@@ -58,6 +58,14 @@ enum pipe {
};
#define pipe_name(p) ((p) + 'A')
+enum transcoder {
+ TRANSCODER_A = 0,
+ TRANSCODER_B,
+ TRANSCODER_C,
+ TRANSCODER_EDP = 0xF,
+};
+#define transcoder_name(t) ((t) + 'A')
+
enum plane {
PLANE_A = 0,
PLANE_B,
@@ -123,7 +123,9 @@ static int
i915_pipe_enabled(struct drm_device *dev, int pipe)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
- return I915_READ(PIPECONF(pipe)) & PIPECONF_ENABLE;
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
+
+ return I915_READ(PIPECONF(transcoder)) & PIPECONF_ENABLE;
}
/* Called from drm generic code, passed a 'crtc', which
@@ -179,6 +181,7 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
int *vpos, int *hpos)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
u32 vbl = 0, position = 0;
int vbl_start, vbl_end, htotal, vtotal;
bool in_vbl = true;
@@ -211,7 +214,7 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
*/
position = (I915_READ(PIPEFRAMEPIXEL(pipe)) & PIPE_PIXEL_MASK) >> PIPE_PIXEL_SHIFT;
- htotal = 1 + ((I915_READ(HTOTAL(pipe)) >> 16) & 0x1fff);
+ htotal = 1 + ((I915_READ(HTOTAL(transcoder)) >> 16) & 0x1fff);
*vpos = position / htotal;
*hpos = position - (*vpos * htotal);
}
@@ -29,6 +29,8 @@
#define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
+#define _TRANSCODER(tran, a, b) ((a) + (tran)*((b)-(a)))
+
#define _MASKED_BIT_ENABLE(a) (((a) << 16) | (a))
#define _MASKED_BIT_DISABLE(a) ((a) << 16)
@@ -1550,15 +1552,14 @@
#define _BCLRPAT_B 0x61020
#define _VSYNCSHIFT_B 0x61028
-
-#define HTOTAL(pipe) _PIPE(pipe, _HTOTAL_A, _HTOTAL_B)
-#define HBLANK(pipe) _PIPE(pipe, _HBLANK_A, _HBLANK_B)
-#define HSYNC(pipe) _PIPE(pipe, _HSYNC_A, _HSYNC_B)
-#define VTOTAL(pipe) _PIPE(pipe, _VTOTAL_A, _VTOTAL_B)
-#define VBLANK(pipe) _PIPE(pipe, _VBLANK_A, _VBLANK_B)
-#define VSYNC(pipe) _PIPE(pipe, _VSYNC_A, _VSYNC_B)
-#define BCLRPAT(pipe) _PIPE(pipe, _BCLRPAT_A, _BCLRPAT_B)
-#define VSYNCSHIFT(pipe) _PIPE(pipe, _VSYNCSHIFT_A, _VSYNCSHIFT_B)
+#define HTOTAL(tran) _TRANSCODER(tran, _HTOTAL_A, _HTOTAL_B)
+#define HBLANK(tran) _TRANSCODER(tran, _HBLANK_A, _HBLANK_B)
+#define HSYNC(tran) _TRANSCODER(tran, _HSYNC_A, _HSYNC_B)
+#define VTOTAL(tran) _TRANSCODER(tran, _VTOTAL_A, _VTOTAL_B)
+#define VBLANK(tran) _TRANSCODER(tran, _VBLANK_A, _VBLANK_B)
+#define VSYNC(tran) _TRANSCODER(tran, _VSYNC_A, _VSYNC_B)
+#define BCLRPAT(pipe) _PIPE(pipe, _BCLRPAT_A, _BCLRPAT_B)
+#define VSYNCSHIFT(tran) _TRANSCODER(tran, _VSYNCSHIFT_A, _VSYNCSHIFT_B)
/* VGA port control */
#define ADPA 0x61100
@@ -2707,7 +2708,7 @@
#define PIPE_12BPC (3 << 5)
#define PIPESRC(pipe) _PIPE(pipe, _PIPEASRC, _PIPEBSRC)
-#define PIPECONF(pipe) _PIPE(pipe, _PIPEACONF, _PIPEBCONF)
+#define PIPECONF(tran) _TRANSCODER(tran, _PIPEACONF, _PIPEBCONF)
#define PIPEDSL(pipe) _PIPE(pipe, _PIPEADSL, _PIPEBDSL)
#define PIPEFRAME(pipe) _PIPE(pipe, _PIPEAFRAMEHIGH, _PIPEBFRAMEHIGH)
#define PIPEFRAMEPIXEL(pipe) _PIPE(pipe, _PIPEAFRAMEPIXEL, _PIPEBFRAMEPIXEL)
@@ -3297,14 +3298,14 @@
#define _PIPEB_LINK_M2 0x61048
#define _PIPEB_LINK_N2 0x6104c
-#define PIPE_DATA_M1(pipe) _PIPE(pipe, _PIPEA_DATA_M1, _PIPEB_DATA_M1)
-#define PIPE_DATA_N1(pipe) _PIPE(pipe, _PIPEA_DATA_N1, _PIPEB_DATA_N1)
-#define PIPE_DATA_M2(pipe) _PIPE(pipe, _PIPEA_DATA_M2, _PIPEB_DATA_M2)
-#define PIPE_DATA_N2(pipe) _PIPE(pipe, _PIPEA_DATA_N2, _PIPEB_DATA_N2)
-#define PIPE_LINK_M1(pipe) _PIPE(pipe, _PIPEA_LINK_M1, _PIPEB_LINK_M1)
-#define PIPE_LINK_N1(pipe) _PIPE(pipe, _PIPEA_LINK_N1, _PIPEB_LINK_N1)
-#define PIPE_LINK_M2(pipe) _PIPE(pipe, _PIPEA_LINK_M2, _PIPEB_LINK_M2)
-#define PIPE_LINK_N2(pipe) _PIPE(pipe, _PIPEA_LINK_N2, _PIPEB_LINK_N2)
+#define PIPE_DATA_M1(tran) _TRANSCODER(tran, _PIPEA_DATA_M1, _PIPEB_DATA_M1)
+#define PIPE_DATA_N1(tran) _TRANSCODER(tran, _PIPEA_DATA_N1, _PIPEB_DATA_N1)
+#define PIPE_DATA_M2(tran) _TRANSCODER(tran, _PIPEA_DATA_M2, _PIPEB_DATA_M2)
+#define PIPE_DATA_N2(tran) _TRANSCODER(tran, _PIPEA_DATA_N2, _PIPEB_DATA_N2)
+#define PIPE_LINK_M1(tran) _TRANSCODER(tran, _PIPEA_LINK_M1, _PIPEB_LINK_M1)
+#define PIPE_LINK_N1(tran) _TRANSCODER(tran, _PIPEA_LINK_N1, _PIPEB_LINK_N1)
+#define PIPE_LINK_M2(tran) _TRANSCODER(tran, _PIPEA_LINK_M2, _PIPEB_LINK_M2)
+#define PIPE_LINK_N2(tran) _TRANSCODER(tran, _PIPEA_LINK_N2, _PIPEB_LINK_N2)
/* CPU panel fitter */
/* IVB+ has 3 fitters, 0 is 7x5 capable, the other two only 3x3 */
@@ -3724,8 +3725,8 @@
#define HSW_VIDEO_DIP_VSC_ECC_B 0x61344
#define HSW_VIDEO_DIP_GCP_B 0x61210
-#define HSW_TVIDEO_DIP_CTL(pipe) \
- _PIPE(pipe, HSW_VIDEO_DIP_CTL_A, HSW_VIDEO_DIP_CTL_B)
+#define HSW_TVIDEO_DIP_CTL(tran) \
+ _TRANSCODER(tran, HSW_VIDEO_DIP_CTL_A, HSW_VIDEO_DIP_CTL_B)
#define HSW_TVIDEO_DIP_AVI_DATA(pipe) \
_PIPE(pipe, HSW_VIDEO_DIP_AVI_DATA_A, HSW_VIDEO_DIP_AVI_DATA_B)
#define HSW_TVIDEO_DIP_SPD_DATA(pipe) \
@@ -4378,8 +4379,8 @@
#define PIPE_DDI_FUNC_CTL_B 0x61400
#define PIPE_DDI_FUNC_CTL_C 0x62400
#define PIPE_DDI_FUNC_CTL_EDP 0x6F400
-#define DDI_FUNC_CTL(pipe) _PIPE(pipe, PIPE_DDI_FUNC_CTL_A, \
- PIPE_DDI_FUNC_CTL_B)
+#define DDI_FUNC_CTL(tran) _TRANSCODER(tran, PIPE_DDI_FUNC_CTL_A, \
+ PIPE_DDI_FUNC_CTL_B)
#define PIPE_DDI_FUNC_ENABLE (1<<31)
/* Those bits are ignored by pipe EDP since it can only connect to DDI A */
#define PIPE_DDI_PORT_MASK (7<<28)
@@ -4528,7 +4529,7 @@
#define _PIPEA_MSA_MISC 0x60410
#define _PIPEB_MSA_MISC 0x61410
-#define PIPE_MSA_MISC(pipe) _PIPE(pipe, _PIPEA_MSA_MISC, _PIPEB_MSA_MISC)
+#define PIPE_MSA_MISC(tran) _TRANSCODER(tran, _PIPEA_MSA_MISC, _PIPEB_MSA_MISC)
#define PIPE_MSA_SYNC_CLK (1<<0)
#define PIPE_MSA_6_BPC (0<<5)
#define PIPE_MSA_8_BPC (1<<5)
@@ -797,6 +797,7 @@ static void intel_ddi_enable_pipe(struct intel_encoder *intel_encoder)
struct drm_display_mode *mode = &crtc->mode;
int port;
int pipe = intel_crtc->pipe;
+ enum transcoder transcoder = intel_crtc->transcoder;
u32 func_val, msa_val;
struct intel_hdmi *intel_hdmi = NULL;
struct intel_dp *intel_dp = NULL;
@@ -864,10 +865,10 @@ static void intel_ddi_enable_pipe(struct intel_encoder *intel_encoder)
intel_dp->lane_count);
}
- I915_WRITE(PIPE_MSA_MISC(pipe), msa_val);
+ I915_WRITE(PIPE_MSA_MISC(transcoder), msa_val);
}
- I915_WRITE(DDI_FUNC_CTL(pipe), func_val);
+ I915_WRITE(DDI_FUNC_CTL(transcoder), func_val);
if (intel_encoder->type == INTEL_OUTPUT_HDMI) {
if (intel_hdmi->has_audio) {
@@ -988,12 +989,13 @@ void intel_ddi_commit(struct drm_encoder *encoder)
static void intel_ddi_disable_pipe(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
uint32_t temp;
- temp = I915_READ(DDI_FUNC_CTL(pipe));
+ temp = I915_READ(DDI_FUNC_CTL(transcoder));
temp &= ~(PIPE_DDI_FUNC_ENABLE | PIPE_DDI_PORT_MASK);
temp |= PIPE_DDI_PORT_NONE;
- I915_WRITE(DDI_FUNC_CTL(pipe), temp);
+ I915_WRITE(DDI_FUNC_CTL(transcoder), temp);
I915_WRITE(PIPE_CLK_SEL(pipe), PIPE_CLK_SEL_DISABLED);
}
@@ -927,6 +927,15 @@ intel_vlv_find_best_pll(const intel_limit_t *limit, struct drm_crtc *crtc,
return true;
}
+enum transcoder pipe_to_transcoder(struct drm_i915_private *dev_priv,
+ enum pipe pipe)
+{
+ struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+ return intel_crtc->transcoder;
+}
+
static void ironlake_wait_for_vblank(struct drm_device *dev, int pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -999,9 +1008,10 @@ void intel_wait_for_vblank(struct drm_device *dev, int pipe)
void intel_wait_for_pipe_off(struct drm_device *dev, int pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
if (INTEL_INFO(dev)->gen >= 4) {
- int reg = PIPECONF(pipe);
+ int reg = PIPECONF(transcoder);
/* Wait for the Pipe State to go off */
if (wait_for((I915_READ(reg) & I965_PIPECONF_ACTIVE) == 0,
@@ -1100,13 +1110,14 @@ static void assert_pch_pll(struct drm_i915_private *dev_priv,
static void assert_fdi_tx(struct drm_i915_private *dev_priv,
enum pipe pipe, bool state)
{
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
int reg;
u32 val;
bool cur_state;
if (IS_HASWELL(dev_priv->dev)) {
/* On Haswell, DDI is used instead of FDI_TX_CTL */
- reg = DDI_FUNC_CTL(pipe);
+ reg = DDI_FUNC_CTL(transcoder);
val = I915_READ(reg);
cur_state = !!(val & PIPE_DDI_FUNC_ENABLE);
} else {
@@ -1209,6 +1220,7 @@ static void assert_panel_unlocked(struct drm_i915_private *dev_priv,
void assert_pipe(struct drm_i915_private *dev_priv,
enum pipe pipe, bool state)
{
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
int reg;
u32 val;
bool cur_state;
@@ -1217,7 +1229,7 @@ void assert_pipe(struct drm_i915_private *dev_priv,
if (pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE)
state = true;
- reg = PIPECONF(pipe);
+ reg = PIPECONF(transcoder);
val = I915_READ(reg);
cur_state = !!(val & PIPECONF_ENABLE);
WARN(cur_state != state,
@@ -1649,6 +1661,7 @@ static void intel_enable_transcoder(struct drm_i915_private *dev_priv,
int reg;
u32 val, pipeconf_val;
struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
/* PCH only available on ILK+ */
BUG_ON(dev_priv->info->gen < 5);
@@ -1668,7 +1681,7 @@ static void intel_enable_transcoder(struct drm_i915_private *dev_priv,
}
reg = TRANSCONF(pipe);
val = I915_READ(reg);
- pipeconf_val = I915_READ(PIPECONF(pipe));
+ pipeconf_val = I915_READ(PIPECONF(transcoder));
if (HAS_PCH_IBX(dev_priv->dev)) {
/*
@@ -1733,6 +1746,7 @@ static void intel_disable_transcoder(struct drm_i915_private *dev_priv,
static void intel_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe,
bool pch_port)
{
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
int reg;
u32 val;
@@ -1752,7 +1766,7 @@ static void intel_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe,
/* FIXME: assert CPU port conditions for SNB+ */
}
- reg = PIPECONF(pipe);
+ reg = PIPECONF(transcoder);
val = I915_READ(reg);
if (val & PIPECONF_ENABLE)
return;
@@ -1775,6 +1789,7 @@ static void intel_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe,
*/
void intel_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
{
+ enum transcoder transcoder = pipe_to_transcoder(dev_priv, pipe);
int reg;
u32 val;
@@ -1788,7 +1803,7 @@ void intel_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
if (pipe == PIPE_A && (dev_priv->quirks & QUIRK_PIPEA_FORCE))
return;
- reg = PIPECONF(pipe);
+ reg = PIPECONF(transcoder);
val = I915_READ(reg);
if ((val & PIPECONF_ENABLE) == 0)
return;
@@ -2713,6 +2728,7 @@ static void ironlake_fdi_pll_enable(struct intel_crtc *intel_crtc)
struct drm_device *dev = intel_crtc->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
int pipe = intel_crtc->pipe;
+ enum transcoder transcoder = intel_crtc->transcoder;
u32 reg, temp;
/* Write the TU size bits so error detection works */
@@ -2724,7 +2740,7 @@ static void ironlake_fdi_pll_enable(struct intel_crtc *intel_crtc)
temp = I915_READ(reg);
temp &= ~((0x7 << 19) | (0x7 << 16));
temp |= (intel_crtc->fdi_lanes - 1) << 19;
- temp |= (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) << 11;
+ temp |= (I915_READ(PIPECONF(transcoder)) & PIPE_BPC_MASK) << 11;
I915_WRITE(reg, temp | FDI_RX_PLL_ENABLE);
POSTING_READ(reg);
@@ -2798,6 +2814,7 @@ static void ironlake_fdi_disable(struct drm_crtc *crtc)
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_crtc->pipe;
+ enum transcoder transcoder = intel_crtc->transcoder;
u32 reg, temp;
/* disable CPU FDI tx and PCH FDI rx */
@@ -2809,7 +2826,7 @@ static void ironlake_fdi_disable(struct drm_crtc *crtc)
reg = FDI_RX_CTL(pipe);
temp = I915_READ(reg);
temp &= ~(0x7 << 16);
- temp |= (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) << 11;
+ temp |= (I915_READ(PIPECONF(transcoder)) & PIPE_BPC_MASK) << 11;
I915_WRITE(reg, temp & ~FDI_RX_ENABLE);
POSTING_READ(reg);
@@ -2843,7 +2860,7 @@ static void ironlake_fdi_disable(struct drm_crtc *crtc)
}
/* BPC in FDI rx is consistent with that in PIPECONF */
temp &= ~(0x07 << 16);
- temp |= (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) << 11;
+ temp |= (I915_READ(PIPECONF(transcoder)) & PIPE_BPC_MASK) << 11;
I915_WRITE(reg, temp);
POSTING_READ(reg);
@@ -3005,6 +3022,7 @@ static void ironlake_pch_enable(struct drm_crtc *crtc)
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_crtc->pipe;
+ enum transcoder transcoder = intel_crtc->transcoder;
u32 reg, temp;
assert_transcoder_disabled(dev_priv, pipe);
@@ -3045,14 +3063,14 @@ static void ironlake_pch_enable(struct drm_crtc *crtc)
/* set transcoder timing, panel must allow it */
assert_panel_unlocked(dev_priv, pipe);
- I915_WRITE(TRANS_HTOTAL(pipe), I915_READ(HTOTAL(pipe)));
- I915_WRITE(TRANS_HBLANK(pipe), I915_READ(HBLANK(pipe)));
- I915_WRITE(TRANS_HSYNC(pipe), I915_READ(HSYNC(pipe)));
+ I915_WRITE(TRANS_HTOTAL(pipe), I915_READ(HTOTAL(transcoder)));
+ I915_WRITE(TRANS_HBLANK(pipe), I915_READ(HBLANK(transcoder)));
+ I915_WRITE(TRANS_HSYNC(pipe), I915_READ(HSYNC(transcoder)));
- I915_WRITE(TRANS_VTOTAL(pipe), I915_READ(VTOTAL(pipe)));
- I915_WRITE(TRANS_VBLANK(pipe), I915_READ(VBLANK(pipe)));
- I915_WRITE(TRANS_VSYNC(pipe), I915_READ(VSYNC(pipe)));
- I915_WRITE(TRANS_VSYNCSHIFT(pipe), I915_READ(VSYNCSHIFT(pipe)));
+ I915_WRITE(TRANS_VTOTAL(pipe), I915_READ(VTOTAL(transcoder)));
+ I915_WRITE(TRANS_VBLANK(pipe), I915_READ(VBLANK(transcoder)));
+ I915_WRITE(TRANS_VSYNC(pipe), I915_READ(VSYNC(transcoder)));
+ I915_WRITE(TRANS_VSYNCSHIFT(pipe), I915_READ(VSYNCSHIFT(transcoder)));
if (!IS_HASWELL(dev))
intel_fdi_normal_train(crtc);
@@ -3061,7 +3079,7 @@ static void ironlake_pch_enable(struct drm_crtc *crtc)
if (HAS_PCH_CPT(dev) &&
(intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) ||
intel_pipe_has_type(crtc, INTEL_OUTPUT_EDP))) {
- u32 bpc = (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) >> 5;
+ u32 bpc = (I915_READ(PIPECONF(transcoder)) & PIPE_BPC_MASK) >> 5;
reg = TRANS_DP_CTL(pipe);
temp = I915_READ(reg);
temp &= ~(TRANS_DP_PORT_SEL_MASK |
@@ -4579,6 +4597,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_crtc->pipe;
int plane = intel_crtc->plane;
+ enum transcoder transcoder;
int refclk, num_connectors = 0;
intel_clock_t clock, reduced_clock;
u32 dpll, fp = 0, fp2 = 0, dspcntr, pipeconf;
@@ -4627,10 +4646,17 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
num_connectors++;
}
- if (IS_HASWELL(dev))
+ if (IS_HASWELL(dev)) {
if (!intel_ddi_pll_mode_set(crtc))
return -EINVAL;
+ if (is_cpu_edp)
+ intel_crtc->transcoder = TRANSCODER_EDP;
+ else
+ intel_crtc->transcoder = pipe;
+ }
+ transcoder = intel_crtc->transcoder;
+
refclk = ironlake_get_refclk(crtc);
/*
@@ -4694,7 +4720,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
target_clock = adjusted_mode->clock;
/* determine panel color depth */
- temp = I915_READ(PIPECONF(pipe));
+ temp = I915_READ(PIPECONF(transcoder));
temp &= ~PIPE_BPC_MASK;
dither = intel_choose_pipe_bpp_dither(crtc, &pipe_bpp, mode);
switch (pipe_bpp) {
@@ -4719,7 +4745,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
}
intel_crtc->bpp = pipe_bpp;
- I915_WRITE(PIPECONF(pipe), temp);
+ I915_WRITE(PIPECONF(transcoder), temp);
if (!lane) {
/*
@@ -4804,7 +4830,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
dpll |= PLL_REF_INPUT_DREFCLK;
/* setup pipeconf */
- pipeconf = I915_READ(PIPECONF(pipe));
+ pipeconf = I915_READ(PIPECONF(transcoder));
/* Set up the display plane register */
dspcntr = DISPPLANE_GAMMA_ENABLE;
@@ -4915,31 +4941,31 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
/* the chip adds 2 halflines automatically */
adjusted_mode->crtc_vtotal -= 1;
adjusted_mode->crtc_vblank_end -= 1;
- I915_WRITE(VSYNCSHIFT(pipe),
+ I915_WRITE(VSYNCSHIFT(transcoder),
adjusted_mode->crtc_hsync_start
- adjusted_mode->crtc_htotal/2);
} else {
pipeconf |= PIPECONF_PROGRESSIVE;
- I915_WRITE(VSYNCSHIFT(pipe), 0);
+ I915_WRITE(VSYNCSHIFT(transcoder), 0);
}
- I915_WRITE(HTOTAL(pipe),
+ I915_WRITE(HTOTAL(transcoder),
(adjusted_mode->crtc_hdisplay - 1) |
((adjusted_mode->crtc_htotal - 1) << 16));
- I915_WRITE(HBLANK(pipe),
+ I915_WRITE(HBLANK(transcoder),
(adjusted_mode->crtc_hblank_start - 1) |
((adjusted_mode->crtc_hblank_end - 1) << 16));
- I915_WRITE(HSYNC(pipe),
+ I915_WRITE(HSYNC(transcoder),
(adjusted_mode->crtc_hsync_start - 1) |
((adjusted_mode->crtc_hsync_end - 1) << 16));
- I915_WRITE(VTOTAL(pipe),
+ I915_WRITE(VTOTAL(transcoder),
(adjusted_mode->crtc_vdisplay - 1) |
((adjusted_mode->crtc_vtotal - 1) << 16));
- I915_WRITE(VBLANK(pipe),
+ I915_WRITE(VBLANK(transcoder),
(adjusted_mode->crtc_vblank_start - 1) |
((adjusted_mode->crtc_vblank_end - 1) << 16));
- I915_WRITE(VSYNC(pipe),
+ I915_WRITE(VSYNC(transcoder),
(adjusted_mode->crtc_vsync_start - 1) |
((adjusted_mode->crtc_vsync_end - 1) << 16));
@@ -4959,8 +4985,8 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
if (is_cpu_edp)
ironlake_set_pll_edp(crtc, adjusted_mode->clock);
- I915_WRITE(PIPECONF(pipe), pipeconf);
- POSTING_READ(PIPECONF(pipe));
+ I915_WRITE(PIPECONF(transcoder), pipeconf);
+ POSTING_READ(PIPECONF(transcoder));
intel_wait_for_vblank(dev, pipe);
@@ -5911,12 +5937,12 @@ struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- int pipe = intel_crtc->pipe;
+ enum transcoder transcoder = intel_crtc->transcoder;
struct drm_display_mode *mode;
- int htot = I915_READ(HTOTAL(pipe));
- int hsync = I915_READ(HSYNC(pipe));
- int vtot = I915_READ(VTOTAL(pipe));
- int vsync = I915_READ(VSYNC(pipe));
+ int htot = I915_READ(HTOTAL(transcoder));
+ int hsync = I915_READ(HSYNC(transcoder));
+ int vtot = I915_READ(VTOTAL(transcoder));
+ int vsync = I915_READ(VSYNC(transcoder));
mode = kzalloc(sizeof(*mode), GFP_KERNEL);
if (!mode)
@@ -6539,6 +6565,11 @@ static void intel_sanitize_modesetting(struct drm_device *dev,
reg = PIPECONF(i);
I915_WRITE(reg, I915_READ(reg) & ~PIPECONF_FRAME_START_DELAY_MASK);
}
+ if (IS_HASWELL(dev)) {
+ reg = PIPECONF(TRANSCODER_EDP);
+ I915_WRITE(reg,
+ I915_READ(reg) & ~PIPECONF_FRAME_START_DELAY_MASK);
+ }
if (HAS_PCH_SPLIT(dev))
return;
@@ -6651,6 +6682,7 @@ static void intel_crtc_init(struct drm_device *dev, int pipe)
/* Swap pipes & planes for FBC on pre-965 */
intel_crtc->pipe = pipe;
intel_crtc->plane = pipe;
+ intel_crtc->transcoder = pipe;
if (IS_MOBILE(dev) && IS_GEN3(dev)) {
DRM_DEBUG_KMS("swapping pipes & planes for FBC\n");
intel_crtc->plane = !pipe;
@@ -787,6 +787,7 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
int lane_count = 4;
struct intel_dp_m_n m_n;
int pipe = intel_crtc->pipe;
+ enum transcoder transcoder = intel_crtc->transcoder;
/*
* Find the lane count in the intel_encoder private
@@ -811,12 +812,12 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
mode->clock, adjusted_mode->clock, &m_n);
if (IS_HASWELL(dev)) {
- I915_WRITE(PIPE_DATA_M1(pipe),
+ I915_WRITE(PIPE_DATA_M1(transcoder),
((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
m_n.gmch_m);
- I915_WRITE(PIPE_DATA_N1(pipe), m_n.gmch_n);
- I915_WRITE(PIPE_LINK_M1(pipe), m_n.link_m);
- I915_WRITE(PIPE_LINK_N1(pipe), m_n.link_n);
+ I915_WRITE(PIPE_DATA_N1(transcoder), m_n.gmch_n);
+ I915_WRITE(PIPE_LINK_M1(transcoder), m_n.link_m);
+ I915_WRITE(PIPE_LINK_N1(transcoder), m_n.link_n);
} else if (HAS_PCH_SPLIT(dev)) {
I915_WRITE(TRANSDATA_M1(pipe),
((m_n.tu - 1) << PIPE_GMCH_DATA_M_TU_SIZE_SHIFT) |
@@ -153,6 +153,7 @@ struct intel_crtc {
struct drm_crtc base;
enum pipe pipe;
enum plane plane;
+ enum transcoder transcoder;
u8 lut_r[256], lut_g[256], lut_b[256];
int dpms_mode;
bool active; /* is the crtc on? independent of the dpms mode */
@@ -435,6 +436,8 @@ extern struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
struct drm_crtc *crtc);
int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
struct drm_file *file_priv);
+extern enum transcoder pipe_to_transcoder(struct drm_i915_private *dev_priv,
+ enum pipe pipe);
extern void intel_wait_for_vblank(struct drm_device *dev, int pipe);
extern void intel_wait_for_pipe_off(struct drm_device *dev, int pipe);