linux-kernel - [PATCH v4 7/9] drm/vc4: crtc: Move the txp

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Message-Id: <12b383e7b8462e281b00c0a21b2b50f13691bead.1591882579.git-series.maxime@cerno.tech>
Date:   Thu, 11 Jun 2020 15:36:52 +0200
From:   Maxime Ripard <maxime@...no.tech>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Eric Anholt <eric@...olt.net>
Cc:     dri-devel@...ts.freedesktop.org,
        linux-rpi-kernel@...ts.infradead.org,
        bcm-kernel-feedback-list@...adcom.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        Tim Gover <tim.gover@...pberrypi.com>,
        Phil Elwell <phil@...pberrypi.com>,
        Maxime Ripard <maxime@...no.tech>
Subject: [PATCH v4 7/9] drm/vc4: crtc: Move the txp_armed function to the TXP

The TXP driver is the only place where we need to set the txp_armed flag,
so let's move the function in the TXP driver.

Reviewed-by: Eric Anholt <eric@...olt.net>
Signed-off-by: Maxime Ripard <maxime@...no.tech>
---
 drivers/gpu/drm/vc4/vc4_crtc.c |  7 -------
 drivers/gpu/drm/vc4/vc4_drv.h  |  1 -
 drivers/gpu/drm/vc4/vc4_txp.c  |  9 ++++++++-
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index e30a5036d2e6..82ebdf8da108 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -390,13 +390,6 @@ static void vc4_crtc_atomic_disable(struct drm_crtc *crtc,
 	}
 }
 
-void vc4_crtc_txp_armed(struct drm_crtc_state *state)
-{
-	struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(state);
-
-	vc4_state->txp_armed = true;
-}
-
 static void vc4_crtc_atomic_enable(struct drm_crtc *crtc,
 				   struct drm_crtc_state *old_state)
 {
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 1c49c27a564f..fa19160c801f 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -808,7 +808,6 @@ void vc4_crtc_destroy_state(struct drm_crtc *crtc,
 			    struct drm_crtc_state *state);
 void vc4_crtc_reset(struct drm_crtc *crtc);
 void vc4_crtc_handle_vblank(struct vc4_crtc *crtc);
-void vc4_crtc_txp_armed(struct drm_crtc_state *state);
 void vc4_crtc_get_margins(struct drm_crtc_state *state,
 			  unsigned int *right, unsigned int *left,
 			  unsigned int *top, unsigned int *bottom);
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index bf720206727f..d9a8ab87ad25 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -222,6 +222,13 @@ static const u32 txp_fmts[] = {
 	TXP_FORMAT_BGRA8888,
 };
 
+static void vc4_txp_armed(struct drm_crtc_state *state)
+{
+	struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(state);
+
+	vc4_state->txp_armed = true;
+}
+
 static int vc4_txp_connector_atomic_check(struct drm_connector *conn,
 					  struct drm_atomic_state *state)
 {
@@ -256,7 +263,7 @@ static int vc4_txp_connector_atomic_check(struct drm_connector *conn,
 	if (fb->pitches[0] & GENMASK(3, 0))
 		return -EINVAL;
 
-	vc4_crtc_txp_armed(crtc_state);
+	vc4_txp_armed(crtc_state);
 
 	return 0;
 }
-- 
git-series 0.9.1