struct intel_display will replace struct drm_i915_private as the main
device pointer for display code. Switch Cx0 PHY code over to it.
v2: Rebase, split out the include cleanups (Rodrigo)
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_cx0_phy.c | 334 ++++++++++---------
drivers/gpu/drm/i915/display/intel_cx0_phy.h | 6 +-
drivers/gpu/drm/i915/display/intel_display.c | 6 +-
3 files changed, 186 insertions(+), 160 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cx0_phy.c b/drivers/gpu/drm/i915/display/intel_cx0_phy.c
index 8bd5a4d1b735..666fe6a74347 100644
--- a/drivers/gpu/drm/i915/display/intel_cx0_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_cx0_phy.c
@@ -65,22 +65,23 @@ static u8 intel_cx0_get_owned_lane_mask(struct intel_encoder *encoder)
}
static void
-assert_dc_off(struct drm_i915_private *i915)
+assert_dc_off(struct intel_display *display)
{
+ struct drm_i915_private *i915 = to_i915(display->drm);
bool enabled;
enabled = intel_display_power_is_enabled(i915, POWER_DOMAIN_DC_OFF);
- drm_WARN_ON(&i915->drm, !enabled);
+ drm_WARN_ON(display->drm, !enabled);
}
static void intel_cx0_program_msgbus_timer(struct intel_encoder *encoder)
{
+ struct intel_display *display = to_intel_display(encoder);
int lane;
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
for_each_cx0_lane_in_mask(INTEL_CX0_BOTH_LANES, lane)
- intel_de_rmw(i915,
- XELPDP_PORT_MSGBUS_TIMER(i915, encoder->port, lane),
+ intel_de_rmw(display,
+ XELPDP_PORT_MSGBUS_TIMER(display, encoder->port, lane),
XELPDP_PORT_MSGBUS_TIMER_VAL_MASK,
XELPDP_PORT_MSGBUS_TIMER_VAL);
}
@@ -119,25 +120,28 @@ static void intel_cx0_phy_transaction_end(struct intel_encoder *encoder, intel_w
static void intel_clear_response_ready_flag(struct intel_encoder *encoder,
int lane)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
- intel_de_rmw(i915, XELPDP_PORT_P2M_MSGBUS_STATUS(i915, encoder->port, lane),
+ intel_de_rmw(display,
+ XELPDP_PORT_P2M_MSGBUS_STATUS(display, encoder->port, lane),
0, XELPDP_PORT_P2M_RESPONSE_READY | XELPDP_PORT_P2M_ERROR_SET);
}
static void intel_cx0_bus_reset(struct intel_encoder *encoder, int lane)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum port port = encoder->port;
enum phy phy = intel_encoder_to_phy(encoder);
- intel_de_write(i915, XELPDP_PORT_M2P_MSGBUS_CTL(i915, port, lane),
+ intel_de_write(display, XELPDP_PORT_M2P_MSGBUS_CTL(display, port, lane),
XELPDP_PORT_M2P_TRANSACTION_RESET);
- if (intel_de_wait_for_clear(i915, XELPDP_PORT_M2P_MSGBUS_CTL(i915, port, lane),
+ if (intel_de_wait_for_clear(display, XELPDP_PORT_M2P_MSGBUS_CTL(display, port, lane),
XELPDP_PORT_M2P_TRANSACTION_RESET,
XELPDP_MSGBUS_TIMEOUT_SLOW)) {
- drm_err_once(&i915->drm, "Failed to bring PHY %c to idle.\n", phy_name(phy));
+ drm_err_once(display->drm,
+ "Failed to bring PHY %c to idle.\n",
+ phy_name(phy));
return;
}
@@ -147,22 +151,23 @@ static void intel_cx0_bus_reset(struct intel_encoder *encoder, int lane)
static int intel_cx0_wait_for_ack(struct intel_encoder *encoder,
int command, int lane, u32 *val)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum port port = encoder->port;
enum phy phy = intel_encoder_to_phy(encoder);
- if (intel_de_wait_custom(i915,
- XELPDP_PORT_P2M_MSGBUS_STATUS(i915, port, lane),
+ if (intel_de_wait_custom(display,
+ XELPDP_PORT_P2M_MSGBUS_STATUS(display, port, lane),
XELPDP_PORT_P2M_RESPONSE_READY,
XELPDP_PORT_P2M_RESPONSE_READY,
XELPDP_MSGBUS_TIMEOUT_FAST_US,
XELPDP_MSGBUS_TIMEOUT_SLOW, val)) {
- drm_dbg_kms(&i915->drm, "PHY %c Timeout waiting for message ACK. Status: 0x%x\n",
+ drm_dbg_kms(display->drm,
+ "PHY %c Timeout waiting for message ACK. Status: 0x%x\n",
phy_name(phy), *val);
- if (!(intel_de_read(i915, XELPDP_PORT_MSGBUS_TIMER(i915, port, lane)) &
+ if (!(intel_de_read(display, XELPDP_PORT_MSGBUS_TIMER(display, port, lane)) &
XELPDP_PORT_MSGBUS_TIMER_TIMED_OUT))
- drm_dbg_kms(&i915->drm,
+ drm_dbg_kms(display->drm,
"PHY %c Hardware did not detect a timeout\n",
phy_name(phy));
@@ -171,14 +176,18 @@ static int intel_cx0_wait_for_ack(struct intel_encoder *encoder,
}
if (*val & XELPDP_PORT_P2M_ERROR_SET) {
- drm_dbg_kms(&i915->drm, "PHY %c Error occurred during %s command. Status: 0x%x\n", phy_name(phy),
+ drm_dbg_kms(display->drm,
+ "PHY %c Error occurred during %s command. Status: 0x%x\n",
+ phy_name(phy),
command == XELPDP_PORT_P2M_COMMAND_READ_ACK ? "read" : "write", *val);
intel_cx0_bus_reset(encoder, lane);
return -EINVAL;
}
if (REG_FIELD_GET(XELPDP_PORT_P2M_COMMAND_TYPE_MASK, *val) != command) {
- drm_dbg_kms(&i915->drm, "PHY %c Not a %s response. MSGBUS Status: 0x%x.\n", phy_name(phy),
+ drm_dbg_kms(display->drm,
+ "PHY %c Not a %s response. MSGBUS Status: 0x%x.\n",
+ phy_name(phy),
command == XELPDP_PORT_P2M_COMMAND_READ_ACK ? "read" : "write", *val);
intel_cx0_bus_reset(encoder, lane);
return -EINVAL;
@@ -190,22 +199,22 @@ static int intel_cx0_wait_for_ack(struct intel_encoder *encoder,
static int __intel_cx0_read_once(struct intel_encoder *encoder,
int lane, u16 addr)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum port port = encoder->port;
enum phy phy = intel_encoder_to_phy(encoder);
int ack;
u32 val;
- if (intel_de_wait_for_clear(i915, XELPDP_PORT_M2P_MSGBUS_CTL(i915, port, lane),
+ if (intel_de_wait_for_clear(display, XELPDP_PORT_M2P_MSGBUS_CTL(display, port, lane),
XELPDP_PORT_M2P_TRANSACTION_PENDING,
XELPDP_MSGBUS_TIMEOUT_SLOW)) {
- drm_dbg_kms(&i915->drm,
+ drm_dbg_kms(display->drm,
"PHY %c Timeout waiting for previous transaction to complete. Reset the bus and retry.\n", phy_name(phy));
intel_cx0_bus_reset(encoder, lane);
return -ETIMEDOUT;
}
- intel_de_write(i915, XELPDP_PORT_M2P_MSGBUS_CTL(i915, port, lane),
+ intel_de_write(display, XELPDP_PORT_M2P_MSGBUS_CTL(display, port, lane),
XELPDP_PORT_M2P_TRANSACTION_PENDING |
XELPDP_PORT_M2P_COMMAND_READ |
XELPDP_PORT_M2P_ADDRESS(addr));
@@ -229,11 +238,11 @@ static int __intel_cx0_read_once(struct intel_encoder *encoder,
static u8 __intel_cx0_read(struct intel_encoder *encoder,
int lane, u16 addr)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum phy phy = intel_encoder_to_phy(encoder);
int i, status;
- assert_dc_off(i915);
+ assert_dc_off(display);
/* 3 tries is assumed to be enough to read successfully */
for (i = 0; i < 3; i++) {
@@ -243,7 +252,8 @@ static u8 __intel_cx0_read(struct intel_encoder *encoder,
return status;
}
- drm_err_once(&i915->drm, "PHY %c Read %04x failed after %d retries.\n",
+ drm_err_once(display->drm,
+ "PHY %c Read %04x failed after %d retries.\n",
phy_name(phy), addr, i);
return 0;
@@ -260,32 +270,32 @@ static u8 intel_cx0_read(struct intel_encoder *encoder,
static int __intel_cx0_write_once(struct intel_encoder *encoder,
int lane, u16 addr, u8 data, bool committed)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum port port = encoder->port;
enum phy phy = intel_encoder_to_phy(encoder);
int ack;
u32 val;
- if (intel_de_wait_for_clear(i915, XELPDP_PORT_M2P_MSGBUS_CTL(i915, port, lane),
+ if (intel_de_wait_for_clear(display, XELPDP_PORT_M2P_MSGBUS_CTL(display, port, lane),
XELPDP_PORT_M2P_TRANSACTION_PENDING,
XELPDP_MSGBUS_TIMEOUT_SLOW)) {
- drm_dbg_kms(&i915->drm,
+ drm_dbg_kms(display->drm,
"PHY %c Timeout waiting for previous transaction to complete. Resetting the bus.\n", phy_name(phy));
intel_cx0_bus_reset(encoder, lane);
return -ETIMEDOUT;
}
- intel_de_write(i915, XELPDP_PORT_M2P_MSGBUS_CTL(i915, port, lane),
+ intel_de_write(display, XELPDP_PORT_M2P_MSGBUS_CTL(display, port, lane),
XELPDP_PORT_M2P_TRANSACTION_PENDING |
(committed ? XELPDP_PORT_M2P_COMMAND_WRITE_COMMITTED :
XELPDP_PORT_M2P_COMMAND_WRITE_UNCOMMITTED) |
XELPDP_PORT_M2P_DATA(data) |
XELPDP_PORT_M2P_ADDRESS(addr));
- if (intel_de_wait_for_clear(i915, XELPDP_PORT_M2P_MSGBUS_CTL(i915, port, lane),
+ if (intel_de_wait_for_clear(display, XELPDP_PORT_M2P_MSGBUS_CTL(display, port, lane),
XELPDP_PORT_M2P_TRANSACTION_PENDING,
XELPDP_MSGBUS_TIMEOUT_SLOW)) {
- drm_dbg_kms(&i915->drm,
+ drm_dbg_kms(display->drm,
"PHY %c Timeout waiting for write to complete. Resetting the bus.\n", phy_name(phy));
intel_cx0_bus_reset(encoder, lane);
return -ETIMEDOUT;
@@ -295,9 +305,9 @@ static int __intel_cx0_write_once(struct intel_encoder *encoder,
ack = intel_cx0_wait_for_ack(encoder, XELPDP_PORT_P2M_COMMAND_WRITE_ACK, lane, &val);
if (ack < 0)
return ack;
- } else if ((intel_de_read(i915, XELPDP_PORT_P2M_MSGBUS_STATUS(i915, port, lane)) &
+ } else if ((intel_de_read(display, XELPDP_PORT_P2M_MSGBUS_STATUS(display, port, lane)) &
XELPDP_PORT_P2M_ERROR_SET)) {
- drm_dbg_kms(&i915->drm,
+ drm_dbg_kms(display->drm,
"PHY %c Error occurred during write command.\n", phy_name(phy));
intel_cx0_bus_reset(encoder, lane);
return -EINVAL;
@@ -318,11 +328,11 @@ static int __intel_cx0_write_once(struct intel_encoder *encoder,
static void __intel_cx0_write(struct intel_encoder *encoder,
int lane, u16 addr, u8 data, bool committed)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum phy phy = intel_encoder_to_phy(encoder);
int i, status;
- assert_dc_off(i915);
+ assert_dc_off(display);
/* 3 tries is assumed to be enough to write successfully */
for (i = 0; i < 3; i++) {
@@ -332,7 +342,7 @@ static void __intel_cx0_write(struct intel_encoder *encoder,
return;
}
- drm_err_once(&i915->drm,
+ drm_err_once(display->drm,
"PHY %c Write %04x failed after %d retries.\n", phy_name(phy), addr, i);
}
@@ -348,9 +358,9 @@ static void intel_cx0_write(struct intel_encoder *encoder,
static void intel_c20_sram_write(struct intel_encoder *encoder,
int lane, u16 addr, u16 data)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
- assert_dc_off(i915);
+ assert_dc_off(display);
intel_cx0_write(encoder, lane, PHY_C20_WR_ADDRESS_H, addr >> 8, 0);
intel_cx0_write(encoder, lane, PHY_C20_WR_ADDRESS_L, addr & 0xff, 0);
@@ -362,10 +372,10 @@ static void intel_c20_sram_write(struct intel_encoder *encoder,
static u16 intel_c20_sram_read(struct intel_encoder *encoder,
int lane, u16 addr)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
u16 val;
- assert_dc_off(i915);
+ assert_dc_off(display);
intel_cx0_write(encoder, lane, PHY_C20_RD_ADDRESS_H, addr >> 8, 0);
intel_cx0_write(encoder, lane, PHY_C20_RD_ADDRESS_L, addr & 0xff, 1);
@@ -429,7 +439,7 @@ static u8 intel_c10_get_tx_term_ctl(const struct intel_crtc_state *crtc_state)
void intel_cx0_phy_set_signal_levels(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
const struct intel_ddi_buf_trans *trans;
u8 owned_lane_mask;
intel_wakeref_t wakeref;
@@ -444,7 +454,7 @@ void intel_cx0_phy_set_signal_levels(struct intel_encoder *encoder,
wakeref = intel_cx0_phy_transaction_begin(encoder);
trans = encoder->get_buf_trans(encoder, crtc_state, &n_entries);
- if (drm_WARN_ON_ONCE(&i915->drm, !trans)) {
+ if (drm_WARN_ON_ONCE(display->drm, !trans)) {
intel_cx0_phy_transaction_end(encoder, wakeref);
return;
}
@@ -2020,7 +2030,6 @@ static void intel_c10pll_update_pll(struct intel_crtc_state *crtc_state,
struct intel_encoder *encoder)
{
struct intel_display *display = to_intel_display(encoder);
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
struct intel_cx0pll_state *pll_state = &crtc_state->dpll_hw_state.cx0pll;
int i;
@@ -2036,7 +2045,7 @@ static void intel_c10pll_update_pll(struct intel_crtc_state *crtc_state,
if (pll_state->ssc_enabled)
return;
- drm_WARN_ON(&i915->drm, ARRAY_SIZE(pll_state->c10.pll) < 9);
+ drm_WARN_ON(display->drm, ARRAY_SIZE(pll_state->c10.pll) < 9);
for (i = 4; i < 9; i++)
pll_state->c10.pll[i] = 0;
}
@@ -2090,7 +2099,7 @@ static void intel_c10pll_readout_hw_state(struct intel_encoder *encoder,
intel_cx0_phy_transaction_end(encoder, wakeref);
}
-static void intel_c10_pll_program(struct drm_i915_private *i915,
+static void intel_c10_pll_program(struct intel_display *display,
const struct intel_crtc_state *crtc_state,
struct intel_encoder *encoder)
{
@@ -2123,7 +2132,7 @@ static void intel_c10_pll_program(struct drm_i915_private *i915,
MB_WRITE_COMMITTED);
}
-static void intel_c10pll_dump_hw_state(struct drm_i915_private *i915,
+static void intel_c10pll_dump_hw_state(struct intel_display *display,
const struct intel_c10pll_state *hw_state)
{
bool fracen;
@@ -2132,29 +2141,31 @@ static void intel_c10pll_dump_hw_state(struct drm_i915_private *i915,
unsigned int multiplier, tx_clk_div;
fracen = hw_state->pll[0] & C10_PLL0_FRACEN;
- drm_dbg_kms(&i915->drm, "c10pll_hw_state: fracen: %s, ",
+ drm_dbg_kms(display->drm, "c10pll_hw_state: fracen: %s, ",
str_yes_no(fracen));
if (fracen) {
frac_quot = hw_state->pll[12] << 8 | hw_state->pll[11];
frac_rem = hw_state->pll[14] << 8 | hw_state->pll[13];
frac_den = hw_state->pll[10] << 8 | hw_state->pll[9];
- drm_dbg_kms(&i915->drm, "quot: %u, rem: %u, den: %u,\n",
+ drm_dbg_kms(display->drm, "quot: %u, rem: %u, den: %u,\n",
frac_quot, frac_rem, frac_den);
}
multiplier = (REG_FIELD_GET8(C10_PLL3_MULTIPLIERH_MASK, hw_state->pll[3]) << 8 |
hw_state->pll[2]) / 2 + 16;
tx_clk_div = REG_FIELD_GET8(C10_PLL15_TXCLKDIV_MASK, hw_state->pll[15]);
- drm_dbg_kms(&i915->drm,
+ drm_dbg_kms(display->drm,
"multiplier: %u, tx_clk_div: %u.\n", multiplier, tx_clk_div);
- drm_dbg_kms(&i915->drm, "c10pll_rawhw_state:");
- drm_dbg_kms(&i915->drm, "tx: 0x%x, cmn: 0x%x\n", hw_state->tx, hw_state->cmn);
+ drm_dbg_kms(display->drm, "c10pll_rawhw_state:");
+ drm_dbg_kms(display->drm, "tx: 0x%x, cmn: 0x%x\n", hw_state->tx,
+ hw_state->cmn);
BUILD_BUG_ON(ARRAY_SIZE(hw_state->pll) % 4);
for (i = 0; i < ARRAY_SIZE(hw_state->pll); i = i + 4)
- drm_dbg_kms(&i915->drm, "pll[%d] = 0x%x, pll[%d] = 0x%x, pll[%d] = 0x%x, pll[%d] = 0x%x\n",
+ drm_dbg_kms(display->drm,
+ "pll[%d] = 0x%x, pll[%d] = 0x%x, pll[%d] = 0x%x, pll[%d] = 0x%x\n",
i, hw_state->pll[i], i + 1, hw_state->pll[i + 1],
i + 2, hw_state->pll[i + 2], i + 3, hw_state->pll[i + 3]);
}
@@ -2256,17 +2267,17 @@ static const struct intel_c20pll_state * const *
intel_c20_pll_tables_get(struct intel_crtc_state *crtc_state,
struct intel_encoder *encoder)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(crtc_state);
if (intel_crtc_has_dp_encoder(crtc_state)) {
if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP)) {
- if (DISPLAY_VER_FULL(i915) == IP_VER(14, 1))
+ if (DISPLAY_VER_FULL(display) == IP_VER(14, 1))
return xe2hpd_c20_edp_tables;
}
- if (DISPLAY_VER(i915) >= 30)
+ if (DISPLAY_VER(display) >= 30)
return xe3lpd_c20_dp_edp_tables;
- else if (DISPLAY_VER_FULL(i915) == IP_VER(14, 1))
+ else if (DISPLAY_VER_FULL(display) == IP_VER(14, 1))
return xe2hpd_c20_dp_tables;
else
return mtl_c20_dp_tables;
@@ -2368,10 +2379,10 @@ static int intel_c20pll_calc_port_clock(struct intel_encoder *encoder,
static void intel_c20pll_readout_hw_state(struct intel_encoder *encoder,
struct intel_c20pll_state *pll_state)
{
+ struct intel_display *display = to_intel_display(encoder);
bool cntx;
intel_wakeref_t wakeref;
int i;
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
wakeref = intel_cx0_phy_transaction_begin(encoder);
@@ -2383,11 +2394,11 @@ static void intel_c20pll_readout_hw_state(struct intel_encoder *encoder,
if (cntx)
pll_state->tx[i] = intel_c20_sram_read(encoder,
INTEL_CX0_LANE0,
- PHY_C20_B_TX_CNTX_CFG(i915, i));
+ PHY_C20_B_TX_CNTX_CFG(display, i));
else
pll_state->tx[i] = intel_c20_sram_read(encoder,
INTEL_CX0_LANE0,
- PHY_C20_A_TX_CNTX_CFG(i915, i));
+ PHY_C20_A_TX_CNTX_CFG(display, i));
}
/* Read common configuration */
@@ -2395,11 +2406,11 @@ static void intel_c20pll_readout_hw_state(struct intel_encoder *encoder,
if (cntx)
pll_state->cmn[i] = intel_c20_sram_read(encoder,
INTEL_CX0_LANE0,
- PHY_C20_B_CMN_CNTX_CFG(i915, i));
+ PHY_C20_B_CMN_CNTX_CFG(display, i));
else
pll_state->cmn[i] = intel_c20_sram_read(encoder,
INTEL_CX0_LANE0,
- PHY_C20_A_CMN_CNTX_CFG(i915, i));
+ PHY_C20_A_CMN_CNTX_CFG(display, i));
}
if (intel_c20phy_use_mpllb(pll_state)) {
@@ -2408,11 +2419,11 @@ static void intel_c20pll_readout_hw_state(struct intel_encoder *encoder,
if (cntx)
pll_state->mpllb[i] = intel_c20_sram_read(encoder,
INTEL_CX0_LANE0,
- PHY_C20_B_MPLLB_CNTX_CFG(i915, i));
+ PHY_C20_B_MPLLB_CNTX_CFG(display, i));
else
pll_state->mpllb[i] = intel_c20_sram_read(encoder,
INTEL_CX0_LANE0,
- PHY_C20_A_MPLLB_CNTX_CFG(i915, i));
+ PHY_C20_A_MPLLB_CNTX_CFG(display, i));
}
} else {
/* MPLLA configuration */
@@ -2420,11 +2431,11 @@ static void intel_c20pll_readout_hw_state(struct intel_encoder *encoder,
if (cntx)
pll_state->mplla[i] = intel_c20_sram_read(encoder,
INTEL_CX0_LANE0,
- PHY_C20_B_MPLLA_CNTX_CFG(i915, i));
+ PHY_C20_B_MPLLA_CNTX_CFG(display, i));
else
pll_state->mplla[i] = intel_c20_sram_read(encoder,
INTEL_CX0_LANE0,
- PHY_C20_A_MPLLA_CNTX_CFG(i915, i));
+ PHY_C20_A_MPLLA_CNTX_CFG(display, i));
}
}
@@ -2433,33 +2444,37 @@ static void intel_c20pll_readout_hw_state(struct intel_encoder *encoder,
intel_cx0_phy_transaction_end(encoder, wakeref);
}
-static void intel_c20pll_dump_hw_state(struct drm_i915_private *i915,
+static void intel_c20pll_dump_hw_state(struct intel_display *display,
const struct intel_c20pll_state *hw_state)
{
int i;
- drm_dbg_kms(&i915->drm, "c20pll_hw_state:\n");
- drm_dbg_kms(&i915->drm, "tx[0] = 0x%.4x, tx[1] = 0x%.4x, tx[2] = 0x%.4x\n",
+ drm_dbg_kms(display->drm, "c20pll_hw_state:\n");
+ drm_dbg_kms(display->drm,
+ "tx[0] = 0x%.4x, tx[1] = 0x%.4x, tx[2] = 0x%.4x\n",
hw_state->tx[0], hw_state->tx[1], hw_state->tx[2]);
- drm_dbg_kms(&i915->drm, "cmn[0] = 0x%.4x, cmn[1] = 0x%.4x, cmn[2] = 0x%.4x, cmn[3] = 0x%.4x\n",
+ drm_dbg_kms(display->drm,
+ "cmn[0] = 0x%.4x, cmn[1] = 0x%.4x, cmn[2] = 0x%.4x, cmn[3] = 0x%.4x\n",
hw_state->cmn[0], hw_state->cmn[1], hw_state->cmn[2], hw_state->cmn[3]);
if (intel_c20phy_use_mpllb(hw_state)) {
for (i = 0; i < ARRAY_SIZE(hw_state->mpllb); i++)
- drm_dbg_kms(&i915->drm, "mpllb[%d] = 0x%.4x\n", i, hw_state->mpllb[i]);
+ drm_dbg_kms(display->drm, "mpllb[%d] = 0x%.4x\n", i,
+ hw_state->mpllb[i]);
} else {
for (i = 0; i < ARRAY_SIZE(hw_state->mplla); i++)
- drm_dbg_kms(&i915->drm, "mplla[%d] = 0x%.4x\n", i, hw_state->mplla[i]);
+ drm_dbg_kms(display->drm, "mplla[%d] = 0x%.4x\n", i,
+ hw_state->mplla[i]);
}
}
-void intel_cx0pll_dump_hw_state(struct drm_i915_private *i915,
+void intel_cx0pll_dump_hw_state(struct intel_display *display,
const struct intel_cx0pll_state *hw_state)
{
if (hw_state->use_c10)
- intel_c10pll_dump_hw_state(i915, &hw_state->c10);
+ intel_c10pll_dump_hw_state(display, &hw_state->c10);
else
- intel_c20pll_dump_hw_state(i915, &hw_state->c20);
+ intel_c20pll_dump_hw_state(display, &hw_state->c20);
}
static u8 intel_c20_get_dp_rate(u32 clock)
@@ -2559,7 +2574,7 @@ static int intel_get_c20_custom_width(u32 clock, bool dp)
return 0;
}
-static void intel_c20_pll_program(struct drm_i915_private *i915,
+static void intel_c20_pll_program(struct intel_display *display,
const struct intel_crtc_state *crtc_state,
struct intel_encoder *encoder)
{
@@ -2592,11 +2607,11 @@ static void intel_c20_pll_program(struct drm_i915_private *i915,
for (i = 0; i < ARRAY_SIZE(pll_state->tx); i++) {
if (cntx)
intel_c20_sram_write(encoder, INTEL_CX0_LANE0,
- PHY_C20_A_TX_CNTX_CFG(i915, i),
+ PHY_C20_A_TX_CNTX_CFG(display, i),
pll_state->tx[i]);
else
intel_c20_sram_write(encoder, INTEL_CX0_LANE0,
- PHY_C20_B_TX_CNTX_CFG(i915, i),
+ PHY_C20_B_TX_CNTX_CFG(display, i),
pll_state->tx[i]);
}
@@ -2604,11 +2619,11 @@ static void intel_c20_pll_program(struct drm_i915_private *i915,
for (i = 0; i < ARRAY_SIZE(pll_state->cmn); i++) {
if (cntx)
intel_c20_sram_write(encoder, INTEL_CX0_LANE0,
- PHY_C20_A_CMN_CNTX_CFG(i915, i),
+ PHY_C20_A_CMN_CNTX_CFG(display, i),
pll_state->cmn[i]);
else
intel_c20_sram_write(encoder, INTEL_CX0_LANE0,
- PHY_C20_B_CMN_CNTX_CFG(i915, i),
+ PHY_C20_B_CMN_CNTX_CFG(display, i),
pll_state->cmn[i]);
}
@@ -2617,22 +2632,22 @@ static void intel_c20_pll_program(struct drm_i915_private *i915,
for (i = 0; i < ARRAY_SIZE(pll_state->mpllb); i++) {
if (cntx)
intel_c20_sram_write(encoder, INTEL_CX0_LANE0,
- PHY_C20_A_MPLLB_CNTX_CFG(i915, i),
+ PHY_C20_A_MPLLB_CNTX_CFG(display, i),
pll_state->mpllb[i]);
else
intel_c20_sram_write(encoder, INTEL_CX0_LANE0,
- PHY_C20_B_MPLLB_CNTX_CFG(i915, i),
+ PHY_C20_B_MPLLB_CNTX_CFG(display, i),
pll_state->mpllb[i]);
}
} else {
for (i = 0; i < ARRAY_SIZE(pll_state->mplla); i++) {
if (cntx)
intel_c20_sram_write(encoder, INTEL_CX0_LANE0,
- PHY_C20_A_MPLLA_CNTX_CFG(i915, i),
+ PHY_C20_A_MPLLA_CNTX_CFG(display, i),
pll_state->mplla[i]);
else
intel_c20_sram_write(encoder, INTEL_CX0_LANE0,
- PHY_C20_B_MPLLA_CNTX_CFG(i915, i),
+ PHY_C20_B_MPLLA_CNTX_CFG(display, i),
pll_state->mplla[i]);
}
}
@@ -2699,10 +2714,10 @@ static void intel_program_port_clock_ctl(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state,
bool lane_reversal)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
u32 val = 0;
- intel_de_rmw(i915, XELPDP_PORT_BUF_CTL1(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_BUF_CTL1(display, encoder->port),
XELPDP_PORT_REVERSAL,
lane_reversal ? XELPDP_PORT_REVERSAL : 0);
@@ -2724,7 +2739,7 @@ static void intel_program_port_clock_ctl(struct intel_encoder *encoder,
else
val |= crtc_state->dpll_hw_state.cx0pll.ssc_enabled ? XELPDP_SSC_ENABLE_PLLB : 0;
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
XELPDP_LANE1_PHY_CLOCK_SELECT | XELPDP_FORWARD_CLOCK_UNGATE |
XELPDP_DDI_CLOCK_SELECT_MASK | XELPDP_SSC_ENABLE_PLLA |
XELPDP_SSC_ENABLE_PLLB, val);
@@ -2755,48 +2770,49 @@ static u32 intel_cx0_get_powerdown_state(u8 lane_mask, u8 state)
static void intel_cx0_powerdown_change_sequence(struct intel_encoder *encoder,
u8 lane_mask, u8 state)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum port port = encoder->port;
enum phy phy = intel_encoder_to_phy(encoder);
- i915_reg_t buf_ctl2_reg = XELPDP_PORT_BUF_CTL2(i915, port);
+ i915_reg_t buf_ctl2_reg = XELPDP_PORT_BUF_CTL2(display, port);
int lane;
- intel_de_rmw(i915, buf_ctl2_reg,
+ intel_de_rmw(display, buf_ctl2_reg,
intel_cx0_get_powerdown_state(INTEL_CX0_BOTH_LANES, XELPDP_LANE_POWERDOWN_NEW_STATE_MASK),
intel_cx0_get_powerdown_state(lane_mask, state));
/* Wait for pending transactions.*/
for_each_cx0_lane_in_mask(lane_mask, lane)
- if (intel_de_wait_for_clear(i915, XELPDP_PORT_M2P_MSGBUS_CTL(i915, port, lane),
+ if (intel_de_wait_for_clear(display, XELPDP_PORT_M2P_MSGBUS_CTL(display, port, lane),
XELPDP_PORT_M2P_TRANSACTION_PENDING,
XELPDP_MSGBUS_TIMEOUT_SLOW)) {
- drm_dbg_kms(&i915->drm,
+ drm_dbg_kms(display->drm,
"PHY %c Timeout waiting for previous transaction to complete. Reset the bus.\n",
phy_name(phy));
intel_cx0_bus_reset(encoder, lane);
}
- intel_de_rmw(i915, buf_ctl2_reg,
+ intel_de_rmw(display, buf_ctl2_reg,
intel_cx0_get_powerdown_update(INTEL_CX0_BOTH_LANES),
intel_cx0_get_powerdown_update(lane_mask));
/* Update Timeout Value */
- if (intel_de_wait_custom(i915, buf_ctl2_reg,
+ if (intel_de_wait_custom(display, buf_ctl2_reg,
intel_cx0_get_powerdown_update(lane_mask), 0,
XELPDP_PORT_POWERDOWN_UPDATE_TIMEOUT_US, 0, NULL))
- drm_warn(&i915->drm, "PHY %c failed to bring out of Lane reset after %dus.\n",
+ drm_warn(display->drm,
+ "PHY %c failed to bring out of Lane reset after %dus.\n",
phy_name(phy), XELPDP_PORT_RESET_START_TIMEOUT_US);
}
static void intel_cx0_setup_powerdown(struct intel_encoder *encoder)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum port port = encoder->port;
- intel_de_rmw(i915, XELPDP_PORT_BUF_CTL2(i915, port),
+ intel_de_rmw(display, XELPDP_PORT_BUF_CTL2(display, port),
XELPDP_POWER_STATE_READY_MASK,
XELPDP_POWER_STATE_READY(CX0_P2_STATE_READY));
- intel_de_rmw(i915, XELPDP_PORT_BUF_CTL3(i915, port),
+ intel_de_rmw(display, XELPDP_PORT_BUF_CTL3(display, port),
XELPDP_POWER_STATE_ACTIVE_MASK |
XELPDP_PLL_LANE_STAGGERING_DELAY_MASK,
XELPDP_POWER_STATE_ACTIVE(CX0_P0_STATE_ACTIVE) |
@@ -2828,7 +2844,7 @@ static u32 intel_cx0_get_pclk_refclk_ack(u8 lane_mask)
static void intel_cx0_phy_lane_reset(struct intel_encoder *encoder,
bool lane_reversal)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum port port = encoder->port;
enum phy phy = intel_encoder_to_phy(encoder);
u8 owned_lane_mask = intel_cx0_get_owned_lane_mask(encoder);
@@ -2841,48 +2857,51 @@ static void intel_cx0_phy_lane_reset(struct intel_encoder *encoder,
XELPDP_LANE_PHY_CURRENT_STATUS(1))
: XELPDP_LANE_PHY_CURRENT_STATUS(0);
- if (intel_de_wait_custom(i915, XELPDP_PORT_BUF_CTL1(i915, port),
+ if (intel_de_wait_custom(display, XELPDP_PORT_BUF_CTL1(display, port),
XELPDP_PORT_BUF_SOC_PHY_READY,
XELPDP_PORT_BUF_SOC_PHY_READY,
XELPDP_PORT_BUF_SOC_READY_TIMEOUT_US, 0, NULL))
- drm_warn(&i915->drm, "PHY %c failed to bring out of SOC reset after %dus.\n",
+ drm_warn(display->drm,
+ "PHY %c failed to bring out of SOC reset after %dus.\n",
phy_name(phy), XELPDP_PORT_BUF_SOC_READY_TIMEOUT_US);
- intel_de_rmw(i915, XELPDP_PORT_BUF_CTL2(i915, port), lane_pipe_reset,
+ intel_de_rmw(display, XELPDP_PORT_BUF_CTL2(display, port), lane_pipe_reset,
lane_pipe_reset);
- if (intel_de_wait_custom(i915, XELPDP_PORT_BUF_CTL2(i915, port),
+ if (intel_de_wait_custom(display, XELPDP_PORT_BUF_CTL2(display, port),
lane_phy_current_status, lane_phy_current_status,
XELPDP_PORT_RESET_START_TIMEOUT_US, 0, NULL))
- drm_warn(&i915->drm, "PHY %c failed to bring out of Lane reset after %dus.\n",
+ drm_warn(display->drm,
+ "PHY %c failed to bring out of Lane reset after %dus.\n",
phy_name(phy), XELPDP_PORT_RESET_START_TIMEOUT_US);
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, port),
intel_cx0_get_pclk_refclk_request(owned_lane_mask),
intel_cx0_get_pclk_refclk_request(lane_mask));
- if (intel_de_wait_custom(i915, XELPDP_PORT_CLOCK_CTL(i915, port),
+ if (intel_de_wait_custom(display, XELPDP_PORT_CLOCK_CTL(display, port),
intel_cx0_get_pclk_refclk_ack(owned_lane_mask),
intel_cx0_get_pclk_refclk_ack(lane_mask),
XELPDP_REFCLK_ENABLE_TIMEOUT_US, 0, NULL))
- drm_warn(&i915->drm, "PHY %c failed to request refclk after %dus.\n",
+ drm_warn(display->drm,
+ "PHY %c failed to request refclk after %dus.\n",
phy_name(phy), XELPDP_REFCLK_ENABLE_TIMEOUT_US);
intel_cx0_powerdown_change_sequence(encoder, INTEL_CX0_BOTH_LANES,
CX0_P2_STATE_RESET);
intel_cx0_setup_powerdown(encoder);
- intel_de_rmw(i915, XELPDP_PORT_BUF_CTL2(i915, port), lane_pipe_reset, 0);
+ intel_de_rmw(display, XELPDP_PORT_BUF_CTL2(display, port), lane_pipe_reset, 0);
- if (intel_de_wait_for_clear(i915, XELPDP_PORT_BUF_CTL2(i915, port),
+ if (intel_de_wait_for_clear(display, XELPDP_PORT_BUF_CTL2(display, port),
lane_phy_current_status,
XELPDP_PORT_RESET_END_TIMEOUT))
- drm_warn(&i915->drm, "PHY %c failed to bring out of Lane reset after %dms.\n",
+ drm_warn(display->drm,
+ "PHY %c failed to bring out of Lane reset after %dms.\n",
phy_name(phy), XELPDP_PORT_RESET_END_TIMEOUT);
}
-static void intel_cx0_program_phy_lane(struct drm_i915_private *i915,
- struct intel_encoder *encoder, int lane_count,
+static void intel_cx0_program_phy_lane(struct intel_encoder *encoder, int lane_count,
bool lane_reversal)
{
int i;
@@ -2951,7 +2970,7 @@ static u32 intel_cx0_get_pclk_pll_ack(u8 lane_mask)
static void intel_cx0pll_enable(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum phy phy = intel_encoder_to_phy(encoder);
struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
bool lane_reversal = dig_port->saved_port_bits & DDI_BUF_PORT_REVERSAL;
@@ -2983,15 +3002,15 @@ static void intel_cx0pll_enable(struct intel_encoder *encoder,
/* 5. Program PHY internal PLL internal registers. */
if (intel_encoder_is_c10phy(encoder))
- intel_c10_pll_program(i915, crtc_state, encoder);
+ intel_c10_pll_program(display, crtc_state, encoder);
else
- intel_c20_pll_program(i915, crtc_state, encoder);
+ intel_c20_pll_program(display, crtc_state, encoder);
/*
* 6. Program the enabled and disabled owned PHY lane
* transmitters over message bus
*/
- intel_cx0_program_phy_lane(i915, encoder, crtc_state->lane_count, lane_reversal);
+ intel_cx0_program_phy_lane(encoder, crtc_state->lane_count, lane_reversal);
/*
* 7. Follow the Display Voltage Frequency Switching - Sequence
@@ -3002,23 +3021,23 @@ static void intel_cx0pll_enable(struct intel_encoder *encoder,
* 8. Program DDI_CLK_VALFREQ to match intended DDI
* clock frequency.
*/
- intel_de_write(i915, DDI_CLK_VALFREQ(encoder->port),
+ intel_de_write(display, DDI_CLK_VALFREQ(encoder->port),
crtc_state->port_clock);
/*
* 9. Set PORT_CLOCK_CTL register PCLK PLL Request
* LN<Lane for maxPCLK> to "1" to enable PLL.
*/
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
intel_cx0_get_pclk_pll_request(INTEL_CX0_BOTH_LANES),
intel_cx0_get_pclk_pll_request(maxpclk_lane));
/* 10. Poll on PORT_CLOCK_CTL PCLK PLL Ack LN<Lane for maxPCLK> == "1". */
- if (intel_de_wait_custom(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ if (intel_de_wait_custom(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
intel_cx0_get_pclk_pll_ack(INTEL_CX0_BOTH_LANES),
intel_cx0_get_pclk_pll_ack(maxpclk_lane),
XELPDP_PCLK_PLL_ENABLE_TIMEOUT_US, 0, NULL))
- drm_warn(&i915->drm, "Port %c PLL not locked after %dus.\n",
+ drm_warn(display->drm, "Port %c PLL not locked after %dus.\n",
phy_name(phy), XELPDP_PCLK_PLL_ENABLE_TIMEOUT_US);
/*
@@ -3032,15 +3051,16 @@ static void intel_cx0pll_enable(struct intel_encoder *encoder,
int intel_mtl_tbt_calc_port_clock(struct intel_encoder *encoder)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
- u32 clock;
- u32 val = intel_de_read(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port));
+ struct intel_display *display = to_intel_display(encoder);
+ u32 clock, val;
+
+ val = intel_de_read(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port));
clock = REG_FIELD_GET(XELPDP_DDI_CLOCK_SELECT_MASK, val);
- drm_WARN_ON(&i915->drm, !(val & XELPDP_FORWARD_CLOCK_UNGATE));
- drm_WARN_ON(&i915->drm, !(val & XELPDP_TBT_CLOCK_REQUEST));
- drm_WARN_ON(&i915->drm, !(val & XELPDP_TBT_CLOCK_ACK));
+ drm_WARN_ON(display->drm, !(val & XELPDP_FORWARD_CLOCK_UNGATE));
+ drm_WARN_ON(display->drm, !(val & XELPDP_TBT_CLOCK_REQUEST));
+ drm_WARN_ON(display->drm, !(val & XELPDP_TBT_CLOCK_ACK));
switch (clock) {
case XELPDP_DDI_CLOCK_SELECT_TBT_162:
@@ -3057,7 +3077,7 @@ int intel_mtl_tbt_calc_port_clock(struct intel_encoder *encoder)
}
}
-static int intel_mtl_tbt_clock_select(struct drm_i915_private *i915, int clock)
+static int intel_mtl_tbt_clock_select(int clock)
{
switch (clock) {
case 162000:
@@ -3077,7 +3097,7 @@ static int intel_mtl_tbt_clock_select(struct drm_i915_private *i915, int clock)
static void intel_mtl_tbt_pll_enable(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum phy phy = intel_encoder_to_phy(encoder);
u32 val = 0;
@@ -3085,13 +3105,13 @@ static void intel_mtl_tbt_pll_enable(struct intel_encoder *encoder,
* 1. Program PORT_CLOCK_CTL REGISTER to configure
* clock muxes, gating and SSC
*/
- val |= XELPDP_DDI_CLOCK_SELECT(intel_mtl_tbt_clock_select(i915, crtc_state->port_clock));
+ val |= XELPDP_DDI_CLOCK_SELECT(intel_mtl_tbt_clock_select(crtc_state->port_clock));
val |= XELPDP_FORWARD_CLOCK_UNGATE;
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
XELPDP_DDI_CLOCK_SELECT_MASK | XELPDP_FORWARD_CLOCK_UNGATE, val);
/* 2. Read back PORT_CLOCK_CTL REGISTER */
- val = intel_de_read(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port));
+ val = intel_de_read(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port));
/*
* 3. Follow the Display Voltage Frequency Switching - Sequence
@@ -3102,14 +3122,15 @@ static void intel_mtl_tbt_pll_enable(struct intel_encoder *encoder,
* 4. Set PORT_CLOCK_CTL register TBT CLOCK Request to "1" to enable PLL.
*/
val |= XELPDP_TBT_CLOCK_REQUEST;
- intel_de_write(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port), val);
+ intel_de_write(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port), val);
/* 5. Poll on PORT_CLOCK_CTL TBT CLOCK Ack == "1". */
- if (intel_de_wait_custom(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ if (intel_de_wait_custom(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
XELPDP_TBT_CLOCK_ACK,
XELPDP_TBT_CLOCK_ACK,
100, 0, NULL))
- drm_warn(&i915->drm, "[ENCODER:%d:%s][%c] PHY PLL not locked after 100us.\n",
+ drm_warn(display->drm,
+ "[ENCODER:%d:%s][%c] PHY PLL not locked after 100us.\n",
encoder->base.base.id, encoder->base.name, phy_name(phy));
/*
@@ -3121,7 +3142,7 @@ static void intel_mtl_tbt_pll_enable(struct intel_encoder *encoder,
* 7. Program DDI_CLK_VALFREQ to match intended DDI
* clock frequency.
*/
- intel_de_write(i915, DDI_CLK_VALFREQ(encoder->port),
+ intel_de_write(display, DDI_CLK_VALFREQ(encoder->port),
crtc_state->port_clock);
}
@@ -3138,13 +3159,14 @@ void intel_mtl_pll_enable(struct intel_encoder *encoder,
static u8 cx0_power_control_disable_val(struct intel_encoder *encoder)
{
+ struct intel_display *display = to_intel_display(encoder);
struct drm_i915_private *i915 = to_i915(encoder->base.dev);
if (intel_encoder_is_c10phy(encoder))
return CX0_P2PG_STATE_DISABLE;
if ((IS_BATTLEMAGE(i915) && encoder->port == PORT_A) ||
- (DISPLAY_VER(i915) >= 30 && encoder->type == INTEL_OUTPUT_EDP))
+ (DISPLAY_VER(display) >= 30 && encoder->type == INTEL_OUTPUT_EDP))
return CX0_P2PG_STATE_DISABLE;
return CX0_P4PG_STATE_DISABLE;
@@ -3152,7 +3174,7 @@ static u8 cx0_power_control_disable_val(struct intel_encoder *encoder)
static void intel_cx0pll_disable(struct intel_encoder *encoder)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum phy phy = intel_encoder_to_phy(encoder);
intel_wakeref_t wakeref = intel_cx0_phy_transaction_begin(encoder);
@@ -3169,21 +3191,22 @@ static void intel_cx0pll_disable(struct intel_encoder *encoder)
* 3. Set PORT_CLOCK_CTL register PCLK PLL Request LN<Lane for maxPCLK>
* to "0" to disable PLL.
*/
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
intel_cx0_get_pclk_pll_request(INTEL_CX0_BOTH_LANES) |
intel_cx0_get_pclk_refclk_request(INTEL_CX0_BOTH_LANES), 0);
/* 4. Program DDI_CLK_VALFREQ to 0. */
- intel_de_write(i915, DDI_CLK_VALFREQ(encoder->port), 0);
+ intel_de_write(display, DDI_CLK_VALFREQ(encoder->port), 0);
/*
* 5. Poll on PORT_CLOCK_CTL PCLK PLL Ack LN<Lane for maxPCLK**> == "0".
*/
- if (intel_de_wait_custom(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ if (intel_de_wait_custom(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
intel_cx0_get_pclk_pll_ack(INTEL_CX0_BOTH_LANES) |
intel_cx0_get_pclk_refclk_ack(INTEL_CX0_BOTH_LANES), 0,
XELPDP_PCLK_PLL_DISABLE_TIMEOUT_US, 0, NULL))
- drm_warn(&i915->drm, "Port %c PLL not unlocked after %dus.\n",
+ drm_warn(display->drm,
+ "Port %c PLL not unlocked after %dus.\n",
phy_name(phy), XELPDP_PCLK_PLL_DISABLE_TIMEOUT_US);
/*
@@ -3192,9 +3215,9 @@ static void intel_cx0pll_disable(struct intel_encoder *encoder)
*/
/* 7. Program PORT_CLOCK_CTL register to disable and gate clocks. */
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
XELPDP_DDI_CLOCK_SELECT_MASK, 0);
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
XELPDP_FORWARD_CLOCK_UNGATE, 0);
intel_cx0_phy_transaction_end(encoder, wakeref);
@@ -3202,7 +3225,7 @@ static void intel_cx0pll_disable(struct intel_encoder *encoder)
static void intel_mtl_tbt_pll_disable(struct intel_encoder *encoder)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
enum phy phy = intel_encoder_to_phy(encoder);
/*
@@ -3213,13 +3236,14 @@ static void intel_mtl_tbt_pll_disable(struct intel_encoder *encoder)
/*
* 2. Set PORT_CLOCK_CTL register TBT CLOCK Request to "0" to disable PLL.
*/
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
XELPDP_TBT_CLOCK_REQUEST, 0);
/* 3. Poll on PORT_CLOCK_CTL TBT CLOCK Ack == "0". */
- if (intel_de_wait_custom(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ if (intel_de_wait_custom(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
XELPDP_TBT_CLOCK_ACK, 0, 10, 0, NULL))
- drm_warn(&i915->drm, "[ENCODER:%d:%s][%c] PHY PLL not unlocked after 10us.\n",
+ drm_warn(display->drm,
+ "[ENCODER:%d:%s][%c] PHY PLL not unlocked after 10us.\n",
encoder->base.base.id, encoder->base.name, phy_name(phy));
/*
@@ -3230,12 +3254,12 @@ static void intel_mtl_tbt_pll_disable(struct intel_encoder *encoder)
/*
* 5. Program PORT CLOCK CTRL register to disable and gate clocks
*/
- intel_de_rmw(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port),
+ intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
XELPDP_DDI_CLOCK_SELECT_MASK |
XELPDP_FORWARD_CLOCK_UNGATE, 0);
/* 6. Program DDI_CLK_VALFREQ to 0. */
- intel_de_write(i915, DDI_CLK_VALFREQ(encoder->port), 0);
+ intel_de_write(display, DDI_CLK_VALFREQ(encoder->port), 0);
}
void intel_mtl_pll_disable(struct intel_encoder *encoder)
@@ -3252,13 +3276,15 @@ enum icl_port_dpll_id
intel_mtl_port_pll_type(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
+ u32 val, clock;
+
/*
* TODO: Determine the PLL type from the SW state, once MTL PLL
* handling is done via the standard shared DPLL framework.
*/
- u32 val = intel_de_read(i915, XELPDP_PORT_CLOCK_CTL(i915, encoder->port));
- u32 clock = REG_FIELD_GET(XELPDP_DDI_CLOCK_SELECT_MASK, val);
+ val = intel_de_read(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port));
+ clock = REG_FIELD_GET(XELPDP_DDI_CLOCK_SELECT_MASK, val);
if (clock == XELPDP_DDI_CLOCK_SELECT_MAXPCLK ||
clock == XELPDP_DDI_CLOCK_SELECT_DIV18CLK)
@@ -3430,13 +3456,13 @@ static void intel_c20pll_state_verify(const struct intel_crtc_state *state,
void intel_cx0pll_state_verify(struct intel_atomic_state *state,
struct intel_crtc *crtc)
{
- struct drm_i915_private *i915 = to_i915(state->base.dev);
+ struct intel_display *display = to_intel_display(state);
const struct intel_crtc_state *new_crtc_state =
intel_atomic_get_new_crtc_state(state, crtc);
struct intel_encoder *encoder;
struct intel_cx0pll_state mpll_hw_state = {};
- if (DISPLAY_VER(i915) < 14)
+ if (DISPLAY_VER(display) < 14)
return;
if (!new_crtc_state->hw.active)
diff --git a/drivers/gpu/drm/i915/display/intel_cx0_phy.h b/drivers/gpu/drm/i915/display/intel_cx0_phy.h
index 3555a9bc1de9..711168882684 100644
--- a/drivers/gpu/drm/i915/display/intel_cx0_phy.h
+++ b/drivers/gpu/drm/i915/display/intel_cx0_phy.h
@@ -9,13 +9,13 @@
#include <linux/types.h>
enum icl_port_dpll_id;
-struct drm_i915_private;
struct intel_atomic_state;
struct intel_c10pll_state;
struct intel_c20pll_state;
-struct intel_cx0pll_state;
struct intel_crtc;
struct intel_crtc_state;
+struct intel_cx0pll_state;
+struct intel_display;
struct intel_encoder;
struct intel_hdmi;
@@ -33,7 +33,7 @@ void intel_cx0pll_readout_hw_state(struct intel_encoder *encoder,
int intel_cx0pll_calc_port_clock(struct intel_encoder *encoder,
const struct intel_cx0pll_state *pll_state);
-void intel_cx0pll_dump_hw_state(struct drm_i915_private *dev_priv,
+void intel_cx0pll_dump_hw_state(struct intel_display *display,
const struct intel_cx0pll_state *hw_state);
void intel_cx0pll_state_verify(struct intel_atomic_state *state,
struct intel_crtc *crtc);
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index ef1436146325..c19f01b63936 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -5305,15 +5305,15 @@ pipe_config_cx0pll_mismatch(struct drm_printer *p, bool fastset,
const struct intel_cx0pll_state *a,
const struct intel_cx0pll_state *b)
{
- struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+ struct intel_display *display = to_intel_display(crtc);
char *chipname = a->use_c10 ? "C10" : "C20";
pipe_config_mismatch(p, fastset, crtc, name, chipname);
drm_printf(p, "expected:\n");
- intel_cx0pll_dump_hw_state(i915, a);
+ intel_cx0pll_dump_hw_state(display, a);
drm_printf(p, "found:\n");
- intel_cx0pll_dump_hw_state(i915, b);
+ intel_cx0pll_dump_hw_state(display, b);
}
bool
--
2.39.5
