diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 1da3bb2cc4b4..93cbbcbbc193 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -301,10 +301,10 @@ static const struct ddi_buf_trans skl_y_ddi_translations_hdmi[] = { }; struct bxt_ddi_buf_trans { - u32 margin; /* swing value */ - u32 scale; /* scale value */ - u32 enable; /* scale enable */ - u32 deemphasis; + u8 margin; /* swing value */ + u8 scale; /* scale value */ + u8 enable; /* scale enable */ + u8 deemphasis; bool default_index; /* true if the entry represents default value */ }; @@ -354,11 +354,11 @@ static const struct bxt_ddi_buf_trans bxt_ddi_translations_hdmi[] = { }; struct cnl_ddi_buf_trans { - u32 dw2_swing_sel; - u32 dw7_n_scalar; - u32 dw4_cursor_coeff; - u32 dw4_post_cursor_2; - u32 dw4_post_cursor_1; + u8 dw2_swing_sel; + u8 dw7_n_scalar; + u8 dw4_cursor_coeff; + u8 dw4_post_cursor_2; + u8 dw4_post_cursor_1; }; /* Voltage Swing Programming for VccIO 0.85V for DP */ @@ -1212,7 +1212,7 @@ static int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv, dco_freq = (cfgcr0 & DPLL_CFGCR0_DCO_INTEGER_MASK) * ref_clock; dco_freq += (((cfgcr0 & DPLL_CFGCR0_DCO_FRACTION_MASK) >> - DPLL_CFGCR0_DCO_FRAC_SHIFT) * ref_clock) / 0x8000; + DPLL_CFGCR0_DCO_FRACTION_SHIFT) * ref_clock) / 0x8000; return dco_freq / (p0 * p1 * p2 * 5); } @@ -1939,7 +1939,7 @@ static void cnl_ddi_vswing_program(struct drm_i915_private *dev_priv, val |= RCOMP_SCALAR(0x98); I915_WRITE(CNL_PORT_TX_DW2_GRP(port), val); - /* Program PORT_TX_DW4 */ + /* Program PORT_TX_DW4 */ /* We cannot write to GRP. It would overrite individual loadgen */ for (ln = 0; ln < 4; ln++) { val = I915_READ(CNL_PORT_TX_DW4_LN(port, ln)); @@ -1951,7 +1951,7 @@ static void cnl_ddi_vswing_program(struct drm_i915_private *dev_priv, I915_WRITE(CNL_PORT_TX_DW4_LN(port, ln), val); } - /* Program PORT_TX_DW5 */ + /* Program PORT_TX_DW5 */ /* All DW5 values are fixed for every table entry */ val = I915_READ(CNL_PORT_TX_DW5_LN0(port)); val &= ~RTERM_SELECT_MASK; @@ -1959,7 +1959,7 @@ static void cnl_ddi_vswing_program(struct drm_i915_private *dev_priv, val |= TAP3_DISABLE; I915_WRITE(CNL_PORT_TX_DW5_GRP(port), val); - /* Program PORT_TX_DW7 */ + /* Program PORT_TX_DW7 */ val = I915_READ(CNL_PORT_TX_DW7_LN0(port)); val &= ~N_SCALAR_MASK; val |= N_SCALAR(ddi_translations[level].dw7_n_scalar); |