diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2019-06-11 11:45:46 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2019-06-12 15:33:13 +0100 |
| commit | 54ac6479737be1d00adbacb659c79d3393028c08 (patch) | |
| tree | be2518b7d66bcc3a9ca4b13eb15eaca1704570fd /drivers/gpu/drm/i915/intel_gmbus.c | |
| parent | e44d62d1dd29e1d5855b053dd7fa7b2120f50bd7 (diff) | |
drm/i915: Remove I915_WRITE_NOTRACE
Only a few call sites remain which have been converted to uncore mmio
accessors and so the macro can be removed.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190611104548.30545-4-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_gmbus.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_gmbus.c | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_gmbus.c b/drivers/gpu/drm/i915/intel_gmbus.c index 969ce8b71e32..5e4c543e82e8 100644 --- a/drivers/gpu/drm/i915/intel_gmbus.c +++ b/drivers/gpu/drm/i915/intel_gmbus.c @@ -201,27 +201,37 @@ static u32 get_reserved(struct intel_gmbus *bus) static int get_clock(void *data) { struct intel_gmbus *bus = data; - struct drm_i915_private *dev_priv = bus->dev_priv; + struct intel_uncore *uncore = &bus->dev_priv->uncore; u32 reserved = get_reserved(bus); - I915_WRITE_NOTRACE(bus->gpio_reg, reserved | GPIO_CLOCK_DIR_MASK); - I915_WRITE_NOTRACE(bus->gpio_reg, reserved); - return (I915_READ_NOTRACE(bus->gpio_reg) & GPIO_CLOCK_VAL_IN) != 0; + + intel_uncore_write_notrace(uncore, + bus->gpio_reg, + reserved | GPIO_CLOCK_DIR_MASK); + intel_uncore_write_notrace(uncore, bus->gpio_reg, reserved); + + return (intel_uncore_read_notrace(uncore, bus->gpio_reg) & + GPIO_CLOCK_VAL_IN) != 0; } static int get_data(void *data) { struct intel_gmbus *bus = data; - struct drm_i915_private *dev_priv = bus->dev_priv; + struct intel_uncore *uncore = &bus->dev_priv->uncore; u32 reserved = get_reserved(bus); - I915_WRITE_NOTRACE(bus->gpio_reg, reserved | GPIO_DATA_DIR_MASK); - I915_WRITE_NOTRACE(bus->gpio_reg, reserved); - return (I915_READ_NOTRACE(bus->gpio_reg) & GPIO_DATA_VAL_IN) != 0; + + intel_uncore_write_notrace(uncore, + bus->gpio_reg, + reserved | GPIO_DATA_DIR_MASK); + intel_uncore_write_notrace(uncore, bus->gpio_reg, reserved); + + return (intel_uncore_read_notrace(uncore, bus->gpio_reg) & + GPIO_DATA_VAL_IN) != 0; } static void set_clock(void *data, int state_high) { struct intel_gmbus *bus = data; - struct drm_i915_private *dev_priv = bus->dev_priv; + struct intel_uncore *uncore = &bus->dev_priv->uncore; u32 reserved = get_reserved(bus); u32 clock_bits; @@ -229,16 +239,18 @@ static void set_clock(void *data, int state_high) clock_bits = GPIO_CLOCK_DIR_IN | GPIO_CLOCK_DIR_MASK; else clock_bits = GPIO_CLOCK_DIR_OUT | GPIO_CLOCK_DIR_MASK | - GPIO_CLOCK_VAL_MASK; + GPIO_CLOCK_VAL_MASK; - I915_WRITE_NOTRACE(bus->gpio_reg, reserved | clock_bits); - POSTING_READ(bus->gpio_reg); + intel_uncore_write_notrace(uncore, + bus->gpio_reg, + reserved | clock_bits); + intel_uncore_posting_read(uncore, bus->gpio_reg); } static void set_data(void *data, int state_high) { struct intel_gmbus *bus = data; - struct drm_i915_private *dev_priv = bus->dev_priv; + struct intel_uncore *uncore = &bus->dev_priv->uncore; u32 reserved = get_reserved(bus); u32 data_bits; @@ -248,8 +260,8 @@ static void set_data(void *data, int state_high) data_bits = GPIO_DATA_DIR_OUT | GPIO_DATA_DIR_MASK | GPIO_DATA_VAL_MASK; - I915_WRITE_NOTRACE(bus->gpio_reg, reserved | data_bits); - POSTING_READ(bus->gpio_reg); + intel_uncore_write_notrace(uncore, bus->gpio_reg, reserved | data_bits); + intel_uncore_posting_read(uncore, bus->gpio_reg); } static int |