x49 and function
twl4030_49_nop_reg() is used to check accessibility of that registers. These
registers are written in decimal format but the values are correct in
hexadecimal format. (It can be checked few lines above the patched code -
these registers are marked as unused there.)
As a consequence three registers of audio submodule are treated as
inaccessible (preamplifier carkit right and both handsfree registers).
CC: Peter Ujfalusi peter.ujfal...@ti.com
Signed-off-by: Tomas Novotny to...@novotny.cz
---
drivers/mfd/twl-core.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index ed71832..e87140b 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -282,11 +282,11 @@ static struct reg_default twl4030_49_defaults[] = {
static bool twl4030_49_nop_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
- case 0:
- case 3:
- case 40:
- case 41:
- case 42:
+ case 0x00:
+ case 0x03:
+ case 0x40:
+ case 0x41:
+ case 0x42:
Uhm, I can not be that @#$%^ that I did this... I have no idea how I left out
the 0x
Thanks for spotting it!
Acked-by Peter Ujfalusi peter.ujfal...@ti.com
Peter, if this does not make it to the -rc series, care to send this to
the stable for inclusion after it hits mainline?
This fixes twl4030 audio regression at least on boards using HandsfreeL
for audio.
Regards,
Tony
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Re: [PATCH] mfd: twl-core: Fix accessibility of some twl4030 audio registers
There are some unused registers in twl4030 at I2C address 0x49 and
function
twl4030_49_nop_reg() is used to check accessibility of that registers.
These
registers are written in decimal format but the values are correct in
hexadecimal format. (It can be checked few lines above the patched code -
these registers are marked as unused there.)
As a consequence three registers of audio submodule are treated as
inaccessible (preamplifier carkit right and both handsfree registers).
CC: Peter Ujfalusi peter.ujfal...@ti.com
Signed-off-by: Tomas Novotny to...@novotny.cz
---
drivers/mfd/twl-core.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index ed71832..e87140b 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -282,11 +282,11 @@ static struct reg_default twl4030_49_defaults[] = {
static bool twl4030_49_nop_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
- case 0:
- case 3:
- case 40:
- case 41:
- case 42:
+ case 0x00:
+ case 0x03:
+ case 0x40:
+ case 0x41:
+ case 0x42:
Uhm, I can not be that @#$%^ that I did this... I have no idea how I left
out
the 0x
Thanks for spotting it!
Acked-by Peter Ujfalusi peter.ujfal...@ti.com
Peter, if this does not make it to the -rc series, care to send this to
the stable for inclusion after it hits mainline?
This fixes twl4030 audio regression at least on boards using HandsfreeL
for audio.
I think it's a little late in the cycle to send this to the -rcs.
Stable will be Cc'ed however.
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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Re: [PATCH] mfd: twl-core: Fix accessibility of some twl4030 audio registers
There are some unused registers in twl4030 at I2C address 0x49 and function twl4030_49_nop_reg() is used to check accessibility of that registers. These registers are written in decimal format but the values are correct in hexadecimal format. (It can be checked few lines above the patched code - these registers are marked as unused there.) As a consequence three registers of audio submodule are treated as inaccessible (preamplifier carkit right and both handsfree registers). CC: Peter Ujfalusi peter.ujfal...@ti.com Signed-off-by: Tomas Novotny to...@novotny.cz --- drivers/mfd/twl-core.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) Applied, thanks. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] mfd: twl-core: Fix accessibility of some twl4030 audio registers
There are some unused registers in twl4030 at I2C address 0x49 and function twl4030_49_nop_reg() is used to check accessibility of that registers. These registers are written in decimal format but the values are correct in hexadecimal format. (It can be checked few lines above the patched code - these registers are marked as unused there.) As a consequence three registers of audio submodule are treated as inaccessible (preamplifier carkit right and both handsfree registers). CC: Peter Ujfalusi peter.ujfal...@ti.com Signed-off-by: Tomas Novotny to...@novotny.cz --- drivers/mfd/twl-core.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) In future, please don't forget to CC LKML. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] mfd: twl-core: Fix accessibility of some twl4030 audio registers
On 03/10/2014 08:12 PM, Tomas Novotny wrote:
There are some unused registers in twl4030 at I2C address 0x49 and function
twl4030_49_nop_reg() is used to check accessibility of that registers. These
registers are written in decimal format but the values are correct in
hexadecimal format. (It can be checked few lines above the patched code -
these registers are marked as unused there.)
As a consequence three registers of audio submodule are treated as
inaccessible (preamplifier carkit right and both handsfree registers).
CC: Peter Ujfalusi peter.ujfal...@ti.com
Signed-off-by: Tomas Novotny to...@novotny.cz
---
drivers/mfd/twl-core.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index ed71832..e87140b 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -282,11 +282,11 @@ static struct reg_default twl4030_49_defaults[] = {
static bool twl4030_49_nop_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
- case 0:
- case 3:
- case 40:
- case 41:
- case 42:
+ case 0x00:
+ case 0x03:
+ case 0x40:
+ case 0x41:
+ case 0x42:
Uhm, I can not be that @#$%^ that I did this... I have no idea how I left out
the 0x
Thanks for spotting it!
Acked-by Peter Ujfalusi peter.ujfal...@ti.com
--
To unsubscribe from this list: send the line unsubscribe linux-omap in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] mfd: twl-core: Fix accessibility of some twl4030 audio registers
There are some unused registers in twl4030 at I2C address 0x49 and function
twl4030_49_nop_reg() is used to check accessibility of that registers. These
registers are written in decimal format but the values are correct in
hexadecimal format. (It can be checked few lines above the patched code -
these registers are marked as unused there.)
As a consequence three registers of audio submodule are treated as
inaccessible (preamplifier carkit right and both handsfree registers).
CC: Peter Ujfalusi peter.ujfal...@ti.com
Signed-off-by: Tomas Novotny to...@novotny.cz
---
drivers/mfd/twl-core.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index ed71832..e87140b 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -282,11 +282,11 @@ static struct reg_default twl4030_49_defaults[] = {
static bool twl4030_49_nop_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
- case 0:
- case 3:
- case 40:
- case 41:
- case 42:
+ case 0x00:
+ case 0x03:
+ case 0x40:
+ case 0x41:
+ case 0x42:
return false;
default:
return true;
--
1.8.4.5
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