Adding a argument to the gpio read/write functions which accepts the block name.
v2: rebase Signed-off-by: Deepak M <[email protected]> --- drivers/gpu/drm/i915/i915_drv.h | 5 +++-- drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 4 ++-- drivers/gpu/drm/i915/intel_sideband.c | 9 +++++---- 3 files changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 91ccbc6..ed3b19b 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3363,8 +3363,9 @@ int sandybridge_pcode_write(struct drm_i915_private *dev_priv, u32 mbox, u32 val u32 vlv_punit_read(struct drm_i915_private *dev_priv, u32 addr); void vlv_punit_write(struct drm_i915_private *dev_priv, u32 addr, u32 val); u32 vlv_nc_read(struct drm_i915_private *dev_priv, u8 addr); -u32 vlv_gpio_nc_read(struct drm_i915_private *dev_priv, u32 reg); -void vlv_gpio_nc_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); +u32 vlv_gpio_read(struct drm_i915_private *dev_priv, u8 core_offset, u32 reg); +void vlv_gpio_write(struct drm_i915_private *dev_priv, u8 core_offset, + u32 reg, u32 val); u32 vlv_cck_read(struct drm_i915_private *dev_priv, u32 reg); void vlv_cck_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); u32 vlv_ccu_read(struct drm_i915_private *dev_priv, u32 reg); diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c index c6a6fa1..02f1cd5 100644 --- a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c +++ b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c @@ -276,14 +276,14 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data) if (!gtable[gpio].init) { /* program the function */ /* FIXME: remove constant below */ - vlv_gpio_nc_write(dev_priv, function, 0x2000CC00); + vlv_gpio_write(dev_priv, IOSF_PORT_GPIO_NC, function, 0x2000CC00); gtable[gpio].init = 1; } val = 0x4 | action; /* pull up/down */ - vlv_gpio_nc_write(dev_priv, pad, val); + vlv_gpio_write(dev_priv, IOSF_PORT_GPIO_NC, pad, val); mutex_unlock(&dev_priv->sb_lock); return data; diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c index 8831fc5..3e0cbe6 100644 --- a/drivers/gpu/drm/i915/intel_sideband.c +++ b/drivers/gpu/drm/i915/intel_sideband.c @@ -129,17 +129,18 @@ u32 vlv_nc_read(struct drm_i915_private *dev_priv, u8 addr) return val; } -u32 vlv_gpio_nc_read(struct drm_i915_private *dev_priv, u32 reg) +u32 vlv_gpio_read(struct drm_i915_private *dev_priv, u8 core_offset, u32 reg) { u32 val = 0; - vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_GPIO_NC, + vlv_sideband_rw(dev_priv, PCI_DEVFN(2, 0), core_offset, SB_CRRDDA_NP, reg, &val); return val; } -void vlv_gpio_nc_write(struct drm_i915_private *dev_priv, u32 reg, u32 val) +void vlv_gpio_write(struct drm_i915_private *dev_priv, u8 core_offset, + u32 reg, u32 val) { - vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_GPIO_NC, + vlv_sideband_rw(dev_priv, PCI_DEVFN(2, 0), core_offset, SB_CRWRDA_NP, reg, &val); } -- 1.7.9.5 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
