[Intel-gfx] [PATCH v2 09/15] drm/i915: Kill has_dsi_encoder
ville.syrjala at linux.intel.com
ville.syrjala at linux.intel.com
Wed Jun 22 18:57:07 UTC 2016
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
has_dsi_encoder was introduced to indicate that the pipe is driving
a DSI encoder. Now that we have the output_types bitmask that can
tell us the same thing, let's just kill has_dsi_encoder.
v2: Rebase, handle BXT DSI transcoder, rewrote commit message
Cc: Jani Nikula <jani.nikula at intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
drivers/gpu/drm/i915/intel_color.c | 2 +-
drivers/gpu/drm/i915/intel_display.c | 47 +++++++++++++++---------------------
drivers/gpu/drm/i915/intel_drv.h | 3 ---
drivers/gpu/drm/i915/intel_dsi.c | 4 ---
4 files changed, 20 insertions(+), 36 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_color.c b/drivers/gpu/drm/i915/intel_color.c
index 522f5a2de015..001789f2c558 100644
--- a/drivers/gpu/drm/i915/intel_color.c
+++ b/drivers/gpu/drm/i915/intel_color.c
@@ -272,7 +272,7 @@ static void i9xx_load_luts_internal(struct drm_crtc *crtc,
int i;
if (HAS_GMCH_DISPLAY(dev)) {
- if (intel_crtc->config->has_dsi_encoder)
+ if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DSI))
assert_dsi_pll_enabled(dev_priv);
else
assert_pll_enabled(dev_priv, pipe);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index fd9cc7e1957c..d1affeb015b9 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1940,7 +1940,7 @@ static void intel_enable_pipe(struct intel_crtc *crtc)
* need the check.
*/
if (HAS_GMCH_DISPLAY(dev_priv))
- if (crtc->config->has_dsi_encoder)
+ if (intel_crtc_has_type(crtc->config, INTEL_OUTPUT_DSI))
assert_dsi_pll_enabled(dev_priv);
else
assert_pll_enabled(dev_priv, pipe);
@@ -4806,7 +4806,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
if (intel_crtc_has_dp_encoder(intel_crtc->config))
intel_dp_set_m_n(intel_crtc, M1_N1);
- if (!intel_crtc->config->has_dsi_encoder)
+ if (!transcoder_is_dsi(cpu_transcoder))
intel_set_pipe_timings(intel_crtc);
intel_set_pipe_src_size(intel_crtc);
@@ -4822,7 +4822,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
&intel_crtc->config->fdi_m_n, NULL);
}
- if (!intel_crtc->config->has_dsi_encoder)
+ if (!transcoder_is_dsi(cpu_transcoder))
haswell_set_pipeconf(crtc);
haswell_set_pipemisc(crtc);
@@ -4844,7 +4844,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
if (intel_crtc->config->has_pch_encoder)
dev_priv->display.fdi_link_train(crtc);
- if (!intel_crtc->config->has_dsi_encoder)
+ if (!transcoder_is_dsi(cpu_transcoder))
intel_ddi_enable_pipe_clock(intel_crtc);
if (INTEL_INFO(dev)->gen >= 9)
@@ -4859,7 +4859,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
intel_color_load_luts(&pipe_config->base);
intel_ddi_set_pipe_settings(crtc);
- if (!intel_crtc->config->has_dsi_encoder)
+ if (!transcoder_is_dsi(cpu_transcoder))
intel_ddi_enable_transcoder_func(crtc);
if (dev_priv->display.initial_watermarks != NULL)
@@ -4868,7 +4868,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
intel_update_watermarks(crtc);
/* XXX: Do the pipe assertions at the right place for BXT DSI. */
- if (!intel_crtc->config->has_dsi_encoder)
+ if (!transcoder_is_dsi(cpu_transcoder))
intel_enable_pipe(intel_crtc);
if (intel_crtc->config->has_pch_encoder)
@@ -5001,13 +5001,13 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
assert_vblank_disabled(crtc);
/* XXX: Do the pipe assertions at the right place for BXT DSI. */
- if (!intel_crtc->config->has_dsi_encoder)
+ if (!transcoder_is_dsi(cpu_transcoder))
intel_disable_pipe(intel_crtc);
if (intel_crtc->config->dp_encoder_is_mst)
intel_ddi_set_vc_payload_alloc(crtc, false);
- if (!intel_crtc->config->has_dsi_encoder)
+ if (!transcoder_is_dsi(cpu_transcoder))
intel_ddi_disable_transcoder_func(dev_priv, cpu_transcoder);
if (INTEL_INFO(dev)->gen >= 9)
@@ -5015,7 +5015,7 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
else
ironlake_pfit_disable(intel_crtc, false);
- if (!intel_crtc->config->has_dsi_encoder)
+ if (!transcoder_is_dsi(cpu_transcoder))
intel_ddi_disable_pipe_clock(intel_crtc);
for_each_encoder_on_crtc(dev, crtc, encoder)
@@ -6246,7 +6246,7 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
if (encoder->post_disable)
encoder->post_disable(encoder);
- if (!intel_crtc->config->has_dsi_encoder) {
+ if (!intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DSI)) {
if (IS_CHERRYVIEW(dev))
chv_disable_pll(dev_priv, pipe);
else if (IS_VALLEYVIEW(dev))
@@ -7245,7 +7245,7 @@ static void vlv_compute_dpll(struct intel_crtc *crtc,
pipe_config->dpll_hw_state.dpll |= DPLL_INTEGRATED_CRI_CLK_VLV;
/* DPLL not used with DSI, but still need the rest set up */
- if (!pipe_config->has_dsi_encoder)
+ if (!intel_crtc_has_type(pipe_config, INTEL_OUTPUT_DSI))
pipe_config->dpll_hw_state.dpll |= DPLL_VCO_ENABLE |
DPLL_EXT_BUFFER_ENABLE_VLV;
@@ -7262,7 +7262,7 @@ static void chv_compute_dpll(struct intel_crtc *crtc,
pipe_config->dpll_hw_state.dpll |= DPLL_INTEGRATED_CRI_CLK_VLV;
/* DPLL not used with DSI, but still need the rest set up */
- if (!pipe_config->has_dsi_encoder)
+ if (!intel_crtc_has_type(pipe_config, INTEL_OUTPUT_DSI))
pipe_config->dpll_hw_state.dpll |= DPLL_VCO_ENABLE;
pipe_config->dpll_hw_state.dpll_md =
@@ -9823,10 +9823,7 @@ static void skl_modeset_commit_cdclk(struct drm_atomic_state *old_state)
static int haswell_crtc_compute_clock(struct intel_crtc *crtc,
struct intel_crtc_state *crtc_state)
{
- struct intel_encoder *intel_encoder =
- intel_ddi_get_crtc_new_encoder(crtc_state);
-
- if (intel_encoder->type != INTEL_OUTPUT_DSI) {
+ if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DSI)) {
if (!intel_ddi_pll_select(crtc, crtc_state))
return -EINVAL;
}
@@ -9993,8 +9990,6 @@ static bool bxt_get_dsi_transcoder_state(struct intel_crtc *crtc,
enum transcoder cpu_transcoder;
u32 tmp;
- pipe_config->has_dsi_encoder = false;
-
for_each_port_masked(port, BIT(PORT_A) | BIT(PORT_C)) {
if (port == PORT_A)
cpu_transcoder = TRANSCODER_DSI_A;
@@ -10026,11 +10021,10 @@ static bool bxt_get_dsi_transcoder_state(struct intel_crtc *crtc,
continue;
pipe_config->cpu_transcoder = cpu_transcoder;
- pipe_config->has_dsi_encoder = true;
break;
}
- return pipe_config->has_dsi_encoder;
+ return transcoder_is_dsi(pipe_config->cpu_transcoder);
}
static void haswell_get_ddi_port_state(struct intel_crtc *crtc,
@@ -10094,18 +10088,16 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
active = hsw_get_transcoder_state(crtc, pipe_config, &power_domain_mask);
- if (IS_BROXTON(dev_priv)) {
- bxt_get_dsi_transcoder_state(crtc, pipe_config,
- &power_domain_mask);
- WARN_ON(active && pipe_config->has_dsi_encoder);
- if (pipe_config->has_dsi_encoder)
- active = true;
+ if (IS_BROXTON(dev_priv) &&
+ bxt_get_dsi_transcoder_state(crtc, pipe_config, &power_domain_mask)) {
+ WARN_ON(active);
+ active = true;
}
if (!active)
goto out;
- if (!pipe_config->has_dsi_encoder) {
+ if (!transcoder_is_dsi(pipe_config->cpu_transcoder)) {
haswell_get_ddi_port_state(crtc, pipe_config);
intel_get_pipe_timings(crtc, pipe_config);
}
@@ -12775,7 +12767,6 @@ intel_pipe_config_compare(struct drm_device *dev,
} else
PIPE_CONF_CHECK_M_N_ALT(dp_m_n, dp_m2_n2);
- PIPE_CONF_CHECK_I(has_dsi_encoder);
PIPE_CONF_CHECK_X(output_types);
PIPE_CONF_CHECK_I(base.adjusted_mode.crtc_hdisplay);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index f8741a3c341c..1a263c8e9e75 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -498,9 +498,6 @@ struct intel_crtc_state {
*/
bool limited_color_range;
- /* DSI has special cases */
- bool has_dsi_encoder;
-
/* Bitmask of encoder types (enum intel_output_type)
* driven by the pipe.
*/
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index b444d0e35a98..af1152c1ee71 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -313,8 +313,6 @@ static bool intel_dsi_compute_config(struct intel_encoder *encoder,
DRM_DEBUG_KMS("\n");
- pipe_config->has_dsi_encoder = true;
-
if (fixed_mode) {
intel_fixed_panel_mode(fixed_mode, adjusted_mode);
@@ -954,8 +952,6 @@ static void intel_dsi_get_config(struct intel_encoder *encoder,
u32 pclk;
DRM_DEBUG_KMS("\n");
- pipe_config->has_dsi_encoder = true;
-
if (IS_BROXTON(dev))
bxt_dsi_get_pipe_config(encoder, pipe_config);
--
2.7.4
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