Commit 9dd56e97 authored by Ville Syrjälä's avatar Ville Syrjälä

drm/i915/lvds: Use REG_BIT() & co.

Use REG_BIT() & co. for the LVDS port register.
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230130180540.8972-4-ville.syrjala@linux.intel.comReviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 2324cdff
...@@ -93,9 +93,9 @@ bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv, ...@@ -93,9 +93,9 @@ bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv,
/* asserts want to know the pipe even if the port is disabled */ /* asserts want to know the pipe even if the port is disabled */
if (HAS_PCH_CPT(dev_priv)) if (HAS_PCH_CPT(dev_priv))
*pipe = (val & LVDS_PIPE_SEL_MASK_CPT) >> LVDS_PIPE_SEL_SHIFT_CPT; *pipe = REG_FIELD_GET(LVDS_PIPE_SEL_MASK_CPT, val);
else else
*pipe = (val & LVDS_PIPE_SEL_MASK) >> LVDS_PIPE_SEL_SHIFT; *pipe = REG_FIELD_GET(LVDS_PIPE_SEL_MASK, val);
return val & LVDS_PORT_EN; return val & LVDS_PORT_EN;
} }
......
...@@ -2603,52 +2603,50 @@ ...@@ -2603,52 +2603,50 @@
* Enables the LVDS port. This bit must be set before DPLLs are enabled, as * Enables the LVDS port. This bit must be set before DPLLs are enabled, as
* the DPLL semantics change when the LVDS is assigned to that pipe. * the DPLL semantics change when the LVDS is assigned to that pipe.
*/ */
#define LVDS_PORT_EN (1 << 31) #define LVDS_PORT_EN REG_BIT(31)
/* Selects pipe B for LVDS data. Must be set on pre-965. */ /* Selects pipe B for LVDS data. Must be set on pre-965. */
#define LVDS_PIPE_SEL_SHIFT 30 #define LVDS_PIPE_SEL_MASK REG_BIT(30)
#define LVDS_PIPE_SEL_MASK (1 << 30) #define LVDS_PIPE_SEL(pipe) REG_FIELD_PREP(LVDS_PIPE_SEL_MASK, (pipe))
#define LVDS_PIPE_SEL(pipe) ((pipe) << 30) #define LVDS_PIPE_SEL_MASK_CPT REG_GENMASK(30, 29)
#define LVDS_PIPE_SEL_SHIFT_CPT 29 #define LVDS_PIPE_SEL_CPT(pipe) REG_FIELD_PREP(LVDS_PIPE_SEL_MASK_CPT, (pipe))
#define LVDS_PIPE_SEL_MASK_CPT (3 << 29)
#define LVDS_PIPE_SEL_CPT(pipe) ((pipe) << 29)
/* LVDS dithering flag on 965/g4x platform */ /* LVDS dithering flag on 965/g4x platform */
#define LVDS_ENABLE_DITHER (1 << 25) #define LVDS_ENABLE_DITHER REG_BIT(25)
/* LVDS sync polarity flags. Set to invert (i.e. negative) */ /* LVDS sync polarity flags. Set to invert (i.e. negative) */
#define LVDS_VSYNC_POLARITY (1 << 21) #define LVDS_VSYNC_POLARITY REG_BIT(21)
#define LVDS_HSYNC_POLARITY (1 << 20) #define LVDS_HSYNC_POLARITY REG_BIT(20)
/* Enable border for unscaled (or aspect-scaled) display */ /* Enable border for unscaled (or aspect-scaled) display */
#define LVDS_BORDER_ENABLE (1 << 15) #define LVDS_BORDER_ENABLE REG_BIT(15)
/* /*
* Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per
* pixel. * pixel.
*/ */
#define LVDS_A0A2_CLKA_POWER_MASK (3 << 8) #define LVDS_A0A2_CLKA_POWER_MASK REG_GENMASK(9, 8)
#define LVDS_A0A2_CLKA_POWER_DOWN (0 << 8) #define LVDS_A0A2_CLKA_POWER_DOWN REG_FIELD_PREP(LVDS_A0A2_CLKA_POWER_MASK, 0)
#define LVDS_A0A2_CLKA_POWER_UP (3 << 8) #define LVDS_A0A2_CLKA_POWER_UP REG_FIELD_PREP(LVDS_A0A2_CLKA_POWER_MASK, 3)
/* /*
* Controls the A3 data pair, which contains the additional LSBs for 24 bit * Controls the A3 data pair, which contains the additional LSBs for 24 bit
* mode. Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be * mode. Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be
* on. * on.
*/ */
#define LVDS_A3_POWER_MASK (3 << 6) #define LVDS_A3_POWER_MASK REG_GENMASK(7, 6)
#define LVDS_A3_POWER_DOWN (0 << 6) #define LVDS_A3_POWER_DOWN REG_FIELD_PREP(LVDS_A3_POWER_MASK, 0)
#define LVDS_A3_POWER_UP (3 << 6) #define LVDS_A3_POWER_UP REG_FIELD_PREP(LVDS_A3_POWER_MASK, 3)
/* /*
* Controls the CLKB pair. This should only be set when LVDS_B0B3_POWER_UP * Controls the CLKB pair. This should only be set when LVDS_B0B3_POWER_UP
* is set. * is set.
*/ */
#define LVDS_CLKB_POWER_MASK (3 << 4) #define LVDS_CLKB_POWER_MASK REG_GENMASK(5, 4)
#define LVDS_CLKB_POWER_DOWN (0 << 4) #define LVDS_CLKB_POWER_DOWN REG_FIELD_PREP(LVDS_CLKB_POWER_MASK, 0)
#define LVDS_CLKB_POWER_UP (3 << 4) #define LVDS_CLKB_POWER_UP REG_FIELD_PREP(LVDS_CLKB_POWER_MASK, 3)
/* /*
* Controls the B0-B3 data pairs. This must be set to match the DPLL p2 * Controls the B0-B3 data pairs. This must be set to match the DPLL p2
* setting for whether we are in dual-channel mode. The B3 pair will * setting for whether we are in dual-channel mode. The B3 pair will
* additionally only be powered up when LVDS_A3_POWER_UP is set. * additionally only be powered up when LVDS_A3_POWER_UP is set.
*/ */
#define LVDS_B0B3_POWER_MASK (3 << 2) #define LVDS_B0B3_POWER_MASK REG_GENMASK(3, 2)
#define LVDS_B0B3_POWER_DOWN (0 << 2) #define LVDS_B0B3_POWER_DOWN REG_FIELD_PREP(LVDS_B0B3_POWER_MASK, 0)
#define LVDS_B0B3_POWER_UP (3 << 2) #define LVDS_B0B3_POWER_UP REG_FIELD_PREP(LVDS_B0B3_POWER_MASK, 3)
/* Video Data Island Packet control */ /* Video Data Island Packet control */
#define VIDEO_DIP_DATA _MMIO(0x61178) #define VIDEO_DIP_DATA _MMIO(0x61178)
...@@ -6398,7 +6396,7 @@ ...@@ -6398,7 +6396,7 @@
#define FDI_PLL_CTL_2 _MMIO(0xfe004) #define FDI_PLL_CTL_2 _MMIO(0xfe004)
#define PCH_LVDS _MMIO(0xe1180) #define PCH_LVDS _MMIO(0xe1180)
#define LVDS_DETECTED (1 << 1) #define LVDS_DETECTED REG_BIT(1)
#define _PCH_DP_B 0xe4100 #define _PCH_DP_B 0xe4100
#define PCH_DP_B _MMIO(_PCH_DP_B) #define PCH_DP_B _MMIO(_PCH_DP_B)
......
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