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Diffstat (limited to 'drivers/gpu/drm/i915/display')
-rw-r--r--drivers/gpu/drm/i915/display/intel_bios.c6
-rw-r--r--drivers/gpu/drm/i915/display/intel_display.c44
-rw-r--r--drivers/gpu/drm/i915/display/intel_dsi_vbt.c50
3 files changed, 54 insertions, 46 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 8beac06e3f10..ef4017a1baba 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -357,14 +357,16 @@ parse_generic_dtd(struct drm_i915_private *dev_priv,
panel_fixed_mode->hdisplay + dtd->hfront_porch;
panel_fixed_mode->hsync_end =
panel_fixed_mode->hsync_start + dtd->hsync;
- panel_fixed_mode->htotal = panel_fixed_mode->hsync_end;
+ panel_fixed_mode->htotal =
+ panel_fixed_mode->hdisplay + dtd->hblank;
panel_fixed_mode->vdisplay = dtd->vactive;
panel_fixed_mode->vsync_start =
panel_fixed_mode->vdisplay + dtd->vfront_porch;
panel_fixed_mode->vsync_end =
panel_fixed_mode->vsync_start + dtd->vsync;
- panel_fixed_mode->vtotal = panel_fixed_mode->vsync_end;
+ panel_fixed_mode->vtotal =
+ panel_fixed_mode->vdisplay + dtd->vblank;
panel_fixed_mode->clock = dtd->pixel_clock;
panel_fixed_mode->width_mm = dtd->width_mm;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 19ea842cfd84..064dd99bbc49 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12366,6 +12366,7 @@ static int icl_check_nv12_planes(struct intel_crtc_state *crtc_state)
/* Copy parameters to slave plane */
linked_state->ctl = plane_state->ctl | PLANE_CTL_YUV420_Y_PLANE;
linked_state->color_ctl = plane_state->color_ctl;
+ linked_state->view = plane_state->view;
memcpy(linked_state->color_plane, plane_state->color_plane,
sizeof(linked_state->color_plane));
@@ -14476,37 +14477,23 @@ static int intel_atomic_check_crtcs(struct intel_atomic_state *state)
return 0;
}
-static bool intel_cpu_transcoder_needs_modeset(struct intel_atomic_state *state,
- enum transcoder transcoder)
+static bool intel_cpu_transcoders_need_modeset(struct intel_atomic_state *state,
+ u8 transcoders)
{
- struct intel_crtc_state *new_crtc_state;
+ const struct intel_crtc_state *new_crtc_state;
struct intel_crtc *crtc;
int i;
- for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i)
- if (new_crtc_state->cpu_transcoder == transcoder)
- return needs_modeset(new_crtc_state);
+ for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) {
+ if (new_crtc_state->hw.enable &&
+ transcoders & BIT(new_crtc_state->cpu_transcoder) &&
+ needs_modeset(new_crtc_state))
+ return true;
+ }
return false;
}
-static void
-intel_modeset_synced_crtcs(struct intel_atomic_state *state,
- u8 transcoders)
-{
- struct intel_crtc_state *new_crtc_state;
- struct intel_crtc *crtc;
- int i;
-
- for_each_new_intel_crtc_in_state(state, crtc,
- new_crtc_state, i) {
- if (transcoders & BIT(new_crtc_state->cpu_transcoder)) {
- new_crtc_state->uapi.mode_changed = true;
- new_crtc_state->update_pipe = false;
- }
- }
-}
-
static int
intel_modeset_all_tiles(struct intel_atomic_state *state, int tile_grp_id)
{
@@ -14662,15 +14649,20 @@ static int intel_atomic_check(struct drm_device *dev,
if (intel_dp_mst_is_slave_trans(new_crtc_state)) {
enum transcoder master = new_crtc_state->mst_master_transcoder;
- if (intel_cpu_transcoder_needs_modeset(state, master)) {
+ if (intel_cpu_transcoders_need_modeset(state, BIT(master))) {
new_crtc_state->uapi.mode_changed = true;
new_crtc_state->update_pipe = false;
}
- } else if (is_trans_port_sync_mode(new_crtc_state)) {
+ }
+
+ if (is_trans_port_sync_mode(new_crtc_state)) {
u8 trans = new_crtc_state->sync_mode_slaves_mask |
BIT(new_crtc_state->master_transcoder);
- intel_modeset_synced_crtcs(state, trans);
+ if (intel_cpu_transcoders_need_modeset(state, trans)) {
+ new_crtc_state->uapi.mode_changed = true;
+ new_crtc_state->update_pipe = false;
+ }
}
}
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
index 89fb0d90b694..04f953ba8f00 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
+++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
@@ -384,6 +384,7 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
return data;
}
+#ifdef CONFIG_ACPI
static int i2c_adapter_lookup(struct acpi_resource *ares, void *data)
{
struct i2c_adapter_lookup *lookup = data;
@@ -393,8 +394,7 @@ static int i2c_adapter_lookup(struct acpi_resource *ares, void *data)
acpi_handle adapter_handle;
acpi_status status;
- if (intel_dsi->i2c_bus_num >= 0 ||
- !i2c_acpi_get_i2c_resource(ares, &sb))
+ if (!i2c_acpi_get_i2c_resource(ares, &sb))
return 1;
if (lookup->slave_addr != sb->slave_address)
@@ -413,14 +413,41 @@ static int i2c_adapter_lookup(struct acpi_resource *ares, void *data)
return 1;
}
-static const u8 *mipi_exec_i2c(struct intel_dsi *intel_dsi, const u8 *data)
+static void i2c_acpi_find_adapter(struct intel_dsi *intel_dsi,
+ const u16 slave_addr)
{
struct drm_device *drm_dev = intel_dsi->base.base.dev;
struct device *dev = &drm_dev->pdev->dev;
- struct i2c_adapter *adapter;
struct acpi_device *acpi_dev;
struct list_head resource_list;
struct i2c_adapter_lookup lookup;
+
+ acpi_dev = ACPI_COMPANION(dev);
+ if (acpi_dev) {
+ memset(&lookup, 0, sizeof(lookup));
+ lookup.slave_addr = slave_addr;
+ lookup.intel_dsi = intel_dsi;
+ lookup.dev_handle = acpi_device_handle(acpi_dev);
+
+ INIT_LIST_HEAD(&resource_list);
+ acpi_dev_get_resources(acpi_dev, &resource_list,
+ i2c_adapter_lookup,
+ &lookup);
+ acpi_dev_free_resource_list(&resource_list);
+ }
+}
+#else
+static inline void i2c_acpi_find_adapter(struct intel_dsi *intel_dsi,
+ const u16 slave_addr)
+{
+}
+#endif
+
+static const u8 *mipi_exec_i2c(struct intel_dsi *intel_dsi, const u8 *data)
+{
+ struct drm_device *drm_dev = intel_dsi->base.base.dev;
+ struct device *dev = &drm_dev->pdev->dev;
+ struct i2c_adapter *adapter;
struct i2c_msg msg;
int ret;
u8 vbt_i2c_bus_num = *(data + 2);
@@ -431,20 +458,7 @@ static const u8 *mipi_exec_i2c(struct intel_dsi *intel_dsi, const u8 *data)
if (intel_dsi->i2c_bus_num < 0) {
intel_dsi->i2c_bus_num = vbt_i2c_bus_num;
-
- acpi_dev = ACPI_COMPANION(dev);
- if (acpi_dev) {
- memset(&lookup, 0, sizeof(lookup));
- lookup.slave_addr = slave_addr;
- lookup.intel_dsi = intel_dsi;
- lookup.dev_handle = acpi_device_handle(acpi_dev);
-
- INIT_LIST_HEAD(&resource_list);
- acpi_dev_get_resources(acpi_dev, &resource_list,
- i2c_adapter_lookup,
- &lookup);
- acpi_dev_free_resource_list(&resource_list);
- }
+ i2c_acpi_find_adapter(intel_dsi, slave_addr);
}
adapter = i2c_get_adapter(intel_dsi->i2c_bus_num);