From: Shobhit Kumar <shobhit.kumar@intel.com> To: linux-pwm <linux-pwm@vger.kernel.org>, intel-gfx <intel-gfx@lists.freedesktop.org>, linux-kernel <linux-kernel@vger.kernel.org>, dri-devel <dri-devel@lists.freedesktop.org>, linux-gpio <linux-gpio@vger.kernel.org> Cc: Alexandre Courbot <gnurou@gmail.com>, Paul Bolle <pebolle@tiscali.nl>, Samuel Ortiz <sameo@linux.intel.com>, Povilas Staniulis <wdmonster@gmail.com>, Jani Nikula <jani.nikula@intel.com>, Shobhit Kumar <shobhit.kumar@intel.com>, Linus Walleij <linus.walleij@linaro.org>, Paul Gortmaker <paul.gortmaker@windriver.com>, bloften80@gmail.com, David Airlie <airlied@linux.ie>, Chih-Wei Huang <cwhuang@android-x86.org>, Thierry Reding <thierry.reding@gmail.com>, Daniel Vetter <daniel.vetter@intel.com>, Lee Jones <lee.jones@linaro.org> Subject: [v2 7/7] drm/i915: Backlight control using CRC PMIC based PWM driver Date: Mon, 22 Jun 2015 16:24:25 +0530 [thread overview] Message-ID: <1434970465-12687-8-git-send-email-shobhit.kumar@intel.com> (raw) In-Reply-To: <1434970465-12687-1-git-send-email-shobhit.kumar@intel.com> Use the CRC PWM device in intel_panel.c and add new MIPI backlight specififc callbacks v2: Modify to use pwm_config callback v3: Addressed Jani's comments - Renamed all function as pwm_* instead of vlv_* - Call intel_panel_actually_set_backlight in enable function - Return -ENODEV in case pwm_get fails - in case pwm_config error return error cdoe from pwm_config - Cleanup pwm in intel_panel_destroy_backlight CC: Samuel Ortiz <sameo@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> --- drivers/gpu/drm/i915/intel_drv.h | 4 ++ drivers/gpu/drm/i915/intel_dsi.c | 6 +++ drivers/gpu/drm/i915/intel_panel.c | 95 ++++++++++++++++++++++++++++++++++++-- 3 files changed, 100 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 2afb31a..561c17f 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -182,6 +182,10 @@ struct intel_panel { bool enabled; bool combination_mode; /* gen 2/4 only */ bool active_low_pwm; + + /* PWM chip */ + struct pwm_device *pwm; + struct backlight_device *device; } backlight; diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index c4db74a..be8722c 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -402,6 +402,8 @@ static void intel_dsi_enable(struct intel_encoder *encoder) intel_dsi_port_enable(encoder); } + + intel_panel_enable_backlight(intel_dsi->attached_connector); } static void intel_dsi_pre_enable(struct intel_encoder *encoder) @@ -466,6 +468,8 @@ static void intel_dsi_pre_disable(struct intel_encoder *encoder) DRM_DEBUG_KMS("\n"); + intel_panel_disable_backlight(intel_dsi->attached_connector); + if (is_vid_mode(intel_dsi)) { /* Send Shutdown command to the panel in LP mode */ for_each_dsi_port(port, intel_dsi->ports) @@ -1132,6 +1136,8 @@ void intel_dsi_init(struct drm_device *dev) } intel_panel_init(&intel_connector->panel, fixed_mode, NULL); + intel_panel_setup_backlight(connector, + (intel_encoder->crtc_mask = (1 << PIPE_A)) ? PIPE_A : PIPE_B); return; diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index 7d83527..2aa30db 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -32,8 +32,12 @@ #include <linux/kernel.h> #include <linux/moduleparam.h> +#include <linux/pwm.h> #include "intel_drv.h" +#define CRC_PMIC_PWM_PERIOD_NS 21333 +#define CRC_PMIC_PWM_STEPS 255 + void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode, struct drm_display_mode *adjusted_mode) @@ -544,6 +548,15 @@ static u32 bxt_get_backlight(struct intel_connector *connector) return I915_READ(BXT_BLC_PWM_DUTY1); } +static u32 pwm_get_backlight(struct intel_connector *connector) +{ + struct intel_panel *panel = &connector->panel; + int duty_ns; + + duty_ns = pwm_get_duty_cycle(panel->backlight.pwm); + return DIV_ROUND_UP(duty_ns * 100, CRC_PMIC_PWM_PERIOD_NS); +} + static u32 intel_panel_get_backlight(struct intel_connector *connector) { struct drm_device *dev = connector->base.dev; @@ -632,6 +645,14 @@ static void bxt_set_backlight(struct intel_connector *connector, u32 level) I915_WRITE(BXT_BLC_PWM_DUTY1, level); } +static void pwm_set_backlight(struct intel_connector *connector, u32 level) +{ + struct intel_panel *panel = &connector->panel; + int duty_ns = DIV_ROUND_UP(level * CRC_PMIC_PWM_PERIOD_NS, 100); + + pwm_config(panel->backlight.pwm, duty_ns, CRC_PMIC_PWM_PERIOD_NS); +} + static void intel_panel_actually_set_backlight(struct intel_connector *connector, u32 level) { @@ -769,6 +790,16 @@ static void bxt_disable_backlight(struct intel_connector *connector) I915_WRITE(BXT_BLC_PWM_CTL1, tmp & ~BXT_BLC_PWM_ENABLE); } +static void pwm_disable_backlight(struct intel_connector *connector) +{ + struct intel_panel *panel = &connector->panel; + + /* Disable the backlight */ + pwm_config(panel->backlight.pwm, 0, CRC_PMIC_PWM_PERIOD_NS); + usleep_range(2000, 3000); + pwm_disable(panel->backlight.pwm); +} + void intel_panel_disable_backlight(struct intel_connector *connector) { struct drm_device *dev = connector->base.dev; @@ -1002,6 +1033,14 @@ static void bxt_enable_backlight(struct intel_connector *connector) I915_WRITE(BXT_BLC_PWM_CTL1, pwm_ctl | BXT_BLC_PWM_ENABLE); } +static void pwm_enable_backlight(struct intel_connector *connector) +{ + struct intel_panel *panel = &connector->panel; + + pwm_enable(panel->backlight.pwm); + intel_panel_actually_set_backlight(connector, panel->backlight.level); +} + void intel_panel_enable_backlight(struct intel_connector *connector) { struct drm_device *dev = connector->base.dev; @@ -1378,6 +1417,40 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused) return 0; } +static int pwm_setup_backlight(struct intel_connector *connector, + enum pipe pipe) +{ + struct drm_device *dev = connector->base.dev; + struct intel_panel *panel = &connector->panel; + int retval = -1; + + /* Get the PWM chip for backlight control */ + panel->backlight.pwm = pwm_get(dev->dev, "pwm_backlight"); + if (IS_ERR(panel->backlight.pwm)) { + DRM_ERROR("Failed to own the pwm chip\n"); + panel->backlight.pwm = NULL; + return -ENODEV; + } + + retval = pwm_config(panel->backlight.pwm, CRC_PMIC_PWM_PERIOD_NS, + CRC_PMIC_PWM_PERIOD_NS); + if (retval < 0) { + DRM_ERROR("Failed to configure the pwm chip\n"); + pwm_put(panel->backlight.pwm); + panel->backlight.pwm = NULL; + return retval; + } + + panel->backlight.min = 0; /* 0% */ + panel->backlight.max = 100; /* 100% */ + panel->backlight.level = DIV_ROUND_UP( + pwm_get_duty_cycle(panel->backlight.pwm) * 100, + CRC_PMIC_PWM_PERIOD_NS); + panel->backlight.enabled = panel->backlight.level != 0; + + return 0; +} + int intel_panel_setup_backlight(struct drm_connector *connector, enum pipe pipe) { struct drm_device *dev = connector->dev; @@ -1421,6 +1494,10 @@ void intel_panel_destroy_backlight(struct drm_connector *connector) struct intel_connector *intel_connector = to_intel_connector(connector); struct intel_panel *panel = &intel_connector->panel; + /* dispose of the pwm */ + if (panel->backlight.pwm) + pwm_put(panel->backlight.pwm); + panel->backlight.present = false; } @@ -1448,11 +1525,19 @@ void intel_panel_init_backlight_funcs(struct drm_device *dev) dev_priv->display.set_backlight = pch_set_backlight; dev_priv->display.get_backlight = pch_get_backlight; } else if (IS_VALLEYVIEW(dev)) { - dev_priv->display.setup_backlight = vlv_setup_backlight; - dev_priv->display.enable_backlight = vlv_enable_backlight; - dev_priv->display.disable_backlight = vlv_disable_backlight; - dev_priv->display.set_backlight = vlv_set_backlight; - dev_priv->display.get_backlight = vlv_get_backlight; + if (dev_priv->vbt.has_mipi) { + dev_priv->display.setup_backlight = pwm_setup_backlight; + dev_priv->display.enable_backlight = pwm_enable_backlight; + dev_priv->display.disable_backlight = pwm_disable_backlight; + dev_priv->display.set_backlight = pwm_set_backlight; + dev_priv->display.get_backlight = pwm_get_backlight; + } else { + dev_priv->display.setup_backlight = vlv_setup_backlight; + dev_priv->display.enable_backlight = vlv_enable_backlight; + dev_priv->display.disable_backlight = vlv_disable_backlight; + dev_priv->display.set_backlight = vlv_set_backlight; + dev_priv->display.get_backlight = vlv_get_backlight; + } } else if (IS_GEN4(dev)) { dev_priv->display.setup_backlight = i965_setup_backlight; dev_priv->display.enable_backlight = i965_enable_backlight; -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Shobhit Kumar <shobhit.kumar@intel.com> To: linux-pwm <linux-pwm@vger.kernel.org>, intel-gfx <intel-gfx@lists.freedesktop.org>, linux-kernel <linux-kernel@vger.kernel.org>, dri-devel <dri-devel@lists.freedesktop.org>, linux-gpio <linux-gpio@vger.kernel.org> Cc: Paul Bolle <pebolle@tiscali.nl>, Jani Nikula <jani.nikula@intel.com>, Samuel Ortiz <sameo@linux.intel.com>, Alexandre Courbot <gnurou@gmail.com>, David Airlie <airlied@linux.ie>, Povilas Staniulis <wdmonster@gmail.com>, Chih-Wei Huang <cwhuang@android-x86.org>, Thierry Reding <thierry.reding@gmail.com>, Daniel Vetter <daniel.vetter@intel.com>, Lee Jones <lee.jones@linaro.org>, Linus Walleij <linus.walleij@linaro.org>, Paul Gortmaker <paul.gortmaker@windriver.com>, bloften80@gmail.com, Shobhit Kumar <shobhit.kumar@intel.com> Subject: [v2 7/7] drm/i915: Backlight control using CRC PMIC based PWM driver Date: Mon, 22 Jun 2015 16:24:25 +0530 [thread overview] Message-ID: <1434970465-12687-8-git-send-email-shobhit.kumar@intel.com> (raw) In-Reply-To: <1434970465-12687-1-git-send-email-shobhit.kumar@intel.com> Use the CRC PWM device in intel_panel.c and add new MIPI backlight specififc callbacks v2: Modify to use pwm_config callback v3: Addressed Jani's comments - Renamed all function as pwm_* instead of vlv_* - Call intel_panel_actually_set_backlight in enable function - Return -ENODEV in case pwm_get fails - in case pwm_config error return error cdoe from pwm_config - Cleanup pwm in intel_panel_destroy_backlight CC: Samuel Ortiz <sameo@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> --- drivers/gpu/drm/i915/intel_drv.h | 4 ++ drivers/gpu/drm/i915/intel_dsi.c | 6 +++ drivers/gpu/drm/i915/intel_panel.c | 95 ++++++++++++++++++++++++++++++++++++-- 3 files changed, 100 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 2afb31a..561c17f 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -182,6 +182,10 @@ struct intel_panel { bool enabled; bool combination_mode; /* gen 2/4 only */ bool active_low_pwm; + + /* PWM chip */ + struct pwm_device *pwm; + struct backlight_device *device; } backlight; diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index c4db74a..be8722c 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -402,6 +402,8 @@ static void intel_dsi_enable(struct intel_encoder *encoder) intel_dsi_port_enable(encoder); } + + intel_panel_enable_backlight(intel_dsi->attached_connector); } static void intel_dsi_pre_enable(struct intel_encoder *encoder) @@ -466,6 +468,8 @@ static void intel_dsi_pre_disable(struct intel_encoder *encoder) DRM_DEBUG_KMS("\n"); + intel_panel_disable_backlight(intel_dsi->attached_connector); + if (is_vid_mode(intel_dsi)) { /* Send Shutdown command to the panel in LP mode */ for_each_dsi_port(port, intel_dsi->ports) @@ -1132,6 +1136,8 @@ void intel_dsi_init(struct drm_device *dev) } intel_panel_init(&intel_connector->panel, fixed_mode, NULL); + intel_panel_setup_backlight(connector, + (intel_encoder->crtc_mask = (1 << PIPE_A)) ? PIPE_A : PIPE_B); return; diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index 7d83527..2aa30db 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -32,8 +32,12 @@ #include <linux/kernel.h> #include <linux/moduleparam.h> +#include <linux/pwm.h> #include "intel_drv.h" +#define CRC_PMIC_PWM_PERIOD_NS 21333 +#define CRC_PMIC_PWM_STEPS 255 + void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode, struct drm_display_mode *adjusted_mode) @@ -544,6 +548,15 @@ static u32 bxt_get_backlight(struct intel_connector *connector) return I915_READ(BXT_BLC_PWM_DUTY1); } +static u32 pwm_get_backlight(struct intel_connector *connector) +{ + struct intel_panel *panel = &connector->panel; + int duty_ns; + + duty_ns = pwm_get_duty_cycle(panel->backlight.pwm); + return DIV_ROUND_UP(duty_ns * 100, CRC_PMIC_PWM_PERIOD_NS); +} + static u32 intel_panel_get_backlight(struct intel_connector *connector) { struct drm_device *dev = connector->base.dev; @@ -632,6 +645,14 @@ static void bxt_set_backlight(struct intel_connector *connector, u32 level) I915_WRITE(BXT_BLC_PWM_DUTY1, level); } +static void pwm_set_backlight(struct intel_connector *connector, u32 level) +{ + struct intel_panel *panel = &connector->panel; + int duty_ns = DIV_ROUND_UP(level * CRC_PMIC_PWM_PERIOD_NS, 100); + + pwm_config(panel->backlight.pwm, duty_ns, CRC_PMIC_PWM_PERIOD_NS); +} + static void intel_panel_actually_set_backlight(struct intel_connector *connector, u32 level) { @@ -769,6 +790,16 @@ static void bxt_disable_backlight(struct intel_connector *connector) I915_WRITE(BXT_BLC_PWM_CTL1, tmp & ~BXT_BLC_PWM_ENABLE); } +static void pwm_disable_backlight(struct intel_connector *connector) +{ + struct intel_panel *panel = &connector->panel; + + /* Disable the backlight */ + pwm_config(panel->backlight.pwm, 0, CRC_PMIC_PWM_PERIOD_NS); + usleep_range(2000, 3000); + pwm_disable(panel->backlight.pwm); +} + void intel_panel_disable_backlight(struct intel_connector *connector) { struct drm_device *dev = connector->base.dev; @@ -1002,6 +1033,14 @@ static void bxt_enable_backlight(struct intel_connector *connector) I915_WRITE(BXT_BLC_PWM_CTL1, pwm_ctl | BXT_BLC_PWM_ENABLE); } +static void pwm_enable_backlight(struct intel_connector *connector) +{ + struct intel_panel *panel = &connector->panel; + + pwm_enable(panel->backlight.pwm); + intel_panel_actually_set_backlight(connector, panel->backlight.level); +} + void intel_panel_enable_backlight(struct intel_connector *connector) { struct drm_device *dev = connector->base.dev; @@ -1378,6 +1417,40 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused) return 0; } +static int pwm_setup_backlight(struct intel_connector *connector, + enum pipe pipe) +{ + struct drm_device *dev = connector->base.dev; + struct intel_panel *panel = &connector->panel; + int retval = -1; + + /* Get the PWM chip for backlight control */ + panel->backlight.pwm = pwm_get(dev->dev, "pwm_backlight"); + if (IS_ERR(panel->backlight.pwm)) { + DRM_ERROR("Failed to own the pwm chip\n"); + panel->backlight.pwm = NULL; + return -ENODEV; + } + + retval = pwm_config(panel->backlight.pwm, CRC_PMIC_PWM_PERIOD_NS, + CRC_PMIC_PWM_PERIOD_NS); + if (retval < 0) { + DRM_ERROR("Failed to configure the pwm chip\n"); + pwm_put(panel->backlight.pwm); + panel->backlight.pwm = NULL; + return retval; + } + + panel->backlight.min = 0; /* 0% */ + panel->backlight.max = 100; /* 100% */ + panel->backlight.level = DIV_ROUND_UP( + pwm_get_duty_cycle(panel->backlight.pwm) * 100, + CRC_PMIC_PWM_PERIOD_NS); + panel->backlight.enabled = panel->backlight.level != 0; + + return 0; +} + int intel_panel_setup_backlight(struct drm_connector *connector, enum pipe pipe) { struct drm_device *dev = connector->dev; @@ -1421,6 +1494,10 @@ void intel_panel_destroy_backlight(struct drm_connector *connector) struct intel_connector *intel_connector = to_intel_connector(connector); struct intel_panel *panel = &intel_connector->panel; + /* dispose of the pwm */ + if (panel->backlight.pwm) + pwm_put(panel->backlight.pwm); + panel->backlight.present = false; } @@ -1448,11 +1525,19 @@ void intel_panel_init_backlight_funcs(struct drm_device *dev) dev_priv->display.set_backlight = pch_set_backlight; dev_priv->display.get_backlight = pch_get_backlight; } else if (IS_VALLEYVIEW(dev)) { - dev_priv->display.setup_backlight = vlv_setup_backlight; - dev_priv->display.enable_backlight = vlv_enable_backlight; - dev_priv->display.disable_backlight = vlv_disable_backlight; - dev_priv->display.set_backlight = vlv_set_backlight; - dev_priv->display.get_backlight = vlv_get_backlight; + if (dev_priv->vbt.has_mipi) { + dev_priv->display.setup_backlight = pwm_setup_backlight; + dev_priv->display.enable_backlight = pwm_enable_backlight; + dev_priv->display.disable_backlight = pwm_disable_backlight; + dev_priv->display.set_backlight = pwm_set_backlight; + dev_priv->display.get_backlight = pwm_get_backlight; + } else { + dev_priv->display.setup_backlight = vlv_setup_backlight; + dev_priv->display.enable_backlight = vlv_enable_backlight; + dev_priv->display.disable_backlight = vlv_disable_backlight; + dev_priv->display.set_backlight = vlv_set_backlight; + dev_priv->display.get_backlight = vlv_get_backlight; + } } else if (IS_GEN4(dev)) { dev_priv->display.setup_backlight = i965_setup_backlight; dev_priv->display.enable_backlight = i965_enable_backlight; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2015-06-22 10:54 UTC|newest] Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-06-22 10:54 [v2 0/7] Crystalcove (CRC) PMIC based panel and pwm control Shobhit Kumar 2015-06-22 10:54 ` Shobhit Kumar 2015-06-22 10:54 ` [v2 1/7] gpiolib: Add support for removing registered consumer lookup table Shobhit Kumar 2015-06-22 10:54 ` Shobhit Kumar 2015-07-15 8:05 ` Linus Walleij 2015-07-15 8:05 ` Linus Walleij 2015-06-22 10:54 ` [v2 2/7] mfd: intel_soc_pmic_core: Add lookup table for Panel Control as GPIO signal Shobhit Kumar 2015-06-22 10:54 ` Shobhit Kumar 2015-06-22 10:54 ` [v2 3/7] mfd: intel_soc_pmic_crc: Add PWM cell device for Crystalcove PMIC Shobhit Kumar 2015-06-22 10:54 ` Shobhit Kumar 2015-06-22 10:54 ` [v2 4/7] mfd: intel_soc_pmic_core: ADD PWM lookup table for CRC PMIC based PWM Shobhit Kumar 2015-06-22 10:54 ` Shobhit Kumar 2015-06-22 11:03 ` Varka Bhadram 2015-06-22 11:03 ` Varka Bhadram 2015-06-22 14:19 ` Daniel Vetter 2015-06-22 14:19 ` [Intel-gfx] " Daniel Vetter 2015-06-23 7:19 ` Lee Jones 2015-06-23 7:19 ` [Intel-gfx] " Lee Jones 2015-06-25 12:33 ` Shobhit Kumar 2015-06-25 12:33 ` Shobhit Kumar 2015-06-22 10:54 ` [v2 5/7] pwm: crc: Add Crystalcove (CRC) PWM driver Shobhit Kumar 2015-06-22 10:54 ` Shobhit Kumar 2015-06-22 11:16 ` Varka Bhadram 2015-06-22 11:16 ` Varka Bhadram 2015-06-23 12:49 ` [Intel-gfx] " Shobhit Kumar 2015-06-23 12:49 ` Shobhit Kumar 2015-06-22 10:54 ` [v2 6/7] drm/i915: Use the CRC gpio for panel enable/disable Shobhit Kumar 2015-06-22 10:54 ` Shobhit Kumar 2015-06-22 10:54 ` Shobhit Kumar [this message] 2015-06-22 10:54 ` [v2 7/7] drm/i915: Backlight control using CRC PMIC based PWM driver Shobhit Kumar 2015-06-25 8:48 ` [Intel-gfx] " Ville Syrjälä 2015-06-25 8:48 ` Ville Syrjälä 2015-06-25 12:08 ` Shobhit Kumar 2015-06-25 12:08 ` Shobhit Kumar 2015-06-25 12:47 ` Ville Syrjälä 2015-06-25 12:47 ` Ville Syrjälä 2015-06-25 13:24 ` Shobhit Kumar 2015-06-25 13:24 ` Shobhit Kumar 2015-06-26 8:31 ` Jani Nikula 2015-06-26 8:31 ` Jani Nikula
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