Currently selective fetch configuration for planes is implemented in psr
code. More suitable place for this code is where everything else is
configured for planes -> move it into skl_universal_plane.c and
intel_cursor.c. This also allows us to drop hooks for cursor handling.
v2: Removed setting sel_fetch_area->y1/y2 as -1
Signed-off-by: Jouni Högander <jouni.hogander@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_cursor.c | 31 +++++++-
drivers/gpu/drm/i915/display/intel_psr.c | 75 -------------------
drivers/gpu/drm/i915/display/intel_psr.h | 10 ---
.../drm/i915/display/skl_universal_plane.c | 75 ++++++++++++++++++-
4 files changed, 101 insertions(+), 90 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cursor.c b/drivers/gpu/drm/i915/display/intel_cursor.c
index b342fad180ca..c089dd6f9781 100644
--- a/drivers/gpu/drm/i915/display/intel_cursor.c
+++ b/drivers/gpu/drm/i915/display/intel_cursor.c
@@ -21,6 +21,7 @@
#include "intel_fb_pin.h"
#include "intel_frontbuffer.h"
#include "intel_psr.h"
+#include "intel_psr_regs.h"
#include "skl_watermark.h"
/* Cursor formats */
@@ -484,6 +485,32 @@ static int i9xx_check_cursor(struct intel_crtc_state *crtc_state,
return 0;
}
+static void i9xx_cursor_update_sel_fetch_arm(struct intel_plane *plane,
+ const struct intel_crtc_state *crtc_state,
+ const struct intel_plane_state *plane_state)
+{
+ struct drm_i915_private *i915 = to_i915(plane->base.dev);
+ enum pipe pipe = plane->pipe;
+
+ if (!crtc_state->enable_psr2_sel_fetch)
+ return;
+
+ intel_de_write_fw(i915, PLANE_SEL_FETCH_CTL(pipe, plane->id),
+ plane_state->ctl);
+}
+
+static void i9xx_cursor_disable_sel_fetch_arm(struct intel_plane *plane,
+ const struct intel_crtc_state *crtc_state)
+{
+ struct drm_i915_private *i915 = to_i915(plane->base.dev);
+ enum pipe pipe = plane->pipe;
+
+ if (!crtc_state->enable_psr2_sel_fetch)
+ return;
+
+ intel_de_write_fw(i915, PLANE_SEL_FETCH_CTL(pipe, plane->id), 0);
+}
+
/* TODO: split into noarm+arm pair */
static void i9xx_cursor_update_arm(struct intel_plane *plane,
const struct intel_crtc_state *crtc_state,
@@ -531,10 +558,10 @@ static void i9xx_cursor_update_arm(struct intel_plane *plane,
skl_write_cursor_wm(plane, crtc_state);
if (plane_state)
- intel_psr2_program_plane_sel_fetch_arm(plane, crtc_state,
+ i9xx_cursor_update_sel_fetch_arm(plane, crtc_state,
plane_state);
else
- intel_psr2_disable_plane_sel_fetch_arm(plane, crtc_state);
+ i9xx_cursor_disable_sel_fetch_arm(plane, crtc_state);
if (plane->cursor.base != base ||
plane->cursor.size != fbc_ctl ||
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 8d180132a74b..87eb1535ba98 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1914,81 +1914,6 @@ static void psr_force_hw_tracking_exit(struct intel_dp *intel_dp)
intel_de_write(dev_priv, CURSURFLIVE(intel_dp->psr.pipe), 0);
}
-void intel_psr2_disable_plane_sel_fetch_arm(struct intel_plane *plane,
- const struct intel_crtc_state *crtc_state)
-{
- struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
- enum pipe pipe = plane->pipe;
-
- if (!crtc_state->enable_psr2_sel_fetch)
- return;
-
- intel_de_write_fw(dev_priv, PLANE_SEL_FETCH_CTL(pipe, plane->id), 0);
-}
-
-void intel_psr2_program_plane_sel_fetch_arm(struct intel_plane *plane,
- const struct intel_crtc_state *crtc_state,
- const struct intel_plane_state *plane_state)
-{
- struct drm_i915_private *i915 = to_i915(plane->base.dev);
- enum pipe pipe = plane->pipe;
-
- if (!crtc_state->enable_psr2_sel_fetch)
- return;
-
- if (plane->id == PLANE_CURSOR)
- intel_de_write_fw(i915, PLANE_SEL_FETCH_CTL(pipe, plane->id),
- plane_state->ctl);
- else
- intel_de_write_fw(i915, PLANE_SEL_FETCH_CTL(pipe, plane->id),
- PLANE_SEL_FETCH_CTL_ENABLE);
-}
-
-void intel_psr2_program_plane_sel_fetch_noarm(struct intel_plane *plane,
- const struct intel_crtc_state *crtc_state,
- const struct intel_plane_state *plane_state,
- int color_plane)
-{
- struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
- enum pipe pipe = plane->pipe;
- const struct drm_rect *clip;
- u32 val;
- int x, y;
-
- if (!crtc_state->enable_psr2_sel_fetch)
- return;
-
- if (plane->id == PLANE_CURSOR)
- return;
-
- clip = &plane_state->psr2_sel_fetch_area;
-
- val = (clip->y1 + plane_state->uapi.dst.y1) << 16;
- val |= plane_state->uapi.dst.x1;
- intel_de_write_fw(dev_priv, PLANE_SEL_FETCH_POS(pipe, plane->id), val);
-
- x = plane_state->view.color_plane[color_plane].x;
-
- /*
- * From Bspec: UV surface Start Y Position = half of Y plane Y
- * start position.
- */
- if (!color_plane)
- y = plane_state->view.color_plane[color_plane].y + clip->y1;
- else
- y = plane_state->view.color_plane[color_plane].y + clip->y1 / 2;
-
- val = y << 16 | x;
-
- intel_de_write_fw(dev_priv, PLANE_SEL_FETCH_OFFSET(pipe, plane->id),
- val);
-
- /* Sizes are 0 based */
- val = (drm_rect_height(clip) - 1) << 16;
- val |= (drm_rect_width(&plane_state->uapi.src) >> 16) - 1;
- intel_de_write_fw(dev_priv, PLANE_SEL_FETCH_SIZE(pipe, plane->id), val);
-}
-
void intel_psr2_program_trans_man_trk_ctl(const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
diff --git a/drivers/gpu/drm/i915/display/intel_psr.h b/drivers/gpu/drm/i915/display/intel_psr.h
index 6a1f4573852b..143e0595c097 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.h
+++ b/drivers/gpu/drm/i915/display/intel_psr.h
@@ -55,16 +55,6 @@ bool intel_psr_enabled(struct intel_dp *intel_dp);
int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void intel_psr2_program_trans_man_trk_ctl(const struct intel_crtc_state *crtc_state);
-void intel_psr2_program_plane_sel_fetch_noarm(struct intel_plane *plane,
- const struct intel_crtc_state *crtc_state,
- const struct intel_plane_state *plane_state,
- int color_plane);
-void intel_psr2_program_plane_sel_fetch_arm(struct intel_plane *plane,
- const struct intel_crtc_state *crtc_state,
- const struct intel_plane_state *plane_state);
-
-void intel_psr2_disable_plane_sel_fetch_arm(struct intel_plane *plane,
- const struct intel_crtc_state *crtc_state);
void intel_psr_pause(struct intel_dp *intel_dp);
void intel_psr_resume(struct intel_dp *intel_dp);
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 39499a0ec6c0..99d33ac5ceee 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -18,6 +18,7 @@
#include "intel_fbc.h"
#include "intel_frontbuffer.h"
#include "intel_psr.h"
+#include "intel_psr_regs.h"
#include "skl_scaler.h"
#include "skl_universal_plane.h"
#include "skl_watermark.h"
@@ -629,6 +630,18 @@ skl_plane_disable_arm(struct intel_plane *plane,
intel_de_write_fw(dev_priv, PLANE_SURF(pipe, plane_id), 0);
}
+static void icl_plane_disable_sel_fetch_arm(struct intel_plane *plane,
+ const struct intel_crtc_state *crtc_state)
+{
+ struct drm_i915_private *i915 = to_i915(plane->base.dev);
+ enum pipe pipe = plane->pipe;
+
+ if (!crtc_state->enable_psr2_sel_fetch)
+ return;
+
+ intel_de_write_fw(i915, PLANE_SEL_FETCH_CTL(pipe, plane->id), 0);
+}
+
static void
icl_plane_disable_arm(struct intel_plane *plane,
const struct intel_crtc_state *crtc_state)
@@ -642,7 +655,7 @@ icl_plane_disable_arm(struct intel_plane *plane,
skl_write_plane_wm(plane, crtc_state);
- intel_psr2_disable_plane_sel_fetch_arm(plane, crtc_state);
+ icl_plane_disable_sel_fetch_arm(plane, crtc_state);
intel_de_write_fw(dev_priv, PLANE_CTL(pipe, plane_id), 0);
intel_de_write_fw(dev_priv, PLANE_SURF(pipe, plane_id), 0);
}
@@ -1196,6 +1209,48 @@ skl_plane_update_arm(struct intel_plane *plane,
skl_plane_surf(plane_state, 0));
}
+static void icl_plane_update_sel_fetch_noarm(struct intel_plane *plane,
+ const struct intel_crtc_state *crtc_state,
+ const struct intel_plane_state *plane_state,
+ int color_plane)
+{
+ struct drm_i915_private *i915 = to_i915(plane->base.dev);
+ enum pipe pipe = plane->pipe;
+ const struct drm_rect *clip;
+ u32 val;
+ int x, y;
+
+ if (!crtc_state->enable_psr2_sel_fetch)
+ return;
+
+ clip = &plane_state->psr2_sel_fetch_area;
+
+ val = (clip->y1 + plane_state->uapi.dst.y1) << 16;
+ val |= plane_state->uapi.dst.x1;
+ intel_de_write_fw(i915, PLANE_SEL_FETCH_POS(pipe, plane->id), val);
+
+ x = plane_state->view.color_plane[color_plane].x;
+
+ /*
+ * From Bspec: UV surface Start Y Position = half of Y plane Y
+ * start position.
+ */
+ if (!color_plane)
+ y = plane_state->view.color_plane[color_plane].y + clip->y1;
+ else
+ y = plane_state->view.color_plane[color_plane].y + clip->y1 / 2;
+
+ val = y << 16 | x;
+
+ intel_de_write_fw(i915, PLANE_SEL_FETCH_OFFSET(pipe, plane->id),
+ val);
+
+ /* Sizes are 0 based */
+ val = (drm_rect_height(clip) - 1) << 16;
+ val |= (drm_rect_width(&plane_state->uapi.src) >> 16) - 1;
+ intel_de_write_fw(i915, PLANE_SEL_FETCH_SIZE(pipe, plane->id), val);
+}
+
static void
icl_plane_update_noarm(struct intel_plane *plane,
const struct intel_crtc_state *crtc_state,
@@ -1268,7 +1323,21 @@ icl_plane_update_noarm(struct intel_plane *plane,
if (plane_state->force_black)
icl_plane_csc_load_black(plane);
- intel_psr2_program_plane_sel_fetch_noarm(plane, crtc_state, plane_state, color_plane);
+ icl_plane_update_sel_fetch_noarm(plane, crtc_state, plane_state, color_plane);
+}
+
+static void icl_plane_update_sel_fetch_arm(struct intel_plane *plane,
+ const struct intel_crtc_state *crtc_state,
+ const struct intel_plane_state *plane_state)
+{
+ struct drm_i915_private *i915 = to_i915(plane->base.dev);
+ enum pipe pipe = plane->pipe;
+
+ if (!crtc_state->enable_psr2_sel_fetch)
+ return;
+
+ intel_de_write_fw(i915, PLANE_SEL_FETCH_CTL(pipe, plane->id),
+ PLANE_SEL_FETCH_CTL_ENABLE);
}
static void
@@ -1295,7 +1364,7 @@ icl_plane_update_arm(struct intel_plane *plane,
if (plane_state->scaler_id >= 0)
skl_program_plane_scaler(plane, crtc_state, plane_state);
- intel_psr2_program_plane_sel_fetch_arm(plane, crtc_state, plane_state);
+ icl_plane_update_sel_fetch_arm(plane, crtc_state, plane_state);
/*
* The control register self-arms if the plane was previously
--
2.34.1
