diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0280-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0280-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0280-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch b/target/linux/brcm2708/patches-4.4/0280-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch deleted file mode 100644 index 6fc1985141..0000000000 --- a/target/linux/brcm2708/patches-4.4/0280-drm-vc4-Fix-which-value-is-being-used-for-source-ima.patch +++ /dev/null @@ -1,76 +0,0 @@ -From 567ed250293747ceb5413faba8ae1f6c3d207bee Mon Sep 17 00:00:00 2001 -From: Eric Anholt <eric@anholt.net> -Date: Mon, 28 Dec 2015 14:45:25 -0800 -Subject: [PATCH] drm/vc4: Fix which value is being used for source image size. - -This doesn't matter yet since we only allow 1:1 scaling, but the -comment clearly says we should be using the source size. - -Signed-off-by: Eric Anholt <eric@anholt.net> -(cherry picked from commit f863e356013d628fa65b1cd89aa298eed26fc936) ---- - drivers/gpu/drm/vc4/vc4_plane.c | 23 ++++++++++++++--------- - 1 file changed, 14 insertions(+), 9 deletions(-) - ---- a/drivers/gpu/drm/vc4/vc4_plane.c -+++ b/drivers/gpu/drm/vc4/vc4_plane.c -@@ -47,6 +47,8 @@ struct vc4_plane_state { - - /* Clipped coordinates of the plane on the display. */ - int crtc_x, crtc_y, crtc_w, crtc_h; -+ /* Clipped size of the area scanned from in the FB. */ -+ u32 src_w, src_h; - - /* Offset to start scanning out from the start of the plane's - * BO. -@@ -186,11 +188,6 @@ static int vc4_plane_setup_clipping_and_ - - vc4_state->offset = fb->offsets[0]; - -- vc4_state->crtc_x = state->crtc_x; -- vc4_state->crtc_y = state->crtc_y; -- vc4_state->crtc_w = state->crtc_w; -- vc4_state->crtc_h = state->crtc_h; -- - if (state->crtc_w << 16 != state->src_w || - state->crtc_h << 16 != state->src_h) { - /* We don't support scaling yet, which involves -@@ -201,17 +198,25 @@ static int vc4_plane_setup_clipping_and_ - return -EINVAL; - } - -+ vc4_state->src_w = state->src_w >> 16; -+ vc4_state->src_h = state->src_h >> 16; -+ -+ vc4_state->crtc_x = state->crtc_x; -+ vc4_state->crtc_y = state->crtc_y; -+ vc4_state->crtc_w = state->crtc_w; -+ vc4_state->crtc_h = state->crtc_h; -+ - if (vc4_state->crtc_x < 0) { - vc4_state->offset += (drm_format_plane_cpp(fb->pixel_format, - 0) * - -vc4_state->crtc_x); -- vc4_state->crtc_w += vc4_state->crtc_x; -+ vc4_state->src_w += vc4_state->crtc_x; - vc4_state->crtc_x = 0; - } - - if (vc4_state->crtc_y < 0) { - vc4_state->offset += fb->pitches[0] * -vc4_state->crtc_y; -- vc4_state->crtc_h += vc4_state->crtc_y; -+ vc4_state->src_h += vc4_state->crtc_y; - vc4_state->crtc_y = 0; - } - -@@ -260,8 +265,8 @@ static int vc4_plane_mode_set(struct drm - SCALER_POS2_ALPHA_MODE_PIPELINE : - SCALER_POS2_ALPHA_MODE_FIXED, - SCALER_POS2_ALPHA_MODE) | -- VC4_SET_FIELD(vc4_state->crtc_w, SCALER_POS2_WIDTH) | -- VC4_SET_FIELD(vc4_state->crtc_h, SCALER_POS2_HEIGHT)); -+ VC4_SET_FIELD(vc4_state->src_w, SCALER_POS2_WIDTH) | -+ VC4_SET_FIELD(vc4_state->src_h, SCALER_POS2_HEIGHT)); - - /* Position Word 3: Context. Written by the HVS. */ - vc4_dlist_write(vc4_state, 0xc0c0c0c0); |