diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2022-08-30 13:27:57 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2022-08-31 18:07:46 +0300 |
| commit | 51b072de8e0f2d5bb562474efd81f1cef77e496e (patch) | |
| tree | 05c30f512286ac67de47848d2307ae6fa4c7abaa /drivers/gpu/drm/i915/i915_reg.h | |
| parent | fe28c7c120d6c620283eeb6537c38b9902f850d5 (diff) | |
| download | linux-51b072de8e0f2d5bb562474efd81f1cef77e496e.tar.bz2 | |
drm/i915/gmbus: split out gmbus regs in a separate file
Declutter i915_reg.h, and also observe very few places need the gmbus
register defitions.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/820807f404e548ab365b934d44f01b306eaa28c2.1661855191.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 | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index adfb279c0782..e8739abcc90e 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1462,69 +1462,6 @@ #define FBC_REND_CACHE_CLEAN REG_BIT(1) /* - * GPIO regs - */ -#define GPIO(gpio) _MMIO(dev_priv->display.gmbus.mmio_base + 0x5010 + \ - 4 * (gpio)) - -# define GPIO_CLOCK_DIR_MASK (1 << 0) -# define GPIO_CLOCK_DIR_IN (0 << 1) -# define GPIO_CLOCK_DIR_OUT (1 << 1) -# define GPIO_CLOCK_VAL_MASK (1 << 2) -# define GPIO_CLOCK_VAL_OUT (1 << 3) -# define GPIO_CLOCK_VAL_IN (1 << 4) -# define GPIO_CLOCK_PULLUP_DISABLE (1 << 5) -# define GPIO_DATA_DIR_MASK (1 << 8) -# define GPIO_DATA_DIR_IN (0 << 9) -# define GPIO_DATA_DIR_OUT (1 << 9) -# define GPIO_DATA_VAL_MASK (1 << 10) -# define GPIO_DATA_VAL_OUT (1 << 11) -# define GPIO_DATA_VAL_IN (1 << 12) -# define GPIO_DATA_PULLUP_DISABLE (1 << 13) - -#define GMBUS0 _MMIO(dev_priv->display.gmbus.mmio_base + 0x5100) /* clock/port select */ -#define GMBUS_AKSV_SELECT (1 << 11) -#define GMBUS_RATE_100KHZ (0 << 8) -#define GMBUS_RATE_50KHZ (1 << 8) -#define GMBUS_RATE_400KHZ (2 << 8) /* reserved on Pineview */ -#define GMBUS_RATE_1MHZ (3 << 8) /* reserved on Pineview */ -#define GMBUS_HOLD_EXT (1 << 7) /* 300ns hold time, rsvd on Pineview */ -#define GMBUS_BYTE_CNT_OVERRIDE (1 << 6) - -#define GMBUS1 _MMIO(dev_priv->display.gmbus.mmio_base + 0x5104) /* command/status */ -#define GMBUS_SW_CLR_INT (1 << 31) -#define GMBUS_SW_RDY (1 << 30) -#define GMBUS_ENT (1 << 29) /* enable timeout */ -#define GMBUS_CYCLE_NONE (0 << 25) -#define GMBUS_CYCLE_WAIT (1 << 25) -#define GMBUS_CYCLE_INDEX (2 << 25) -#define GMBUS_CYCLE_STOP (4 << 25) -#define GMBUS_BYTE_COUNT_SHIFT 16 -#define GMBUS_BYTE_COUNT_MAX 256U -#define GEN9_GMBUS_BYTE_COUNT_MAX 511U -#define GMBUS_SLAVE_INDEX_SHIFT 8 -#define GMBUS_SLAVE_ADDR_SHIFT 1 -#define GMBUS_SLAVE_READ (1 << 0) -#define GMBUS_SLAVE_WRITE (0 << 0) -#define GMBUS2 _MMIO(dev_priv->display.gmbus.mmio_base + 0x5108) /* status */ -#define GMBUS_INUSE (1 << 15) -#define GMBUS_HW_WAIT_PHASE (1 << 14) -#define GMBUS_STALL_TIMEOUT (1 << 13) -#define GMBUS_INT (1 << 12) -#define GMBUS_HW_RDY (1 << 11) -#define GMBUS_SATOER (1 << 10) -#define GMBUS_ACTIVE (1 << 9) -#define GMBUS3 _MMIO(dev_priv->display.gmbus.mmio_base + 0x510c) /* data buffer bytes 3-0 */ -#define GMBUS4 _MMIO(dev_priv->display.gmbus.mmio_base + 0x5110) /* interrupt mask (Pineview+) */ -#define GMBUS_SLAVE_TIMEOUT_EN (1 << 4) -#define GMBUS_NAK_EN (1 << 3) -#define GMBUS_IDLE_EN (1 << 2) -#define GMBUS_HW_WAIT_EN (1 << 1) -#define GMBUS_HW_RDY_EN (1 << 0) -#define GMBUS5 _MMIO(dev_priv->display.gmbus.mmio_base + 0x5120) /* byte index */ -#define GMBUS_2BYTE_INDEX_EN (1 << 31) - -/* * Clock control & power management */ #define _DPLL_A (DISPLAY_MMIO_BASE(dev_priv) + 0x6014) |