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path: root/drivers/gpu/drm/i915/gvt/edid.c
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Diffstat (limited to 'drivers/gpu/drm/i915/gvt/edid.c')
-rw-r--r--drivers/gpu/drm/i915/gvt/edid.c28
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;