diff options
| author | Madhav Chauhan | 2018-10-15 16:27:58 +0200 |
|---|---|---|
| committer | Jani Nikula | 2018-10-22 08:45:10 +0200 |
| commit | 5ffce2546233e0adeb48c752e4e828acd0a4a4a0 (patch) | |
| tree | 7ed9aac110560292b22d1a75a2b87b5f6935f0d5 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915/icl: Add macros for MMIO of DSI transcoder registers (diff) | |
| download | kernel-qcow2-linux-5ffce2546233e0adeb48c752e4e828acd0a4a4a0.tar.gz kernel-qcow2-linux-5ffce2546233e0adeb48c752e4e828acd0a4a4a0.tar.xz kernel-qcow2-linux-5ffce2546233e0adeb48c752e4e828acd0a4a4a0.zip | |
drm/i915/icl: Define TRANS_DSI_FUNC_CONF register
This patch defines transcoder function configuration
registers and its bitfields for both DSI ports.
Used while programming/enabling DSI transcoder.
v2: Changes (Jani N)
- Define _SHIFT and _MASK for bitfields
- Define values for fields already shifted in place
v3 by Jani:
- Fix _SHIFT fields copy-pasted from _MASK
- Indentation fixes
- Reduce S3D orientation to single macro
- Wrap a macro parameter in parens
Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f188d3e59f27cbcac87d331af3d0222249db7fe4.1539613303.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 435be6f38bff..598e631f7455 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -10353,6 +10353,51 @@ enum skl_power_gate { #define TA_GET_MASK (0xf << 0) #define TA_GET_SHIFT 0 +/* DSI transcoder configuration */ +#define _DSI_TRANS_FUNC_CONF_0 0x6b030 +#define _DSI_TRANS_FUNC_CONF_1 0x6b830 +#define DSI_TRANS_FUNC_CONF(tc) _MMIO_DSI(tc, \ + _DSI_TRANS_FUNC_CONF_0,\ + _DSI_TRANS_FUNC_CONF_1) +#define OP_MODE_MASK (0x3 << 28) +#define OP_MODE_SHIFT 28 +#define CMD_MODE_NO_GATE (0x0 << 28) +#define CMD_MODE_TE_GATE (0x1 << 28) +#define VIDEO_MODE_SYNC_EVENT (0x2 << 28) +#define VIDEO_MODE_SYNC_PULSE (0x3 << 28) +#define LINK_READY (1 << 20) +#define PIX_FMT_MASK (0x3 << 16) +#define PIX_FMT_SHIFT 16 +#define PIX_FMT_RGB565 (0x0 << 16) +#define PIX_FMT_RGB666_PACKED (0x1 << 16) +#define PIX_FMT_RGB666_LOOSE (0x2 << 16) +#define PIX_FMT_RGB888 (0x3 << 16) +#define PIX_FMT_RGB101010 (0x4 << 16) +#define PIX_FMT_RGB121212 (0x5 << 16) +#define PIX_FMT_COMPRESSED (0x6 << 16) +#define BGR_TRANSMISSION (1 << 15) +#define PIX_VIRT_CHAN(x) ((x) << 12) +#define PIX_VIRT_CHAN_MASK (0x3 << 12) +#define PIX_VIRT_CHAN_SHIFT 12 +#define PIX_BUF_THRESHOLD_MASK (0x3 << 10) +#define PIX_BUF_THRESHOLD_SHIFT 10 +#define PIX_BUF_THRESHOLD_1_4 (0x0 << 10) +#define PIX_BUF_THRESHOLD_1_2 (0x1 << 10) +#define PIX_BUF_THRESHOLD_3_4 (0x2 << 10) +#define PIX_BUF_THRESHOLD_FULL (0x3 << 10) +#define CONTINUOUS_CLK_MASK (0x3 << 8) +#define CONTINUOUS_CLK_SHIFT 8 +#define CLK_ENTER_LP_AFTER_DATA (0x0 << 8) +#define CLK_HS_OR_LP (0x2 << 8) +#define CLK_HS_CONTINUOUS (0x3 << 8) +#define LINK_CALIBRATION_MASK (0x3 << 4) +#define LINK_CALIBRATION_SHIFT 4 +#define CALIBRATION_DISABLED (0x0 << 4) +#define CALIBRATION_ENABLED_INITIAL_ONLY (0x2 << 4) +#define CALIBRATION_ENABLED_INITIAL_PERIODIC (0x3 << 4) +#define S3D_ORIENTATION_LANDSCAPE (1 << 1) +#define EOTP_DISABLED (1 << 0) + /* bits 31:0 */ #define _MIPIA_DBI_BW_CTRL (dev_priv->mipi_mmio_base + 0xb084) #define _MIPIC_DBI_BW_CTRL (dev_priv->mipi_mmio_base + 0xb884) |