On Tue, Oct 22, 2024 at 06:57:19PM +0300, Jani Nikula wrote:
> struct intel_display will replace struct drm_i915_private as the main
> device pointer for display code. Switch Cx0 PHY code over to it.
>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_cx0_phy.c | 308 ++++++++++---------
> drivers/gpu/drm/i915/display/intel_cx0_phy.h | 8 +-
> drivers/gpu/drm/i915/display/intel_display.c | 6 +-
> 3 files changed, 174 insertions(+), 148 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_cx0_phy.c b/drivers/gpu/drm/i915/display/intel_cx0_phy.c
> index f73d576fd99e..814bb17c9379 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 +120,29 @@ 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 intel_display *display = to_intel_display(encoder);
> struct drm_i915_private *i915 = to_i915(encoder->base.dev);
>
> - intel_de_rmw(i915, XELPDP_PORT_P2M_MSGBUS_STATUS(i915, encoder->port, lane),
> + intel_de_rmw(display,
> + XELPDP_PORT_P2M_MSGBUS_STATUS(i915, 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 +152,23 @@ 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 +177,18 @@ 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 +200,22 @@ 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 +239,11 @@ 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 +253,8 @@ 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 +271,32 @@ 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 +306,9 @@ 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 +329,11 @@ 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 +343,7 @@ 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 +359,9 @@ 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 +373,10 @@ 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 +440,7 @@ 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 +455,7 @@ 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;
> }
> @@ -2003,6 +2014,7 @@ intel_c10pll_tables_get(struct intel_crtc_state *crtc_state,
> static void intel_c10pll_update_pll(struct intel_crtc_state *crtc_state,
> struct intel_encoder *encoder)
> {
> + struct intel_display *display = to_intel_display(crtc_state);
> struct drm_i915_private *i915 = to_i915(encoder->base.dev);
> struct intel_cx0pll_state *pll_state = &crtc_state->dpll_hw_state.cx0pll;
> int i;
> @@ -2019,7 +2031,7 @@ 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;
> }
> @@ -2073,7 +2085,7 @@ 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)
> {
> @@ -2106,7 +2118,7 @@ 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;
> @@ -2115,29 +2127,31 @@ 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]);
> }
> @@ -2239,13 +2253,13 @@ 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))
> return xe2hpd_c20_edp_tables;
>
> - if (DISPLAY_VER_FULL(i915) == IP_VER(14, 1))
> + if (DISPLAY_VER_FULL(display) == IP_VER(14, 1))
> return xe2hpd_c20_dp_tables;
> else
> return mtl_c20_dp_tables;
> @@ -2412,33 +2426,37 @@ 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)
> @@ -2538,7 +2556,7 @@ 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)
> {
> @@ -2571,11 +2589,11 @@ 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]);
> }
>
> @@ -2583,11 +2601,11 @@ 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]);
> }
>
> @@ -2596,22 +2614,22 @@ 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]);
> }
> }
> @@ -2678,10 +2696,10 @@ 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);
>
> @@ -2703,7 +2721,7 @@ 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);
> @@ -2734,48 +2752,49 @@ 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) |
> @@ -2807,7 +2826,7 @@ 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);
> @@ -2820,48 +2839,51 @@ 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;
> @@ -2930,7 +2952,7 @@ 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;
> @@ -2962,15 +2984,15 @@ 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
> @@ -2981,23 +3003,23 @@ 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);
>
> /*
> @@ -3011,15 +3033,16 @@ 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:
> @@ -3036,7 +3059,7 @@ 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:
> @@ -3056,7 +3079,7 @@ 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;
>
> @@ -3064,13 +3087,13 @@ 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
> @@ -3081,14 +3104,15 @@ 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));
>
> /*
> @@ -3100,7 +3124,7 @@ 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);
> }
>
> @@ -3130,7 +3154,7 @@ 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);
>
> @@ -3147,21 +3171,22 @@ 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);
>
> /*
> @@ -3170,9 +3195,9 @@ 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);
> @@ -3180,7 +3205,7 @@ 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);
>
> /*
> @@ -3191,13 +3216,14 @@ 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));
>
> /*
> @@ -3208,12 +3234,12 @@ 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)
> @@ -3230,13 +3256,15 @@ 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)
> @@ -3408,13 +3436,13 @@ 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 9004b99bb51f..711168882684 100644
> --- a/drivers/gpu/drm/i915/display/intel_cx0_phy.h
> +++ b/drivers/gpu/drm/i915/display/intel_cx0_phy.h
> @@ -7,17 +7,15 @@
> #define __INTEL_CX0_PHY_H__
>
> #include <linux/types.h>
> -#include <linux/bitfield.h>
> -#include <linux/bits.h>
I believe this deserves a separate patch, no?!
>
> 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;
>
> @@ -35,7 +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
>
