diff options
-rw-r--r-- | firmware/target/arm/iriver/h10/lcd-as-h10.S | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/firmware/target/arm/iriver/h10/lcd-as-h10.S b/firmware/target/arm/iriver/h10/lcd-as-h10.S index f4f7b9398e..8c8972549a 100644 --- a/firmware/target/arm/iriver/h10/lcd-as-h10.S +++ b/firmware/target/arm/iriver/h10/lcd-as-h10.S | |||
@@ -115,7 +115,8 @@ lcd_write_yuv420_lines: | |||
115 | ldr r3, [r0] @ | 115 | ldr r3, [r0] @ |
116 | tst r3, #LCD2_BUSY_MASK @ | 116 | tst r3, #LCD2_BUSY_MASK @ |
117 | bne 20b @ | 117 | bne 20b @ |
118 | stmia r0, { r7, r11 } @ | 118 | str r7, [r0] @ |
119 | str r11, [r0] @ | ||
119 | @ | 120 | @ |
120 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*74 | 121 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*74 |
121 | add r12, r7, r7, asl #2 @ | 122 | add r12, r7, r7, asl #2 @ |
@@ -151,7 +152,8 @@ lcd_write_yuv420_lines: | |||
151 | ldr r3, [r0] @ | 152 | ldr r3, [r0] @ |
152 | tst r3, #LCD2_BUSY_MASK @ | 153 | tst r3, #LCD2_BUSY_MASK @ |
153 | bne 20b @ | 154 | bne 20b @ |
154 | stmia r0, { r7, r11 } @ | 155 | str r7, [r0] @ |
156 | str r11, [r0] @ | ||
155 | @ | 157 | @ |
156 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*74 | 158 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*74 |
157 | add r12, r7, r7, asl #2 @ | 159 | add r12, r7, r7, asl #2 @ |
@@ -187,7 +189,8 @@ lcd_write_yuv420_lines: | |||
187 | ldr r3, [r0] @ | 189 | ldr r3, [r0] @ |
188 | tst r3, #LCD2_BUSY_MASK @ | 190 | tst r3, #LCD2_BUSY_MASK @ |
189 | bne 20b @ | 191 | bne 20b @ |
190 | stmia r0, { r7, r11 } @ | 192 | str r7, [r0] @ |
193 | str r11, [r0] @ | ||
191 | @ | 194 | @ |
192 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*74 | 195 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*74 |
193 | add r12, r7, r7, asl #2 @ | 196 | add r12, r7, r7, asl #2 @ |
@@ -221,7 +224,8 @@ lcd_write_yuv420_lines: | |||
221 | ldr r3, [r0] @ | 224 | ldr r3, [r0] @ |
222 | tst r3, #LCD2_BUSY_MASK @ | 225 | tst r3, #LCD2_BUSY_MASK @ |
223 | bne 20b @ | 226 | bne 20b @ |
224 | stmia r0, { r7, r11 } @ | 227 | str r7, [r0] @ |
228 | str r11, [r0] @ | ||
225 | @ | 229 | @ |
226 | subs r1, r1, #2 @ subtract block from width | 230 | subs r1, r1, #2 @ subtract block from width |
227 | bgt 10b @ loop line @ | 231 | bgt 10b @ loop line @ |
@@ -359,7 +363,8 @@ lcd_write_yuv420_lines_odither: | |||
359 | ldr r3, [r0] @ | 363 | ldr r3, [r0] @ |
360 | tst r3, #LCD2_BUSY_MASK @ | 364 | tst r3, #LCD2_BUSY_MASK @ |
361 | bne 20b @ | 365 | bne 20b @ |
362 | stmia r0, { r7, r11 } @ | 366 | str r7, [r0] @ |
367 | str r11, [r0] @ | ||
363 | @ | 368 | @ |
364 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*149 | 369 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*149 |
365 | add r12, r7, r7, asl #2 @ | 370 | add r12, r7, r7, asl #2 @ |
@@ -412,7 +417,8 @@ lcd_write_yuv420_lines_odither: | |||
412 | ldr r3, [r0] @ | 417 | ldr r3, [r0] @ |
413 | tst r3, #LCD2_BUSY_MASK @ | 418 | tst r3, #LCD2_BUSY_MASK @ |
414 | bne 20b @ | 419 | bne 20b @ |
415 | stmia r0, { r7, r11 } @ | 420 | str r7, [r0] @ |
421 | str r11, [r0] @ | ||
416 | @ | 422 | @ |
417 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*149 | 423 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*149 |
418 | add r12, r7, r7, asl #2 @ | 424 | add r12, r7, r7, asl #2 @ |
@@ -467,7 +473,8 @@ lcd_write_yuv420_lines_odither: | |||
467 | ldr r3, [r0] @ | 473 | ldr r3, [r0] @ |
468 | tst r3, #LCD2_BUSY_MASK @ | 474 | tst r3, #LCD2_BUSY_MASK @ |
469 | bne 20b @ | 475 | bne 20b @ |
470 | stmia r0, { r7, r11 } @ | 476 | str r7, [r0] @ |
477 | str r11, [r0] @ | ||
471 | @ | 478 | @ |
472 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*149 | 479 | sub r7, r12, #16 @ r7 = Y = (Y' - 16)*149 |
473 | add r12, r7, r7, asl #2 @ | 480 | add r12, r7, r7, asl #2 @ |
@@ -518,7 +525,8 @@ lcd_write_yuv420_lines_odither: | |||
518 | ldr r3, [r0] @ | 525 | ldr r3, [r0] @ |
519 | tst r3, #LCD2_BUSY_MASK @ | 526 | tst r3, #LCD2_BUSY_MASK @ |
520 | bne 20b @ | 527 | bne 20b @ |
521 | stmia r0, { r7, r11 } @ | 528 | str r7, [r0] @ |
529 | str r11, [r0] @ | ||
522 | @ | 530 | @ |
523 | subs r1, r1, #2 @ subtract block from width | 531 | subs r1, r1, #2 @ subtract block from width |
524 | bgt 10b @ loop line @ | 532 | bgt 10b @ loop line @ |