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Searched refs:gmbus (Results 1 – 11 of 11) sorted by relevance

/linux-6.3-rc2/drivers/gpu/drm/i915/display/
A Dintel_gmbus.c818 mutex_lock(&i915->display.gmbus.mutex); in intel_gmbus_output_aksv()
827 mutex_unlock(&i915->display.gmbus.mutex); in intel_gmbus_output_aksv()
853 mutex_lock(&i915->display.gmbus.mutex); in gmbus_lock_bus()
871 mutex_unlock(&i915->display.gmbus.mutex); in gmbus_unlock_bus()
899 mutex_init(&i915->display.gmbus.mutex); in intel_gmbus_setup()
949 i915->display.gmbus.bus[pin] = bus; in intel_gmbus_setup()
966 !i915->display.gmbus.bus[pin])) in intel_gmbus_get_adapter()
977 mutex_lock(&i915->display.gmbus.mutex); in intel_gmbus_force_bit()
985 mutex_unlock(&i915->display.gmbus.mutex); in intel_gmbus_force_bit()
1002 bus = i915->display.gmbus.bus[pin]; in intel_gmbus_teardown()
[all …]
A Dintel_gmbus_regs.h11 #define GMBUS_MMIO_BASE(__i915) ((__i915)->display.gmbus.mmio_base)
A Dintel_display_core.h378 } gmbus; member
A Dintel_cdclk.c2246 mutex_lock(&dev_priv->display.gmbus.mutex); in intel_set_cdclk()
2251 &dev_priv->display.gmbus.mutex); in intel_set_cdclk()
2261 mutex_unlock(&dev_priv->display.gmbus.mutex); in intel_set_cdclk()
/linux-6.3-rc2/drivers/gpu/drm/i915/gvt/
A Dedid.c133 vgpu->display.i2c_edid.gmbus.phase = GMBUS_IDLE_PHASE; in reset_gmbus_controller()
162 vgpu->display.i2c_edid.gmbus.phase = GMBUS_IDLE_PHASE; in gmbus0_mmio_write()
210 i2c_edid->gmbus.total_byte_count = in gmbus1_mmio_write()
228 i2c_edid->gmbus.cycle_type = gmbus1_bus_cycle(wvalue); in gmbus1_mmio_write()
248 i2c_edid->gmbus.phase = GMBUS_IDLE_PHASE; in gmbus1_mmio_write()
260 i2c_edid->gmbus.phase = GMBUS_DATA_PHASE; in gmbus1_mmio_write()
293 int byte_left = i2c_edid->gmbus.total_byte_count - in gmbus3_mmio_read()
316 switch (i2c_edid->gmbus.cycle_type) { in gmbus3_mmio_read()
319 i2c_edid->gmbus.phase = GMBUS_IDLE_PHASE; in gmbus3_mmio_read()
324 i2c_edid->gmbus.phase = GMBUS_WAIT_PHASE; in gmbus3_mmio_read()
[all …]
A Dedid.h137 struct intel_vgpu_i2c_gmbus gmbus; member
/linux-6.3-rc2/drivers/gpu/drm/gma500/
A Dintel_gmbus.c400 dev_priv->gmbus = kcalloc(GMBUS_NUM_PORTS, sizeof(struct intel_gmbus), in gma_intel_setup_gmbus()
402 if (dev_priv->gmbus == NULL) in gma_intel_setup_gmbus()
411 struct intel_gmbus *bus = &dev_priv->gmbus[i]; in gma_intel_setup_gmbus()
441 struct intel_gmbus *bus = &dev_priv->gmbus[i]; in gma_intel_setup_gmbus()
444 kfree(dev_priv->gmbus); in gma_intel_setup_gmbus()
445 dev_priv->gmbus = NULL; in gma_intel_setup_gmbus()
486 if (dev_priv->gmbus == NULL) in gma_intel_teardown_gmbus()
490 struct intel_gmbus *bus = &dev_priv->gmbus[i]; in gma_intel_teardown_gmbus()
499 kfree(dev_priv->gmbus); in gma_intel_teardown_gmbus()
500 dev_priv->gmbus = NULL; in gma_intel_teardown_gmbus()
A Dintel_bios.h251 u8 gmbus:2; member
A Dpsb_drv.h452 struct intel_gmbus *gmbus; member
A Dpsb_intel_sdvo.c1245 &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter); in psb_intel_sdvo_get_analog_edid()
1888 sdvo->i2c = &dev_priv->gmbus[pin].adapter; in psb_intel_sdvo_select_i2c_bus()
1892 sdvo->i2c = &dev_priv->gmbus[GMBUS_PORT_DPB].adapter; in psb_intel_sdvo_select_i2c_bus()
/linux-6.3-rc2/drivers/gpu/drm/i915/
A Di915_irq.c894 wake_up_all(&dev_priv->display.gmbus.wait_queue); in gmbus_irq_handler()
899 wake_up_all(&dev_priv->display.gmbus.wait_queue); in dp_aux_irq_handler()

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