diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/edid.c')
-rw-r--r-- | drivers/gpu/drm/i915/gvt/edid.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/gvt/edid.c b/drivers/gpu/drm/i915/gvt/edid.c index af9afdb53c7f..c022dc736045 100644 --- a/drivers/gpu/drm/i915/gvt/edid.c +++ b/drivers/gpu/drm/i915/gvt/edid.c @@ -42,8 +42,8 @@ #define GMBUS1_TOTAL_BYTES_MASK 0x1ff #define gmbus1_total_byte_count(v) (((v) >> \ GMBUS1_TOTAL_BYTES_SHIFT) & GMBUS1_TOTAL_BYTES_MASK) -#define gmbus1_slave_addr(v) (((v) & 0xff) >> 1) -#define gmbus1_slave_index(v) (((v) >> 8) & 0xff) +#define gmbus1_target_addr(v) (((v) & 0xff) >> 1) +#define gmbus1_target_index(v) (((v) >> 8) & 0xff) #define gmbus1_bus_cycle(v) (((v) >> 25) & 0x7) /* GMBUS0 bits definitions */ @@ -54,7 +54,7 @@ static unsigned char edid_get_byte(struct intel_vgpu *vgpu) struct intel_vgpu_i2c_edid *edid = &vgpu->display.i2c_edid; unsigned char chr = 0; - if (edid->state == I2C_NOT_SPECIFIED || !edid->slave_selected) { + if (edid->state == I2C_NOT_SPECIFIED || !edid->target_selected) { gvt_vgpu_err("Driver tries to read EDID without proper sequence!\n"); return 0; } @@ -179,7 +179,7 @@ static int gmbus1_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { struct intel_vgpu_i2c_edid *i2c_edid = &vgpu->display.i2c_edid; - u32 slave_addr; + u32 target_addr; u32 wvalue = *(u32 *)p_data; if (vgpu_vreg(vgpu, offset) & GMBUS_SW_CLR_INT) { @@ -210,21 +210,21 @@ static int gmbus1_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, i2c_edid->gmbus.total_byte_count = gmbus1_total_byte_count(wvalue); - slave_addr = gmbus1_slave_addr(wvalue); + target_addr = gmbus1_target_addr(wvalue); /* vgpu gmbus only support EDID */ - if (slave_addr == EDID_ADDR) { - i2c_edid->slave_selected = true; - } else if (slave_addr != 0) { + if (target_addr == EDID_ADDR) { + i2c_edid->target_selected = true; + } else if (target_addr != 0) { gvt_dbg_dpy( - "vgpu%d: unsupported gmbus slave addr(0x%x)\n" + "vgpu%d: unsupported gmbus target addr(0x%x)\n" " gmbus operations will be ignored.\n", - vgpu->id, slave_addr); + vgpu->id, target_addr); } if (wvalue & GMBUS_CYCLE_INDEX) i2c_edid->current_edid_read = - gmbus1_slave_index(wvalue); + gmbus1_target_index(wvalue); i2c_edid->gmbus.cycle_type = gmbus1_bus_cycle(wvalue); switch (gmbus1_bus_cycle(wvalue)) { @@ -523,7 +523,7 @@ void intel_gvt_i2c_handle_aux_ch_write(struct intel_vgpu *vgpu, } else if (addr == EDID_ADDR) { i2c_edid->state = I2C_AUX_CH; i2c_edid->port = port_idx; - i2c_edid->slave_selected = true; + i2c_edid->target_selected = true; if (intel_vgpu_has_monitor_on_port(vgpu, port_idx) && intel_vgpu_port_is_dp(vgpu, port_idx)) @@ -542,7 +542,7 @@ void intel_gvt_i2c_handle_aux_ch_write(struct intel_vgpu *vgpu, return; if (drm_WARN_ON(&i915->drm, msg_length != 4)) return; - if (i2c_edid->edid_available && i2c_edid->slave_selected) { + if (i2c_edid->edid_available && i2c_edid->target_selected) { unsigned char val = edid_get_byte(vgpu); aux_data_for_write = (val << 16); @@ -571,7 +571,7 @@ void intel_vgpu_init_i2c_edid(struct intel_vgpu *vgpu) edid->state = I2C_NOT_SPECIFIED; edid->port = -1; - edid->slave_selected = false; + edid->target_selected = false; edid->edid_available = false; edid->current_edid_read = 0; |