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-rw-r--r--drivers/gpu/drm/i915/display/intel_ddi.c14
-rw-r--r--drivers/gpu/drm/i915/display/intel_display.c40
-rw-r--r--drivers/gpu/drm/i915/display/intel_display.h26
-rw-r--r--drivers/gpu/drm/i915/display/intel_dp_mst.c14
4 files changed, 64 insertions, 30 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index b1c294236cc8..85e519a21542 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3115,11 +3115,12 @@ static void intel_ddi_post_disable_hdmi_or_sst(struct intel_atomic_state *state,
const struct intel_crtc_state *old_crtc_state,
const struct drm_connector_state *old_conn_state)
{
+ struct intel_display *display = to_intel_display(encoder);
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_crtc *pipe_crtc;
+ int i;
- for_each_intel_crtc_in_pipe_mask(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(old_crtc_state)) {
+ for_each_pipe_crtc_modeset_disable(display, pipe_crtc, old_crtc_state, i) {
const struct intel_crtc_state *old_pipe_crtc_state =
intel_atomic_get_old_crtc_state(state, pipe_crtc);
@@ -3130,8 +3131,7 @@ static void intel_ddi_post_disable_hdmi_or_sst(struct intel_atomic_state *state,
intel_ddi_disable_transcoder_func(old_crtc_state);
- for_each_intel_crtc_in_pipe_mask(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(old_crtc_state)) {
+ for_each_pipe_crtc_modeset_disable(display, pipe_crtc, old_crtc_state, i) {
const struct intel_crtc_state *old_pipe_crtc_state =
intel_atomic_get_old_crtc_state(state, pipe_crtc);
@@ -3382,8 +3382,9 @@ static void intel_enable_ddi(struct intel_atomic_state *state,
const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ struct intel_display *display = to_intel_display(encoder);
struct intel_crtc *pipe_crtc;
+ int i;
intel_ddi_enable_transcoder_func(encoder, crtc_state);
@@ -3394,8 +3395,7 @@ static void intel_enable_ddi(struct intel_atomic_state *state,
intel_ddi_wait_for_fec_status(encoder, crtc_state, true);
- for_each_intel_crtc_in_pipe_mask_reverse(&i915->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(crtc_state)) {
+ for_each_pipe_crtc_modeset_enable(display, pipe_crtc, crtc_state, i) {
const struct intel_crtc_state *pipe_crtc_state =
intel_atomic_get_new_crtc_state(state, pipe_crtc);
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 9f108d5e00ef..7cdc12188df9 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -299,6 +299,21 @@ bool intel_crtc_is_bigjoiner_secondary(const struct intel_crtc_state *crtc_state
return BIT(crtc->pipe) & bigjoiner_secondary_pipes(crtc_state);
}
+u8 _intel_modeset_primary_pipes(const struct intel_crtc_state *crtc_state)
+{
+ struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+
+ if (!is_bigjoiner(crtc_state))
+ return BIT(crtc->pipe);
+
+ return bigjoiner_primary_pipes(crtc_state);
+}
+
+u8 _intel_modeset_secondary_pipes(const struct intel_crtc_state *crtc_state)
+{
+ return bigjoiner_secondary_pipes(crtc_state);
+}
+
u8 intel_crtc_joiner_secondary_pipes(const struct intel_crtc_state *crtc_state)
{
if (crtc_state->joiner_pipes)
@@ -1729,18 +1744,16 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum transcoder cpu_transcoder = new_crtc_state->cpu_transcoder;
struct intel_crtc *pipe_crtc;
+ int i;
if (drm_WARN_ON(&dev_priv->drm, crtc->active))
return;
-
- for_each_intel_crtc_in_pipe_mask_reverse(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(new_crtc_state))
+ for_each_pipe_crtc_modeset_enable(display, pipe_crtc, new_crtc_state, i)
intel_dmc_enable_pipe(display, pipe_crtc->pipe);
intel_encoders_pre_pll_enable(state, crtc);
- for_each_intel_crtc_in_pipe_mask_reverse(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(new_crtc_state)) {
+ for_each_pipe_crtc_modeset_enable(display, pipe_crtc, new_crtc_state, i) {
const struct intel_crtc_state *pipe_crtc_state =
intel_atomic_get_new_crtc_state(state, pipe_crtc);
@@ -1750,8 +1763,7 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
intel_encoders_pre_enable(state, crtc);
- for_each_intel_crtc_in_pipe_mask_reverse(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(new_crtc_state)) {
+ for_each_pipe_crtc_modeset_enable(display, pipe_crtc, new_crtc_state, i) {
const struct intel_crtc_state *pipe_crtc_state =
intel_atomic_get_new_crtc_state(state, pipe_crtc);
@@ -1769,8 +1781,7 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
if (!transcoder_is_dsi(cpu_transcoder))
hsw_configure_cpu_transcoder(new_crtc_state);
- for_each_intel_crtc_in_pipe_mask_reverse(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(new_crtc_state)) {
+ for_each_pipe_crtc_modeset_enable(display, pipe_crtc, new_crtc_state, i) {
const struct intel_crtc_state *pipe_crtc_state =
intel_atomic_get_new_crtc_state(state, pipe_crtc);
@@ -1805,8 +1816,7 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
intel_encoders_enable(state, crtc);
- for_each_intel_crtc_in_pipe_mask_reverse(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(new_crtc_state)) {
+ for_each_pipe_crtc_modeset_enable(display, pipe_crtc, new_crtc_state, i) {
const struct intel_crtc_state *pipe_crtc_state =
intel_atomic_get_new_crtc_state(state, pipe_crtc);
enum pipe hsw_workaround_pipe;
@@ -1889,10 +1899,10 @@ static void hsw_crtc_disable(struct intel_atomic_state *state,
struct intel_crtc *crtc)
{
struct intel_display *display = to_intel_display(state);
- struct drm_i915_private *i915 = to_i915(display->drm);
const struct intel_crtc_state *old_crtc_state =
intel_atomic_get_old_crtc_state(state, crtc);
struct intel_crtc *pipe_crtc;
+ int i;
/*
* FIXME collapse everything to one hook.
@@ -1901,8 +1911,7 @@ static void hsw_crtc_disable(struct intel_atomic_state *state,
intel_encoders_disable(state, crtc);
intel_encoders_post_disable(state, crtc);
- for_each_intel_crtc_in_pipe_mask(&i915->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(old_crtc_state)) {
+ for_each_pipe_crtc_modeset_disable(display, pipe_crtc, old_crtc_state, i) {
const struct intel_crtc_state *old_pipe_crtc_state =
intel_atomic_get_old_crtc_state(state, pipe_crtc);
@@ -1911,8 +1920,7 @@ static void hsw_crtc_disable(struct intel_atomic_state *state,
intel_encoders_post_pll_disable(state, crtc);
- for_each_intel_crtc_in_pipe_mask(&i915->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(old_crtc_state))
+ for_each_pipe_crtc_modeset_disable(display, pipe_crtc, old_crtc_state, i)
intel_dmc_disable_pipe(display, pipe_crtc->pipe);
}
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index 64ca0f1ae013..783562dc013b 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -392,6 +392,30 @@ enum phy_fia {
((connector) = to_intel_connector((__state)->base.connectors[__i].ptr), \
(new_connector_state) = to_intel_digital_connector_state((__state)->base.connectors[__i].new_state), 1))
+#define for_each_crtc_in_masks(display, crtc, first_pipes, second_pipes, i) \
+ for ((i) = 0; \
+ (i) < (I915_MAX_PIPES * 2) && ((crtc) = intel_crtc_for_pipe(display, (i) % I915_MAX_PIPES), 1); \
+ (i)++) \
+ for_each_if((crtc) && ((first_pipes) | ((second_pipes) << I915_MAX_PIPES)) & BIT(i))
+
+#define for_each_crtc_in_masks_reverse(display, crtc, first_pipes, second_pipes, i) \
+ for ((i) = (I915_MAX_PIPES * 2 - 1); \
+ (i) >= 0 && ((crtc) = intel_crtc_for_pipe(display, (i) % I915_MAX_PIPES), 1); \
+ (i)--) \
+ for_each_if((crtc) && ((first_pipes) | ((second_pipes) << I915_MAX_PIPES)) & BIT(i))
+
+#define for_each_pipe_crtc_modeset_disable(display, crtc, crtc_state, i) \
+ for_each_crtc_in_masks(display, crtc, \
+ _intel_modeset_primary_pipes(crtc_state), \
+ _intel_modeset_secondary_pipes(crtc_state), \
+ i)
+
+#define for_each_pipe_crtc_modeset_enable(display, crtc, crtc_state, i) \
+ for_each_crtc_in_masks_reverse(display, crtc, \
+ _intel_modeset_primary_pipes(crtc_state), \
+ _intel_modeset_secondary_pipes(crtc_state), \
+ i)
+
int intel_atomic_check(struct drm_device *dev, struct drm_atomic_state *state);
int intel_atomic_add_affected_planes(struct intel_atomic_state *state,
struct intel_crtc *crtc);
@@ -419,6 +443,8 @@ bool intel_crtc_is_joiner_primary(const struct intel_crtc_state *crtc_state);
bool intel_crtc_is_bigjoiner_primary(const struct intel_crtc_state *crtc_state);
bool intel_crtc_is_bigjoiner_secondary(const struct intel_crtc_state *crtc_state);
u8 intel_crtc_joiner_secondary_pipes(const struct intel_crtc_state *crtc_state);
+u8 _intel_modeset_primary_pipes(const struct intel_crtc_state *crtc_state);
+u8 _intel_modeset_secondary_pipes(const struct intel_crtc_state *crtc_state);
struct intel_crtc *intel_primary_crtc(const struct intel_crtc_state *crtc_state);
bool intel_crtc_get_pipe_config(struct intel_crtc_state *crtc_state);
bool intel_pipe_config_compare(const struct intel_crtc_state *current_config,
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index dc050da29815..7debefd4a0d6 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -990,6 +990,7 @@ static void intel_mst_post_disable_dp(struct intel_atomic_state *state,
const struct intel_crtc_state *old_crtc_state,
const struct drm_connector_state *old_conn_state)
{
+ struct intel_display *display = to_intel_display(encoder);
struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
struct intel_digital_port *dig_port = intel_mst->primary;
struct intel_dp *intel_dp = &dig_port->dp;
@@ -1006,6 +1007,7 @@ static void intel_mst_post_disable_dp(struct intel_atomic_state *state,
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
struct intel_crtc *pipe_crtc;
bool last_mst_stream;
+ int i;
intel_dp->active_mst_links--;
last_mst_stream = intel_dp->active_mst_links == 0;
@@ -1013,8 +1015,7 @@ static void intel_mst_post_disable_dp(struct intel_atomic_state *state,
DISPLAY_VER(dev_priv) >= 12 && last_mst_stream &&
!intel_dp_mst_is_master_trans(old_crtc_state));
- for_each_intel_crtc_in_pipe_mask(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(old_crtc_state)) {
+ for_each_pipe_crtc_modeset_disable(display, pipe_crtc, old_crtc_state, i) {
const struct intel_crtc_state *old_pipe_crtc_state =
intel_atomic_get_old_crtc_state(state, pipe_crtc);
@@ -1038,8 +1039,7 @@ static void intel_mst_post_disable_dp(struct intel_atomic_state *state,
intel_ddi_disable_transcoder_func(old_crtc_state);
- for_each_intel_crtc_in_pipe_mask(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(old_crtc_state)) {
+ for_each_pipe_crtc_modeset_disable(display, pipe_crtc, old_crtc_state, i) {
const struct intel_crtc_state *old_pipe_crtc_state =
intel_atomic_get_old_crtc_state(state, pipe_crtc);
@@ -1248,6 +1248,7 @@ static void intel_mst_enable_dp(struct intel_atomic_state *state,
const struct intel_crtc_state *pipe_config,
const struct drm_connector_state *conn_state)
{
+ struct intel_display *display = to_intel_display(encoder);
struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
struct intel_digital_port *dig_port = intel_mst->primary;
struct intel_dp *intel_dp = &dig_port->dp;
@@ -1258,7 +1259,7 @@ static void intel_mst_enable_dp(struct intel_atomic_state *state,
enum transcoder trans = pipe_config->cpu_transcoder;
bool first_mst_stream = intel_dp->active_mst_links == 1;
struct intel_crtc *pipe_crtc;
- int ret;
+ int ret, i;
drm_WARN_ON(&dev_priv->drm, pipe_config->has_pch_encoder);
@@ -1305,8 +1306,7 @@ static void intel_mst_enable_dp(struct intel_atomic_state *state,
intel_enable_transcoder(pipe_config);
- for_each_intel_crtc_in_pipe_mask_reverse(&dev_priv->drm, pipe_crtc,
- intel_crtc_joined_pipe_mask(pipe_config)) {
+ for_each_pipe_crtc_modeset_enable(display, pipe_crtc, pipe_config, i) {
const struct intel_crtc_state *pipe_crtc_state =
intel_atomic_get_new_crtc_state(state, pipe_crtc);
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-26 06:00:29 +0000