[Intel-gfx] [PATCH v3 04/15] drm/i915: add MIPI DSI register definitions
Jani Nikula
jani.nikula at intel.com
Tue Aug 27 14:12:16 CEST 2013
Add definitions for VLV MIPI DSI registers.
v2: Small fixes per Ville's review comments.
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
drivers/gpu/drm/i915/i915_reg.h | 410 +++++++++++++++++++++++++++++++++++++++
1 file changed, 410 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index e66144e..e2205cf 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -5115,4 +5115,414 @@
#define PIPE_CSC_POSTOFF_ME(pipe) _PIPE(pipe, _PIPE_A_CSC_POSTOFF_ME, _PIPE_B_CSC_POSTOFF_ME)
#define PIPE_CSC_POSTOFF_LO(pipe) _PIPE(pipe, _PIPE_A_CSC_POSTOFF_LO, _PIPE_B_CSC_POSTOFF_LO)
+/* VLV MIPI registers */
+
+#define _MIPIA_PORT_CTRL (VLV_DISPLAY_BASE + 0x61190)
+#define _MIPIB_PORT_CTRL (VLV_DISPLAY_BASE + 0x61700)
+#define MIPI_PORT_CTRL(pipe) _PIPE(pipe, _MIPIA_PORT_CTRL, _MIPIB_PORT_CTRL)
+#define DPI_ENABLE (1 << 31) /* A + B */
+#define MIPIA_MIPI4DPHY_DELAY_COUNT_SHIFT 27
+#define MIPIA_MIPI4DPHY_DELAY_COUNT_MASK (0xf << 27)
+#define DUAL_LINK_MODE_MASK (1 << 26)
+#define DUAL_LINK_MODE_FRONT_BACK (0 << 26)
+#define DUAL_LINK_MODE_PIXEL_ALTERNATIVE (1 << 26)
+#define DITHERING_ENABLE (1 << 25) /* A + B */
+#define FLOPPED_HSTX (1 << 23)
+#define DE_INVERT (1 << 19) /* XXX */
+#define MIPIA_FLISDSI_DELAY_COUNT_SHIFT 18
+#define MIPIA_FLISDSI_DELAY_COUNT_MASK (0xf << 18)
+#define AFE_LATCHOUT (1 << 17)
+#define LP_OUTPUT_HOLD (1 << 16)
+#define MIPIB_FLISDSI_DELAY_COUNT_HIGH_SHIFT 15
+#define MIPIB_FLISDSI_DELAY_COUNT_HIGH_MASK (1 << 15)
+#define MIPIB_MIPI4DPHY_DELAY_COUNT_SHIFT 11
+#define MIPIB_MIPI4DPHY_DELAY_COUNT_MASK (0xf << 11)
+#define CSB_SHIFT 9
+#define CSB_MASK (3 << 9)
+#define CSB_20MHZ (0 << 9)
+#define CSB_10MHZ (1 << 9)
+#define CSB_40MHZ (2 << 9)
+#define BANDGAP_MASK (1 << 8)
+#define BANDGAP_PNW_CIRCUIT (0 << 8)
+#define BANDGAP_LNC_CIRCUIT (1 << 8)
+#define MIPIB_FLISDSI_DELAY_COUNT_LOW_SHIFT 5
+#define MIPIB_FLISDSI_DELAY_COUNT_LOW_MASK (7 << 5)
+#define TEARING_EFFECT_DELAY (1 << 4) /* A + B */
+#define TEARING_EFFECT_SHIFT 2 /* A + B */
+#define TEARING_EFFECT_MASK (3 << 2)
+#define TEARING_EFFECT_OFF (0 << 2)
+#define TEARING_EFFECT_DSI (1 << 2)
+#define TEARING_EFFECT_GPIO (2 << 2)
+#define LANE_CONFIGURATION_SHIFT 0
+#define LANE_CONFIGURATION_MASK (3 << 0)
+#define LANE_CONFIGURATION_4LANE (0 << 0)
+#define LANE_CONFIGURATION_DUAL_LINK_A (1 << 0)
+#define LANE_CONFIGURATION_DUAL_LINK_B (2 << 0)
+
+#define _MIPIA_TEARING_CTRL (VLV_DISPLAY_BASE + 0x61194)
+#define _MIPIB_TEARING_CTRL (VLV_DISPLAY_BASE + 0x61704)
+#define MIPI_TEARING_CTRL(pipe) _PIPE(pipe, _MIPIA_TEARING_CTRL, _MIPIB_TEARING_CTRL)
+#define TEARING_EFFECT_DELAY_SHIFT 0
+#define TEARING_EFFECT_DELAY_MASK (0xffff << 0)
+
+/* XXX: all bits reserved */
+#define _MIPIA_AUTOPWG (VLV_DISPLAY_BASE + 0x611a0)
+
+/* MIPI DSI Controller and D-PHY registers */
+
+#define _MIPIA_DEVICE_READY (VLV_DISPLAY_BASE + 0xb000)
+#define _MIPIB_DEVICE_READY (VLV_DISPLAY_BASE + 0xb800)
+#define MIPI_DEVICE_READY(pipe) _PIPE(pipe, _MIPIA_DEVICE_READY, _MIPIB_DEVICE_READY)
+#define BUS_POSSESSION (1 << 3) /* set to give bus to receiver */
+#define ULPS_STATE_MASK (3 << 1)
+#define ULPS_STATE_ENTER (2 << 1)
+#define ULPS_STATE_EXIT (1 << 1)
+#define ULPS_STATE_NORMAL_OPERATION (0 << 1)
+#define DEVICE_READY (1 << 0)
+
+#define _MIPIA_INTR_STAT (VLV_DISPLAY_BASE + 0xb004)
+#define _MIPIB_INTR_STAT (VLV_DISPLAY_BASE + 0xb804)
+#define MIPI_INTR_STAT(pipe) _PIPE(pipe, _MIPIA_INTR_STAT, _MIPIB_INTR_STAT)
+#define _MIPIA_INTR_EN (VLV_DISPLAY_BASE + 0xb008)
+#define _MIPIB_INTR_EN (VLV_DISPLAY_BASE + 0xb808)
+#define MIPI_INTR_EN(pipe) _PIPE(pipe, _MIPIA_INTR_EN, _MIPIB_INTR_EN)
+#define TEARING_EFFECT (1 << 31)
+#define SPL_PKT_SENT_INTERRUPT (1 << 30)
+#define GEN_READ_DATA_AVAIL (1 << 29)
+#define LP_GENERIC_WR_FIFO_FULL (1 << 28)
+#define HS_GENERIC_WR_FIFO_FULL (1 << 27)
+#define RX_PROT_VIOLATION (1 << 26)
+#define RX_INVALID_TX_LENGTH (1 << 25)
+#define ACK_WITH_NO_ERROR (1 << 24)
+#define TURN_AROUND_ACK_TIMEOUT (1 << 23)
+#define LP_RX_TIMEOUT (1 << 22)
+#define HS_TX_TIMEOUT (1 << 21)
+#define DPI_FIFO_UNDERRUN (1 << 20)
+#define LOW_CONTENTION (1 << 19)
+#define HIGH_CONTENTION (1 << 18)
+#define TXDSI_VC_ID_INVALID (1 << 17)
+#define TXDSI_DATA_TYPE_NOT_RECOGNISED (1 << 16)
+#define TXCHECKSUM_ERROR (1 << 15)
+#define TXECC_MULTIBIT_ERROR (1 << 14)
+#define TXECC_SINGLE_BIT_ERROR (1 << 13)
+#define TXFALSE_CONTROL_ERROR (1 << 12)
+#define RXDSI_VC_ID_INVALID (1 << 11)
+#define RXDSI_DATA_TYPE_NOT_REGOGNISED (1 << 10)
+#define RXCHECKSUM_ERROR (1 << 9)
+#define RXECC_MULTIBIT_ERROR (1 << 8)
+#define RXECC_SINGLE_BIT_ERROR (1 << 7)
+#define RXFALSE_CONTROL_ERROR (1 << 6)
+#define RXHS_RECEIVE_TIMEOUT_ERROR (1 << 5)
+#define RX_LP_TX_SYNC_ERROR (1 << 4)
+#define RXEXCAPE_MODE_ENTRY_ERROR (1 << 3)
+#define RXEOT_SYNC_ERROR (1 << 2)
+#define RXSOT_SYNC_ERROR (1 << 1)
+#define RXSOT_ERROR (1 << 0)
+
+#define _MIPIA_DSI_FUNC_PRG (VLV_DISPLAY_BASE + 0xb00c)
+#define _MIPIB_DSI_FUNC_PRG (VLV_DISPLAY_BASE + 0xb80c)
+#define MIPI_DSI_FUNC_PRG(pipe) _PIPE(pipe, _MIPIA_DSI_FUNC_PRG, _MIPIB_DSI_FUNC_PRG)
+#define CMD_MODE_DATA_WIDTH_MASK (7 << 13)
+#define CMD_MODE_NOT_SUPPORTED (0 << 13)
+#define CMD_MODE_DATA_WIDTH_16_BIT (1 << 13)
+#define CMD_MODE_DATA_WIDTH_9_BIT (2 << 13)
+#define CMD_MODE_DATA_WIDTH_8_BIT (3 << 13)
+#define CMD_MODE_DATA_WIDTH_OPTION1 (4 << 13)
+#define CMD_MODE_DATA_WIDTH_OPTION2 (5 << 13)
+#define VID_MODE_FORMAT_MASK (0xf << 7)
+#define VID_MODE_NOT_SUPPORTED (0 << 7)
+#define VID_MODE_FORMAT_RGB565 (1 << 7)
+#define VID_MODE_FORMAT_RGB666 (2 << 7)
+#define VID_MODE_FORMAT_RGB666_LOOSE (3 << 7)
+#define VID_MODE_FORMAT_RGB888 (4 << 7)
+#define CMD_MODE_CHANNEL_NUMBER_SHIFT 5
+#define CMD_MODE_CHANNEL_NUMBER_MASK (3 << 5)
+#define VID_MODE_CHANNEL_NUMBER_SHIFT 3
+#define VID_MODE_CHANNEL_NUMBER_MASK (3 << 3)
+#define DATA_LANES_PRG_REG_SHIFT 0
+#define DATA_LANES_PRG_REG_MASK (7 << 0)
+
+#define _MIPIA_HS_TX_TIMEOUT (VLV_DISPLAY_BASE + 0xb010)
+#define _MIPIB_HS_TX_TIMEOUT (VLV_DISPLAY_BASE + 0xb810)
+#define MIPI_HS_TX_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_HS_TX_TIMEOUT, _MIPIB_HS_TX_TIMEOUT)
+#define HIGH_SPEED_TX_TIMEOUT_COUNTER_MASK 0xffffff
+
+#define _MIPIA_LP_RX_TIMEOUT (VLV_DISPLAY_BASE + 0xb014)
+#define _MIPIB_LP_RX_TIMEOUT (VLV_DISPLAY_BASE + 0xb814)
+#define MIPI_LP_RX_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_LP_RX_TIMEOUT, _MIPIB_LP_RX_TIMEOUT)
+#define LOW_POWER_RX_TIMEOUT_COUNTER_MASK 0xffffff
+
+#define _MIPIA_TURN_AROUND_TIMEOUT (VLV_DISPLAY_BASE + 0xb018)
+#define _MIPIB_TURN_AROUND_TIMEOUT (VLV_DISPLAY_BASE + 0xb818)
+#define MIPI_TURN_AROUND_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_TURN_AROUND_TIMEOUT, _MIPIB_TURN_AROUND_TIMEOUT)
+#define TURN_AROUND_TIMEOUT_MASK 0x3f
+
+#define _MIPIA_DEVICE_RESET_TIMER (VLV_DISPLAY_BASE + 0xb01c)
+#define _MIPIB_DEVICE_RESET_TIMER (VLV_DISPLAY_BASE + 0xb81c)
+#define MIPI_DEVICE_RESET_TIMER(pipe) _PIPE(pipe, _MIPIA_DEVICE_RESET_TIMER, _MIPIB_DEVICE_RESET_TIMER)
+#define DEVICE_RESET_TIMER_MASK 0xffff
+
+#define _MIPIA_DPI_RESOLUTION (VLV_DISPLAY_BASE + 0xb020)
+#define _MIPIB_DPI_RESOLUTION (VLV_DISPLAY_BASE + 0xb820)
+#define MIPI_DPI_RESOLUTION(pipe) _PIPE(pipe, _MIPIA_DPI_RESOLUTION, _MIPIB_DPI_RESOLUTION)
+#define VERTICAL_ADDRESS_SHIFT 16
+#define VERTICAL_ADDRESS_MASK (0xffff << 16)
+#define HORIZONTAL_ADDRESS_SHIFT 0
+#define HORIZONTAL_ADDRESS_MASK 0xffff
+
+#define _MIPIA_DBI_FIFO_THROTTLE (VLV_DISPLAY_BASE + 0xb024)
+#define _MIPIB_DBI_FIFO_THROTTLE (VLV_DISPLAY_BASE + 0xb824)
+#define MIPI_DBI_FIFO_THROTTLE(pipe) _PIPE(pipe, _MIPIA_DBI_FIFO_THROTTLE, _MIPIB_DBI_FIFO_THROTTLE)
+#define DBI_FIFO_EMPTY_HALF (0 << 0)
+#define DBI_FIFO_EMPTY_QUARTER (1 << 0)
+#define DBI_FIFO_EMPTY_7_LOCATIONS (2 << 0)
+
+/* regs below are bits 15:0 */
+#define _MIPIA_HSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb028)
+#define _MIPIB_HSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb828)
+#define MIPI_HSYNC_PADDING_COUNT(pipe) _PIPE(pipe, _MIPIA_HSYNC_PADDING_COUNT, _MIPIB_HSYNC_PADDING_COUNT)
+
+#define _MIPIA_HBP_COUNT (VLV_DISPLAY_BASE + 0xb02c)
+#define _MIPIB_HBP_COUNT (VLV_DISPLAY_BASE + 0xb82c)
+#define MIPI_HBP_COUNT(pipe) _PIPE(pipe, _MIPIA_HBP_COUNT, _MIPIB_HBP_COUNT)
+
+#define _MIPIA_HFP_COUNT (VLV_DISPLAY_BASE + 0xb030)
+#define _MIPIB_HFP_COUNT (VLV_DISPLAY_BASE + 0xb830)
+#define MIPI_HFP_COUNT(pipe) _PIPE(pipe, _MIPIA_HFP_COUNT, _MIPIB_HFP_COUNT)
+
+#define _MIPIA_HACTIVE_AREA_COUNT (VLV_DISPLAY_BASE + 0xb034)
+#define _MIPIB_HACTIVE_AREA_COUNT (VLV_DISPLAY_BASE + 0xb834)
+#define MIPI_HACTIVE_AREA_COUNT(pipe) _PIPE(pipe, _MIPIA_HACTIVE_AREA_COUNT, _MIPIB_HACTIVE_AREA_COUNT)
+
+#define _MIPIA_VSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb038)
+#define _MIPIB_VSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb838)
+#define MIPI_VSYNC_PADDING_COUNT(pipe) _PIPE(pipe, _MIPIA_VSYNC_PADDING_COUNT, _MIPIB_VSYNC_PADDING_COUNT)
+
+#define _MIPIA_VBP_COUNT (VLV_DISPLAY_BASE + 0xb03c)
+#define _MIPIB_VBP_COUNT (VLV_DISPLAY_BASE + 0xb83c)
+#define MIPI_VBP_COUNT(pipe) _PIPE(pipe, _MIPIA_VBP_COUNT, _MIPIB_VBP_COUNT)
+
+#define _MIPIA_VFP_COUNT (VLV_DISPLAY_BASE + 0xb040)
+#define _MIPIB_VFP_COUNT (VLV_DISPLAY_BASE + 0xb840)
+#define MIPI_VFP_COUNT(pipe) _PIPE(pipe, _MIPIA_VFP_COUNT, _MIPIB_VFP_COUNT)
+
+#define _MIPIA_HIGH_LOW_SWITCH_COUNT (VLV_DISPLAY_BASE + 0xb044)
+#define _MIPIB_HIGH_LOW_SWITCH_COUNT (VLV_DISPLAY_BASE + 0xb844)
+#define MIPI_HIGH_LOW_SWITCH_COUNT(pipe) _PIPE(pipe, _MIPIA_HIGH_LOW_SWITCH_COUNT, _MIPIB_HIGH_LOW_SWITCH_COUNT)
+/* regs above are bits 15:0 */
+
+#define _MIPIA_DPI_CONTROL (VLV_DISPLAY_BASE + 0xb048)
+#define _MIPIB_DPI_CONTROL (VLV_DISPLAY_BASE + 0xb848)
+#define MIPI_DPI_CONTROL(pipe) _PIPE(pipe, _MIPIA_DPI_CONTROL, _MIPIB_DPI_CONTROL)
+#define DPI_LP_MODE (1 << 6)
+#define BACKLIGHT_OFF (1 << 5)
+#define BACKLIGHT_ON (1 << 4)
+#define COLOR_MODE_OFF (1 << 3)
+#define COLOR_MODE_ON (1 << 2)
+#define TURN_ON (1 << 1)
+#define SHUTDOWN (1 << 0)
+
+#define _MIPIA_DPI_DATA (VLV_DISPLAY_BASE + 0xb04c)
+#define _MIPIB_DPI_DATA (VLV_DISPLAY_BASE + 0xb84c)
+#define MIPI_DPI_DATA(pipe) _PIPE(pipe, _MIPIA_DPI_DATA, _MIPIB_DPI_DATA)
+#define COMMAND_BYTE_SHIFT 0
+#define COMMAND_BYTE_MASK (0x3f << 0)
+
+#define _MIPIA_INIT_COUNT (VLV_DISPLAY_BASE + 0xb050)
+#define _MIPIB_INIT_COUNT (VLV_DISPLAY_BASE + 0xb850)
+#define MIPI_INIT_COUNT(pipe) _PIPE(pipe, _MIPIA_INIT_COUNT, _MIPIB_INIT_COUNT)
+#define MASTER_INIT_TIMER_SHIFT 0
+#define MASTER_INIT_TIMER_MASK (0xffff << 0)
+
+#define _MIPIA_MAX_RETURN_PKT_SIZE (VLV_DISPLAY_BASE + 0xb054)
+#define _MIPIB_MAX_RETURN_PKT_SIZE (VLV_DISPLAY_BASE + 0xb854)
+#define MIPI_MAX_RETURN_PKT_SIZE(pipe) _PIPE(pipe, _MIPIA_MAX_RETURN_PKT_SIZE, _MIPIB_MAX_RETURN_PKT_SIZE)
+#define MAX_RETURN_PKT_SIZE_SHIFT 0
+#define MAX_RETURN_PKT_SIZE_MASK (0x3ff << 0)
+
+#define _MIPIA_VIDEO_MODE_FORMAT (VLV_DISPLAY_BASE + 0xb058)
+#define _MIPIB_VIDEO_MODE_FORMAT (VLV_DISPLAY_BASE + 0xb858)
+#define MIPI_VIDEO_MODE_FORMAT(pipe) _PIPE(pipe, _MIPIA_VIDEO_MODE_FORMAT, _MIPIB_VIDEO_MODE_FORMAT)
+#define RANDOM_DPI_DISPLAY_RESOLUTION (1 << 4)
+#define DISABLE_VIDEO_BTA (1 << 3)
+#define IP_TG_CONFIG (1 << 2)
+#define VIDEO_MODE_NON_BURST_WITH_SYNC_PULSE (1 << 0)
+#define VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS (2 << 0)
+#define VIDEO_MODE_BURST (3 << 0)
+
+#define _MIPIA_EOT_DISABLE (VLV_DISPLAY_BASE + 0xb05c)
+#define _MIPIB_EOT_DISABLE (VLV_DISPLAY_BASE + 0xb85c)
+#define MIPI_EOT_DISABLE(pipe) _PIPE(pipe, _MIPIA_EOT_DISABLE, _MIPIB_EOT_DISABLE)
+#define LP_RX_TIMEOUT_ERROR_RECOVERY_DISABLE (1 << 7)
+#define HS_RX_TIMEOUT_ERROR_RECOVERY_DISABLE (1 << 6)
+#define LOW_CONTENTION_RECOVERY_DISABLE (1 << 5)
+#define HIGH_CONTENTION_RECOVERY_DISABLE (1 << 4)
+#define TXDSI_TYPE_NOT_RECOGNISED_ERROR_RECOVERY_DISABLE (1 << 3)
+#define TXECC_MULTIBIT_ERROR_RECOVERY_DISABLE (1 << 2)
+#define CLOCKSTOP (1 << 1)
+#define EOT_DISABLE (1 << 0)
+
+#define _MIPIA_LP_BYTECLK (VLV_DISPLAY_BASE + 0xb060)
+#define _MIPIB_LP_BYTECLK (VLV_DISPLAY_BASE + 0xb860)
+#define MIPI_LP_BYTECLK(pipe) _PIPE(pipe, _MIPIA_LP_BYTECLK, _MIPIB_LP_BYTECLK)
+#define LP_BYTECLK_SHIFT 0
+#define LP_BYTECLK_MASK (0xffff << 0)
+
+/* bits 31:0 */
+#define _MIPIA_LP_GEN_DATA (VLV_DISPLAY_BASE + 0xb064)
+#define _MIPIB_LP_GEN_DATA (VLV_DISPLAY_BASE + 0xb864)
+#define MIPI_LP_GEN_DATA(pipe) _PIPE(pipe, _MIPIA_LP_GEN_DATA, _MIPIB_LP_GEN_DATA)
+
+/* bits 31:0 */
+#define _MIPIA_HS_GEN_DATA (VLV_DISPLAY_BASE + 0xb068)
+#define _MIPIB_HS_GEN_DATA (VLV_DISPLAY_BASE + 0xb868)
+#define MIPI_HS_GEN_DATA(pipe) _PIPE(pipe, _MIPIA_HS_GEN_DATA, _MIPIB_HS_GEN_DATA)
+
+#define _MIPIA_LP_GEN_CTRL (VLV_DISPLAY_BASE + 0xb06c)
+#define _MIPIB_LP_GEN_CTRL (VLV_DISPLAY_BASE + 0xb86c)
+#define MIPI_LP_GEN_CTRL(pipe) _PIPE(pipe, _MIPIA_LP_GEN_CTRL, _MIPIB_LP_GEN_CTRL)
+#define _MIPIA_HS_GEN_CTRL (VLV_DISPLAY_BASE + 0xb070)
+#define _MIPIB_HS_GEN_CTRL (VLV_DISPLAY_BASE + 0xb870)
+#define MIPI_HS_GEN_CTRL(pipe) _PIPE(pipe, _MIPIA_HS_GEN_CTRL, _MIPIB_HS_GEN_CTRL)
+#define LONG_PACKET_WORD_COUNT_SHIFT 8
+#define LONG_PACKET_WORD_COUNT_MASK (0xffff << 8)
+#define SHORT_PACKET_PARAM_SHIFT 8
+#define SHORT_PACKET_PARAM_MASK (0xffff << 8)
+#define VIRTUAL_CHANNEL_SHIFT 6
+#define VIRTUAL_CHANNEL_MASK (3 << 6)
+#define DATA_TYPE_SHIFT 0
+#define DATA_TYPE_MASK (3f << 0)
+/* data type values, see include/video/mipi_display.h */
+
+#define _MIPIA_GEN_FIFO_STAT (VLV_DISPLAY_BASE + 0xb074)
+#define _MIPIB_GEN_FIFO_STAT (VLV_DISPLAY_BASE + 0xb874)
+#define MIPI_GEN_FIFO_STAT(pipe) _PIPE(pipe, _MIPIA_GEN_FIFO_STAT, _MIPIB_GEN_FIFO_STAT)
+#define DPI_FIFO_EMPTY (1 << 28)
+#define DBI_FIFO_EMPTY (1 << 27)
+#define LP_CTRL_FIFO_EMPTY (1 << 26)
+#define LP_CTRL_FIFO_HALF_EMPTY (1 << 25)
+#define LP_CTRL_FIFO_FULL (1 << 24)
+#define HS_CTRL_FIFO_EMPTY (1 << 18)
+#define HS_CTRL_FIFO_HALF_EMPTY (1 << 17)
+#define HS_CTRL_FIFO_FULL (1 << 16)
+#define LP_DATA_FIFO_EMPTY (1 << 10)
+#define LP_DATA_FIFO_HALF_EMPTY (1 << 9)
+#define LP_DATA_FIFO_FULL (1 << 8)
+#define HS_DATA_FIFO_EMPTY (1 << 2)
+#define HS_DATA_FIFO_HALF_EMPTY (1 << 1)
+#define HS_DATA_FIFO_FULL (1 << 0)
+
+#define _MIPIA_HS_LS_DBI_ENABLE (VLV_DISPLAY_BASE + 0xb078)
+#define _MIPIB_HS_LS_DBI_ENABLE (VLV_DISPLAY_BASE + 0xb878)
+#define MIPI_HS_LP_DBI_ENABLE(pipe) _PIPE(pipe, _MIPIA_HS_LS_DBI_ENABLE, _MIPIB_HS_LS_DBI_ENABLE)
+#define DBI_HS_LP_MODE_MASK (1 << 0)
+#define DBI_LP_MODE (1 << 0)
+#define DBI_HS_MODE (0 << 0)
+
+#define _MIPIA_DPHY_PARAM (VLV_DISPLAY_BASE + 0xb080)
+#define _MIPIB_DPHY_PARAM (VLV_DISPLAY_BASE + 0xb880)
+#define MIPI_DPHY_PARAM(pipe) _PIPE(pipe, _MIPIA_DPHY_PARAM, _MIPIB_DPHY_PARAM)
+#define EXIT_ZERO_COUNT_SHIFT 24
+#define EXIT_ZERO_COUNT_MASK (0x3f << 24)
+#define TRAIL_COUNT_SHIFT 16
+#define TRAIL_COUNT_MASK (0x1f << 16)
+#define CLK_ZERO_COUNT_SHIFT 8
+#define CLK_ZERO_COUNT_MASK (0xff << 8)
+#define PREPARE_COUNT_SHIFT 0
+#define PREPARE_COUNT_MASK (0x3f << 0)
+
+/* bits 31:0 */
+#define _MIPIA_DBI_BW_CTRL (VLV_DISPLAY_BASE + 0xb084)
+#define _MIPIB_DBI_BW_CTRL (VLV_DISPLAY_BASE + 0xb884)
+#define MIPI_DBI_BW_CTRL(pipe) _PIPE(pipe, _MIPIA_DBI_BW_CTRL, _MIPIB_DBI_BW_CTRL)
+
+#define _MIPIA_CLK_LANE_SWITCH_TIME_CNT (VLV_DISPLAY_BASE + 0xb088)
+#define _MIPIB_CLK_LANE_SWITCH_TIME_CNT (VLV_DISPLAY_BASE + 0xb888)
+#define MIPI_CLK_LANE_SWITCH_TIME_CNT(pipe) _PIPE(pipe, _MIPIA_CLK_LANE_SWITCH_TIME_CNT, _MIPIB_CLK_LANE_SWITCH_TIME_CNT)
+#define LP_HS_SSW_CNT_SHIFT 16
+#define LP_HS_SSW_CNT_MASK (0xffff << 16)
+#define HS_LP_PWR_SW_CNT_SHIFT 0
+#define HS_LP_PWR_SW_CNT_MASK (0xffff << 0)
+
+#define _MIPIA_STOP_STATE_STALL (VLV_DISPLAY_BASE + 0xb08c)
+#define _MIPIB_STOP_STATE_STALL (VLV_DISPLAY_BASE + 0xb88c)
+#define MIPI_STOP_STATE_STALL(pipe) _PIPE(pipe, _MIPIA_STOP_STATE_STALL, _MIPIB_STOP_STATE_STALL)
+#define STOP_STATE_STALL_COUNTER_SHIFT 0
+#define STOP_STATE_STALL_COUNTER_MASK (0xff << 0)
+
+#define _MIPIA_INTR_STAT_REG_1 (VLV_DISPLAY_BASE + 0xb090)
+#define _MIPIB_INTR_STAT_REG_1 (VLV_DISPLAY_BASE + 0xb890)
+#define MIPI_INTR_STAT_REG_1(pipe) _PIPE(pipe, _MIPIA_INTR_STAT_REG_1, _MIPIB_INTR_STAT_REG_1)
+#define _MIPIA_INTR_EN_REG_1 (VLV_DISPLAY_BASE + 0xb094)
+#define _MIPIB_INTR_EN_REG_1 (VLV_DISPLAY_BASE + 0xb894)
+#define MIPI_INTR_EN_REG_1(pipe) _PIPE(pipe, _MIPIA_INTR_EN_REG_1, _MIPIB_INTR_EN_REG_1)
+#define RX_CONTENTION_DETECTED (1 << 0)
+
+/* XXX: only pipe A ?!? */
+#define MIPIA_DBI_TYPEC_CTRL (VLV_DISPLAY_BASE + 0xb100)
+#define DBI_TYPEC_ENABLE (1 << 31)
+#define DBI_TYPEC_WIP (1 << 30)
+#define DBI_TYPEC_OPTION_SHIFT 28
+#define DBI_TYPEC_OPTION_MASK (3 << 28)
+#define DBI_TYPEC_FREQ_SHIFT 24
+#define DBI_TYPEC_FREQ_MASK (0xf << 24)
+#define DBI_TYPEC_OVERRIDE (1 << 8)
+#define DBI_TYPEC_OVERRIDE_COUNTER_SHIFT 0
+#define DBI_TYPEC_OVERRIDE_COUNTER_MASK (0xff << 0)
+
+
+/* MIPI adapter registers */
+
+#define _MIPIA_CTRL (VLV_DISPLAY_BASE + 0xb104)
+#define _MIPIB_CTRL (VLV_DISPLAY_BASE + 0xb904)
+#define MIPI_CTRL(pipe) _PIPE(pipe, _MIPIA_CTRL, _MIPIB_CTRL)
+#define ESCAPE_CLOCK_DIVIDER_SHIFT 5 /* A only */
+#define ESCAPE_CLOCK_DIVIDER_MASK (3 << 5)
+#define ESCAPE_CLOCK_DIVIDER_1 (0 << 5)
+#define ESCAPE_CLOCK_DIVIDER_2 (1 << 5)
+#define ESCAPE_CLOCK_DIVIDER_4 (2 << 5)
+#define READ_REQUEST_PRIORITY_SHIFT 3
+#define READ_REQUEST_PRIORITY_MASK (3 << 3)
+#define READ_REQUEST_PRIORITY_LOW (0 << 3)
+#define READ_REQUEST_PRIORITY_HIGH (3 << 3)
+#define RGB_FLIP_TO_BGR (1 << 2)
+
+#define _MIPIA_DATA_ADDRESS (VLV_DISPLAY_BASE + 0xb108)
+#define _MIPIB_DATA_ADDRESS (VLV_DISPLAY_BASE + 0xb908)
+#define MIPI_DATA_ADDRESS(pipe) _PIPE(pipe, _MIPIA_DATA_ADDRESS, _MIPIB_DATA_ADDRESS)
+#define DATA_MEM_ADDRESS_SHIFT 5
+#define DATA_MEM_ADDRESS_MASK (0x7ffffff << 5)
+#define DATA_VALID (1 << 0)
+
+#define _MIPIA_DATA_LENGTH (VLV_DISPLAY_BASE + 0xb10c)
+#define _MIPIB_DATA_LENGTH (VLV_DISPLAY_BASE + 0xb90c)
+#define MIPI_DATA_LENGTH(pipe) _PIPE(pipe, _MIPIA_DATA_LENGTH, _MIPIB_DATA_LENGTH)
+#define DATA_LENGTH_SHIFT 0
+#define DATA_LENGTH_MASK (0xfffff << 0)
+
+#define _MIPIA_COMMAND_ADDRESS (VLV_DISPLAY_BASE + 0xb110)
+#define _MIPIB_COMMAND_ADDRESS (VLV_DISPLAY_BASE + 0xb910)
+#define MIPI_COMMAND_ADDRESS(pipe) _PIPE(pipe, _MIPIA_COMMAND_ADDRESS, _MIPIB_COMMAND_ADDRESS)
+#define COMMAND_MEM_ADDRESS_SHIFT 5
+#define COMMAND_MEM_ADDRESS_MASK (0x7ffffff << 5)
+#define AUTO_PWG_ENABLE (1 << 2)
+#define MEMORY_WRITE_DATA_FROM_PIPE_RENDERING (1 << 1)
+#define COMMAND_VALID (1 << 0)
+
+#define _MIPIA_COMMAND_LENGTH (VLV_DISPLAY_BASE + 0xb114)
+#define _MIPIB_COMMAND_LENGTH (VLV_DISPLAY_BASE + 0xb914)
+#define MIPI_COMMAND_LENGTH(pipe) _PIPE(pipe, _MIPIA_COMMAND_LENGTH, _MIPIB_COMMAND_LENGTH)
+#define COMMAND_LENGTH_SHIFT(n) (8 * (n)) /* n: 0...3 */
+#define COMMAND_LENGTH_MASK(n) (0xff << (8 * (n)))
+
+#define _MIPIA_READ_DATA_RETURN0 (VLV_DISPLAY_BASE + 0xb118)
+#define _MIPIB_READ_DATA_RETURN0 (VLV_DISPLAY_BASE + 0xb918)
+#define MIPI_READ_DATA_RETURN(pipe, n) \
+ (_PIPE(pipe, _MIPIA_READ_DATA_RETURN0, _MIPIB_READ_DATA_RETURN0) + 4 * (n)) /* n: 0...7 */
+
+#define _MIPIA_READ_DATA_VALID (VLV_DISPLAY_BASE + 0xb138)
+#define _MIPIB_READ_DATA_VALID (VLV_DISPLAY_BASE + 0xb938)
+#define MIPI_READ_DATA_VALID(pipe) _PIPE(pipe, _MIPIA_READ_DATA_VALID, _MIPIB_READ_DATA_VALID)
+#define READ_DATA_VALID(n) (1 << (n))
+
#endif /* _I915_REG_H_ */
--
1.7.9.5
More information about the Intel-gfx
mailing list