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Commit 1d9582dc authored by Ville Syrjälä's avatar Ville Syrjälä
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drm/i915/psr: Clean up PSR register defininitions 

Use REG_BIT() & co. to make the PSR register definitions
nicer.

v2: Rebase due to intel_psr_regs.h
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230411191429.29895-4-ville.syrjala@linux.intel.comReviewed-by: default avatarJouni Högander <jouni.hogander@intel.com>
parent 3df3c589
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Showing with 116 additions and 115 deletions
drivers/gpu/drm/i915/display/intel_psr.c
View file @ 1d9582dc
...@@ -419,7 +419,7 @@ static u32 intel_psr1_get_tp_time(struct intel_dp *intel_dp) ...@@ -419,7 +419,7 @@ static u32 intel_psr1_get_tp_time(struct intel_dp *intel_dp)
u32 val = 0; u32 val = 0;
if (DISPLAY_VER(dev_priv) >= 11) if (DISPLAY_VER(dev_priv) >= 11)
val |= EDP_PSR_TP4_TIME_0US; val |= EDP_PSR_TP4_TIME_0us;
if (dev_priv->params.psr_safest_params) { if (dev_priv->params.psr_safest_params) {
val |= EDP_PSR_TP1_TIME_2500us; val |= EDP_PSR_TP1_TIME_2500us;
...@@ -448,9 +448,9 @@ static u32 intel_psr1_get_tp_time(struct intel_dp *intel_dp) ...@@ -448,9 +448,9 @@ static u32 intel_psr1_get_tp_time(struct intel_dp *intel_dp)
check_tp3_sel: check_tp3_sel:
if (intel_dp_source_supports_tps3(dev_priv) && if (intel_dp_source_supports_tps3(dev_priv) &&
drm_dp_tps3_supported(intel_dp->dpcd)) drm_dp_tps3_supported(intel_dp->dpcd))
val |= EDP_PSR_TP1_TP3_SEL; val |= EDP_PSR_TP_TP1_TP3;
else else
val |= EDP_PSR_TP1_TP2_SEL; val |= EDP_PSR_TP_TP1_TP2;
return val; return val;
} }
...@@ -479,9 +479,9 @@ static void hsw_activate_psr1(struct intel_dp *intel_dp) ...@@ -479,9 +479,9 @@ static void hsw_activate_psr1(struct intel_dp *intel_dp)
u32 max_sleep_time = 0x1f; u32 max_sleep_time = 0x1f;
u32 val = EDP_PSR_ENABLE; u32 val = EDP_PSR_ENABLE;
val |= psr_compute_idle_frames(intel_dp) << EDP_PSR_IDLE_FRAME_SHIFT; val |= EDP_PSR_IDLE_FRAMES(psr_compute_idle_frames(intel_dp));
val |= max_sleep_time << EDP_PSR_MAX_SLEEP_TIME_SHIFT; val |= EDP_PSR_MAX_SLEEP_TIME(max_sleep_time);
if (IS_HASWELL(dev_priv)) if (IS_HASWELL(dev_priv))
val |= EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES; val |= EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES;
...@@ -536,7 +536,7 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp) ...@@ -536,7 +536,7 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
u32 val = EDP_PSR2_ENABLE; u32 val = EDP_PSR2_ENABLE;
val |= psr_compute_idle_frames(intel_dp) << EDP_PSR2_IDLE_FRAME_SHIFT; val |= EDP_PSR2_IDLE_FRAMES(psr_compute_idle_frames(intel_dp));
if (DISPLAY_VER(dev_priv) <= 13 && !IS_ALDERLAKE_P(dev_priv)) if (DISPLAY_VER(dev_priv) <= 13 && !IS_ALDERLAKE_P(dev_priv))
val |= EDP_SU_TRACK_ENABLE; val |= EDP_SU_TRACK_ENABLE;
...@@ -570,15 +570,13 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp) ...@@ -570,15 +570,13 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
* Still using the default IO_BUFFER_WAKE and FAST_WAKE, see * Still using the default IO_BUFFER_WAKE and FAST_WAKE, see
* comments bellow for more information * comments bellow for more information
*/ */
u32 tmp; int tmp;
tmp = map[intel_dp->psr.io_wake_lines - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES]; tmp = map[intel_dp->psr.io_wake_lines - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES];
tmp = tmp << TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT; val |= TGL_EDP_PSR2_IO_BUFFER_WAKE(tmp + TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES);
val |= tmp;
tmp = map[intel_dp->psr.fast_wake_lines - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES]; tmp = map[intel_dp->psr.fast_wake_lines - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES];
tmp = tmp << TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT; val |= TGL_EDP_PSR2_FAST_WAKE(tmp + TGL_EDP_PSR2_FAST_WAKE_MIN_LINES);
val |= tmp;
} else if (DISPLAY_VER(dev_priv) >= 12) { } else if (DISPLAY_VER(dev_priv) >= 12) {
val |= TGL_EDP_PSR2_IO_BUFFER_WAKE(intel_dp->psr.io_wake_lines); val |= TGL_EDP_PSR2_IO_BUFFER_WAKE(intel_dp->psr.io_wake_lines);
val |= TGL_EDP_PSR2_FAST_WAKE(intel_dp->psr.fast_wake_lines); val |= TGL_EDP_PSR2_FAST_WAKE(intel_dp->psr.fast_wake_lines);
...@@ -634,9 +632,9 @@ static void psr2_program_idle_frames(struct intel_dp *intel_dp, ...@@ -634,9 +632,9 @@ static void psr2_program_idle_frames(struct intel_dp *intel_dp,
{ {
struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
idle_frames <<= EDP_PSR2_IDLE_FRAME_SHIFT;
intel_de_rmw(dev_priv, EDP_PSR2_CTL(intel_dp->psr.transcoder), intel_de_rmw(dev_priv, EDP_PSR2_CTL(intel_dp->psr.transcoder),
EDP_PSR2_IDLE_FRAME_MASK, idle_frames); EDP_PSR2_IDLE_FRAMES_MASK,
EDP_PSR2_IDLE_FRAMES(idle_frames));
} }
static void tgl_psr2_enable_dc3co(struct intel_dp *intel_dp) static void tgl_psr2_enable_dc3co(struct intel_dp *intel_dp)
...@@ -1107,8 +1105,7 @@ void intel_psr_get_config(struct intel_encoder *encoder, ...@@ -1107,8 +1105,7 @@ void intel_psr_get_config(struct intel_encoder *encoder,
if (DISPLAY_VER(dev_priv) >= 12) { if (DISPLAY_VER(dev_priv) >= 12) {
val = intel_de_read(dev_priv, TRANS_EXITLINE(intel_dp->psr.transcoder)); val = intel_de_read(dev_priv, TRANS_EXITLINE(intel_dp->psr.transcoder));
val &= EXITLINE_MASK; pipe_config->dc3co_exitline = REG_FIELD_GET(EXITLINE_MASK, val);
pipe_config->dc3co_exitline = val;
} }
unlock: unlock:
mutex_unlock(&intel_dp->psr.lock); mutex_unlock(&intel_dp->psr.lock);
...@@ -2738,8 +2735,7 @@ psr_source_status(struct intel_dp *intel_dp, struct seq_file *m) ...@@ -2738,8 +2735,7 @@ psr_source_status(struct intel_dp *intel_dp, struct seq_file *m)
}; };
val = intel_de_read(dev_priv, val = intel_de_read(dev_priv,
EDP_PSR_STATUS(intel_dp->psr.transcoder)); EDP_PSR_STATUS(intel_dp->psr.transcoder));
status_val = (val & EDP_PSR_STATUS_STATE_MASK) >> status_val = REG_FIELD_GET(EDP_PSR_STATUS_STATE_MASK, val);
EDP_PSR_STATUS_STATE_SHIFT;
if (status_val < ARRAY_SIZE(live_status)) if (status_val < ARRAY_SIZE(live_status))
status = live_status[status_val]; status = live_status[status_val];
} }
...@@ -2801,8 +2797,8 @@ static int intel_psr_status(struct seq_file *m, struct intel_dp *intel_dp) ...@@ -2801,8 +2797,8 @@ static int intel_psr_status(struct seq_file *m, struct intel_dp *intel_dp)
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) { if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
val = intel_de_read(dev_priv, val = intel_de_read(dev_priv,
EDP_PSR_PERF_CNT(intel_dp->psr.transcoder)); EDP_PSR_PERF_CNT(intel_dp->psr.transcoder));
val &= EDP_PSR_PERF_CNT_MASK; seq_printf(m, "Performance counter: %u\n",
seq_printf(m, "Performance counter: %u\n", val); REG_FIELD_GET(EDP_PSR_PERF_CNT_MASK, val));
} }
if (psr->debug & I915_PSR_DEBUG_IRQ) { if (psr->debug & I915_PSR_DEBUG_IRQ) {
......
drivers/gpu/drm/i915/display/intel_psr_regs.h
View file @ 1d9582dc
...@@ -22,30 +22,36 @@ ...@@ -22,30 +22,36 @@
#define _SRD_CTL_A 0x60800 #define _SRD_CTL_A 0x60800
#define _SRD_CTL_EDP 0x6f800 #define _SRD_CTL_EDP 0x6f800
#define EDP_PSR_CTL(tran) _MMIO_TRANS2(tran, _SRD_CTL_A) #define EDP_PSR_CTL(tran) _MMIO_TRANS2(tran, _SRD_CTL_A)
#define EDP_PSR_ENABLE (1 << 31) #define EDP_PSR_ENABLE REG_BIT(31)
#define BDW_PSR_SINGLE_FRAME (1 << 30) #define BDW_PSR_SINGLE_FRAME REG_BIT(30)
#define EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK (1 << 29) /* SW can't modify */ #define EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK REG_BIT(29) /* SW can't modify */
#define EDP_PSR_LINK_STANDBY (1 << 27) #define EDP_PSR_LINK_STANDBY REG_BIT(27)
#define EDP_PSR_MIN_LINK_ENTRY_TIME_MASK (3 << 25) #define EDP_PSR_MIN_LINK_ENTRY_TIME_MASK REG_GENMASK(26, 25)
#define EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES (0 << 25) #define EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES REG_FIELD_PREP(EDP_PSR_MIN_LINK_ENTRY_TIME_MASK, 0)
#define EDP_PSR_MIN_LINK_ENTRY_TIME_4_LINES (1 << 25) #define EDP_PSR_MIN_LINK_ENTRY_TIME_4_LINES REG_FIELD_PREP(EDP_PSR_MIN_LINK_ENTRY_TIME_MASK, 1)
#define EDP_PSR_MIN_LINK_ENTRY_TIME_2_LINES (2 << 25) #define EDP_PSR_MIN_LINK_ENTRY_TIME_2_LINES REG_FIELD_PREP(EDP_PSR_MIN_LINK_ENTRY_TIME_MASK, 2)
#define EDP_PSR_MIN_LINK_ENTRY_TIME_0_LINES (3 << 25) #define EDP_PSR_MIN_LINK_ENTRY_TIME_0_LINES REG_FIELD_PREP(EDP_PSR_MIN_LINK_ENTRY_TIME_MASK, 3)
#define EDP_PSR_MAX_SLEEP_TIME_SHIFT 20 #define EDP_PSR_MAX_SLEEP_TIME_MASK REG_GENMASK(24, 20)
#define EDP_PSR_SKIP_AUX_EXIT (1 << 12) #define EDP_PSR_MAX_SLEEP_TIME(x) REG_FIELD_PREP(EDP_PSR_MAX_SLEEP_TIME_MASK, (x))
#define EDP_PSR_TP1_TP2_SEL (0 << 11) #define EDP_PSR_SKIP_AUX_EXIT REG_BIT(12)
#define EDP_PSR_TP1_TP3_SEL (1 << 11) #define EDP_PSR_TP_MASK REG_BIT(11)
#define EDP_PSR_CRC_ENABLE (1 << 10) /* BDW+ */ #define EDP_PSR_TP_TP1_TP2 REG_FIELD_PREP(EDP_PSR_TP_MASK, 0)
#define EDP_PSR_TP2_TP3_TIME_500us (0 << 8) #define EDP_PSR_TP_TP1_TP3 REG_FIELD_PREP(EDP_PSR_TP_MASK, 1)
#define EDP_PSR_TP2_TP3_TIME_100us (1 << 8) #define EDP_PSR_CRC_ENABLE REG_BIT(10) /* BDW+ */
#define EDP_PSR_TP2_TP3_TIME_2500us (2 << 8) #define EDP_PSR_TP2_TP3_TIME_MASK REG_GENMASK(9, 8)
#define EDP_PSR_TP2_TP3_TIME_0us (3 << 8) #define EDP_PSR_TP2_TP3_TIME_500us REG_FIELD_PREP(EDP_PSR_TP2_TP3_TIME_MASK, 0)
#define EDP_PSR_TP4_TIME_0US (3 << 6) /* ICL+ */ #define EDP_PSR_TP2_TP3_TIME_100us REG_FIELD_PREP(EDP_PSR_TP2_TP3_TIME_MASK, 1)
#define EDP_PSR_TP1_TIME_500us (0 << 4) #define EDP_PSR_TP2_TP3_TIME_2500us REG_FIELD_PREP(EDP_PSR_TP2_TP3_TIME_MASK, 2)
#define EDP_PSR_TP1_TIME_100us (1 << 4) #define EDP_PSR_TP2_TP3_TIME_0us REG_FIELD_PREP(EDP_PSR_TP2_TP3_TIME_MASK, 3)
#define EDP_PSR_TP1_TIME_2500us (2 << 4) #define EDP_PSR_TP4_TIME_MASK REG_GENMASK(7, 6)
#define EDP_PSR_TP1_TIME_0us (3 << 4) #define EDP_PSR_TP4_TIME_0us REG_FIELD_PREP(EDP_PSR_TP4_TIME_MASK, 3) /* ICL+ */
#define EDP_PSR_IDLE_FRAME_SHIFT 0 #define EDP_PSR_TP1_TIME_MASK REG_GENMASK(5, 4)
#define EDP_PSR_TP1_TIME_500us REG_FIELD_PREP(EDP_PSR_TP1_TIME_MASK, 0)
#define EDP_PSR_TP1_TIME_100us REG_FIELD_PREP(EDP_PSR_TP1_TIME_MASK, 1)
#define EDP_PSR_TP1_TIME_2500us REG_FIELD_PREP(EDP_PSR_TP1_TIME_MASK, 2)
#define EDP_PSR_TP1_TIME_0us REG_FIELD_PREP(EDP_PSR_TP1_TIME_MASK, 3)
#define EDP_PSR_IDLE_FRAMES_MASK REG_GENMASK(3, 0)
#define EDP_PSR_IDLE_FRAMES(x) REG_FIELD_PREP(EDP_PSR_IDLE_FRAMES_MASK, (x))
/* /*
* Until TGL, IMR/IIR are fixed at 0x648xx. On TGL+ those registers are relative * Until TGL, IMR/IIR are fixed at 0x648xx. On TGL+ those registers are relative
...@@ -80,81 +86,80 @@ ...@@ -80,81 +86,80 @@
#define _SRD_STATUS_A 0x60840 #define _SRD_STATUS_A 0x60840
#define _SRD_STATUS_EDP 0x6f840 #define _SRD_STATUS_EDP 0x6f840
#define EDP_PSR_STATUS(tran) _MMIO_TRANS2(tran, _SRD_STATUS_A) #define EDP_PSR_STATUS(tran) _MMIO_TRANS2(tran, _SRD_STATUS_A)
#define EDP_PSR_STATUS_STATE_MASK (7 << 29) #define EDP_PSR_STATUS_STATE_MASK REG_GENMASK(31, 29)
#define EDP_PSR_STATUS_STATE_SHIFT 29 #define EDP_PSR_STATUS_STATE_IDLE REG_FIELD_PREP(EDP_PSR_STATUS_STATE_MASK, 0)
#define EDP_PSR_STATUS_STATE_IDLE (0 << 29) #define EDP_PSR_STATUS_STATE_SRDONACK REG_FIELD_PREP(EDP_PSR_STATUS_STATE_MASK, 1)
#define EDP_PSR_STATUS_STATE_SRDONACK (1 << 29) #define EDP_PSR_STATUS_STATE_SRDENT REG_FIELD_PREP(EDP_PSR_STATUS_STATE_MASK, 2)
#define EDP_PSR_STATUS_STATE_SRDENT (2 << 29) #define EDP_PSR_STATUS_STATE_BUFOFF REG_FIELD_PREP(EDP_PSR_STATUS_STATE_MASK, 3)
#define EDP_PSR_STATUS_STATE_BUFOFF (3 << 29) #define EDP_PSR_STATUS_STATE_BUFON REG_FIELD_PREP(EDP_PSR_STATUS_STATE_MASK, 4)
#define EDP_PSR_STATUS_STATE_BUFON (4 << 29) #define EDP_PSR_STATUS_STATE_AUXACK REG_FIELD_PREP(EDP_PSR_STATUS_STATE_MASK, 5)
#define EDP_PSR_STATUS_STATE_AUXACK (5 << 29) #define EDP_PSR_STATUS_STATE_SRDOFFACK REG_FIELD_PREP(EDP_PSR_STATUS_STATE_MASK, 6)
#define EDP_PSR_STATUS_STATE_SRDOFFACK (6 << 29) #define EDP_PSR_STATUS_LINK_MASK REG_GENMASK(27, 26)
#define EDP_PSR_STATUS_LINK_MASK (3 << 26) #define EDP_PSR_STATUS_LINK_FULL_OFF REG_FIELD_PREP(EDP_PSR_STATUS_LINK_MASK, 0)
#define EDP_PSR_STATUS_LINK_FULL_OFF (0 << 26) #define EDP_PSR_STATUS_LINK_FULL_ON REG_FIELD_PREP(EDP_PSR_STATUS_LINK_MASK, 1)
#define EDP_PSR_STATUS_LINK_FULL_ON (1 << 26) #define EDP_PSR_STATUS_LINK_STANDBY REG_FIELD_PREP(EDP_PSR_STATUS_LINK_MASK, 2)
#define EDP_PSR_STATUS_LINK_STANDBY (2 << 26) #define EDP_PSR_STATUS_MAX_SLEEP_TIMER_MASK REG_GENMASK(24, 20)
#define EDP_PSR_STATUS_MAX_SLEEP_TIMER_SHIFT 20 #define EDP_PSR_STATUS_COUNT_MASK REG_GENMASK(19, 16)
#define EDP_PSR_STATUS_MAX_SLEEP_TIMER_MASK 0x1f #define EDP_PSR_STATUS_AUX_ERROR REG_BIT(15)
#define EDP_PSR_STATUS_COUNT_SHIFT 16 #define EDP_PSR_STATUS_AUX_SENDING REG_BIT(12)
#define EDP_PSR_STATUS_COUNT_MASK 0xf #define EDP_PSR_STATUS_SENDING_IDLE REG_BIT(9)
#define EDP_PSR_STATUS_AUX_ERROR (1 << 15) #define EDP_PSR_STATUS_SENDING_TP2_TP3 REG_BIT(8)
#define EDP_PSR_STATUS_AUX_SENDING (1 << 12) #define EDP_PSR_STATUS_SENDING_TP1 REG_BIT(4)
#define EDP_PSR_STATUS_SENDING_IDLE (1 << 9) #define EDP_PSR_STATUS_IDLE_MASK REG_GENMASK(3, 0)
#define EDP_PSR_STATUS_SENDING_TP2_TP3 (1 << 8)
#define EDP_PSR_STATUS_SENDING_TP1 (1 << 4)
#define EDP_PSR_STATUS_IDLE_MASK 0xf
#define _SRD_PERF_CNT_A 0x60844 #define _SRD_PERF_CNT_A 0x60844
#define _SRD_PERF_CNT_EDP 0x6f844 #define _SRD_PERF_CNT_EDP 0x6f844
#define EDP_PSR_PERF_CNT(tran) _MMIO_TRANS2(tran, _SRD_PERF_CNT_A) #define EDP_PSR_PERF_CNT(tran) _MMIO_TRANS2(tran, _SRD_PERF_CNT_A)
#define EDP_PSR_PERF_CNT_MASK 0xffffff #define EDP_PSR_PERF_CNT_MASK REG_GENMASK(23, 0)
/* PSR_MASK on SKL+ */ /* PSR_MASK on SKL+ */
#define _SRD_DEBUG_A 0x60860 #define _SRD_DEBUG_A 0x60860
#define _SRD_DEBUG_EDP 0x6f860 #define _SRD_DEBUG_EDP 0x6f860
#define EDP_PSR_DEBUG(tran) _MMIO_TRANS2(tran, _SRD_DEBUG_A) #define EDP_PSR_DEBUG(tran) _MMIO_TRANS2(tran, _SRD_DEBUG_A)
#define EDP_PSR_DEBUG_MASK_MAX_SLEEP (1 << 28) #define EDP_PSR_DEBUG_MASK_MAX_SLEEP REG_BIT(28)
#define EDP_PSR_DEBUG_MASK_LPSP (1 << 27) #define EDP_PSR_DEBUG_MASK_LPSP REG_BIT(27)
#define EDP_PSR_DEBUG_MASK_MEMUP (1 << 26) #define EDP_PSR_DEBUG_MASK_MEMUP REG_BIT(26)
#define EDP_PSR_DEBUG_MASK_HPD (1 << 25) #define EDP_PSR_DEBUG_MASK_HPD REG_BIT(25)
#define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE (1 << 16) /* Reserved in ICL+ */ #define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE REG_BIT(16) /* Reserved in ICL+ */
#define EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN (1 << 15) /* SKL+ */ #define EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN REG_BIT(15) /* SKL+ */
#define _PSR2_CTL_A 0x60900 #define _PSR2_CTL_A 0x60900
#define _PSR2_CTL_EDP 0x6f900 #define _PSR2_CTL_EDP 0x6f900
#define EDP_PSR2_CTL(tran) _MMIO_TRANS2(tran, _PSR2_CTL_A) #define EDP_PSR2_CTL(tran) _MMIO_TRANS2(tran, _PSR2_CTL_A)
#define EDP_PSR2_ENABLE (1 << 31) #define EDP_PSR2_ENABLE REG_BIT(31)
#define EDP_SU_TRACK_ENABLE (1 << 30) /* up to adl-p */ #define EDP_SU_TRACK_ENABLE REG_BIT(30) /* up to adl-p */
#define TGL_EDP_PSR2_BLOCK_COUNT_NUM_2 (0 << 28) #define TGL_EDP_PSR2_BLOCK_COUNT_MASK REG_BIT(28)
#define TGL_EDP_PSR2_BLOCK_COUNT_NUM_3 (1 << 28) #define TGL_EDP_PSR2_BLOCK_COUNT_NUM_2 REG_FIELD_PREP(TGL_EDP_PSR2_BLOCK_COUNT_MASK, 0)
#define TGL_EDP_PSR2_BLOCK_COUNT_NUM_3 REG_FIELD_PREP(TGL_EDP_PSR2_BLOCK_COUNT_MASK, 1)
#define EDP_Y_COORDINATE_ENABLE REG_BIT(25) /* display 10, 11 and 12 */ #define EDP_Y_COORDINATE_ENABLE REG_BIT(25) /* display 10, 11 and 12 */
#define EDP_PSR2_SU_SDP_SCANLINE REG_BIT(25) /* display 13+ */ #define EDP_PSR2_SU_SDP_SCANLINE REG_BIT(25) /* display 13+ */
#define EDP_MAX_SU_DISABLE_TIME(t) ((t) << 20) #define EDP_MAX_SU_DISABLE_TIME_MASK REG_GENMASK(24, 20)
#define EDP_MAX_SU_DISABLE_TIME_MASK (0x1f << 20) #define EDP_MAX_SU_DISABLE_TIME(t) REG_FIELD_PREP(EDP_MAX_SU_DISABLE_TIME, (t))
#define EDP_PSR2_IO_BUFFER_WAKE_MASK REG_GENMASK(14, 13)
#define EDP_PSR2_IO_BUFFER_WAKE_MAX_LINES 8 #define EDP_PSR2_IO_BUFFER_WAKE_MAX_LINES 8
#define EDP_PSR2_IO_BUFFER_WAKE(lines) ((EDP_PSR2_IO_BUFFER_WAKE_MAX_LINES - (lines)) << 13) #define EDP_PSR2_IO_BUFFER_WAKE(lines) REG_FIELD_PREP(EDP_PSR2_IO_BUFFER_WAKE_MASK, \
#define EDP_PSR2_IO_BUFFER_WAKE_MASK (3 << 13) EDP_PSR2_IO_BUFFER_WAKE_MAX_LINES - (lines))
#define TGL_EDP_PSR2_IO_BUFFER_WAKE_MASK REG_GENMASK(15, 13)
#define TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES 5 #define TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES 5
#define TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT 13 #define TGL_EDP_PSR2_IO_BUFFER_WAKE(lines) REG_FIELD_PREP(TGL_EDP_PSR2_IO_BUFFER_WAKE_MASK, \
#define TGL_EDP_PSR2_IO_BUFFER_WAKE(lines) (((lines) - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES) << TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT) (lines) - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES)
#define TGL_EDP_PSR2_IO_BUFFER_WAKE_MASK (7 << 13) #define EDP_PSR2_FAST_WAKE_MASK REG_GENMASK(12, 11)
#define EDP_PSR2_FAST_WAKE_MAX_LINES 8 #define EDP_PSR2_FAST_WAKE_MAX_LINES 8
#define EDP_PSR2_FAST_WAKE(lines) ((EDP_PSR2_FAST_WAKE_MAX_LINES - (lines)) << 11) #define EDP_PSR2_FAST_WAKE(lines) REG_FIELD_PREP(EDP_PSR2_FAST_WAKE_MASK, \
#define EDP_PSR2_FAST_WAKE_MASK (3 << 11) EDP_PSR2_FAST_WAKE_MAX_LINES - (lines))
#define TGL_EDP_PSR2_FAST_WAKE_MASK REG_GENMASK(12, 10)
#define TGL_EDP_PSR2_FAST_WAKE_MIN_LINES 5 #define TGL_EDP_PSR2_FAST_WAKE_MIN_LINES 5
#define TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT 10 #define TGL_EDP_PSR2_FAST_WAKE(lines) REG_FIELD_PREP(TGL_EDP_PSR2_FAST_WAKE_MASK, \
#define TGL_EDP_PSR2_FAST_WAKE(lines) (((lines) - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES) << TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT) (lines) - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES)
#define TGL_EDP_PSR2_FAST_WAKE_MASK (7 << 10) #define EDP_PSR2_TP2_TIME_MASK REG_GENMASK(9, 8)
#define EDP_PSR2_TP2_TIME_500us (0 << 8) #define EDP_PSR2_TP2_TIME_500us REG_FIELD_PREP(EDP_PSR2_TP2_TIME_MASK, 0)
#define EDP_PSR2_TP2_TIME_100us (1 << 8) #define EDP_PSR2_TP2_TIME_100us REG_FIELD_PREP(EDP_PSR2_TP2_TIME_MASK, 1)
#define EDP_PSR2_TP2_TIME_2500us (2 << 8) #define EDP_PSR2_TP2_TIME_2500us REG_FIELD_PREP(EDP_PSR2_TP2_TIME_MASK, 2)
#define EDP_PSR2_TP2_TIME_50us (3 << 8) #define EDP_PSR2_TP2_TIME_50us REG_FIELD_PREP(EDP_PSR2_TP2_TIME_MASK, 3)
#define EDP_PSR2_TP2_TIME_MASK (3 << 8) #define EDP_PSR2_FRAME_BEFORE_SU_MASK REG_GENMASK(7, 4)
#define EDP_PSR2_FRAME_BEFORE_SU_SHIFT 4 #define EDP_PSR2_FRAME_BEFORE_SU(a) REG_FIELD_PREP(EDP_PSR2_FRAME_BEFORE_SU_MASK, (a))
#define EDP_PSR2_FRAME_BEFORE_SU_MASK (0xf << 4) #define EDP_PSR2_IDLE_FRAMES_MASK REG_GENMASK(3, 0)
#define EDP_PSR2_FRAME_BEFORE_SU(a) ((a) << 4) #define EDP_PSR2_IDLE_FRAMES(x) REG_FIELD_PREP(EDP_PSR2_IDLE_FRAMES_MASK, (x))
#define EDP_PSR2_IDLE_FRAME_MASK 0xf
#define EDP_PSR2_IDLE_FRAME_SHIFT 0
#define _PSR_EVENT_TRANS_A 0x60848 #define _PSR_EVENT_TRANS_A 0x60848
#define _PSR_EVENT_TRANS_B 0x61848 #define _PSR_EVENT_TRANS_B 0x61848
...@@ -162,22 +167,22 @@ ...@@ -162,22 +167,22 @@
#define _PSR_EVENT_TRANS_D 0x63848 #define _PSR_EVENT_TRANS_D 0x63848
#define _PSR_EVENT_TRANS_EDP 0x6f848 #define _PSR_EVENT_TRANS_EDP 0x6f848
#define PSR_EVENT(tran) _MMIO_TRANS2(tran, _PSR_EVENT_TRANS_A) #define PSR_EVENT(tran) _MMIO_TRANS2(tran, _PSR_EVENT_TRANS_A)
#define PSR_EVENT_PSR2_WD_TIMER_EXPIRE (1 << 17) #define PSR_EVENT_PSR2_WD_TIMER_EXPIRE REG_BIT(17)
#define PSR_EVENT_PSR2_DISABLED (1 << 16) #define PSR_EVENT_PSR2_DISABLED REG_BIT(16)
#define PSR_EVENT_SU_DIRTY_FIFO_UNDERRUN (1 << 15) #define PSR_EVENT_SU_DIRTY_FIFO_UNDERRUN REG_BIT(15)
#define PSR_EVENT_SU_CRC_FIFO_UNDERRUN (1 << 14) #define PSR_EVENT_SU_CRC_FIFO_UNDERRUN REG_BIT(14)
#define PSR_EVENT_GRAPHICS_RESET (1 << 12) #define PSR_EVENT_GRAPHICS_RESET REG_BIT(12)
#define PSR_EVENT_PCH_INTERRUPT (1 << 11) #define PSR_EVENT_PCH_INTERRUPT REG_BIT(11)
#define PSR_EVENT_MEMORY_UP (1 << 10) #define PSR_EVENT_MEMORY_UP REG_BIT(10)
#define PSR_EVENT_FRONT_BUFFER_MODIFY (1 << 9) #define PSR_EVENT_FRONT_BUFFER_MODIFY REG_BIT(9)
#define PSR_EVENT_WD_TIMER_EXPIRE (1 << 8) #define PSR_EVENT_WD_TIMER_EXPIRE REG_BIT(8)
#define PSR_EVENT_PIPE_REGISTERS_UPDATE (1 << 6) #define PSR_EVENT_PIPE_REGISTERS_UPDATE REG_BIT(6)
#define PSR_EVENT_REGISTER_UPDATE (1 << 5) /* Reserved in ICL+ */ #define PSR_EVENT_REGISTER_UPDATE REG_BIT(5) /* Reserved in ICL+ */
#define PSR_EVENT_HDCP_ENABLE (1 << 4) #define PSR_EVENT_HDCP_ENABLE REG_BIT(4)
#define PSR_EVENT_KVMR_SESSION_ENABLE (1 << 3) #define PSR_EVENT_KVMR_SESSION_ENABLE REG_BIT(3)
#define PSR_EVENT_VBI_ENABLE (1 << 2) #define PSR_EVENT_VBI_ENABLE REG_BIT(2)
#define PSR_EVENT_LPSP_MODE_EXIT (1 << 1) #define PSR_EVENT_LPSP_MODE_EXIT REG_BIT(1)
#define PSR_EVENT_PSR_DISABLE (1 << 0) #define PSR_EVENT_PSR_DISABLE REG_BIT(0)
#define _PSR2_STATUS_A 0x60940 #define _PSR2_STATUS_A 0x60940
#define _PSR2_STATUS_EDP 0x6f940 #define _PSR2_STATUS_EDP 0x6f940
......
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