| Message ID | 20200601065207.492614-14-sam@ravnborg.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | backlight updates | expand |
On 01/06/2020 9.52, Sam Ravnborg wrote: > Replaces the open-coded checks of the state etc., > with the backlight_is_blank() helper. > This increases readability of the code and align > the functionality across the drivers. Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> > v3: > - Dropped as3711_bl, it will be modified in another patch > > v2: > - Fixed so changelog is readable > > Signed-off-by: Sam Ravnborg <sam@ravnborg.org> > Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> > Cc: Lee Jones <lee.jones@linaro.org> > Cc: Daniel Thompson <daniel.thompson@linaro.org> > Cc: Jingoo Han <jingoohan1@gmail.com> > Cc: Michael Hennerich <michael.hennerich@analog.com> > Cc: Support Opensource <support.opensource@diasemi.com> > Cc: Thierry Reding <thierry.reding@gmail.com> > Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> > Cc: Andy Gross <agross@kernel.org> > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > Cc: linux-pwm@vger.kernel.org > Cc: linux-arm-msm@vger.kernel.org > Cc: patches@opensource.cirrus.com > --- > drivers/video/backlight/88pm860x_bl.c | 8 +------- > drivers/video/backlight/adp5520_bl.c | 5 +---- > drivers/video/backlight/adp8860_bl.c | 5 +---- > drivers/video/backlight/adp8870_bl.c | 5 +---- > drivers/video/backlight/bd6107.c | 4 +--- > drivers/video/backlight/corgi_lcd.c | 5 +---- > drivers/video/backlight/cr_bllcd.c | 22 +++++++--------------- > drivers/video/backlight/da903x_bl.c | 8 +------- > drivers/video/backlight/ep93xx_bl.c | 3 +-- > drivers/video/backlight/gpio_backlight.c | 4 +--- > drivers/video/backlight/hp680_bl.c | 4 +--- > drivers/video/backlight/jornada720_bl.c | 2 +- > drivers/video/backlight/kb3886_bl.c | 4 +--- > drivers/video/backlight/led_bl.c | 4 +--- > drivers/video/backlight/lm3533_bl.c | 4 +--- > drivers/video/backlight/locomolcd.c | 4 +--- > drivers/video/backlight/lv5207lp.c | 4 +--- > drivers/video/backlight/max8925_bl.c | 8 +------- > drivers/video/backlight/pwm_bl.c | 4 +--- > drivers/video/backlight/qcom-wled.c | 4 +--- > drivers/video/backlight/tps65217_bl.c | 4 +--- > drivers/video/backlight/wm831x_bl.c | 8 +------- > 22 files changed, 28 insertions(+), 95 deletions(-) > > diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c > index 20d96a5ac384..162c83ab0f5a 100644 > --- a/drivers/video/backlight/88pm860x_bl.c > +++ b/drivers/video/backlight/88pm860x_bl.c > @@ -123,13 +123,7 @@ static int pm860x_backlight_update_status(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.state & BL_CORE_SUSPENDED) > + if (backlight_is_blank(bl)) > brightness = 0; > > return pm860x_backlight_set(bl, brightness); > diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c > index 0f63f76723a5..d817b0d95c9d 100644 > --- a/drivers/video/backlight/adp5520_bl.c > +++ b/drivers/video/backlight/adp5520_bl.c > @@ -67,10 +67,7 @@ static int adp5520_bl_update_status(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bl)) > brightness = 0; > > return adp5520_bl_set(bl, brightness); > diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c > index 19968104fc47..a0ce2a3701fa 100644 > --- a/drivers/video/backlight/adp8860_bl.c > +++ b/drivers/video/backlight/adp8860_bl.c > @@ -363,10 +363,7 @@ static int adp8860_bl_update_status(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bl)) > brightness = 0; > > return adp8860_bl_set(bl, brightness); > diff --git a/drivers/video/backlight/adp8870_bl.c b/drivers/video/backlight/adp8870_bl.c > index 4c0032010cfe..ae4269fdb189 100644 > --- a/drivers/video/backlight/adp8870_bl.c > +++ b/drivers/video/backlight/adp8870_bl.c > @@ -401,10 +401,7 @@ static int adp8870_bl_update_status(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bl)) > brightness = 0; > > return adp8870_bl_set(bl, brightness); > diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c > index d5d5fb457e78..f6a5c1dba3bc 100644 > --- a/drivers/video/backlight/bd6107.c > +++ b/drivers/video/backlight/bd6107.c > @@ -84,9 +84,7 @@ static int bd6107_backlight_update_status(struct backlight_device *backlight) > struct bd6107 *bd = bl_get_data(backlight); > int brightness = backlight->props.brightness; > > - if (backlight->props.power != FB_BLANK_UNBLANK || > - backlight->props.fb_blank != FB_BLANK_UNBLANK || > - backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) > + if (backlight_is_blank(backlight)) > brightness = 0; > > if (brightness) { > diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c > index 25ef0cbd7583..c9adf4e26355 100644 > --- a/drivers/video/backlight/corgi_lcd.c > +++ b/drivers/video/backlight/corgi_lcd.c > @@ -422,10 +422,7 @@ static int corgi_bl_update_status(struct backlight_device *bd) > struct corgi_lcd *lcd = bl_get_data(bd); > int intensity = bd->props.brightness; > > - if (bd->props.power != FB_BLANK_UNBLANK) > - intensity = 0; > - > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bd)) > intensity = 0; > > if (corgibl_flags & CORGIBL_SUSPENDED) > diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c > index 4624b7b7c6a6..d5ab7675f55c 100644 > --- a/drivers/video/backlight/cr_bllcd.c > +++ b/drivers/video/backlight/cr_bllcd.c > @@ -59,26 +59,18 @@ struct cr_panel { > > static int cr_backlight_set_intensity(struct backlight_device *bd) > { > - int intensity = bd->props.brightness; > u32 addr = gpio_bar + CRVML_PANEL_PORT; > u32 cur = inl(addr); > > - if (bd->props.power == FB_BLANK_UNBLANK) > - intensity = FB_BLANK_UNBLANK; > - if (bd->props.fb_blank == FB_BLANK_UNBLANK) > - intensity = FB_BLANK_UNBLANK; > - if (bd->props.power == FB_BLANK_POWERDOWN) > - intensity = FB_BLANK_POWERDOWN; > - if (bd->props.fb_blank == FB_BLANK_POWERDOWN) > - intensity = FB_BLANK_POWERDOWN; > - > - if (intensity == FB_BLANK_UNBLANK) { /* FULL ON */ > - cur &= ~CRVML_BACKLIGHT_OFF; > - outl(cur, addr); > - } else if (intensity == FB_BLANK_POWERDOWN) { /* OFF */ > + if (backlight_is_blank(bd)) { > + /* OFF */ > cur |= CRVML_BACKLIGHT_OFF; > outl(cur, addr); > - } /* anything else, don't bother */ > + } else { > + /* FULL ON */ > + cur &= ~CRVML_BACKLIGHT_OFF; > + outl(cur, addr); > + } > > return 0; > } > diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c > index 62540e4bdedb..ca351badfdcf 100644 > --- a/drivers/video/backlight/da903x_bl.c > +++ b/drivers/video/backlight/da903x_bl.c > @@ -79,13 +79,7 @@ static int da903x_backlight_update_status(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.state & BL_CORE_SUSPENDED) > + if (backlight_is_blank(bl)) > brightness = 0; > > return da903x_backlight_set(bl, brightness); > diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c > index 4149e0b2f83c..491185df1411 100644 > --- a/drivers/video/backlight/ep93xx_bl.c > +++ b/drivers/video/backlight/ep93xx_bl.c > @@ -38,8 +38,7 @@ static int ep93xxbl_update_status(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK || > - bl->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bl)) > brightness = 0; > > return ep93xxbl_set(bl, brightness); > diff --git a/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c > index 75409ddfba3e..94b65e4d2aa0 100644 > --- a/drivers/video/backlight/gpio_backlight.c > +++ b/drivers/video/backlight/gpio_backlight.c > @@ -25,9 +25,7 @@ static int gpio_backlight_get_next_brightness(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK || > - bl->props.fb_blank != FB_BLANK_UNBLANK || > - bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) > + if (backlight_is_blank(bl)) > brightness = 0; > > return brightness; > diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c > index 8ea42b8d9bc8..01d805ca8415 100644 > --- a/drivers/video/backlight/hp680_bl.c > +++ b/drivers/video/backlight/hp680_bl.c > @@ -35,9 +35,7 @@ static void hp680bl_send_intensity(struct backlight_device *bd) > u16 v; > int intensity = bd->props.brightness; > > - if (bd->props.power != FB_BLANK_UNBLANK) > - intensity = 0; > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bd)) > intensity = 0; > if (hp680bl_suspended) > intensity = 0; > diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c > index f0385f9cf9da..996f7ba3b373 100644 > --- a/drivers/video/backlight/jornada720_bl.c > +++ b/drivers/video/backlight/jornada720_bl.c > @@ -54,7 +54,7 @@ static int jornada_bl_update_status(struct backlight_device *bd) > jornada_ssp_start(); > > /* If backlight is off then really turn it off */ > - if ((bd->props.power != FB_BLANK_UNBLANK) || (bd->props.fb_blank != FB_BLANK_UNBLANK)) { > + if (backlight_is_blank(bd)) { > ret = jornada_ssp_byte(BRIGHTNESSOFF); > if (ret != TXDUMMY) { > dev_info(&bd->dev, "brightness off timeout\n"); > diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c > index 1dfe13c18925..a0fd5d3d82f5 100644 > --- a/drivers/video/backlight/kb3886_bl.c > +++ b/drivers/video/backlight/kb3886_bl.c > @@ -89,9 +89,7 @@ static int kb3886bl_send_intensity(struct backlight_device *bd) > { > int intensity = bd->props.brightness; > > - if (bd->props.power != FB_BLANK_UNBLANK) > - intensity = 0; > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bd)) > intensity = 0; > if (kb3886bl_flags & KB3886BL_SUSPENDED) > intensity = 0; > diff --git a/drivers/video/backlight/led_bl.c b/drivers/video/backlight/led_bl.c > index 3f66549997c8..c655ddd99cfb 100644 > --- a/drivers/video/backlight/led_bl.c > +++ b/drivers/video/backlight/led_bl.c > @@ -56,9 +56,7 @@ static int led_bl_update_status(struct backlight_device *bl) > struct led_bl_data *priv = bl_get_data(bl); > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK || > - bl->props.fb_blank != FB_BLANK_UNBLANK || > - bl->props.state & BL_CORE_FBBLANK) > + if (backlight_is_blank(bl)) > brightness = 0; > > if (brightness > 0) > diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c > index ee09d1bd02b9..476146b62c4e 100644 > --- a/drivers/video/backlight/lm3533_bl.c > +++ b/drivers/video/backlight/lm3533_bl.c > @@ -41,9 +41,7 @@ static int lm3533_bl_update_status(struct backlight_device *bd) > struct lm3533_bl *bl = bl_get_data(bd); > int brightness = bd->props.brightness; > > - if (bd->props.power != FB_BLANK_UNBLANK) > - brightness = 0; > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bd)) > brightness = 0; > > return lm3533_ctrlbank_set_brightness(&bl->cb, (u8)brightness); > diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c > index cdc02e04f89d..8064cad8d683 100644 > --- a/drivers/video/backlight/locomolcd.c > +++ b/drivers/video/backlight/locomolcd.c > @@ -113,9 +113,7 @@ static int locomolcd_set_intensity(struct backlight_device *bd) > { > int intensity = bd->props.brightness; > > - if (bd->props.power != FB_BLANK_UNBLANK) > - intensity = 0; > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > + if (backlight_is_blank(bd)) > intensity = 0; > if (locomolcd_flags & LOCOMOLCD_SUSPENDED) > intensity = 0; > diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c > index c6ad73a784e2..ef8aa9803577 100644 > --- a/drivers/video/backlight/lv5207lp.c > +++ b/drivers/video/backlight/lv5207lp.c > @@ -48,9 +48,7 @@ static int lv5207lp_backlight_update_status(struct backlight_device *backlight) > struct lv5207lp *lv = bl_get_data(backlight); > int brightness = backlight->props.brightness; > > - if (backlight->props.power != FB_BLANK_UNBLANK || > - backlight->props.fb_blank != FB_BLANK_UNBLANK || > - backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) > + if (backlight_is_blank(backlight)) > brightness = 0; > > if (brightness) { > diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c > index 97cc260ff9d1..b8af2c6407d3 100644 > --- a/drivers/video/backlight/max8925_bl.c > +++ b/drivers/video/backlight/max8925_bl.c > @@ -66,13 +66,7 @@ static int max8925_backlight_update_status(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.state & BL_CORE_SUSPENDED) > + if (backlight_is_blank(bl)) > brightness = 0; > > return max8925_backlight_set(bl, brightness); > diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c > index 82b8d7594701..7d0ffcd37f07 100644 > --- a/drivers/video/backlight/pwm_bl.c > +++ b/drivers/video/backlight/pwm_bl.c > @@ -111,9 +111,7 @@ static int pwm_backlight_update_status(struct backlight_device *bl) > int brightness = bl->props.brightness; > struct pwm_state state; > > - if (bl->props.power != FB_BLANK_UNBLANK || > - bl->props.fb_blank != FB_BLANK_UNBLANK || > - bl->props.state & BL_CORE_FBBLANK) > + if (backlight_is_blank(bl)) > brightness = 0; > > if (pb->notify) > diff --git a/drivers/video/backlight/qcom-wled.c b/drivers/video/backlight/qcom-wled.c > index 3d276b30a78c..9600f5d58ece 100644 > --- a/drivers/video/backlight/qcom-wled.c > +++ b/drivers/video/backlight/qcom-wled.c > @@ -261,9 +261,7 @@ static int wled_update_status(struct backlight_device *bl) > u16 brightness = bl->props.brightness; > int rc = 0; > > - if (bl->props.power != FB_BLANK_UNBLANK || > - bl->props.fb_blank != FB_BLANK_UNBLANK || > - bl->props.state & BL_CORE_FBBLANK) > + if (backlight_is_blank(bl)) > brightness = 0; > > mutex_lock(&wled->lock); > diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c > index 762e3feed097..1041e5e62ee3 100644 > --- a/drivers/video/backlight/tps65217_bl.c > +++ b/drivers/video/backlight/tps65217_bl.c > @@ -82,9 +82,7 @@ static int tps65217_bl_update_status(struct backlight_device *bl) > if (bl->props.state & BL_CORE_SUSPENDED) > brightness = 0; > > - if ((bl->props.power != FB_BLANK_UNBLANK) || > - (bl->props.fb_blank != FB_BLANK_UNBLANK)) > - /* framebuffer in low power mode or blanking active */ > + if (backlight_is_blank(bl)) > brightness = 0; > > if (brightness > 0) { > diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c > index e55977d54c15..dc2ab6c8b7f9 100644 > --- a/drivers/video/backlight/wm831x_bl.c > +++ b/drivers/video/backlight/wm831x_bl.c > @@ -93,13 +93,7 @@ static int wm831x_backlight_update_status(struct backlight_device *bl) > { > int brightness = bl->props.brightness; > > - if (bl->props.power != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > - brightness = 0; > - > - if (bl->props.state & BL_CORE_SUSPENDED) > + if (backlight_is_blank(bl)) > brightness = 0; > > return wm831x_backlight_set(bl, brightness); > - Péter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
On Mon, Jun 01, 2020 at 03:28:01PM +0300, Peter Ujfalusi wrote: > > > On 01/06/2020 9.52, Sam Ravnborg wrote: > > Replaces the open-coded checks of the state etc., > > with the backlight_is_blank() helper. > > This increases readability of the code and align > > the functionality across the drivers. > > Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Thanks, I missed your previsous r-b. Sorry. Sam > > > v3: > > - Dropped as3711_bl, it will be modified in another patch > > > > v2: > > - Fixed so changelog is readable > > > > Signed-off-by: Sam Ravnborg <sam@ravnborg.org> > > Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> > > Cc: Lee Jones <lee.jones@linaro.org> > > Cc: Daniel Thompson <daniel.thompson@linaro.org> > > Cc: Jingoo Han <jingoohan1@gmail.com> > > Cc: Michael Hennerich <michael.hennerich@analog.com> > > Cc: Support Opensource <support.opensource@diasemi.com> > > Cc: Thierry Reding <thierry.reding@gmail.com> > > Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> > > Cc: Andy Gross <agross@kernel.org> > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > > Cc: linux-pwm@vger.kernel.org > > Cc: linux-arm-msm@vger.kernel.org > > Cc: patches@opensource.cirrus.com > > --- > > drivers/video/backlight/88pm860x_bl.c | 8 +------- > > drivers/video/backlight/adp5520_bl.c | 5 +---- > > drivers/video/backlight/adp8860_bl.c | 5 +---- > > drivers/video/backlight/adp8870_bl.c | 5 +---- > > drivers/video/backlight/bd6107.c | 4 +--- > > drivers/video/backlight/corgi_lcd.c | 5 +---- > > drivers/video/backlight/cr_bllcd.c | 22 +++++++--------------- > > drivers/video/backlight/da903x_bl.c | 8 +------- > > drivers/video/backlight/ep93xx_bl.c | 3 +-- > > drivers/video/backlight/gpio_backlight.c | 4 +--- > > drivers/video/backlight/hp680_bl.c | 4 +--- > > drivers/video/backlight/jornada720_bl.c | 2 +- > > drivers/video/backlight/kb3886_bl.c | 4 +--- > > drivers/video/backlight/led_bl.c | 4 +--- > > drivers/video/backlight/lm3533_bl.c | 4 +--- > > drivers/video/backlight/locomolcd.c | 4 +--- > > drivers/video/backlight/lv5207lp.c | 4 +--- > > drivers/video/backlight/max8925_bl.c | 8 +------- > > drivers/video/backlight/pwm_bl.c | 4 +--- > > drivers/video/backlight/qcom-wled.c | 4 +--- > > drivers/video/backlight/tps65217_bl.c | 4 +--- > > drivers/video/backlight/wm831x_bl.c | 8 +------- > > 22 files changed, 28 insertions(+), 95 deletions(-) > > > > diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c > > index 20d96a5ac384..162c83ab0f5a 100644 > > --- a/drivers/video/backlight/88pm860x_bl.c > > +++ b/drivers/video/backlight/88pm860x_bl.c > > @@ -123,13 +123,7 @@ static int pm860x_backlight_update_status(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.state & BL_CORE_SUSPENDED) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return pm860x_backlight_set(bl, brightness); > > diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c > > index 0f63f76723a5..d817b0d95c9d 100644 > > --- a/drivers/video/backlight/adp5520_bl.c > > +++ b/drivers/video/backlight/adp5520_bl.c > > @@ -67,10 +67,7 @@ static int adp5520_bl_update_status(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return adp5520_bl_set(bl, brightness); > > diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c > > index 19968104fc47..a0ce2a3701fa 100644 > > --- a/drivers/video/backlight/adp8860_bl.c > > +++ b/drivers/video/backlight/adp8860_bl.c > > @@ -363,10 +363,7 @@ static int adp8860_bl_update_status(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return adp8860_bl_set(bl, brightness); > > diff --git a/drivers/video/backlight/adp8870_bl.c b/drivers/video/backlight/adp8870_bl.c > > index 4c0032010cfe..ae4269fdb189 100644 > > --- a/drivers/video/backlight/adp8870_bl.c > > +++ b/drivers/video/backlight/adp8870_bl.c > > @@ -401,10 +401,7 @@ static int adp8870_bl_update_status(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return adp8870_bl_set(bl, brightness); > > diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c > > index d5d5fb457e78..f6a5c1dba3bc 100644 > > --- a/drivers/video/backlight/bd6107.c > > +++ b/drivers/video/backlight/bd6107.c > > @@ -84,9 +84,7 @@ static int bd6107_backlight_update_status(struct backlight_device *backlight) > > struct bd6107 *bd = bl_get_data(backlight); > > int brightness = backlight->props.brightness; > > > > - if (backlight->props.power != FB_BLANK_UNBLANK || > > - backlight->props.fb_blank != FB_BLANK_UNBLANK || > > - backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) > > + if (backlight_is_blank(backlight)) > > brightness = 0; > > > > if (brightness) { > > diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c > > index 25ef0cbd7583..c9adf4e26355 100644 > > --- a/drivers/video/backlight/corgi_lcd.c > > +++ b/drivers/video/backlight/corgi_lcd.c > > @@ -422,10 +422,7 @@ static int corgi_bl_update_status(struct backlight_device *bd) > > struct corgi_lcd *lcd = bl_get_data(bd); > > int intensity = bd->props.brightness; > > > > - if (bd->props.power != FB_BLANK_UNBLANK) > > - intensity = 0; > > - > > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bd)) > > intensity = 0; > > > > if (corgibl_flags & CORGIBL_SUSPENDED) > > diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c > > index 4624b7b7c6a6..d5ab7675f55c 100644 > > --- a/drivers/video/backlight/cr_bllcd.c > > +++ b/drivers/video/backlight/cr_bllcd.c > > @@ -59,26 +59,18 @@ struct cr_panel { > > > > static int cr_backlight_set_intensity(struct backlight_device *bd) > > { > > - int intensity = bd->props.brightness; > > u32 addr = gpio_bar + CRVML_PANEL_PORT; > > u32 cur = inl(addr); > > > > - if (bd->props.power == FB_BLANK_UNBLANK) > > - intensity = FB_BLANK_UNBLANK; > > - if (bd->props.fb_blank == FB_BLANK_UNBLANK) > > - intensity = FB_BLANK_UNBLANK; > > - if (bd->props.power == FB_BLANK_POWERDOWN) > > - intensity = FB_BLANK_POWERDOWN; > > - if (bd->props.fb_blank == FB_BLANK_POWERDOWN) > > - intensity = FB_BLANK_POWERDOWN; > > - > > - if (intensity == FB_BLANK_UNBLANK) { /* FULL ON */ > > - cur &= ~CRVML_BACKLIGHT_OFF; > > - outl(cur, addr); > > - } else if (intensity == FB_BLANK_POWERDOWN) { /* OFF */ > > + if (backlight_is_blank(bd)) { > > + /* OFF */ > > cur |= CRVML_BACKLIGHT_OFF; > > outl(cur, addr); > > - } /* anything else, don't bother */ > > + } else { > > + /* FULL ON */ > > + cur &= ~CRVML_BACKLIGHT_OFF; > > + outl(cur, addr); > > + } > > > > return 0; > > } > > diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c > > index 62540e4bdedb..ca351badfdcf 100644 > > --- a/drivers/video/backlight/da903x_bl.c > > +++ b/drivers/video/backlight/da903x_bl.c > > @@ -79,13 +79,7 @@ static int da903x_backlight_update_status(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.state & BL_CORE_SUSPENDED) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return da903x_backlight_set(bl, brightness); > > diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c > > index 4149e0b2f83c..491185df1411 100644 > > --- a/drivers/video/backlight/ep93xx_bl.c > > +++ b/drivers/video/backlight/ep93xx_bl.c > > @@ -38,8 +38,7 @@ static int ep93xxbl_update_status(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK || > > - bl->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return ep93xxbl_set(bl, brightness); > > diff --git a/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c > > index 75409ddfba3e..94b65e4d2aa0 100644 > > --- a/drivers/video/backlight/gpio_backlight.c > > +++ b/drivers/video/backlight/gpio_backlight.c > > @@ -25,9 +25,7 @@ static int gpio_backlight_get_next_brightness(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK || > > - bl->props.fb_blank != FB_BLANK_UNBLANK || > > - bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return brightness; > > diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c > > index 8ea42b8d9bc8..01d805ca8415 100644 > > --- a/drivers/video/backlight/hp680_bl.c > > +++ b/drivers/video/backlight/hp680_bl.c > > @@ -35,9 +35,7 @@ static void hp680bl_send_intensity(struct backlight_device *bd) > > u16 v; > > int intensity = bd->props.brightness; > > > > - if (bd->props.power != FB_BLANK_UNBLANK) > > - intensity = 0; > > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bd)) > > intensity = 0; > > if (hp680bl_suspended) > > intensity = 0; > > diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c > > index f0385f9cf9da..996f7ba3b373 100644 > > --- a/drivers/video/backlight/jornada720_bl.c > > +++ b/drivers/video/backlight/jornada720_bl.c > > @@ -54,7 +54,7 @@ static int jornada_bl_update_status(struct backlight_device *bd) > > jornada_ssp_start(); > > > > /* If backlight is off then really turn it off */ > > - if ((bd->props.power != FB_BLANK_UNBLANK) || (bd->props.fb_blank != FB_BLANK_UNBLANK)) { > > + if (backlight_is_blank(bd)) { > > ret = jornada_ssp_byte(BRIGHTNESSOFF); > > if (ret != TXDUMMY) { > > dev_info(&bd->dev, "brightness off timeout\n"); > > diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c > > index 1dfe13c18925..a0fd5d3d82f5 100644 > > --- a/drivers/video/backlight/kb3886_bl.c > > +++ b/drivers/video/backlight/kb3886_bl.c > > @@ -89,9 +89,7 @@ static int kb3886bl_send_intensity(struct backlight_device *bd) > > { > > int intensity = bd->props.brightness; > > > > - if (bd->props.power != FB_BLANK_UNBLANK) > > - intensity = 0; > > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bd)) > > intensity = 0; > > if (kb3886bl_flags & KB3886BL_SUSPENDED) > > intensity = 0; > > diff --git a/drivers/video/backlight/led_bl.c b/drivers/video/backlight/led_bl.c > > index 3f66549997c8..c655ddd99cfb 100644 > > --- a/drivers/video/backlight/led_bl.c > > +++ b/drivers/video/backlight/led_bl.c > > @@ -56,9 +56,7 @@ static int led_bl_update_status(struct backlight_device *bl) > > struct led_bl_data *priv = bl_get_data(bl); > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK || > > - bl->props.fb_blank != FB_BLANK_UNBLANK || > > - bl->props.state & BL_CORE_FBBLANK) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > if (brightness > 0) > > diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c > > index ee09d1bd02b9..476146b62c4e 100644 > > --- a/drivers/video/backlight/lm3533_bl.c > > +++ b/drivers/video/backlight/lm3533_bl.c > > @@ -41,9 +41,7 @@ static int lm3533_bl_update_status(struct backlight_device *bd) > > struct lm3533_bl *bl = bl_get_data(bd); > > int brightness = bd->props.brightness; > > > > - if (bd->props.power != FB_BLANK_UNBLANK) > > - brightness = 0; > > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bd)) > > brightness = 0; > > > > return lm3533_ctrlbank_set_brightness(&bl->cb, (u8)brightness); > > diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c > > index cdc02e04f89d..8064cad8d683 100644 > > --- a/drivers/video/backlight/locomolcd.c > > +++ b/drivers/video/backlight/locomolcd.c > > @@ -113,9 +113,7 @@ static int locomolcd_set_intensity(struct backlight_device *bd) > > { > > int intensity = bd->props.brightness; > > > > - if (bd->props.power != FB_BLANK_UNBLANK) > > - intensity = 0; > > - if (bd->props.fb_blank != FB_BLANK_UNBLANK) > > + if (backlight_is_blank(bd)) > > intensity = 0; > > if (locomolcd_flags & LOCOMOLCD_SUSPENDED) > > intensity = 0; > > diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c > > index c6ad73a784e2..ef8aa9803577 100644 > > --- a/drivers/video/backlight/lv5207lp.c > > +++ b/drivers/video/backlight/lv5207lp.c > > @@ -48,9 +48,7 @@ static int lv5207lp_backlight_update_status(struct backlight_device *backlight) > > struct lv5207lp *lv = bl_get_data(backlight); > > int brightness = backlight->props.brightness; > > > > - if (backlight->props.power != FB_BLANK_UNBLANK || > > - backlight->props.fb_blank != FB_BLANK_UNBLANK || > > - backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) > > + if (backlight_is_blank(backlight)) > > brightness = 0; > > > > if (brightness) { > > diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c > > index 97cc260ff9d1..b8af2c6407d3 100644 > > --- a/drivers/video/backlight/max8925_bl.c > > +++ b/drivers/video/backlight/max8925_bl.c > > @@ -66,13 +66,7 @@ static int max8925_backlight_update_status(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.state & BL_CORE_SUSPENDED) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return max8925_backlight_set(bl, brightness); > > diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c > > index 82b8d7594701..7d0ffcd37f07 100644 > > --- a/drivers/video/backlight/pwm_bl.c > > +++ b/drivers/video/backlight/pwm_bl.c > > @@ -111,9 +111,7 @@ static int pwm_backlight_update_status(struct backlight_device *bl) > > int brightness = bl->props.brightness; > > struct pwm_state state; > > > > - if (bl->props.power != FB_BLANK_UNBLANK || > > - bl->props.fb_blank != FB_BLANK_UNBLANK || > > - bl->props.state & BL_CORE_FBBLANK) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > if (pb->notify) > > diff --git a/drivers/video/backlight/qcom-wled.c b/drivers/video/backlight/qcom-wled.c > > index 3d276b30a78c..9600f5d58ece 100644 > > --- a/drivers/video/backlight/qcom-wled.c > > +++ b/drivers/video/backlight/qcom-wled.c > > @@ -261,9 +261,7 @@ static int wled_update_status(struct backlight_device *bl) > > u16 brightness = bl->props.brightness; > > int rc = 0; > > > > - if (bl->props.power != FB_BLANK_UNBLANK || > > - bl->props.fb_blank != FB_BLANK_UNBLANK || > > - bl->props.state & BL_CORE_FBBLANK) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > mutex_lock(&wled->lock); > > diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c > > index 762e3feed097..1041e5e62ee3 100644 > > --- a/drivers/video/backlight/tps65217_bl.c > > +++ b/drivers/video/backlight/tps65217_bl.c > > @@ -82,9 +82,7 @@ static int tps65217_bl_update_status(struct backlight_device *bl) > > if (bl->props.state & BL_CORE_SUSPENDED) > > brightness = 0; > > > > - if ((bl->props.power != FB_BLANK_UNBLANK) || > > - (bl->props.fb_blank != FB_BLANK_UNBLANK)) > > - /* framebuffer in low power mode or blanking active */ > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > if (brightness > 0) { > > diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c > > index e55977d54c15..dc2ab6c8b7f9 100644 > > --- a/drivers/video/backlight/wm831x_bl.c > > +++ b/drivers/video/backlight/wm831x_bl.c > > @@ -93,13 +93,7 @@ static int wm831x_backlight_update_status(struct backlight_device *bl) > > { > > int brightness = bl->props.brightness; > > > > - if (bl->props.power != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.fb_blank != FB_BLANK_UNBLANK) > > - brightness = 0; > > - > > - if (bl->props.state & BL_CORE_SUSPENDED) > > + if (backlight_is_blank(bl)) > > brightness = 0; > > > > return wm831x_backlight_set(bl, brightness); > > > > - Péter > > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. > Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c index 20d96a5ac384..162c83ab0f5a 100644 --- a/drivers/video/backlight/88pm860x_bl.c +++ b/drivers/video/backlight/88pm860x_bl.c @@ -123,13 +123,7 @@ static int pm860x_backlight_update_status(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.state & BL_CORE_SUSPENDED) + if (backlight_is_blank(bl)) brightness = 0; return pm860x_backlight_set(bl, brightness); diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c index 0f63f76723a5..d817b0d95c9d 100644 --- a/drivers/video/backlight/adp5520_bl.c +++ b/drivers/video/backlight/adp5520_bl.c @@ -67,10 +67,7 @@ static int adp5520_bl_update_status(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bl)) brightness = 0; return adp5520_bl_set(bl, brightness); diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c index 19968104fc47..a0ce2a3701fa 100644 --- a/drivers/video/backlight/adp8860_bl.c +++ b/drivers/video/backlight/adp8860_bl.c @@ -363,10 +363,7 @@ static int adp8860_bl_update_status(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bl)) brightness = 0; return adp8860_bl_set(bl, brightness); diff --git a/drivers/video/backlight/adp8870_bl.c b/drivers/video/backlight/adp8870_bl.c index 4c0032010cfe..ae4269fdb189 100644 --- a/drivers/video/backlight/adp8870_bl.c +++ b/drivers/video/backlight/adp8870_bl.c @@ -401,10 +401,7 @@ static int adp8870_bl_update_status(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bl)) brightness = 0; return adp8870_bl_set(bl, brightness); diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c index d5d5fb457e78..f6a5c1dba3bc 100644 --- a/drivers/video/backlight/bd6107.c +++ b/drivers/video/backlight/bd6107.c @@ -84,9 +84,7 @@ static int bd6107_backlight_update_status(struct backlight_device *backlight) struct bd6107 *bd = bl_get_data(backlight); int brightness = backlight->props.brightness; - if (backlight->props.power != FB_BLANK_UNBLANK || - backlight->props.fb_blank != FB_BLANK_UNBLANK || - backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) + if (backlight_is_blank(backlight)) brightness = 0; if (brightness) { diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c index 25ef0cbd7583..c9adf4e26355 100644 --- a/drivers/video/backlight/corgi_lcd.c +++ b/drivers/video/backlight/corgi_lcd.c @@ -422,10 +422,7 @@ static int corgi_bl_update_status(struct backlight_device *bd) struct corgi_lcd *lcd = bl_get_data(bd); int intensity = bd->props.brightness; - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - - if (bd->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bd)) intensity = 0; if (corgibl_flags & CORGIBL_SUSPENDED) diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c index 4624b7b7c6a6..d5ab7675f55c 100644 --- a/drivers/video/backlight/cr_bllcd.c +++ b/drivers/video/backlight/cr_bllcd.c @@ -59,26 +59,18 @@ struct cr_panel { static int cr_backlight_set_intensity(struct backlight_device *bd) { - int intensity = bd->props.brightness; u32 addr = gpio_bar + CRVML_PANEL_PORT; u32 cur = inl(addr); - if (bd->props.power == FB_BLANK_UNBLANK) - intensity = FB_BLANK_UNBLANK; - if (bd->props.fb_blank == FB_BLANK_UNBLANK) - intensity = FB_BLANK_UNBLANK; - if (bd->props.power == FB_BLANK_POWERDOWN) - intensity = FB_BLANK_POWERDOWN; - if (bd->props.fb_blank == FB_BLANK_POWERDOWN) - intensity = FB_BLANK_POWERDOWN; - - if (intensity == FB_BLANK_UNBLANK) { /* FULL ON */ - cur &= ~CRVML_BACKLIGHT_OFF; - outl(cur, addr); - } else if (intensity == FB_BLANK_POWERDOWN) { /* OFF */ + if (backlight_is_blank(bd)) { + /* OFF */ cur |= CRVML_BACKLIGHT_OFF; outl(cur, addr); - } /* anything else, don't bother */ + } else { + /* FULL ON */ + cur &= ~CRVML_BACKLIGHT_OFF; + outl(cur, addr); + } return 0; } diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c index 62540e4bdedb..ca351badfdcf 100644 --- a/drivers/video/backlight/da903x_bl.c +++ b/drivers/video/backlight/da903x_bl.c @@ -79,13 +79,7 @@ static int da903x_backlight_update_status(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.state & BL_CORE_SUSPENDED) + if (backlight_is_blank(bl)) brightness = 0; return da903x_backlight_set(bl, brightness); diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c index 4149e0b2f83c..491185df1411 100644 --- a/drivers/video/backlight/ep93xx_bl.c +++ b/drivers/video/backlight/ep93xx_bl.c @@ -38,8 +38,7 @@ static int ep93xxbl_update_status(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bl)) brightness = 0; return ep93xxbl_set(bl, brightness); diff --git a/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c index 75409ddfba3e..94b65e4d2aa0 100644 --- a/drivers/video/backlight/gpio_backlight.c +++ b/drivers/video/backlight/gpio_backlight.c @@ -25,9 +25,7 @@ static int gpio_backlight_get_next_brightness(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) + if (backlight_is_blank(bl)) brightness = 0; return brightness; diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c index 8ea42b8d9bc8..01d805ca8415 100644 --- a/drivers/video/backlight/hp680_bl.c +++ b/drivers/video/backlight/hp680_bl.c @@ -35,9 +35,7 @@ static void hp680bl_send_intensity(struct backlight_device *bd) u16 v; int intensity = bd->props.brightness; - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bd)) intensity = 0; if (hp680bl_suspended) intensity = 0; diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c index f0385f9cf9da..996f7ba3b373 100644 --- a/drivers/video/backlight/jornada720_bl.c +++ b/drivers/video/backlight/jornada720_bl.c @@ -54,7 +54,7 @@ static int jornada_bl_update_status(struct backlight_device *bd) jornada_ssp_start(); /* If backlight is off then really turn it off */ - if ((bd->props.power != FB_BLANK_UNBLANK) || (bd->props.fb_blank != FB_BLANK_UNBLANK)) { + if (backlight_is_blank(bd)) { ret = jornada_ssp_byte(BRIGHTNESSOFF); if (ret != TXDUMMY) { dev_info(&bd->dev, "brightness off timeout\n"); diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c index 1dfe13c18925..a0fd5d3d82f5 100644 --- a/drivers/video/backlight/kb3886_bl.c +++ b/drivers/video/backlight/kb3886_bl.c @@ -89,9 +89,7 @@ static int kb3886bl_send_intensity(struct backlight_device *bd) { int intensity = bd->props.brightness; - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bd)) intensity = 0; if (kb3886bl_flags & KB3886BL_SUSPENDED) intensity = 0; diff --git a/drivers/video/backlight/led_bl.c b/drivers/video/backlight/led_bl.c index 3f66549997c8..c655ddd99cfb 100644 --- a/drivers/video/backlight/led_bl.c +++ b/drivers/video/backlight/led_bl.c @@ -56,9 +56,7 @@ static int led_bl_update_status(struct backlight_device *bl) struct led_bl_data *priv = bl_get_data(bl); int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & BL_CORE_FBBLANK) + if (backlight_is_blank(bl)) brightness = 0; if (brightness > 0) diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c index ee09d1bd02b9..476146b62c4e 100644 --- a/drivers/video/backlight/lm3533_bl.c +++ b/drivers/video/backlight/lm3533_bl.c @@ -41,9 +41,7 @@ static int lm3533_bl_update_status(struct backlight_device *bd) struct lm3533_bl *bl = bl_get_data(bd); int brightness = bd->props.brightness; - if (bd->props.power != FB_BLANK_UNBLANK) - brightness = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bd)) brightness = 0; return lm3533_ctrlbank_set_brightness(&bl->cb, (u8)brightness); diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c index cdc02e04f89d..8064cad8d683 100644 --- a/drivers/video/backlight/locomolcd.c +++ b/drivers/video/backlight/locomolcd.c @@ -113,9 +113,7 @@ static int locomolcd_set_intensity(struct backlight_device *bd) { int intensity = bd->props.brightness; - if (bd->props.power != FB_BLANK_UNBLANK) - intensity = 0; - if (bd->props.fb_blank != FB_BLANK_UNBLANK) + if (backlight_is_blank(bd)) intensity = 0; if (locomolcd_flags & LOCOMOLCD_SUSPENDED) intensity = 0; diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c index c6ad73a784e2..ef8aa9803577 100644 --- a/drivers/video/backlight/lv5207lp.c +++ b/drivers/video/backlight/lv5207lp.c @@ -48,9 +48,7 @@ static int lv5207lp_backlight_update_status(struct backlight_device *backlight) struct lv5207lp *lv = bl_get_data(backlight); int brightness = backlight->props.brightness; - if (backlight->props.power != FB_BLANK_UNBLANK || - backlight->props.fb_blank != FB_BLANK_UNBLANK || - backlight->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) + if (backlight_is_blank(backlight)) brightness = 0; if (brightness) { diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c index 97cc260ff9d1..b8af2c6407d3 100644 --- a/drivers/video/backlight/max8925_bl.c +++ b/drivers/video/backlight/max8925_bl.c @@ -66,13 +66,7 @@ static int max8925_backlight_update_status(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.state & BL_CORE_SUSPENDED) + if (backlight_is_blank(bl)) brightness = 0; return max8925_backlight_set(bl, brightness); diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 82b8d7594701..7d0ffcd37f07 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -111,9 +111,7 @@ static int pwm_backlight_update_status(struct backlight_device *bl) int brightness = bl->props.brightness; struct pwm_state state; - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & BL_CORE_FBBLANK) + if (backlight_is_blank(bl)) brightness = 0; if (pb->notify) diff --git a/drivers/video/backlight/qcom-wled.c b/drivers/video/backlight/qcom-wled.c index 3d276b30a78c..9600f5d58ece 100644 --- a/drivers/video/backlight/qcom-wled.c +++ b/drivers/video/backlight/qcom-wled.c @@ -261,9 +261,7 @@ static int wled_update_status(struct backlight_device *bl) u16 brightness = bl->props.brightness; int rc = 0; - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & BL_CORE_FBBLANK) + if (backlight_is_blank(bl)) brightness = 0; mutex_lock(&wled->lock); diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c index 762e3feed097..1041e5e62ee3 100644 --- a/drivers/video/backlight/tps65217_bl.c +++ b/drivers/video/backlight/tps65217_bl.c @@ -82,9 +82,7 @@ static int tps65217_bl_update_status(struct backlight_device *bl) if (bl->props.state & BL_CORE_SUSPENDED) brightness = 0; - if ((bl->props.power != FB_BLANK_UNBLANK) || - (bl->props.fb_blank != FB_BLANK_UNBLANK)) - /* framebuffer in low power mode or blanking active */ + if (backlight_is_blank(bl)) brightness = 0; if (brightness > 0) { diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c index e55977d54c15..dc2ab6c8b7f9 100644 --- a/drivers/video/backlight/wm831x_bl.c +++ b/drivers/video/backlight/wm831x_bl.c @@ -93,13 +93,7 @@ static int wm831x_backlight_update_status(struct backlight_device *bl) { int brightness = bl->props.brightness; - if (bl->props.power != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.fb_blank != FB_BLANK_UNBLANK) - brightness = 0; - - if (bl->props.state & BL_CORE_SUSPENDED) + if (backlight_is_blank(bl)) brightness = 0; return wm831x_backlight_set(bl, brightness);