Replace of_find_backlight_by_node and of the code around it
with of_find_backlight helper to avoid repetition of code.
Signed-off-by: Meghana Madhyastha
---
Changes in v19:
-Changed to devm version of of_find_backlight in omapdrm (patch 10)
-removed assigning pdev->dev to variable dev
Replace of_find_backlight_by_node and of the code around it
with of_find_backlight helper to avoid repetition of code.
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/panel/panel-innolux-p079zca.c | 24 -
drivers
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/omapdrm/displays/panel
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/panel/panel-innolux
Call devm_of_find_backlight (the devres version) instead of
of_find_backlight.
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/tinydrm/mi0283qt.c | 2 +-
drivers/gpu/drm/tinydrm/st7735r.c | 2 +-
2 files changed, 2 insertions(+), 2
Add devm_of_find_backlight and the corresponding release
function because some drivers use devres versions of functions
for acquiring device resources.
Acked-by: Daniel Thompson
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
---
drivers/video/backlight
Remove tinydrm_enable/disable_backlight and let the callers call the
more generic backlight_enable/disable helpers
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | 55 --
drivers
hack that is no longer needed.
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/tinydrm/Kconfig| 2 --
drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | 40 --
drivers/gpu/drm/tinydrm/mi0283qt.c
Add of_find_backlight, a helper function which is a generic version
of tinydrm_of_find_backlight that can be used by other drivers to avoid
repetition of code and simplify things.
Acked-by: Daniel Thompson
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
-by: Daniel Thompson
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Signed-off-by: Meghana Madhyastha
---
include/linux/backlight.h | 32
1 file changed, 32 insertions(+)
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index af7003548
Move drm helper functions from tinydrm-helpers to linux/backlight for
ease of use by callers in other drivers.
Changes in v19:
-Changed to devm version of of_find_backlight in omapdrm (patch 10)
-removed assigning pdev->dev to variable dev in omapdrm (patch 10)
Meghana Madhyastha (10):
vi
On Tue, Jan 23, 2018 at 03:37:38PM +0100, Noralf Trønnes wrote:
>
> Den 22.01.2018 15.56, skrev Meghana Madhyastha:
> >Replace of_find_backlight_by_node and of the code around it
> >with of_find_backlight helper to avoid repetition of code.
> >
> >Sig
Replace of_find_backlight_by_node and of the code around it
with of_find_backlight helper to avoid repetition of code.
Signed-off-by: Meghana Madhyastha
---
Changes in v18:
-Fixed warnings resulting from passing device_node* to of_find_backlight.
Fixed it by passing struct device* to
Replace of_find_backlight_by_node and of the code around it
with of_find_backlight helper to avoid repetition of code.
Signed-off-by: Meghana Madhyastha
---
Changes in v18:
-Fixed warnings resulting from passing device_node* to of_find_backlight.
Fixed it by passing struct device* to
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/omapdrm/displays/panel-dpi.c | 11 ++-
1 file changed, 2 insertions
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/panel/panel-innolux-p079zca.c | 6 ++
drivers/gpu/drm/panel/panel
Call devm_of_find_backlight (the devres version) instead of
of_find_backlight.
Signed-off-by: Meghana Madhyastha
---
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
drivers/gpu/drm/tinydrm/mi0283qt.c | 2 +-
drivers/gpu/drm/tinydrm/st7735r.c | 2 +-
2 files changed, 2 insertions(+), 2
Add devm_of_find_backlight and the corresponding release
function because some drivers use devres versions of functions
for acquiring device resources.
Signed-off-by: Meghana Madhyastha
---
Acked-by: Daniel Thompson
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
drivers/video/backlight
hack that is no longer needed.
Signed-off-by: Meghana Madhyastha
---
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
drivers/gpu/drm/tinydrm/Kconfig| 2 --
drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | 40 --
drivers/gpu/drm/tinydrm/mi0283qt.c
Add of_find_backlight, a helper function which is a generic version
of tinydrm_of_find_backlight that can be used by other drivers to avoid
repetition of code and simplify things.
Signed-off-by: Meghana Madhyastha
---
Acked-by: Daniel Thompson
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
Remove tinydrm_enable/disable_backlight and let the callers call the
more generic backlight_enable/disable helpers
Signed-off-by: Meghana Madhyastha
---
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | 55 --
drivers
-off-by: Meghana Madhyastha
---
Acked-by: Daniel Thompson
Reviewed-by: Noralf Trønnes
Reviewed-by: Sean Paul
include/linux/backlight.h | 32
1 file changed, 32 insertions(+)
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index af7003548
Move drm helper functions from tinydrm-helpers to linux/backlight for
ease of use by callers in other drivers.
Changes in v18:
-Fixed warnings resulting from passing device_node* to of_find_backlight.
Fixed it by passing struct device* to of_find_backlight
Meghana Madhyastha (10):
video
Replace of_find_backlight_by_node and of the code around it
with of_find_backlight helper to avoid repetition of code.
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-remove put_device() to avoid double put
as we are using the devm version
drivers/gpu/drm/omapdrm/displays/panel-dpi.c
Replace of_find_backlight_by_node and of the code around it
with of_find_backlight helper to avoid repetition of code.
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-remove put_device() to avoid double put
as we are using the devm version
drivers/gpu/drm/panel/panel-innolux-p079zca.c
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-remove redundant NULL check
drivers/gpu/drm/omapdrm/displays/panel-dpi.c
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-remove redundant NULL check
drivers/gpu/drm/panel/panel-innolux-p079zca.c
Call devm_of_find_backlight (the devres version) instead of
of_find_backlight.
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-convert st7735r callers from tinydrm specific helpers
to new generic backlight helpers
drivers/gpu/drm/tinydrm/mi0283qt.c | 2 +-
drivers/gpu/drm/tinydrm
Add devm_of_find_backlight and the corresponding release
function because some drivers use devres versions of functions
for acquiring device resources.
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-fix checkpath errors/warnings
-rename devm_backlight_put to
devm_backlight_release
hack that is no longer needed.
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-rebase with drm-misc-next
-convert st7735r callers from tinydrm specific helpers
to new generic backlight helpers
-remove select BACKLIGHT_LCD_SUPPORT
and select BACKLIGHT_CLASS_DEVICE from
tinydrm/Kconfig
Add of_find_backlight, a helper function which is a generic version
of tinydrm_of_find_backlight that can be used by other drivers to avoid
repetition of code and simplify things.
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-rebase with drm-misc-next
-convert st7735r callers from
Remove tinydrm_enable/disable_backlight and let the callers call the
more generic backlight_enable/disable helpers
Signed-off-by: Meghana Madhyastha
---
changes in v17:
-rebase with drm-misc-next
drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | 55 --
drivers/gpu/drm
-off-by: Meghana Madhyastha
---
changes in v17:
-set fb_blank along with clearing the BL_CORE_FBBLANK bit
include/linux/backlight.h | 32
1 file changed, 32 insertions(+)
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index af7003548..ace825e2c
devm_backlight_put to
devm_backlight_release
-remove redundant NULL check
-remove put_device() to avoid double put
as we are using the devm version
Meghana Madhyastha (10):
video: backlight: Add helpers to enable and disable backlight
drm/tinydrm: Convert tinydrm_enable/disable_backlight to
On Tue, Jan 16, 2018 at 06:08:53PM +0100, Noralf Trønnes wrote:
>
> Den 16.01.2018 11.36, skrev Meghana Madhyastha:
> >Replace of_find_backlight_by_node and of the code around it
> >with of_find_backlight helper to avoid repetition of code.
> >
> >Sig
On Wed, Jan 17, 2018 at 05:09:57PM +, Daniel Thompson wrote:
> On 16/01/18 10:34, Meghana Madhyastha wrote:
> >Add devm_of_find_backlight and the corresponding release
> >function because some drivers use devres versions of functions
> >for acquiring device resources.
On Wed, Jan 17, 2018 at 11:03:24PM +0100, Noralf Trønnes wrote:
>
> Den 17.01.2018 18.00, skrev Daniel Thompson:
> >
> >
> >On 16/01/18 10:31, Meghana Madhyastha wrote:
> >>Add helper functions backlight_enable and backlight_disable to
> >>enable/disable
Replace of_find_backlight_by_node and of the code around it
with of_find_backlight helper to avoid repetition of code.
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/omapdrm/displays/panel-dpi.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu
Replace of_find_backlight_by_node and of the code around it
with of_find_backlight helper to avoid repetition of code.
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/panel/panel-innolux-p079zca.c | 10 +++---
drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c | 10 +++---
drivers
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/omapdrm/displays/panel-dpi.c | 12
1 file changed, 4
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/panel/panel-innolux-p079zca.c | 6 ++
drivers/gpu/drm/panel/panel
Call devm_of_find_backlight (the devres version) instead of
of_find_backlight.
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/tinydrm/mi0283qt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tinydrm/mi0283qt.c
b/drivers/gpu/drm/tinydrm/mi0283qt.c
Add devm_of_find_backlight and the corresponding release
function because some drivers use devres versions of functions
for acquiring device resources.
Signed-off-by: Meghana Madhyastha
---
drivers/video/backlight/backlight.c | 29 +
include/linux/backlight.h
Remove tinydrm_of_find_backlight from tinydrm-helpers.c. We now have
a generic of_find_backlight defined in backlight.c. Let the callers
of tinydrm_of_find_backlight call of_find_backlight.
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | 40
Add of_find_backlight, a helper function which is a generic version
of tinydrm_of_find_backlight that can be used by other drivers to avoid
repetition of code and simplify things.
Signed-off-by: Meghana Madhyastha
---
Changes in v16:
-Add comment about brightness in of_find_backlight
drivers
Remove tinydrm_enable/disable_backlight and let the callers call the
more generic backlight_enable/disable helpers
Signed-off-by: Meghana Madhyastha
---
drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c | 55 --
drivers/gpu/drm/tinydrm/mipi-dbi.c | 4
-off-by: Meghana Madhyastha
---
include/linux/backlight.h | 30 ++
1 file changed, 30 insertions(+)
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index af7003548..7b6a9a2a3 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h
Move drm helper functions from tinydrm-helpers to linux/backlight for
ease of use by callers in other drivers.
Changes in v16:
-Add a comment about setting brightness = max_brightness in of_find_backlight
-Add dri-devel and linux-kernel mailing lists
Meghana Madhyastha (10):
video: backlight
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