i915/dp/dsc: Add DSC PPS register definitions

Display Stream Compression(DSC) has a set of Picture
Parameter Set(PPS) components that the encoder must
communicate to the decoder.

This patch adds register definitions to
the PPS parameters for eDP/MIPI case and Display Port.

v2:
- Use _MMIO_PIPE instead of _MMIO(_PICK()). (Manasi)
- Use DSC constants as arguments. (Manasi)

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1531861861-10950-2-git-send-email-anusha.srivatsa@intel.com

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 23e70a40d0cd84f99cb9962a23357a3e331f9ab9..e8687b0f906d6e41b21bfcd385d89f1815e6b2e4 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -10244,4 +10244,259 @@ enum skl_power_gate {
                                                 _ICL_PHY_MISC_B)
 #define  ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN      (1 << 23)
 
+/* Icelake Display Stream Compression Registers */
+#define DSCA_PICTURE_PARAMETER_SET_0           0x6B200
+#define DSCC_PICTURE_PARAMETER_SET_0           0x6BA00
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_0_PB   0x78270
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_0_PB   0x78370
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_0_PC   0x78470
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_0_PC   0x78570
+#define ICL_DSC0_PICTURE_PARAMETER_SET_0(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_0_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_0_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_0(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_0_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_0_PC)
+#define  DSC_VBR_ENABLE                        (1 << 19)
+#define  DSC_422_ENABLE                        (1 << 18)
+#define  DSC_COLOR_SPACE_CONVERSION    (1 << 17)
+#define  DSC_BLOCK_PREDICTION          (1 << 16)
+#define  DSC_LINE_BUF_DEPTH_SHIFT      12
+#define  DSC_BPC_SHIFT                 8
+#define  DSC_VER_MIN_SHIFT             4
+#define  DSC_VER_MAJ                   (0x1 << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_1           0x6B204
+#define DSCC_PICTURE_PARAMETER_SET_1           0x6BA04
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_1_PB   0x78274
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_1_PB   0x78374
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_1_PC   0x78474
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_1_PC   0x78574
+#define ICL_DSC0_PICTURE_PARAMETER_SET_1(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_1_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_1_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_1(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_1_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_1_PC)
+#define  DSC_BPP(bpp)                          ((bpp) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_2           0x6B208
+#define DSCC_PICTURE_PARAMETER_SET_2           0x6BA08
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_2_PB   0x78278
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_2_PB   0x78378
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_2_PC   0x78478
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_2_PC   0x78578
+#define ICL_DSC0_PICTURE_PARAMETER_SET_2(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_2_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_2_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_2(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                           _ICL_DSC1_PICTURE_PARAMETER_SET_2_PB, \
+                                           _ICL_DSC1_PICTURE_PARAMETER_SET_2_PC)
+#define  DSC_PIC_WIDTH(pic_width)      ((pic_width) << 16)
+#define  DSC_PIC_HEIGHT(pic_height)    ((pic_height) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_3           0x6B20C
+#define DSCC_PICTURE_PARAMETER_SET_3           0x6BA0C
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_3_PB   0x7827C
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_3_PB   0x7837C
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_3_PC   0x7847C
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_3_PC   0x7857C
+#define ICL_DSC0_PICTURE_PARAMETER_SET_3(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_3_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_3_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_3(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_3_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_3_PC)
+#define  DSC_SLICE_WIDTH(slice_width)   ((slice_width) << 16)
+#define  DSC_SLICE_HEIGHT(slice_height) ((slice_height) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_4           0x6B210
+#define DSCC_PICTURE_PARAMETER_SET_4           0x6BA10
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_4_PB   0x78280
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_4_PB   0x78380
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_4_PC   0x78480
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_4_PC   0x78580
+#define ICL_DSC0_PICTURE_PARAMETER_SET_4(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_4_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_4_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_4(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_4_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_4_PC)
+#define  DSC_INITIAL_DEC_DELAY(dec_delay)       ((dec_delay) << 16)
+#define  DSC_INITIAL_XMIT_DELAY(xmit_delay)     ((xmit_delay) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_5           0x6B214
+#define DSCC_PICTURE_PARAMETER_SET_5           0x6BA14
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_5_PB   0x78284
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_5_PB   0x78384
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_5_PC   0x78484
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_5_PC   0x78584
+#define ICL_DSC0_PICTURE_PARAMETER_SET_5(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_5_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_5_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_5(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_5_PC, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_5_PC)
+#define  DSC_SCALE_DEC_INTINT(scale_dec)       ((scale_dec) << 16)
+#define  DSC_SCALE_INC_INT(scale_inc)          ((scale_inc) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_6           0x6B218
+#define DSCC_PICTURE_PARAMETER_SET_6           0x6BA18
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_6_PB   0x78288
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_6_PB   0x78388
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_6_PC   0x78488
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_6_PC   0x78588
+#define ICL_DSC0_PICTURE_PARAMETER_SET_6(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_6_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_6_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_6(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_6_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_6_PC)
+#define  DSC_FLATNESS_MAX_QP(max_qp)           (qp << 24)
+#define  DSC_FLATNESS_MIN_QP(min_qp)           (qp << 16)
+#define  DSC_FIRST_LINE_BPG_OFFSET(offset)     ((offset) << 8)
+#define  DSC_INITIAL_SCALE_VALUE(value)                ((value) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_7           0x6B21C
+#define DSCC_PICTURE_PARAMETER_SET_7           0x6BA1C
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_7_PB   0x7828C
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_7_PB   0x7838C
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_7_PC   0x7848C
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_7_PC   0x7858C
+#define ICL_DSC0_PICTURE_PARAMETER_SET_7(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                           _ICL_DSC0_PICTURE_PARAMETER_SET_7_PB, \
+                                                           _ICL_DSC0_PICTURE_PARAMETER_SET_7_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_7(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                           _ICL_DSC1_PICTURE_PARAMETER_SET_7_PB, \
+                                                           _ICL_DSC1_PICTURE_PARAMETER_SET_7_PC)
+#define  DSC_NFL_BPG_OFFSET(bpg_offset)                ((bpg_offset) << 16)
+#define  DSC_SLICE_BPG_OFFSET(bpg_offset)      ((bpg_offset) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_8           0x6B220
+#define DSCC_PICTURE_PARAMETER_SET_8           0x6BA20
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_8_PB   0x78290
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_8_PB   0x78390
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_8_PC   0x78490
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_8_PC   0x78590
+#define ICL_DSC0_PICTURE_PARAMETER_SET_8(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_8_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_8_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_8(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_8_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_8_PC)
+#define  DSC_INITIAL_OFFSET(initial_offset)            ((initial_offset) << 16)
+#define  DSC_FINAL_OFFSET(final_offset)                        ((final_offset) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_9           0x6B224
+#define DSCC_PICTURE_PARAMETER_SET_9           0x6BA24
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_9_PB   0x78294
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_9_PB   0x78394
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_9_PC   0x78494
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_9_PC   0x78594
+#define ICL_DSC0_PICTURE_PARAMETER_SET_9(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_9_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_9_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_9(pipe) _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_9_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_9_PC)
+#define  DSC_RC_EDGE_FACTOR(rc_edge_fact)      ((rc_edge_fact) << 16)
+#define  DSC_RC_MODEL_SIZE(rc_model_size)      ((rc_model_size) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_10          0x6B228
+#define DSCC_PICTURE_PARAMETER_SET_10          0x6BA28
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_10_PB  0x78298
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_10_PB  0x78398
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_10_PC  0x78498
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_10_PC  0x78598
+#define ICL_DSC0_PICTURE_PARAMETER_SET_10(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_10_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_10_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_10(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_10_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_10_PC)
+#define  DSC_RC_TARGET_OFF_LOW(rc_tgt_off_low)         ((rc_tgt_off_low) << 20)
+#define  DSC_RC_TARGET_OFF_HIGH(rc_tgt_off_high)       ((rc_tgt_off_high) << 16)
+#define  DSC_RC_QUANT_INC_LIMIT1(lim)                  ((lim) << 8)
+#define  DSC_RC_QUANT_INC_LIMIT0(lim)                  ((lim) << 0)
+
+#define DSCA_PICTURE_PARAMETER_SET_11          0x6B22C
+#define DSCC_PICTURE_PARAMETER_SET_11          0x6BA2C
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_11_PB  0x7829C
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_11_PB  0x7839C
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_11_PC  0x7849C
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_11_PC  0x7859C
+#define ICL_DSC0_PICTURE_PARAMETER_SET_11(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_11_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_11_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_11(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_11_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_11_PC)
+
+#define DSCA_PICTURE_PARAMETER_SET_12          0x6B260
+#define DSCC_PICTURE_PARAMETER_SET_12          0x6BA60
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_12_PB  0x782A0
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_12_PB  0x783A0
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_12_PC  0x784A0
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_12_PC  0x785A0
+#define ICL_DSC0_PICTURE_PARAMETER_SET_12(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_12_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_12_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_12(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_12_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_12_PC)
+
+#define DSCA_PICTURE_PARAMETER_SET_13          0x6B264
+#define DSCC_PICTURE_PARAMETER_SET_13          0x6BA64
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_13_PB  0x782A4
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_13_PB  0x783A4
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_13_PC  0x784A4
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_13_PC  0x785A4
+#define ICL_DSC0_PICTURE_PARAMETER_SET_13(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_13_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_13_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_13(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_13_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_13_PC)
+
+#define DSCA_PICTURE_PARAMETER_SET_14          0x6B268
+#define DSCC_PICTURE_PARAMETER_SET_14          0x6BA68
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_14_PB  0x782A8
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_14_PB  0x783A8
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_14_PC  0x784A8
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_14_PC  0x785A8
+#define ICL_DSC0_PICTURE_PARAMETER_SET_14(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_14_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_14_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_14(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_14_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_14_PC)
+
+#define DSCA_PICTURE_PARAMETER_SET_15          0x6B26C
+#define DSCC_PICTURE_PARAMETER_SET_15          0x6BA6C
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_15_PB  0x782AC
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_15_PB  0x783AC
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_15_PC  0x784AC
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_15_PC  0x785AC
+#define ICL_DSC0_PICTURE_PARAMETER_SET_15(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_15_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_15_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_15(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_15_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_15_PC)
+
+#define DSCA_PICTURE_PARAMETER_SET_16          0x6B270
+#define DSCC_PICTURE_PARAMETER_SET_16          0x6BA70
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_16_PB  0x782B0
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_16_PB  0x783B0
+#define _ICL_DSC0_PICTURE_PARAMETER_SET_16_PC  0x784B0
+#define _ICL_DSC1_PICTURE_PARAMETER_SET_16_PC  0x785B0
+#define ICL_DSC0_PICTURE_PARAMETER_SET_16(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_16_PB, \
+                                                          _ICL_DSC0_PICTURE_PARAMETER_SET_16_PC)
+#define ICL_DSC1_PICTURE_PARAMETER_SET_16(pipe)        _MMIO_PIPE((pipe) - PIPE_B, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_16_PB, \
+                                                          _ICL_DSC1_PICTURE_PARAMETER_SET_16_PC)
+#define  DSC_SLICE_PER_LINE(slice_per_line)            ((slice_per_line) << 16)
+#define  DSC_SLICE_CHUNK_SIZE(slice_chunk_aize)                (slice_chunk_size << 0)
+
 #endif /* _I915_REG_H_ */