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Diffstat (limited to 'config/u-boot/default/patches/0003-Add-video-damage-tracking.patch')
-rw-r--r--config/u-boot/default/patches/0003-Add-video-damage-tracking.patch506
1 files changed, 247 insertions, 259 deletions
diff --git a/config/u-boot/default/patches/0003-Add-video-damage-tracking.patch b/config/u-boot/default/patches/0003-Add-video-damage-tracking.patch
index 80195dc0..18c93ab8 100644
--- a/config/u-boot/default/patches/0003-Add-video-damage-tracking.patch
+++ b/config/u-boot/default/patches/0003-Add-video-damage-tracking.patch
@@ -1,4 +1,4 @@
-From 60a24786c1c542b2a5967632df15ae14d1385061 Mon Sep 17 00:00:00 2001
+From dae1f9cafd3d2061336f5d230ebc1f236423fa0e Mon Sep 17 00:00:00 2001
From: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Date: Fri, 18 Aug 2023 13:31:36 +0300
Subject: [PATCH 01/13] video: test: Split copy frame buffer check into a
@@ -12,16 +12,17 @@ function that we can skip calling, since we won't want it to error on
those mismatched cases.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
+Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-2-alpernebiyasak@gmail.com/
---
test/dm/video.c | 69 +++++++++++++++++++++++++++++++++++++++++--------
1 file changed, 58 insertions(+), 11 deletions(-)
diff --git a/test/dm/video.c b/test/dm/video.c
-index d907f681600b..641a6250100a 100644
+index e347c1403fda..01fa9e1b2415 100644
--- a/test/dm/video.c
+++ b/test/dm/video.c
-@@ -55,9 +55,6 @@ DM_TEST(dm_test_video_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
+@@ -54,9 +54,6 @@ DM_TEST(dm_test_video_base, UTF_SCAN_PDATA | UTF_SCAN_FDT);
* size of the compressed data. This provides a pretty good level of
* certainty and the resulting tests need only check a single value.
*
@@ -31,7 +32,7 @@ index d907f681600b..641a6250100a 100644
* @uts: Test state
* @dev: Video device
* Return: compressed size of the frame buffer, or -ve on error
-@@ -66,7 +63,6 @@ static int compress_frame_buffer(struct unit_test_state *uts,
+@@ -65,7 +62,6 @@ static int compress_frame_buffer(struct unit_test_state *uts,
struct udevice *dev)
{
struct video_priv *priv = dev_get_uclass_priv(dev);
@@ -39,7 +40,7 @@ index d907f681600b..641a6250100a 100644
uint destlen;
void *dest;
int ret;
-@@ -82,16 +78,34 @@ static int compress_frame_buffer(struct unit_test_state *uts,
+@@ -81,16 +77,34 @@ static int compress_frame_buffer(struct unit_test_state *uts,
if (ret)
return ret;
@@ -81,7 +82,7 @@ index d907f681600b..641a6250100a 100644
/*
* Call this function at any point to halt and show the current display. Be
* sure to run the test with the -l flag.
-@@ -155,24 +169,30 @@ static int dm_test_video_text(struct unit_test_state *uts)
+@@ -154,24 +168,30 @@ static int dm_test_video_text(struct unit_test_state *uts)
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "8x16", 0));
ut_asserteq(46, compress_frame_buffer(uts, dev));
@@ -112,7 +113,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -191,24 +211,30 @@ static int dm_test_video_text_12x22(struct unit_test_state *uts)
+@@ -190,24 +210,30 @@ static int dm_test_video_text_12x22(struct unit_test_state *uts)
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "12x22", 0));
ut_asserteq(46, compress_frame_buffer(uts, dev));
@@ -143,7 +144,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -226,6 +252,7 @@ static int dm_test_video_chars(struct unit_test_state *uts)
+@@ -225,6 +251,7 @@ static int dm_test_video_chars(struct unit_test_state *uts)
ut_assertok(vidconsole_select_font(con, "8x16", 0));
vidconsole_put_string(con, test_string);
ut_asserteq(466, compress_frame_buffer(uts, dev));
@@ -151,7 +152,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -247,19 +274,23 @@ static int dm_test_video_ansi(struct unit_test_state *uts)
+@@ -246,19 +273,23 @@ static int dm_test_video_ansi(struct unit_test_state *uts)
video_clear(con->parent);
video_sync(con->parent, false);
ut_asserteq(46, compress_frame_buffer(uts, dev));
@@ -175,7 +176,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -292,11 +323,13 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
+@@ -291,11 +322,13 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "8x16", 0));
ut_asserteq(46, compress_frame_buffer(uts, dev));
@@ -189,7 +190,7 @@ index d907f681600b..641a6250100a 100644
/* Check display scrolling */
for (i = 0; i < SCROLL_LINES; i++) {
-@@ -304,11 +337,13 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
+@@ -303,11 +336,13 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
vidconsole_put_char(con, '\n');
}
ut_asserteq(scroll_size, compress_frame_buffer(uts, dev));
@@ -203,7 +204,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -383,6 +418,7 @@ static int dm_test_video_bmp(struct unit_test_state *uts)
+@@ -382,6 +417,7 @@ static int dm_test_video_bmp(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
ut_asserteq(1368, compress_frame_buffer(uts, dev));
@@ -211,7 +212,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -402,6 +438,7 @@ static int dm_test_video_bmp8(struct unit_test_state *uts)
+@@ -401,6 +437,7 @@ static int dm_test_video_bmp8(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
ut_asserteq(1247, compress_frame_buffer(uts, dev));
@@ -219,7 +220,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -425,6 +462,7 @@ static int dm_test_video_bmp16(struct unit_test_state *uts)
+@@ -424,6 +461,7 @@ static int dm_test_video_bmp16(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
ut_asserteq(3700, compress_frame_buffer(uts, dev));
@@ -227,7 +228,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -448,6 +486,7 @@ static int dm_test_video_bmp24(struct unit_test_state *uts)
+@@ -447,6 +485,7 @@ static int dm_test_video_bmp24(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
ut_asserteq(3656, compress_frame_buffer(uts, dev));
@@ -235,7 +236,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -471,6 +510,7 @@ static int dm_test_video_bmp24_32(struct unit_test_state *uts)
+@@ -470,6 +509,7 @@ static int dm_test_video_bmp24_32(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
ut_asserteq(6827, compress_frame_buffer(uts, dev));
@@ -243,7 +244,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -489,6 +529,7 @@ static int dm_test_video_bmp32(struct unit_test_state *uts)
+@@ -488,6 +528,7 @@ static int dm_test_video_bmp32(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
ut_asserteq(2024, compress_frame_buffer(uts, dev));
@@ -251,7 +252,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -505,6 +546,7 @@ static int dm_test_video_bmp_comp(struct unit_test_state *uts)
+@@ -504,6 +545,7 @@ static int dm_test_video_bmp_comp(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
ut_asserteq(1368, compress_frame_buffer(uts, dev));
@@ -259,7 +260,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -524,6 +566,7 @@ static int dm_test_video_comp_bmp32(struct unit_test_state *uts)
+@@ -523,6 +565,7 @@ static int dm_test_video_comp_bmp32(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
ut_asserteq(2024, compress_frame_buffer(uts, dev));
@@ -267,7 +268,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -543,6 +586,7 @@ static int dm_test_video_comp_bmp8(struct unit_test_state *uts)
+@@ -542,6 +585,7 @@ static int dm_test_video_comp_bmp8(struct unit_test_state *uts)
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
ut_asserteq(1247, compress_frame_buffer(uts, dev));
@@ -275,7 +276,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -558,6 +602,7 @@ static int dm_test_video_truetype(struct unit_test_state *uts)
+@@ -557,6 +601,7 @@ static int dm_test_video_truetype(struct unit_test_state *uts)
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
ut_asserteq(12174, compress_frame_buffer(uts, dev));
@@ -283,7 +284,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -579,6 +624,7 @@ static int dm_test_video_truetype_scroll(struct unit_test_state *uts)
+@@ -578,6 +623,7 @@ static int dm_test_video_truetype_scroll(struct unit_test_state *uts)
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
ut_asserteq(34287, compress_frame_buffer(uts, dev));
@@ -291,7 +292,7 @@ index d907f681600b..641a6250100a 100644
return 0;
}
-@@ -600,6 +646,7 @@ static int dm_test_video_truetype_bs(struct unit_test_state *uts)
+@@ -599,6 +645,7 @@ static int dm_test_video_truetype_bs(struct unit_test_state *uts)
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
ut_asserteq(29471, compress_frame_buffer(uts, dev));
@@ -300,10 +301,10 @@ index d907f681600b..641a6250100a 100644
return 0;
}
--
-2.42.0
+2.49.0
-From e441c509aa784328c735c52e0a27a39601049de7 Mon Sep 17 00:00:00 2001
+From 3c4f71fb10a827db53d6ed637e39afb5cc19a871 Mon Sep 17 00:00:00 2001
From: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Date: Sun, 20 Aug 2023 17:46:46 +0300
Subject: [PATCH 02/13] video: test: Support checking copy frame buffer
@@ -320,16 +321,17 @@ Add a boolean argument to the existing helper function to indicate which
frame buffer we want to inspect, and update the existing callers.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
+Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-3-alpernebiyasak@gmail.com/
---
test/dm/video.c | 76 ++++++++++++++++++++++++++-----------------------
1 file changed, 41 insertions(+), 35 deletions(-)
diff --git a/test/dm/video.c b/test/dm/video.c
-index 641a6250100a..b9ff3da10c18 100644
+index 01fa9e1b2415..edb1b4ede8c9 100644
--- a/test/dm/video.c
+++ b/test/dm/video.c
-@@ -57,22 +57,28 @@ DM_TEST(dm_test_video_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
+@@ -56,22 +56,28 @@ DM_TEST(dm_test_video_base, UTF_SCAN_PDATA | UTF_SCAN_FDT);
*
* @uts: Test state
* @dev: Video device
@@ -360,7 +362,7 @@ index 641a6250100a..b9ff3da10c18 100644
3, 0, 0);
free(dest);
if (ret)
-@@ -168,30 +174,30 @@ static int dm_test_video_text(struct unit_test_state *uts)
+@@ -167,30 +173,30 @@ static int dm_test_video_text(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "8x16", 0));
@@ -397,7 +399,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -210,30 +216,30 @@ static int dm_test_video_text_12x22(struct unit_test_state *uts)
+@@ -209,30 +215,30 @@ static int dm_test_video_text_12x22(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "12x22", 0));
@@ -434,7 +436,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -251,7 +257,7 @@ static int dm_test_video_chars(struct unit_test_state *uts)
+@@ -250,7 +256,7 @@ static int dm_test_video_chars(struct unit_test_state *uts)
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "8x16", 0));
vidconsole_put_string(con, test_string);
@@ -443,7 +445,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -273,23 +279,23 @@ static int dm_test_video_ansi(struct unit_test_state *uts)
+@@ -272,23 +278,23 @@ static int dm_test_video_ansi(struct unit_test_state *uts)
/* reference clear: */
video_clear(con->parent);
video_sync(con->parent, false);
@@ -471,7 +473,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -322,13 +328,13 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
+@@ -321,13 +327,13 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
ut_assertok(vidconsole_select_font(con, "8x16", 0));
@@ -487,7 +489,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
/* Check display scrolling */
-@@ -336,13 +342,13 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
+@@ -335,13 +341,13 @@ static int check_vidconsole_output(struct unit_test_state *uts, int rot,
vidconsole_put_char(con, 'A' + i % 50);
vidconsole_put_char(con, '\n');
}
@@ -503,7 +505,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -417,7 +423,7 @@ static int dm_test_video_bmp(struct unit_test_state *uts)
+@@ -416,7 +422,7 @@ static int dm_test_video_bmp(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
@@ -512,7 +514,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -437,7 +443,7 @@ static int dm_test_video_bmp8(struct unit_test_state *uts)
+@@ -436,7 +442,7 @@ static int dm_test_video_bmp8(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
@@ -521,7 +523,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -461,7 +467,7 @@ static int dm_test_video_bmp16(struct unit_test_state *uts)
+@@ -460,7 +466,7 @@ static int dm_test_video_bmp16(struct unit_test_state *uts)
&src_len));
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
@@ -530,7 +532,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -485,7 +491,7 @@ static int dm_test_video_bmp24(struct unit_test_state *uts)
+@@ -484,7 +490,7 @@ static int dm_test_video_bmp24(struct unit_test_state *uts)
&src_len));
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
@@ -539,7 +541,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -509,7 +515,7 @@ static int dm_test_video_bmp24_32(struct unit_test_state *uts)
+@@ -508,7 +514,7 @@ static int dm_test_video_bmp24_32(struct unit_test_state *uts)
&src_len));
ut_assertok(video_bmp_display(dev, dst, 0, 0, false));
@@ -548,7 +550,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -528,7 +534,7 @@ static int dm_test_video_bmp32(struct unit_test_state *uts)
+@@ -527,7 +533,7 @@ static int dm_test_video_bmp32(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
@@ -557,7 +559,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -545,7 +551,7 @@ static int dm_test_video_bmp_comp(struct unit_test_state *uts)
+@@ -544,7 +550,7 @@ static int dm_test_video_bmp_comp(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx-comp.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
@@ -566,7 +568,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -565,7 +571,7 @@ static int dm_test_video_comp_bmp32(struct unit_test_state *uts)
+@@ -564,7 +570,7 @@ static int dm_test_video_comp_bmp32(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
@@ -575,7 +577,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -585,7 +591,7 @@ static int dm_test_video_comp_bmp8(struct unit_test_state *uts)
+@@ -584,7 +590,7 @@ static int dm_test_video_comp_bmp8(struct unit_test_state *uts)
ut_assertok(read_file(uts, "tools/logos/denx.bmp", &addr));
ut_assertok(video_bmp_display(dev, addr, 0, 0, false));
@@ -584,7 +586,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -601,7 +607,7 @@ static int dm_test_video_truetype(struct unit_test_state *uts)
+@@ -600,7 +606,7 @@ static int dm_test_video_truetype(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
@@ -593,7 +595,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -623,7 +629,7 @@ static int dm_test_video_truetype_scroll(struct unit_test_state *uts)
+@@ -622,7 +628,7 @@ static int dm_test_video_truetype_scroll(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
@@ -602,7 +604,7 @@ index 641a6250100a..b9ff3da10c18 100644
ut_assertok(check_copy_frame_buffer(uts, dev));
return 0;
-@@ -645,7 +651,7 @@ static int dm_test_video_truetype_bs(struct unit_test_state *uts)
+@@ -644,7 +650,7 @@ static int dm_test_video_truetype_bs(struct unit_test_state *uts)
ut_assertok(video_get_nologo(uts, &dev));
ut_assertok(uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con));
vidconsole_put_string(con, test_string);
@@ -612,10 +614,10 @@ index 641a6250100a..b9ff3da10c18 100644
return 0;
--
-2.42.0
+2.49.0
-From 2b431f45d217e3ab454fc719157cb8b78657a129 Mon Sep 17 00:00:00 2001
+From ecd9200f2068ab8bbeda5c7b8ddc4b8d7ca6b038 Mon Sep 17 00:00:00 2001
From: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Date: Fri, 18 Aug 2023 17:31:27 +0300
Subject: [PATCH 03/13] video: test: Test partial updates of hardware frame
@@ -628,19 +630,20 @@ then checking if the overwritten contents have been redrawn on the next
sync.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
+Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-4-alpernebiyasak@gmail.com/
---
test/dm/video.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/test/dm/video.c b/test/dm/video.c
-index b9ff3da10c18..e4bd27a6b76f 100644
+index edb1b4ede8c9..80e65d66dbaf 100644
--- a/test/dm/video.c
+++ b/test/dm/video.c
-@@ -657,3 +657,57 @@ static int dm_test_video_truetype_bs(struct unit_test_state *uts)
+@@ -656,3 +656,57 @@ static int dm_test_video_truetype_bs(struct unit_test_state *uts)
return 0;
}
- DM_TEST(dm_test_video_truetype_bs, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
+ DM_TEST(dm_test_video_truetype_bs, UTF_SCAN_PDATA | UTF_SCAN_FDT);
+
+/* Test partial rendering onto hardware frame buffer */
+static int dm_test_video_copy(struct unit_test_state *uts)
@@ -694,12 +697,12 @@ index b9ff3da10c18..e4bd27a6b76f 100644
+
+ return 0;
+}
-+DM_TEST(dm_test_video_copy, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
++DM_TEST(dm_test_video_copy, UTF_SCAN_PDATA | UTF_SCAN_FDT);
--
-2.42.0
+2.49.0
-From 5aea7d8d14de93dcd33acc2bc19d9de942b6d8cd Mon Sep 17 00:00:00 2001
+From 6ecfb63749d955fc28e6312583865c902ffb1175 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Fri, 10 Jun 2022 00:59:15 +0200
Subject: [PATCH 04/13] dm: video: Add damage tracking API
@@ -717,17 +720,18 @@ Reported-by: Da Xue <da@libre.computer>
Co-developed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-5-alpernebiyasak@gmail.com/
+Reviewed-by: Simon Glass <sjg@chromium.org>
---
drivers/video/Kconfig | 13 ++++++++++++
- drivers/video/video-uclass.c | 41 +++++++++++++++++++++++++++++++++---
- include/video.h | 32 ++++++++++++++++++++++++++--
- 3 files changed, 81 insertions(+), 5 deletions(-)
+ drivers/video/video-uclass.c | 35 +++++++++++++++++++++++++++++++
+ include/video.h | 40 ++++++++++++++++++++++++++++++++++--
+ 3 files changed, 86 insertions(+), 2 deletions(-)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
-index 69f4809cf4a6..db531d7caae0 100644
+index 3c3cebaacd02..5d67067891be 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
-@@ -92,6 +92,19 @@ config VIDEO_COPY
+@@ -98,6 +98,19 @@ config VIDEO_COPY
To use this, your video driver must set @copy_base in
struct video_uc_plat.
@@ -748,23 +752,21 @@ index 69f4809cf4a6..db531d7caae0 100644
bool "Generic PWM based Backlight Driver"
depends on BACKLIGHT && DM_PWM
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
-index f743ed74c818..9888a580bfd3 100644
+index ff4f21995859..da035e5c92b7 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
-@@ -351,9 +351,39 @@ void video_set_default_colors(struct udevice *dev, bool invert)
+@@ -367,6 +367,34 @@ void video_set_default_colors(struct udevice *dev, bool invert)
priv->colour_bg = video_index_to_colour(priv, back);
}
+/* Notify about changes in the frame buffer */
++#ifdef CONFIG_VIDEO_DAMAGE
+void video_damage(struct udevice *vid, int x, int y, int width, int height)
+{
+ struct video_priv *priv = dev_get_uclass_priv(vid);
+ int xend = x + width;
+ int yend = y + height;
+
-+ if (!IS_ENABLED(CONFIG_VIDEO_DAMAGE))
-+ return;
-+
+ if (x > priv->xsize)
+ return;
+
@@ -783,35 +785,15 @@ index f743ed74c818..9888a580bfd3 100644
+ priv->damage.xend = max(xend, priv->damage.xend);
+ priv->damage.yend = max(yend, priv->damage.yend);
+}
++#endif
+
/* Flush video activity to the caches */
int video_sync(struct udevice *vid, bool force)
{
-+ struct video_priv *priv = dev_get_uclass_priv(vid);
- struct video_ops *ops = video_get_ops(vid);
- int ret;
-
-@@ -369,15 +399,12 @@ int video_sync(struct udevice *vid, bool force)
- * out whether it exists? For now, ARM is safe.
- */
- #if defined(CONFIG_ARM) && !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
-- struct video_priv *priv = dev_get_uclass_priv(vid);
--
- if (priv->flush_dcache) {
- flush_dcache_range((ulong)priv->fb,
- ALIGN((ulong)priv->fb + priv->fb_size,
- CONFIG_SYS_CACHELINE_SIZE));
- }
- #elif defined(CONFIG_VIDEO_SANDBOX_SDL)
-- struct video_priv *priv = dev_get_uclass_priv(vid);
- static ulong last_sync;
-
- if (force || get_timer(last_sync) > 100) {
-@@ -385,6 +412,14 @@ int video_sync(struct udevice *vid, bool force)
- last_sync = get_timer(0);
- }
+@@ -400,6 +428,13 @@ int video_sync(struct udevice *vid, bool force)
#endif
-+
+ priv->last_sync = get_timer(0);
+
+ if (IS_ENABLED(CONFIG_VIDEO_DAMAGE)) {
+ priv->damage.xstart = priv->xsize;
+ priv->damage.ystart = priv->ysize;
@@ -823,7 +805,7 @@ index f743ed74c818..9888a580bfd3 100644
}
diff --git a/include/video.h b/include/video.h
-index 16f7a83f8d50..307e954db828 100644
+index a1f7fd7e839c..7eed112e00c4 100644
--- a/include/video.h
+++ b/include/video.h
@@ -85,6 +85,11 @@ enum video_format {
@@ -838,7 +820,7 @@ index 16f7a83f8d50..307e954db828 100644
* @line_length: Length of each frame buffer line, in bytes. This can be
* set by the driver, but if not, the uclass will set it after
* probing
-@@ -112,6 +117,12 @@ struct video_priv {
+@@ -113,6 +118,12 @@ struct video_priv {
void *fb;
int fb_size;
void *copy_fb;
@@ -851,7 +833,7 @@ index 16f7a83f8d50..307e954db828 100644
int line_length;
u32 colour_fg;
u32 colour_bg;
-@@ -254,8 +265,9 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
+@@ -259,8 +270,9 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
* @return: 0 on success, error code otherwise
*
* Some frame buffers are cached or have a secondary frame buffer. This
@@ -863,10 +845,11 @@ index 16f7a83f8d50..307e954db828 100644
*/
int video_sync(struct udevice *vid, bool force);
-@@ -375,6 +387,22 @@ static inline int video_sync_copy_all(struct udevice *dev)
+@@ -380,6 +392,30 @@ static inline int video_sync_copy_all(struct udevice *dev)
#endif
++#ifdef CONFIG_VIDEO_DAMAGE
+/**
+ * video_damage() - Notify the video subsystem about screen updates.
+ *
@@ -882,15 +865,22 @@ index 16f7a83f8d50..307e954db828 100644
+ * next call to video_sync().
+ */
+void video_damage(struct udevice *vid, int x, int y, int width, int height);
++#else
++static inline void video_damage(struct udevice *vid, int x, int y, int width,
++ int height)
++{
++ return;
++}
++#endif /* CONFIG_VIDEO_DAMAGE */
+
/**
* video_is_active() - Test if one video device it active
*
--
-2.42.0
+2.49.0
-From 9d61d286be0e696a719af0c25a60d31482ee152c Mon Sep 17 00:00:00 2001
+From c23d99983901910dadf43f2b4d0b833a0a6d6c92 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Fri, 10 Jun 2022 00:59:16 +0200
Subject: [PATCH 05/13] dm: video: Add damage notification on display fills
@@ -902,16 +892,17 @@ Signed-off-by: Alexander Graf <agraf@csgraf.de>
Reported-by: Da Xue <da@libre.computer>
[Alper: Move from video_clear() to video_fill(), video_fill_part()]
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
+Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-6-alpernebiyasak@gmail.com/
---
drivers/video/video-uclass.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
-index 9888a580bfd3..09172f1f7f45 100644
+index da035e5c92b7..1c07613539f2 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
-@@ -203,6 +203,8 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
+@@ -214,6 +214,8 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
if (ret)
return ret;
@@ -920,7 +911,7 @@ index 9888a580bfd3..09172f1f7f45 100644
return 0;
}
-@@ -249,6 +251,8 @@ int video_fill(struct udevice *dev, u32 colour)
+@@ -262,6 +264,8 @@ int video_fill(struct udevice *dev, u32 colour)
if (ret)
return ret;
@@ -930,10 +921,10 @@ index 9888a580bfd3..09172f1f7f45 100644
}
--
-2.42.0
+2.49.0
-From 599159f0d1678a473211a2beda302d12ac64bf5c Mon Sep 17 00:00:00 2001
+From bc55519e74270926ee3680002c58fdeb21cd41ce Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Fri, 10 Jun 2022 00:59:17 +0200
Subject: [PATCH 06/13] vidconsole: Add damage notifications to all vidconsole
@@ -954,11 +945,10 @@ Link: https://lore.kernel.org/u-boot/20230821135111.3558478-7-alpernebiyasak@gma
drivers/video/console_normal.c | 18 +++++++++++
drivers/video/console_rotate.c | 54 ++++++++++++++++++++++++++++++++
drivers/video/console_truetype.c | 21 +++++++++++++
- drivers/video/video-uclass.c | 1 +
- 4 files changed, 94 insertions(+)
+ 3 files changed, 93 insertions(+)
diff --git a/drivers/video/console_normal.c b/drivers/video/console_normal.c
-index 413c7abee9e1..a19ce6a2bc11 100644
+index 6f4194a18147..51ac8cc78e9d 100644
--- a/drivers/video/console_normal.c
+++ b/drivers/video/console_normal.c
@@ -39,6 +39,12 @@ static int console_set_row(struct udevice *dev, uint row, int clr)
@@ -987,7 +977,7 @@ index 413c7abee9e1..a19ce6a2bc11 100644
return 0;
}
-@@ -90,6 +102,12 @@ static int console_putc_xy(struct udevice *dev, uint x_frac, uint y, char ch)
+@@ -91,6 +103,12 @@ static int console_putc_xy(struct udevice *dev, uint x_frac, uint y, int cp)
if (ret)
return ret;
@@ -1001,7 +991,7 @@ index 413c7abee9e1..a19ce6a2bc11 100644
if (ret)
return ret;
diff --git a/drivers/video/console_rotate.c b/drivers/video/console_rotate.c
-index 65358a1c6e74..6c3e7c1bb8dc 100644
+index a3f8c6352f83..f11dc3a0b075 100644
--- a/drivers/video/console_rotate.c
+++ b/drivers/video/console_rotate.c
@@ -36,6 +36,12 @@ static int console_set_row_1(struct udevice *dev, uint row, int clr)
@@ -1030,7 +1020,7 @@ index 65358a1c6e74..6c3e7c1bb8dc 100644
return 0;
}
-@@ -96,6 +108,12 @@ static int console_putc_xy_1(struct udevice *dev, uint x_frac, uint y, char ch)
+@@ -97,6 +109,12 @@ static int console_putc_xy_1(struct udevice *dev, uint x_frac, uint y, int cp)
if (ret)
return ret;
@@ -1069,7 +1059,7 @@ index 65358a1c6e74..6c3e7c1bb8dc 100644
return 0;
}
-@@ -174,6 +204,12 @@ static int console_putc_xy_2(struct udevice *dev, uint x_frac, uint y, char ch)
+@@ -175,6 +205,12 @@ static int console_putc_xy_2(struct udevice *dev, uint x_frac, uint y, int cp)
if (ret)
return ret;
@@ -1082,7 +1072,7 @@ index 65358a1c6e74..6c3e7c1bb8dc 100644
return VID_TO_POS(fontdata->width);
}
-@@ -198,6 +234,12 @@ static int console_set_row_3(struct udevice *dev, uint row, int clr)
+@@ -199,6 +235,12 @@ static int console_set_row_3(struct udevice *dev, uint row, int clr)
if (ret)
return ret;
@@ -1095,7 +1085,7 @@ index 65358a1c6e74..6c3e7c1bb8dc 100644
return 0;
}
-@@ -224,6 +266,12 @@ static int console_move_rows_3(struct udevice *dev, uint rowdst, uint rowsrc,
+@@ -225,6 +267,12 @@ static int console_move_rows_3(struct udevice *dev, uint rowdst, uint rowsrc,
dst += vid_priv->line_length;
}
@@ -1108,7 +1098,7 @@ index 65358a1c6e74..6c3e7c1bb8dc 100644
return 0;
}
-@@ -255,6 +303,12 @@ static int console_putc_xy_3(struct udevice *dev, uint x_frac, uint y, char ch)
+@@ -257,6 +305,12 @@ static int console_putc_xy_3(struct udevice *dev, uint x_frac, uint y, int cp)
if (ret)
return ret;
@@ -1122,10 +1112,10 @@ index 65358a1c6e74..6c3e7c1bb8dc 100644
}
diff --git a/drivers/video/console_truetype.c b/drivers/video/console_truetype.c
-index 0f9bb49e44f7..0adbf9cc3d67 100644
+index 17a29817664f..073ddcfb6950 100644
--- a/drivers/video/console_truetype.c
+++ b/drivers/video/console_truetype.c
-@@ -178,6 +178,7 @@ struct console_tt_priv {
+@@ -190,6 +190,7 @@ struct console_tt_store {
static int console_truetype_set_row(struct udevice *dev, uint row, int clr)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
@@ -1133,7 +1123,7 @@ index 0f9bb49e44f7..0adbf9cc3d67 100644
struct console_tt_priv *priv = dev_get_priv(dev);
struct console_tt_metrics *met = priv->cur_met;
void *end, *line;
-@@ -221,6 +222,12 @@ static int console_truetype_set_row(struct udevice *dev, uint row, int clr)
+@@ -233,6 +234,12 @@ static int console_truetype_set_row(struct udevice *dev, uint row, int clr)
if (ret)
return ret;
@@ -1146,7 +1136,7 @@ index 0f9bb49e44f7..0adbf9cc3d67 100644
return 0;
}
-@@ -228,6 +235,7 @@ static int console_truetype_move_rows(struct udevice *dev, uint rowdst,
+@@ -240,6 +247,7 @@ static int console_truetype_move_rows(struct udevice *dev, uint rowdst,
uint rowsrc, uint count)
{
struct video_priv *vid_priv = dev_get_uclass_priv(dev->parent);
@@ -1154,7 +1144,7 @@ index 0f9bb49e44f7..0adbf9cc3d67 100644
struct console_tt_priv *priv = dev_get_priv(dev);
struct console_tt_metrics *met = priv->cur_met;
void *dst;
-@@ -246,6 +254,12 @@ static int console_truetype_move_rows(struct udevice *dev, uint rowdst,
+@@ -258,6 +266,12 @@ static int console_truetype_move_rows(struct udevice *dev, uint rowdst,
for (i = 0; i < priv->pos_ptr; i++)
priv->pos[i].ypos -= diff;
@@ -1167,7 +1157,7 @@ index 0f9bb49e44f7..0adbf9cc3d67 100644
return 0;
}
-@@ -403,6 +417,13 @@ static int console_truetype_putc_xy(struct udevice *dev, uint x, uint y,
+@@ -418,6 +432,13 @@ static int console_truetype_putc_xy(struct udevice *dev, uint x, uint y,
line += vid_priv->line_length;
}
@@ -1181,23 +1171,11 @@ index 0f9bb49e44f7..0adbf9cc3d67 100644
ret = vidconsole_sync_copy(dev, start, line);
if (ret)
return ret;
-diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
-index 09172f1f7f45..06e344f415ce 100644
---- a/drivers/video/video-uclass.c
-+++ b/drivers/video/video-uclass.c
-@@ -199,6 +199,7 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
- }
- line += priv->line_length;
- }
-+
- ret = video_sync_copy(dev, start, line);
- if (ret)
- return ret;
--
-2.42.0
+2.49.0
-From 4946d75efb4a6b4ff1c2ec306cb7509e98c24c17 Mon Sep 17 00:00:00 2001
+From e759e3ab52f4373d4f2487d857118b3f0b5998b2 Mon Sep 17 00:00:00 2001
From: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Date: Fri, 18 Aug 2023 17:55:08 +0300
Subject: [PATCH 07/13] video: test: Test video damage tracking via vidconsole
@@ -1208,6 +1186,7 @@ the config in sandbox and add a test for it, by printing strings at a
few locations and checking the tracked region.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
+Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-8-alpernebiyasak@gmail.com/
---
configs/sandbox_defconfig | 1 +
@@ -1215,10 +1194,10 @@ Link: https://lore.kernel.org/u-boot/20230821135111.3558478-8-alpernebiyasak@gma
2 files changed, 57 insertions(+)
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
-index 62bc182ca161..d26659ff0a0b 100644
+index 861a1f4cd90e..8bf36ff325d8 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
-@@ -307,6 +307,7 @@ CONFIG_USB_ETH_CDC=y
+@@ -328,6 +328,7 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO=y
CONFIG_VIDEO_FONT_SUN12X22=y
CONFIG_VIDEO_COPY=y
@@ -1227,13 +1206,13 @@ index 62bc182ca161..d26659ff0a0b 100644
CONFIG_CONSOLE_TRUETYPE=y
CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y
diff --git a/test/dm/video.c b/test/dm/video.c
-index e4bd27a6b76f..8c7d9800a42e 100644
+index 80e65d66dbaf..e76fa986d359 100644
--- a/test/dm/video.c
+++ b/test/dm/video.c
-@@ -711,3 +711,59 @@ static int dm_test_video_copy(struct unit_test_state *uts)
+@@ -710,3 +710,59 @@ static int dm_test_video_copy(struct unit_test_state *uts)
return 0;
}
- DM_TEST(dm_test_video_copy, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
+ DM_TEST(dm_test_video_copy, UTF_SCAN_PDATA | UTF_SCAN_FDT);
+
+/* Test video damage tracking */
+static int dm_test_video_damage(struct unit_test_state *uts)
@@ -1289,12 +1268,12 @@ index e4bd27a6b76f..8c7d9800a42e 100644
+
+ return 0;
+}
-+DM_TEST(dm_test_video_damage, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
++DM_TEST(dm_test_video_damage, UTF_SCAN_PDATA | UTF_SCAN_FDT);
--
-2.42.0
+2.49.0
-From a8073a8ba8a35600302ad6430977c766869f1605 Mon Sep 17 00:00:00 2001
+From aa9d791d839b1004809b4a6cba38cd0bfd3dafa9 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Fri, 10 Jun 2022 00:59:18 +0200
Subject: [PATCH 08/13] video: Add damage notification on bmp display
@@ -1311,10 +1290,10 @@ Link: https://lore.kernel.org/u-boot/20230821135111.3558478-9-alpernebiyasak@gma
1 file changed, 2 insertions(+)
diff --git a/drivers/video/video_bmp.c b/drivers/video/video_bmp.c
-index 45f003c8251a..10943b9ca19f 100644
+index ad512d99a1b9..78de95607924 100644
--- a/drivers/video/video_bmp.c
+++ b/drivers/video/video_bmp.c
-@@ -460,6 +460,8 @@ int video_bmp_display(struct udevice *dev, ulong bmp_image, int x, int y,
+@@ -459,6 +459,8 @@ int video_bmp_display(struct udevice *dev, ulong bmp_image, int x, int y,
break;
};
@@ -1324,10 +1303,10 @@ index 45f003c8251a..10943b9ca19f 100644
fb = (uchar *)(priv->fb + y * priv->line_length + x * bpix / 8);
ret = video_sync_copy(dev, start, fb);
--
-2.42.0
+2.49.0
-From 210faf6dd92d4d7647cec88aa5affddf74c35fcb Mon Sep 17 00:00:00 2001
+From 68262daa712e3202149aa0249bcff233234b6dfa Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Fri, 10 Jun 2022 00:59:19 +0200
Subject: [PATCH 09/13] efi_loader: GOP: Add damage notification on BLT
@@ -1340,16 +1319,17 @@ Reported-by: Da Xue <da@libre.computer>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
[Alper: Add struct comment for new member]
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
+Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-10-alpernebiyasak@gmail.com/
---
lib/efi_loader/efi_gop.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/lib/efi_loader/efi_gop.c b/lib/efi_loader/efi_gop.c
-index 778b693f983a..db6535e080c4 100644
+index 4593975be5af..3abb47d610e6 100644
--- a/lib/efi_loader/efi_gop.c
+++ b/lib/efi_loader/efi_gop.c
-@@ -24,6 +24,7 @@ static const efi_guid_t efi_gop_guid = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
+@@ -26,6 +26,7 @@ static const efi_guid_t efi_gop_guid = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
* @ops: graphical output protocol interface
* @info: graphical output mode information
* @mode: graphical output mode
@@ -1357,7 +1337,7 @@ index 778b693f983a..db6535e080c4 100644
* @bpix: bits per pixel
* @fb: frame buffer
*/
-@@ -32,6 +33,7 @@ struct efi_gop_obj {
+@@ -34,6 +35,7 @@ struct efi_gop_obj {
struct efi_gop ops;
struct efi_gop_mode_info info;
struct efi_gop_mode mode;
@@ -1365,7 +1345,7 @@ index 778b693f983a..db6535e080c4 100644
/* Fields we only have access to during init */
u32 bpix;
void *fb;
-@@ -120,6 +122,7 @@ static __always_inline efi_status_t gop_blt_int(struct efi_gop *this,
+@@ -122,6 +124,7 @@ static __always_inline efi_status_t gop_blt_int(struct efi_gop *this,
u32 *fb32 = gopobj->fb;
u16 *fb16 = gopobj->fb;
struct efi_gop_pixel *buffer = __builtin_assume_aligned(bufferp, 4);
@@ -1373,7 +1353,7 @@ index 778b693f983a..db6535e080c4 100644
if (delta) {
/* Check for 4 byte alignment */
-@@ -243,6 +246,9 @@ static __always_inline efi_status_t gop_blt_int(struct efi_gop *this,
+@@ -245,6 +248,9 @@ static __always_inline efi_status_t gop_blt_int(struct efi_gop *this,
dlineoff += dwidth;
}
@@ -1383,19 +1363,19 @@ index 778b693f983a..db6535e080c4 100644
return EFI_SUCCESS;
}
-@@ -548,6 +554,7 @@ efi_status_t efi_gop_register(void)
+@@ -551,6 +557,7 @@ efi_status_t efi_gop_register(void)
gopobj->info.pixels_per_scanline = col;
gopobj->bpix = bpix;
- gopobj->fb = fb;
+ gopobj->fb = map_sysmem(fb_base, fb_size);
+ gopobj->vdev = vdev;
return EFI_SUCCESS;
}
--
-2.42.0
+2.49.0
-From 95c2109f13e9457961745193cae222523366d810 Mon Sep 17 00:00:00 2001
+From b9d38bb68233d917a84c589b098699bd9ef08d70 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Fri, 10 Jun 2022 00:59:20 +0200
Subject: [PATCH 10/13] video: Only dcache flush damaged lines
@@ -1412,29 +1392,29 @@ Co-developed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-11-alpernebiyasak@gmail.com/
---
- drivers/video/video-uclass.c | 41 +++++++++++++++++++++++++++++++-----
- 1 file changed, 36 insertions(+), 5 deletions(-)
+ drivers/video/video-uclass.c | 43 +++++++++++++++++++++++++++++++-----
+ 1 file changed, 38 insertions(+), 5 deletions(-)
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
-index 06e344f415ce..ac2141892bf7 100644
+index 1c07613539f2..2dffcc229f6f 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
-@@ -385,6 +385,41 @@ void video_damage(struct udevice *vid, int x, int y, int width, int height)
- priv->damage.yend = max(yend, priv->damage.yend);
+@@ -399,6 +399,40 @@ void video_damage(struct udevice *vid, int x, int y, int width, int height)
}
+ #endif
+#if defined(CONFIG_ARM) && !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
-+static void video_flush_dcache(struct udevice *vid)
++static void video_flush_dcache(struct udevice *vid, bool use_copy)
+{
+ struct video_priv *priv = dev_get_uclass_priv(vid);
++ ulong fb = use_copy ? (ulong)priv->copy_fb : (ulong)priv->fb;
+
+ if (!priv->flush_dcache)
+ return;
+
+ if (!IS_ENABLED(CONFIG_VIDEO_DAMAGE)) {
-+ flush_dcache_range((ulong)priv->fb,
-+ ALIGN((ulong)priv->fb + priv->fb_size,
-+ CONFIG_SYS_CACHELINE_SIZE));
++ flush_dcache_range(fb, ALIGN(fb + priv->fb_size,
++ CONFIG_SYS_CACHELINE_SIZE));
+
+ return;
+ }
@@ -1445,7 +1425,6 @@ index 06e344f415ce..ac2141892bf7 100644
+ int y;
+
+ for (y = priv->damage.ystart; y < priv->damage.yend; y++) {
-+ ulong fb = (ulong)priv->fb;
+ ulong start = fb + (y * priv->line_length) + lstart;
+ ulong end = start + lend - lstart;
+
@@ -1461,7 +1440,7 @@ index 06e344f415ce..ac2141892bf7 100644
/* Flush video activity to the caches */
int video_sync(struct udevice *vid, bool force)
{
-@@ -404,11 +439,7 @@ int video_sync(struct udevice *vid, bool force)
+@@ -422,11 +456,10 @@ int video_sync(struct udevice *vid, bool force)
* out whether it exists? For now, ARM is safe.
*/
#if defined(CONFIG_ARM) && !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
@@ -1470,15 +1449,18 @@ index 06e344f415ce..ac2141892bf7 100644
- ALIGN((ulong)priv->fb + priv->fb_size,
- CONFIG_SYS_CACHELINE_SIZE));
- }
-+ video_flush_dcache(vid);
++ video_flush_dcache(vid, false);
++
++ if (IS_ENABLED(CONFIG_VIDEO_COPY))
++ video_flush_dcache(vid, true);
#elif defined(CONFIG_VIDEO_SANDBOX_SDL)
- static ulong last_sync;
-
+ sandbox_sdl_sync(priv->fb);
+ #endif
--
-2.42.0
+2.49.0
-From d4c117c2455f2df8fa224ec603f2749219c72243 Mon Sep 17 00:00:00 2001
+From bcb0061c373dca651760928ec6f8e13842b26e55 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Fri, 10 Jun 2022 00:59:21 +0200
Subject: [PATCH 11/13] video: Use VIDEO_DAMAGE for VIDEO_COPY
@@ -1511,20 +1493,20 @@ Link: https://lore.kernel.org/u-boot/20230821135111.3558478-12-alpernebiyasak@gm
drivers/video/Kconfig | 5 ++
drivers/video/console_normal.c | 13 +----
drivers/video/console_rotate.c | 44 +++-----------
- drivers/video/console_truetype.c | 16 +----
- drivers/video/vidconsole-uclass.c | 16 -----
- drivers/video/video-uclass.c | 97 ++++++++-----------------------
+ drivers/video/console_truetype.c | 20 +------
+ drivers/video/vidconsole-uclass.c | 16 ------
+ drivers/video/video-uclass.c | 96 ++++++++-----------------------
drivers/video/video_bmp.c | 7 ---
include/video.h | 37 ------------
include/video_console.h | 52 -----------------
test/dm/video.c | 3 +-
- 11 files changed, 43 insertions(+), 248 deletions(-)
+ 11 files changed, 43 insertions(+), 251 deletions(-)
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
-index d26659ff0a0b..62bc182ca161 100644
+index 8bf36ff325d8..861a1f4cd90e 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
-@@ -307,7 +307,6 @@ CONFIG_USB_ETH_CDC=y
+@@ -328,7 +328,6 @@ CONFIG_USB_ETH_CDC=y
CONFIG_VIDEO=y
CONFIG_VIDEO_FONT_SUN12X22=y
CONFIG_VIDEO_COPY=y
@@ -1533,10 +1515,10 @@ index d26659ff0a0b..62bc182ca161 100644
CONFIG_CONSOLE_TRUETYPE=y
CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
-index db531d7caae0..5f17c6be84ed 100644
+index 5d67067891be..964174b01acc 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
-@@ -83,11 +83,14 @@ config VIDEO_PCI_DEFAULT_FB_SIZE
+@@ -89,11 +89,14 @@ config VIDEO_PCI_DEFAULT_FB_SIZE
config VIDEO_COPY
bool "Enable copying the frame buffer to a hardware copy"
@@ -1551,7 +1533,7 @@ index db531d7caae0..5f17c6be84ed 100644
To use this, your video driver must set @copy_base in
struct video_uc_plat.
-@@ -105,6 +108,8 @@ config VIDEO_DAMAGE
+@@ -111,6 +114,8 @@ config VIDEO_DAMAGE
regions of the frame buffer that were modified before, speeding up
screen refreshes significantly.
@@ -1561,7 +1543,7 @@ index db531d7caae0..5f17c6be84ed 100644
bool "Generic PWM based Backlight Driver"
depends on BACKLIGHT && DM_PWM
diff --git a/drivers/video/console_normal.c b/drivers/video/console_normal.c
-index a19ce6a2bc11..c44aa09473a3 100644
+index 51ac8cc78e9d..07db613ac53c 100644
--- a/drivers/video/console_normal.c
+++ b/drivers/video/console_normal.c
@@ -35,10 +35,6 @@ static int console_set_row(struct udevice *dev, uint row, int clr)
@@ -1591,7 +1573,7 @@ index a19ce6a2bc11..c44aa09473a3 100644
video_damage(dev->parent,
0,
-@@ -108,10 +101,6 @@ static int console_putc_xy(struct udevice *dev, uint x_frac, uint y, char ch)
+@@ -109,10 +102,6 @@ static int console_putc_xy(struct udevice *dev, uint x_frac, uint y, int cp)
fontdata->width,
fontdata->height);
@@ -1603,7 +1585,7 @@ index a19ce6a2bc11..c44aa09473a3 100644
}
diff --git a/drivers/video/console_rotate.c b/drivers/video/console_rotate.c
-index 6c3e7c1bb8dc..6e9067d1c7fb 100644
+index f11dc3a0b075..886b25dcfafc 100644
--- a/drivers/video/console_rotate.c
+++ b/drivers/video/console_rotate.c
@@ -21,7 +21,6 @@ static int console_set_row_1(struct udevice *dev, uint row, int clr)
@@ -1645,7 +1627,7 @@ index 6c3e7c1bb8dc..6e9067d1c7fb 100644
src += vid_priv->line_length;
dst += vid_priv->line_length;
}
-@@ -104,10 +97,6 @@ static int console_putc_xy_1(struct udevice *dev, uint x_frac, uint y, char ch)
+@@ -105,10 +98,6 @@ static int console_putc_xy_1(struct udevice *dev, uint x_frac, uint y, int cp)
return ret;
/* We draw backwards from 'start, so account for the first line */
@@ -1685,7 +1667,7 @@ index 6c3e7c1bb8dc..6e9067d1c7fb 100644
video_damage(dev->parent,
0,
-@@ -199,11 +184,6 @@ static int console_putc_xy_2(struct udevice *dev, uint x_frac, uint y, char ch)
+@@ -200,11 +185,6 @@ static int console_putc_xy_2(struct udevice *dev, uint x_frac, uint y, int cp)
if (ret)
return ret;
@@ -1697,7 +1679,7 @@ index 6c3e7c1bb8dc..6e9067d1c7fb 100644
video_damage(dev->parent,
x - fontdata->width + 1,
linenum - fontdata->height + 1,
-@@ -220,7 +200,7 @@ static int console_set_row_3(struct udevice *dev, uint row, int clr)
+@@ -221,7 +201,7 @@ static int console_set_row_3(struct udevice *dev, uint row, int clr)
struct video_fontdata *fontdata = priv->fontdata;
int pbytes = VNBYTES(vid_priv->bpix);
void *start, *dst, *line;
@@ -1706,7 +1688,7 @@ index 6c3e7c1bb8dc..6e9067d1c7fb 100644
start = vid_priv->fb + row * fontdata->height * pbytes;
line = start;
-@@ -230,9 +210,6 @@ static int console_set_row_3(struct udevice *dev, uint row, int clr)
+@@ -231,9 +211,6 @@ static int console_set_row_3(struct udevice *dev, uint row, int clr)
fill_pixel_and_goto_next(&dst, clr, pbytes, pbytes);
line += vid_priv->line_length;
}
@@ -1716,7 +1698,7 @@ index 6c3e7c1bb8dc..6e9067d1c7fb 100644
video_damage(dev->parent,
row * fontdata->height,
-@@ -252,16 +229,13 @@ static int console_move_rows_3(struct udevice *dev, uint rowdst, uint rowsrc,
+@@ -253,16 +230,13 @@ static int console_move_rows_3(struct udevice *dev, uint rowdst, uint rowsrc,
int pbytes = VNBYTES(vid_priv->bpix);
void *dst;
void *src;
@@ -1735,7 +1717,7 @@ index 6c3e7c1bb8dc..6e9067d1c7fb 100644
src += vid_priv->line_length;
dst += vid_priv->line_length;
}
-@@ -296,10 +270,6 @@ static int console_putc_xy_3(struct udevice *dev, uint x_frac, uint y, char ch)
+@@ -298,10 +272,6 @@ static int console_putc_xy_3(struct udevice *dev, uint x_frac, uint y, int cp)
line = start;
ret = fill_char_horizontally(pfont, &line, vid_priv, fontdata, NORMAL_DIRECTION);
@@ -1747,10 +1729,10 @@ index 6c3e7c1bb8dc..6e9067d1c7fb 100644
return ret;
diff --git a/drivers/video/console_truetype.c b/drivers/video/console_truetype.c
-index 0adbf9cc3d67..07bb0af71311 100644
+index 073ddcfb6950..56c3af3d5aad 100644
--- a/drivers/video/console_truetype.c
+++ b/drivers/video/console_truetype.c
-@@ -182,7 +182,6 @@ static int console_truetype_set_row(struct udevice *dev, uint row, int clr)
+@@ -194,7 +194,6 @@ static int console_truetype_set_row(struct udevice *dev, uint row, int clr)
struct console_tt_priv *priv = dev_get_priv(dev);
struct console_tt_metrics *met = priv->cur_met;
void *end, *line;
@@ -1758,7 +1740,7 @@ index 0adbf9cc3d67..07bb0af71311 100644
line = vid_priv->fb + row * met->font_size * vid_priv->line_length;
end = line + met->font_size * vid_priv->line_length;
-@@ -218,9 +217,6 @@ static int console_truetype_set_row(struct udevice *dev, uint row, int clr)
+@@ -230,9 +229,6 @@ static int console_truetype_set_row(struct udevice *dev, uint row, int clr)
default:
return -ENOSYS;
}
@@ -1768,7 +1750,7 @@ index 0adbf9cc3d67..07bb0af71311 100644
video_damage(dev->parent,
0,
-@@ -240,14 +236,11 @@ static int console_truetype_move_rows(struct udevice *dev, uint rowdst,
+@@ -252,14 +248,11 @@ static int console_truetype_move_rows(struct udevice *dev, uint rowdst,
struct console_tt_metrics *met = priv->cur_met;
void *dst;
void *src;
@@ -1785,7 +1767,7 @@ index 0adbf9cc3d67..07bb0af71311 100644
/* Scroll up our position history */
diff = (rowsrc - rowdst) * met->font_size;
-@@ -280,7 +273,7 @@ static int console_truetype_putc_xy(struct udevice *dev, uint x, uint y,
+@@ -292,7 +285,7 @@ static int console_truetype_putc_xy(struct udevice *dev, uint x, uint y,
u8 *bits, *data;
int advance;
void *start, *end, *line;
@@ -1793,8 +1775,8 @@ index 0adbf9cc3d67..07bb0af71311 100644
+ int row;
/* First get some basic metrics about this character */
- stbtt_GetCodepointHMetrics(font, ch, &advance, &lsb);
-@@ -424,9 +417,6 @@ static int console_truetype_putc_xy(struct udevice *dev, uint x, uint y,
+ stbtt_GetCodepointHMetrics(font, cp, &advance, &lsb);
+@@ -439,9 +432,6 @@ static int console_truetype_putc_xy(struct udevice *dev, uint x, uint y,
width,
height);
@@ -1804,11 +1786,29 @@ index 0adbf9cc3d67..07bb0af71311 100644
free(data);
return width_frac;
+@@ -872,7 +862,6 @@ static int truetype_set_cursor_visible(struct udevice *dev, bool visible,
+ uint row, width, height, xoff;
+ void *start, *line;
+ uint out, val;
+- int ret;
+
+ if (xpl_phase() <= PHASE_SPL)
+ return -ENOSYS;
+@@ -962,9 +951,6 @@ static int truetype_set_cursor_visible(struct udevice *dev, bool visible,
+
+ line += vid_priv->line_length;
+ }
+- ret = vidconsole_sync_copy(dev, start, line);
+- if (ret)
+- return ret;
+
+ return video_sync(vid, true);
+ }
diff --git a/drivers/video/vidconsole-uclass.c b/drivers/video/vidconsole-uclass.c
-index a4029a58660b..f0db412146a8 100644
+index 8613c464040f..ce6c8bb70cb7 100644
--- a/drivers/video/vidconsole-uclass.c
+++ b/drivers/video/vidconsole-uclass.c
-@@ -728,22 +728,6 @@ UCLASS_DRIVER(vidconsole) = {
+@@ -803,22 +803,6 @@ UCLASS_DRIVER(vidconsole) = {
.per_device_auto = sizeof(struct vidconsole_priv),
};
@@ -1832,10 +1832,10 @@ index a4029a58660b..f0db412146a8 100644
{
int ret;
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
-index ac2141892bf7..afbd4670240b 100644
+index 2dffcc229f6f..eeee5d960838 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
-@@ -160,7 +160,7 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
+@@ -171,7 +171,7 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
struct video_priv *priv = dev_get_uclass_priv(dev);
void *start, *line;
int pixels = xend - xstart;
@@ -1844,18 +1844,17 @@ index ac2141892bf7..afbd4670240b 100644
start = priv->fb + ystart * priv->line_length;
start += xstart * VNBYTES(priv->bpix);
-@@ -200,10 +200,6 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
+@@ -210,9 +210,6 @@ int video_fill_part(struct udevice *dev, int xstart, int ystart, int xend,
+ }
line += priv->line_length;
}
-
- ret = video_sync_copy(dev, start, line);
- if (ret)
- return ret;
--
+
video_damage(dev, xstart, ystart, xend - xstart, yend - ystart);
- return 0;
-@@ -223,7 +219,6 @@ int video_reserve_from_bloblist(struct video_handoff *ho)
+@@ -235,7 +232,6 @@ int video_reserve_from_bloblist(struct video_handoff *ho)
int video_fill(struct udevice *dev, u32 colour)
{
struct video_priv *priv = dev_get_uclass_priv(dev);
@@ -1863,7 +1862,7 @@ index ac2141892bf7..afbd4670240b 100644
switch (priv->bpix) {
case VIDEO_BPP16:
-@@ -248,9 +243,6 @@ int video_fill(struct udevice *dev, u32 colour)
+@@ -260,9 +256,6 @@ int video_fill(struct udevice *dev, u32 colour)
memset(priv->fb, colour, priv->fb_size);
break;
}
@@ -1873,7 +1872,7 @@ index ac2141892bf7..afbd4670240b 100644
video_damage(dev, 0, 0, priv->xsize, priv->ysize);
-@@ -420,6 +412,27 @@ static void video_flush_dcache(struct udevice *vid)
+@@ -433,6 +426,27 @@ static void video_flush_dcache(struct udevice *vid, bool use_copy)
}
#endif
@@ -1901,7 +1900,7 @@ index ac2141892bf7..afbd4670240b 100644
/* Flush video activity to the caches */
int video_sync(struct udevice *vid, bool force)
{
-@@ -427,6 +440,9 @@ int video_sync(struct udevice *vid, bool force)
+@@ -440,6 +454,9 @@ int video_sync(struct udevice *vid, bool force)
struct video_ops *ops = video_get_ops(vid);
int ret;
@@ -1911,7 +1910,7 @@ index ac2141892bf7..afbd4670240b 100644
if (ops && ops->video_sync) {
ret = ops->video_sync(vid);
if (ret)
-@@ -503,69 +519,6 @@ int video_get_ysize(struct udevice *dev)
+@@ -523,69 +540,6 @@ int video_get_ysize(struct udevice *dev)
return priv->ysize;
}
@@ -1982,10 +1981,10 @@ index ac2141892bf7..afbd4670240b 100644
extern u8 __splash_ ## _name ## _begin[]; \
extern u8 __splash_ ## _name ## _end[]
diff --git a/drivers/video/video_bmp.c b/drivers/video/video_bmp.c
-index 10943b9ca19f..da2bbe864a03 100644
+index 78de95607924..1f267d45812c 100644
--- a/drivers/video/video_bmp.c
+++ b/drivers/video/video_bmp.c
-@@ -268,7 +268,6 @@ int video_bmp_display(struct udevice *dev, ulong bmp_image, int x, int y,
+@@ -267,7 +267,6 @@ int video_bmp_display(struct udevice *dev, ulong bmp_image, int x, int y,
enum video_format eformat;
struct bmp_color_table_entry *palette;
int hdr_size;
@@ -1993,7 +1992,7 @@ index 10943b9ca19f..da2bbe864a03 100644
if (!bmp || !(bmp->header.signature[0] == 'B' &&
bmp->header.signature[1] == 'M')) {
-@@ -462,11 +461,5 @@ int video_bmp_display(struct udevice *dev, ulong bmp_image, int x, int y,
+@@ -461,11 +460,5 @@ int video_bmp_display(struct udevice *dev, ulong bmp_image, int x, int y,
video_damage(dev, x, y, width, height);
@@ -2006,10 +2005,10 @@ index 10943b9ca19f..da2bbe864a03 100644
return video_sync(dev, false);
}
diff --git a/include/video.h b/include/video.h
-index 307e954db828..3f072b4d6b89 100644
+index 7eed112e00c4..2fe2f73a865b 100644
--- a/include/video.h
+++ b/include/video.h
-@@ -350,43 +350,6 @@ void video_set_default_colors(struct udevice *dev, bool invert);
+@@ -355,43 +355,6 @@ void video_set_default_colors(struct udevice *dev, bool invert);
*/
int video_default_font_height(struct udevice *dev);
@@ -2050,14 +2049,14 @@ index 307e954db828..3f072b4d6b89 100644
-
-#endif
-
+ #ifdef CONFIG_VIDEO_DAMAGE
/**
* video_damage() - Notify the video subsystem about screen updates.
- *
diff --git a/include/video_console.h b/include/video_console.h
-index dbfb389f324f..4b4d2e621b30 100644
+index 17a9aa3f9295..b228c725fd80 100644
--- a/include/video_console.h
+++ b/include/video_console.h
-@@ -406,58 +406,6 @@ void vidconsole_list_fonts(struct udevice *dev);
+@@ -538,56 +538,4 @@ void vidconsole_list_fonts(struct udevice *dev);
*/
int vidconsole_get_font_size(struct udevice *dev, const char **name, uint *sizep);
@@ -2113,14 +2112,12 @@ index dbfb389f324f..4b4d2e621b30 100644
-
-#endif
-
- /*
- * Convert an UTF-8 byte into the corresponding character in the CP437
- * code page. Returns 0 if that character is part of a multi-byte sequence.
+ #endif
diff --git a/test/dm/video.c b/test/dm/video.c
-index 8c7d9800a42e..4c3bcd26e94f 100644
+index e76fa986d359..021f4b3fa733 100644
--- a/test/dm/video.c
+++ b/test/dm/video.c
-@@ -106,6 +106,7 @@ static int check_copy_frame_buffer(struct unit_test_state *uts,
+@@ -105,6 +105,7 @@ static int check_copy_frame_buffer(struct unit_test_state *uts,
if (!IS_ENABLED(CONFIG_VIDEO_COPY))
return 0;
@@ -2128,7 +2125,7 @@ index 8c7d9800a42e..4c3bcd26e94f 100644
ut_assertf(!memcmp(priv->fb, priv->copy_fb, priv->fb_size),
"Copy framebuffer does not match fb");
-@@ -706,7 +707,7 @@ static int dm_test_video_copy(struct unit_test_state *uts)
+@@ -705,7 +706,7 @@ static int dm_test_video_copy(struct unit_test_state *uts)
vidconsole_put_string(con, test_string);
vidconsole_put_string(con, test_string);
ut_asserteq(7589, compress_frame_buffer(uts, dev, false));
@@ -2138,10 +2135,10 @@ index 8c7d9800a42e..4c3bcd26e94f 100644
return 0;
}
--
-2.42.0
+2.49.0
-From cf7e5c9411fbe82487191e162bafcf178eaeaf5e Mon Sep 17 00:00:00 2001
+From 631692ed7090a8cfd0b2a3b3f23c295644f1393e Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Tue, 3 Jan 2023 22:50:03 +0100
Subject: [PATCH 12/13] video: Always compile cache flushing code
@@ -2162,21 +2159,16 @@ Signed-off-by: Alexander Graf <agraf@csgraf.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-13-alpernebiyasak@gmail.com/
---
- drivers/video/video-uclass.c | 14 +++++---------
- 1 file changed, 5 insertions(+), 9 deletions(-)
+ drivers/video/video-uclass.c | 12 +++++-------
+ 1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
-index afbd4670240b..2c7777261ad1 100644
+index eeee5d960838..6c5a86d85dbc 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
-@@ -377,11 +377,13 @@ void video_damage(struct udevice *vid, int x, int y, int width, int height)
- priv->damage.yend = max(yend, priv->damage.yend);
- }
-
--#if defined(CONFIG_ARM) && !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
- static void video_flush_dcache(struct udevice *vid)
- {
+@@ -398,6 +398,9 @@ static void video_flush_dcache(struct udevice *vid, bool use_copy)
struct video_priv *priv = dev_get_uclass_priv(vid);
+ ulong fb = use_copy ? (ulong)priv->copy_fb : (ulong)priv->fb;
+ if (CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
+ return;
@@ -2184,17 +2176,9 @@ index afbd4670240b..2c7777261ad1 100644
if (!priv->flush_dcache)
return;
-@@ -410,7 +412,6 @@ static void video_flush_dcache(struct udevice *vid)
- }
- }
- }
--#endif
-
- static void video_flush_copy(struct udevice *vid)
- {
-@@ -449,14 +450,9 @@ int video_sync(struct udevice *vid, bool force)
- return ret;
- }
+@@ -467,17 +470,12 @@ int video_sync(struct udevice *vid, bool force)
+ get_timer(priv->last_sync) < CONFIG_VIDEO_SYNC_MS)
+ return 0;
- /*
- * flush_dcache_range() is declared in common.h but it seems that some
@@ -2202,18 +2186,21 @@ index afbd4670240b..2c7777261ad1 100644
- * out whether it exists? For now, ARM is safe.
- */
-#if defined(CONFIG_ARM) && !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
- video_flush_dcache(vid);
+ video_flush_dcache(vid, false);
+
+ if (IS_ENABLED(CONFIG_VIDEO_COPY))
+ video_flush_dcache(vid, true);
-#elif defined(CONFIG_VIDEO_SANDBOX_SDL)
+
+#if defined(CONFIG_VIDEO_SANDBOX_SDL)
- static ulong last_sync;
-
- if (force || get_timer(last_sync) > 100) {
+ sandbox_sdl_sync(priv->fb);
+ #endif
+ priv->last_sync = get_timer(0);
--
-2.42.0
+2.49.0
-From 2ada48e20ae7fb1ce66d63c6f549887c38b058d4 Mon Sep 17 00:00:00 2001
+From 08f3add44c202053f5ba882cb2f440e8e470229c Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@csgraf.de>
Date: Tue, 3 Jan 2023 22:50:04 +0100
Subject: [PATCH 13/13] video: Enable VIDEO_DAMAGE for drivers that need it
@@ -2230,6 +2217,7 @@ Signed-off-by: Alexander Graf <agraf@csgraf.de>
[Alper: Add to VIDEO_TIDSS, imply instead of select]
Co-developed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
+Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-14-alpernebiyasak@gmail.com/
---
arch/arm/mach-sunxi/Kconfig | 1 +
@@ -2244,11 +2232,11 @@ Link: https://lore.kernel.org/u-boot/20230821135111.3558478-14-alpernebiyasak@gm
9 files changed, 16 insertions(+)
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
-index e20c3a3ee926..6bd813b68c9c 100644
+index ba1b15414379..bb1ea961704e 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
-@@ -813,6 +813,7 @@ config VIDEO_SUNXI
- depends on !SUN50I_GEN_H6
+@@ -882,6 +882,7 @@ config VIDEO_SUNXI
+ depends on !SUNXI_GEN_NCAT2
select VIDEO
select DISPLAY
+ imply VIDEO_DAMAGE
@@ -2256,10 +2244,10 @@ index e20c3a3ee926..6bd813b68c9c 100644
default y
---help---
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
-index 5f17c6be84ed..546df93f51a9 100644
+index 964174b01acc..6e1577ae6871 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
-@@ -499,6 +499,7 @@ config VIDEO_LCD_ANX9804
+@@ -534,6 +534,7 @@ config VIDEO_LCD_ANX9804
config ATMEL_LCD
bool "Atmel LCD panel support"
@@ -2267,7 +2255,7 @@ index 5f17c6be84ed..546df93f51a9 100644
depends on ARCH_AT91
config ATMEL_LCD_BGR555
-@@ -508,6 +509,7 @@ config ATMEL_LCD_BGR555
+@@ -543,6 +544,7 @@ config ATMEL_LCD_BGR555
config VIDEO_BCM2835
bool "Display support for BCM2835"
@@ -2275,7 +2263,7 @@ index 5f17c6be84ed..546df93f51a9 100644
help
The graphics processor already sets up the display so this driver
simply checks the resolution and then sets up the frame buffer with
-@@ -654,6 +656,7 @@ source "drivers/video/meson/Kconfig"
+@@ -715,6 +717,7 @@ source "drivers/video/meson/Kconfig"
config VIDEO_MVEBU
bool "Armada XP LCD controller"
@@ -2283,7 +2271,7 @@ index 5f17c6be84ed..546df93f51a9 100644
---help---
Support for the LCD controller integrated in the Marvell
Armada XP SoC.
-@@ -688,6 +691,7 @@ config NXP_TDA19988
+@@ -749,6 +752,7 @@ config NXP_TDA19988
config ATMEL_HLCD
bool "Enable ATMEL video support using HLCDC"
@@ -2291,7 +2279,7 @@ index 5f17c6be84ed..546df93f51a9 100644
help
HLCDC supports video output to an attached LCD panel.
-@@ -764,6 +768,7 @@ source "drivers/video/tidss/Kconfig"
+@@ -825,6 +829,7 @@ source "drivers/video/tidss/Kconfig"
config VIDEO_TEGRA124
bool "Enable video support on Tegra124"
@@ -2299,7 +2287,7 @@ index 5f17c6be84ed..546df93f51a9 100644
help
Tegra124 supports many video output options including eDP and
HDMI. At present only eDP is supported by U-Boot. This option
-@@ -778,6 +783,7 @@ source "drivers/video/imx/Kconfig"
+@@ -839,6 +844,7 @@ source "drivers/video/imx/Kconfig"
config VIDEO_MXS
bool "Enable video support on i.MX28/i.MX6UL/i.MX7 SoCs"
@@ -2307,7 +2295,7 @@ index 5f17c6be84ed..546df93f51a9 100644
help
Enable framebuffer driver for i.MX28/i.MX6UL/i.MX7 processors
-@@ -840,6 +846,7 @@ config VIDEO_DW_MIPI_DSI
+@@ -901,6 +907,7 @@ config VIDEO_DW_MIPI_DSI
config VIDEO_SIMPLE
bool "Simple display driver for preconfigured display"
@@ -2315,7 +2303,7 @@ index 5f17c6be84ed..546df93f51a9 100644
help
Enables a simple generic display driver which utilizes the
simple-framebuffer devicetree bindings.
-@@ -858,6 +865,7 @@ config VIDEO_DT_SIMPLEFB
+@@ -919,6 +926,7 @@ config VIDEO_DT_SIMPLEFB
config VIDEO_MCDE_SIMPLE
bool "Simple driver for ST-Ericsson MCDE with preconfigured display"
@@ -2407,5 +2395,5 @@ index 95086f3a5d66..3291b3ceb8d5 100644
TIDSS supports video output options LVDS and
DPI . This option enables these supports which can be used on
--
-2.42.0
+2.49.0
generated by cgit v1.2.1 (git 2.18.0) at 2025-07-04 12:31:51 +0000