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72 lines
2.4 KiB
Diff
72 lines
2.4 KiB
Diff
From 9326eeda8a0ec622c94b063fe2aaee642a932cfa Mon Sep 17 00:00:00 2001
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From: Eric Anholt <eric@anholt.net>
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Date: Mon, 5 Feb 2018 18:22:03 +0000
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Subject: [PATCH] drm/vc4: Remove duplicate primary/cursor fields from
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FKMS driver.
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The CRTC has those fields and we can just use them.
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Signed-off-by: Eric Anholt <eric@anholt.net>
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---
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drivers/gpu/drm/vc4/vc4_firmware_kms.c | 24 +++++++-----------------
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1 file changed, 7 insertions(+), 17 deletions(-)
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--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
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+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
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@@ -37,8 +37,6 @@ struct vc4_crtc {
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struct drm_crtc base;
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struct drm_encoder *encoder;
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struct drm_connector *connector;
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- struct drm_plane *primary;
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- struct drm_plane *cursor;
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void __iomem *regs;
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struct drm_pending_vblank_event *event;
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@@ -356,29 +354,24 @@ static void vc4_crtc_mode_set_nofb(struc
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static void vc4_crtc_disable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
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{
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- struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
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-
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/* Always turn the planes off on CRTC disable. In DRM, planes
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* are enabled/disabled through the update/disable hooks
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* above, and the CRTC enable/disable independently controls
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* whether anything scans out at all, but the firmware doesn't
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* give us a CRTC-level control for that.
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*/
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- vc4_cursor_plane_atomic_disable(vc4_crtc->cursor,
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- vc4_crtc->cursor->state);
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- vc4_plane_set_primary_blank(vc4_crtc->primary, true);
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+ vc4_cursor_plane_atomic_disable(crtc->cursor, crtc->cursor->state);
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+ vc4_plane_set_primary_blank(crtc->primary, true);
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}
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static void vc4_crtc_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
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{
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- struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
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-
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/* Unblank the planes (if they're supposed to be displayed). */
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- if (vc4_crtc->primary->state->fb)
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- vc4_plane_set_primary_blank(vc4_crtc->primary, false);
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- if (vc4_crtc->cursor->state->fb) {
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- vc4_cursor_plane_atomic_update(vc4_crtc->cursor,
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- vc4_crtc->cursor->state);
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+ if (crtc->primary->state->fb)
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+ vc4_plane_set_primary_blank(crtc->primary, false);
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+ if (crtc->cursor->state->fb) {
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+ vc4_cursor_plane_atomic_update(crtc->cursor,
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+ crtc->cursor->state);
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}
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}
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@@ -689,9 +682,6 @@ static int vc4_fkms_bind(struct device *
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primary_plane->crtc = crtc;
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cursor_plane->crtc = crtc;
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- vc4_crtc->primary = primary_plane;
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- vc4_crtc->cursor = cursor_plane;
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-
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vc4_encoder = devm_kzalloc(dev, sizeof(*vc4_encoder), GFP_KERNEL);
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if (!vc4_encoder)
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return -ENOMEM;
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