Pass struct intel_display pointer to PPS register macros intead of implicitly relying on the dev_priv local variable. Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> --- Mostly see how this feels. Might be better to wait for [1] to land so we could more easily pass display pointer everywhere. [1] https://lore.kernel.org/r/cover.1712665176.git.jani.nikula@xxxxxxxxx --- .../drm/i915/display/intel_display_power.c | 2 +- drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 4 +-- drivers/gpu/drm/i915/display/intel_lvds.c | 32 +++++++++++-------- drivers/gpu/drm/i915/display/intel_pps.c | 32 ++++++++++--------- drivers/gpu/drm/i915/display/intel_pps_regs.h | 16 +++++----- 5 files changed, 46 insertions(+), 40 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 6fd4fa52253a..1ebdc8527f7f 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -1213,7 +1213,7 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv) intel_de_read(dev_priv, WRPLL_CTL(1)) & WRPLL_PLL_ENABLE, "WRPLL2 enabled\n"); I915_STATE_WARN(dev_priv, - intel_de_read(dev_priv, PP_STATUS(0)) & PP_ON, + intel_de_read(dev_priv, PP_STATUS(&dev_priv->display, 0)) & PP_ON, "Panel power on\n"); I915_STATE_WARN(dev_priv, intel_de_read(dev_priv, BLC_PWM_CPU_CTL2) & BLM_PWM_ENABLE, diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index a5d7fc8418c9..97dd1fc7fdba 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -353,14 +353,14 @@ static void icl_native_gpio_set_value(struct drm_i915_private *dev_priv, case MIPI_AVDD_EN_2: index = gpio == MIPI_AVDD_EN_1 ? 0 : 1; - intel_de_rmw(dev_priv, PP_CONTROL(index), PANEL_POWER_ON, + intel_de_rmw(dev_priv, PP_CONTROL(&dev_priv->display, index), PANEL_POWER_ON, value ? PANEL_POWER_ON : 0); break; case MIPI_BKLT_EN_1: case MIPI_BKLT_EN_2: index = gpio == MIPI_BKLT_EN_1 ? 0 : 1; - intel_de_rmw(dev_priv, PP_CONTROL(index), EDP_BLC_ENABLE, + intel_de_rmw(dev_priv, PP_CONTROL(&dev_priv->display, index), EDP_BLC_ENABLE, value ? EDP_BLC_ENABLE : 0); break; case MIPI_AVEE_EN_1: diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c index 8b8959073466..5edc5e8da19b 100644 --- a/drivers/gpu/drm/i915/display/intel_lvds.c +++ b/drivers/gpu/drm/i915/display/intel_lvds.c @@ -159,20 +159,21 @@ static void intel_lvds_get_config(struct intel_encoder *encoder, static void intel_lvds_pps_get_hw_state(struct drm_i915_private *dev_priv, struct intel_lvds_pps *pps) { + struct intel_display *display = &dev_priv->display; u32 val; - pps->powerdown_on_reset = intel_de_read(dev_priv, PP_CONTROL(0)) & PANEL_POWER_RESET; + pps->powerdown_on_reset = intel_de_read(dev_priv, PP_CONTROL(display, 0)) & PANEL_POWER_RESET; - val = intel_de_read(dev_priv, PP_ON_DELAYS(0)); + val = intel_de_read(dev_priv, PP_ON_DELAYS(display, 0)); pps->port = REG_FIELD_GET(PANEL_PORT_SELECT_MASK, val); pps->t1_t2 = REG_FIELD_GET(PANEL_POWER_UP_DELAY_MASK, val); pps->t5 = REG_FIELD_GET(PANEL_LIGHT_ON_DELAY_MASK, val); - val = intel_de_read(dev_priv, PP_OFF_DELAYS(0)); + val = intel_de_read(dev_priv, PP_OFF_DELAYS(display, 0)); pps->t3 = REG_FIELD_GET(PANEL_POWER_DOWN_DELAY_MASK, val); pps->tx = REG_FIELD_GET(PANEL_LIGHT_OFF_DELAY_MASK, val); - val = intel_de_read(dev_priv, PP_DIVISOR(0)); + val = intel_de_read(dev_priv, PP_DIVISOR(display, 0)); pps->divider = REG_FIELD_GET(PP_REFERENCE_DIVIDER_MASK, val); val = REG_FIELD_GET(PANEL_POWER_CYCLE_DELAY_MASK, val); /* @@ -207,25 +208,26 @@ static void intel_lvds_pps_get_hw_state(struct drm_i915_private *dev_priv, static void intel_lvds_pps_init_hw(struct drm_i915_private *dev_priv, struct intel_lvds_pps *pps) { + struct intel_display *display = &dev_priv->display; u32 val; - val = intel_de_read(dev_priv, PP_CONTROL(0)); + val = intel_de_read(dev_priv, PP_CONTROL(display, 0)); drm_WARN_ON(&dev_priv->drm, (val & PANEL_UNLOCK_MASK) != PANEL_UNLOCK_REGS); if (pps->powerdown_on_reset) val |= PANEL_POWER_RESET; - intel_de_write(dev_priv, PP_CONTROL(0), val); + intel_de_write(dev_priv, PP_CONTROL(display, 0), val); - intel_de_write(dev_priv, PP_ON_DELAYS(0), + intel_de_write(dev_priv, PP_ON_DELAYS(display, 0), REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, pps->port) | REG_FIELD_PREP(PANEL_POWER_UP_DELAY_MASK, pps->t1_t2) | REG_FIELD_PREP(PANEL_LIGHT_ON_DELAY_MASK, pps->t5)); - intel_de_write(dev_priv, PP_OFF_DELAYS(0), + intel_de_write(dev_priv, PP_OFF_DELAYS(display, 0), REG_FIELD_PREP(PANEL_POWER_DOWN_DELAY_MASK, pps->t3) | REG_FIELD_PREP(PANEL_LIGHT_OFF_DELAY_MASK, pps->tx)); - intel_de_write(dev_priv, PP_DIVISOR(0), + intel_de_write(dev_priv, PP_DIVISOR(display, 0), REG_FIELD_PREP(PP_REFERENCE_DIVIDER_MASK, pps->divider) | REG_FIELD_PREP(PANEL_POWER_CYCLE_DELAY_MASK, DIV_ROUND_UP(pps->t4, 1000) + 1)); } @@ -318,13 +320,14 @@ static void intel_enable_lvds(struct intel_atomic_state *state, { struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(encoder); struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_display *display = &dev_priv->display; intel_de_rmw(dev_priv, lvds_encoder->reg, 0, LVDS_PORT_EN); - intel_de_rmw(dev_priv, PP_CONTROL(0), 0, PANEL_POWER_ON); + intel_de_rmw(dev_priv, PP_CONTROL(display, 0), 0, PANEL_POWER_ON); intel_de_posting_read(dev_priv, lvds_encoder->reg); - if (intel_de_wait_for_set(dev_priv, PP_STATUS(0), PP_ON, 5000)) + if (intel_de_wait_for_set(dev_priv, PP_STATUS(display, 0), PP_ON, 5000)) drm_err(&dev_priv->drm, "timed out waiting for panel to power on\n"); @@ -338,9 +341,10 @@ static void intel_disable_lvds(struct intel_atomic_state *state, { struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(encoder); struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_display *display = &dev_priv->display; - intel_de_rmw(dev_priv, PP_CONTROL(0), PANEL_POWER_ON, 0); - if (intel_de_wait_for_clear(dev_priv, PP_STATUS(0), PP_ON, 1000)) + intel_de_rmw(dev_priv, PP_CONTROL(display, 0), PANEL_POWER_ON, 0); + if (intel_de_wait_for_clear(dev_priv, PP_STATUS(display, 0), PP_ON, 1000)) drm_err(&dev_priv->drm, "timed out waiting for panel to power off\n"); @@ -379,7 +383,7 @@ static void intel_lvds_shutdown(struct intel_encoder *encoder) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); - if (intel_de_wait_for_clear(dev_priv, PP_STATUS(0), PP_CYCLE_DELAY_ACTIVE, 5000)) + if (intel_de_wait_for_clear(dev_priv, PP_STATUS(&dev_priv->display, 0), PP_CYCLE_DELAY_ACTIVE, 5000)) drm_err(&dev_priv->drm, "timed out waiting for panel power cycle delay\n"); } diff --git a/drivers/gpu/drm/i915/display/intel_pps.c b/drivers/gpu/drm/i915/display/intel_pps.c index 3078dfac7817..78986cbedd2e 100644 --- a/drivers/gpu/drm/i915/display/intel_pps.c +++ b/drivers/gpu/drm/i915/display/intel_pps.c @@ -272,12 +272,12 @@ typedef bool (*pps_check)(struct drm_i915_private *dev_priv, int pps_idx); static bool pps_has_pp_on(struct drm_i915_private *dev_priv, int pps_idx) { - return intel_de_read(dev_priv, PP_STATUS(pps_idx)) & PP_ON; + return intel_de_read(dev_priv, PP_STATUS(&dev_priv->display, pps_idx)) & PP_ON; } static bool pps_has_vdd_on(struct drm_i915_private *dev_priv, int pps_idx) { - return intel_de_read(dev_priv, PP_CONTROL(pps_idx)) & EDP_FORCE_VDD; + return intel_de_read(dev_priv, PP_CONTROL(&dev_priv->display, pps_idx)) & EDP_FORCE_VDD; } static bool pps_any(struct drm_i915_private *dev_priv, int pps_idx) @@ -292,7 +292,7 @@ vlv_initial_pps_pipe(struct drm_i915_private *dev_priv, enum pipe pipe; for (pipe = PIPE_A; pipe <= PIPE_B; pipe++) { - u32 port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(pipe)) & + u32 port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(&dev_priv->display, pipe)) & PANEL_PORT_SELECT_MASK; if (port_sel != PANEL_PORT_SELECT_VLV(port)) @@ -480,6 +480,7 @@ static void intel_pps_get_registers(struct intel_dp *intel_dp, struct pps_registers *regs) { struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); + struct intel_display *display = &dev_priv->display; int pps_idx; memset(regs, 0, sizeof(*regs)); @@ -491,17 +492,17 @@ static void intel_pps_get_registers(struct intel_dp *intel_dp, else pps_idx = intel_dp->pps.pps_idx; - regs->pp_ctrl = PP_CONTROL(pps_idx); - regs->pp_stat = PP_STATUS(pps_idx); - regs->pp_on = PP_ON_DELAYS(pps_idx); - regs->pp_off = PP_OFF_DELAYS(pps_idx); + regs->pp_ctrl = PP_CONTROL(display, pps_idx); + regs->pp_stat = PP_STATUS(display, pps_idx); + regs->pp_on = PP_ON_DELAYS(display, pps_idx); + regs->pp_off = PP_OFF_DELAYS(display, pps_idx); /* Cycle delay moved from PP_DIVISOR to PP_CONTROL */ if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv) || INTEL_PCH_TYPE(dev_priv) >= PCH_CNP) regs->pp_div = INVALID_MMIO_REG; else - regs->pp_div = PP_DIVISOR(pps_idx); + regs->pp_div = PP_DIVISOR(display, pps_idx); } static i915_reg_t @@ -1111,7 +1112,7 @@ static void vlv_detach_power_sequencer(struct intel_dp *intel_dp) struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp); struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev); enum pipe pipe = intel_dp->pps.pps_pipe; - i915_reg_t pp_on_reg = PP_ON_DELAYS(pipe); + i915_reg_t pp_on_reg = PP_ON_DELAYS(&dev_priv->display, pipe); drm_WARN_ON(&dev_priv->drm, intel_dp->pps.active_pipe != INVALID_PIPE); @@ -1656,7 +1657,7 @@ void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv) pps_num = intel_num_pps(dev_priv); for (pps_idx = 0; pps_idx < pps_num; pps_idx++) - intel_de_rmw(dev_priv, PP_CONTROL(pps_idx), + intel_de_rmw(dev_priv, PP_CONTROL(&dev_priv->display, pps_idx), PANEL_UNLOCK_MASK, PANEL_UNLOCK_REGS); } @@ -1703,6 +1704,7 @@ void intel_pps_connector_debugfs_add(struct intel_connector *connector) void assert_pps_unlocked(struct drm_i915_private *dev_priv, enum pipe pipe) { + struct intel_display *display = &dev_priv->display; i915_reg_t pp_reg; u32 val; enum pipe panel_pipe = INVALID_PIPE; @@ -1714,8 +1716,8 @@ void assert_pps_unlocked(struct drm_i915_private *dev_priv, enum pipe pipe) if (HAS_PCH_SPLIT(dev_priv)) { u32 port_sel; - pp_reg = PP_CONTROL(0); - port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(0)) & PANEL_PORT_SELECT_MASK; + pp_reg = PP_CONTROL(display, 0); + port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(display, 0)) & PANEL_PORT_SELECT_MASK; switch (port_sel) { case PANEL_PORT_SELECT_LVDS: @@ -1736,13 +1738,13 @@ void assert_pps_unlocked(struct drm_i915_private *dev_priv, enum pipe pipe) } } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { /* presumably write lock depends on pipe, not port select */ - pp_reg = PP_CONTROL(pipe); + pp_reg = PP_CONTROL(display, pipe); panel_pipe = pipe; } else { u32 port_sel; - pp_reg = PP_CONTROL(0); - port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(0)) & PANEL_PORT_SELECT_MASK; + pp_reg = PP_CONTROL(display, 0); + port_sel = intel_de_read(dev_priv, PP_ON_DELAYS(display, 0)) & PANEL_PORT_SELECT_MASK; drm_WARN_ON(&dev_priv->drm, port_sel != PANEL_PORT_SELECT_LVDS); diff --git a/drivers/gpu/drm/i915/display/intel_pps_regs.h b/drivers/gpu/drm/i915/display/intel_pps_regs.h index 60edd2a27100..d9a51ff68906 100644 --- a/drivers/gpu/drm/i915/display/intel_pps_regs.h +++ b/drivers/gpu/drm/i915/display/intel_pps_regs.h @@ -13,12 +13,12 @@ #define VLV_PPS_BASE (VLV_DISPLAY_BASE + PPS_BASE) #define PCH_PPS_BASE 0xC7200 -#define _MMIO_PPS(pps_idx, reg) _MMIO(dev_priv->display.pps.mmio_base - \ - PPS_BASE + (reg) + \ - (pps_idx) * 0x100) +#define _MMIO_PPS(display, pps_idx, reg) _MMIO((display)->pps.mmio_base - \ + PPS_BASE + (reg) + \ + (pps_idx) * 0x100) #define _PP_STATUS 0x61200 -#define PP_STATUS(pps_idx) _MMIO_PPS(pps_idx, _PP_STATUS) +#define PP_STATUS(display, pps_idx) _MMIO_PPS(display, pps_idx, _PP_STATUS) #define PP_ON REG_BIT(31) /* * Indicates that all dependencies of the panel are on: @@ -45,7 +45,7 @@ #define PP_SEQUENCE_STATE_RESET REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0xf) #define _PP_CONTROL 0x61204 -#define PP_CONTROL(pps_idx) _MMIO_PPS(pps_idx, _PP_CONTROL) +#define PP_CONTROL(display, pps_idx) _MMIO_PPS(display, pps_idx, _PP_CONTROL) #define PANEL_UNLOCK_MASK REG_GENMASK(31, 16) #define PANEL_UNLOCK_REGS REG_FIELD_PREP(PANEL_UNLOCK_MASK, 0xabcd) #define BXT_POWER_CYCLE_DELAY_MASK REG_GENMASK(8, 4) @@ -55,7 +55,7 @@ #define PANEL_POWER_ON REG_BIT(0) #define _PP_ON_DELAYS 0x61208 -#define PP_ON_DELAYS(pps_idx) _MMIO_PPS(pps_idx, _PP_ON_DELAYS) +#define PP_ON_DELAYS(display, pps_idx) _MMIO_PPS(display, pps_idx, _PP_ON_DELAYS) #define PANEL_PORT_SELECT_MASK REG_GENMASK(31, 30) #define PANEL_PORT_SELECT_LVDS REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 0) #define PANEL_PORT_SELECT_DPA REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 1) @@ -66,12 +66,12 @@ #define PANEL_LIGHT_ON_DELAY_MASK REG_GENMASK(12, 0) #define _PP_OFF_DELAYS 0x6120C -#define PP_OFF_DELAYS(pps_idx) _MMIO_PPS(pps_idx, _PP_OFF_DELAYS) +#define PP_OFF_DELAYS(display, pps_idx) _MMIO_PPS(display, pps_idx, _PP_OFF_DELAYS) #define PANEL_POWER_DOWN_DELAY_MASK REG_GENMASK(28, 16) #define PANEL_LIGHT_OFF_DELAY_MASK REG_GENMASK(12, 0) #define _PP_DIVISOR 0x61210 -#define PP_DIVISOR(pps_idx) _MMIO_PPS(pps_idx, _PP_DIVISOR) +#define PP_DIVISOR(display, pps_idx) _MMIO_PPS(display, pps_idx, _PP_DIVISOR) #define PP_REFERENCE_DIVIDER_MASK REG_GENMASK(31, 8) #define PANEL_POWER_CYCLE_DELAY_MASK REG_GENMASK(4, 0) -- 2.39.2
