WIP - fixes after rebase

core/SConscript.unix

@@ -583,7 +583,6 @@ if FROZEN:
         exclude=[
             SOURCE_PY_DIR + 'apps/homescreen/tt.py',
             SOURCE_PY_DIR + 'apps/homescreen/tr.py',
-            SOURCE_PY_DIR + 'apps/homescreen/t1.py',
         ]
     ))
     if TREZOR_MODEL in ('T',):

core/embed/extmod/modtrezorui/buffers.c

@@ -22,13 +22,6 @@
 #include "fonts/fonts.h"
 #include "memzero.h"
 
-#if USE_DMA2D
-#if defined BOOTLOADER
-#define BUFFER_SECTION __attribute__((section(".buf")))
-#else
-#define BUFFER_SECTION
-#endif
-
 #define BUFFERS_16BPP 3
 #define BUFFERS_4BPP 3
 #define BUFFERS_TEXT 1
@@ -108,5 +101,3 @@ buffer_blurring_t* buffers_get_blurring_buffer(uint16_t idx, bool clear) {
   }
   return &blurring_buffers[idx];
 }
-
-#endif

core/embed/extmod/modtrezorui/buffers.h

@@ -55,10 +55,6 @@
 #define NODMA_BUFFER_SECTION __attribute__((section(".no_dma_buffers")))
 #endif
 
-#define LINE_BUFFER_16BPP_SIZE (BUFFER_PIXELS * 2)
-#define LINE_BUFFER_4BPP_SIZE (BUFFER_PIXELS / 2)
-#define TEXT_BUFFER_SIZE ((BUFFER_PIXELS * TEXT_BUFFER_HEIGHT) / 2)
-
 typedef __attribute__((aligned(4))) struct {
   uint8_t buffer[LINE_BUFFER_16BPP_SIZE];
 } line_buffer_16bpp_t;

core/src/trezor/ui/layouts/tr/__init__.py

@@ -457,6 +457,20 @@ async def confirm_path_warning(
     )
 
 
+async def confirm_homescreen(
+    ctx: GenericContext,
+    image: bytes,
+) -> None:
+    # TODO: show homescreen preview?
+    await confirm_action(
+        ctx,
+        "set_homescreen",
+        "Set homescreen",
+        description="Do you really want to set new homescreen image?",
+        br_code=ButtonRequestType.ProtectCall,
+    )
+
+
 def _show_xpub(xpub: str, title: str, cancel: str | None) -> ui.Layout:
     return RustLayout(
         trezorui2.confirm_blob(

tests/device_tests/test_msg_applysettings.py

@@ -131,6 +131,7 @@ def test_apply_settings_passphrase_on_device(client: Client):
 
 
 @pytest.mark.skip_t1
+@pytest.mark.skip_tr
 def test_apply_homescreen_toif(client: Client):
     img = b"TOIf\x90\x00\x90\x00~\x00\x00\x00\xed\xd2\xcb\r\x83@\x10D\xc1^.\xde#!\xac31\x99\x10\x8aC%\x14~\x16\x92Y9\x02WI3\x01<\xf5cI2d\x1es(\xe1[\xdbn\xba\xca\xe8s7\xa4\xd5\xd4\xb3\x13\xbdw\xf6:\xf3\xd1\xe7%\xc7]\xdd_\xb3\x9e\x9f\x9e\x9fN\xed\xaaE\xef\xdc\xcf$D\xa7\xa4X\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0OV"
 
@@ -140,6 +141,7 @@ def test_apply_homescreen_toif(client: Client):
 
 
 @pytest.mark.skip_t1
+@pytest.mark.skip_tr
 def test_apply_homescreen_jpeg(client: Client):
     img = (
         b"\xff\xd8\xff\xe0\x00\x10JFIF\x00\x01\x01\x01\x01,\x01,"
@@ -189,6 +191,7 @@ def test_apply_homescreen_jpeg(client: Client):
 
 
 @pytest.mark.skip_t1
+@pytest.mark.skip_tr
 def test_apply_homescreen_jpeg_progressive(client: Client):
     img = (
         b"\xff\xd8\xff\xe0\x00\x10JFIF\x00\x01\x01\x01\x01,\x01,"
@@ -245,6 +248,7 @@ def test_apply_homescreen_jpeg_progressive(client: Client):
 
 
 @pytest.mark.skip_t1
+@pytest.mark.skip_tr
 def test_apply_homescreen_jpeg_wrong_size(client: Client):
     img = (
         b"\xff\xd8\xff\xe0\x00\x10JFIF\x00\x01\x01\x01\x01,\x01,"