diff options
Diffstat (limited to 'src/gfx/gfx_init.c')
| -rw-r--r-- | src/gfx/gfx_init.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/src/gfx/gfx_init.c b/src/gfx/gfx_init.c index 469c70f..648d9cb 100644 --- a/src/gfx/gfx_init.c +++ b/src/gfx/gfx_init.c @@ -122,7 +122,8 @@ gfx_detect_chip(void) } if (rev > 0x6) gfx_chip_revision = SC1200_FUTURE_REV; - } else if (pid == 0x5) { + } + else if (pid == 0x5) { if (rev == 0x6) gfx_chip_revision = SC1200_REV_D2_MVE; else if (rev > 0x6) @@ -184,12 +185,13 @@ gfx_detect_cpu(void) /* Major version is one less than what appears in DIR1 */ if ((dir1 & 0xF0) < 0x70) { - version = GFX_CPU_GXLV | (((((unsigned long)dir1 >> 4) - 1) << 8)) | /* major - 1 */ - ((((unsigned long)dir1 & 0x0F)) << 16); /* minor */ - } else { - version = GFX_CPU_GXLV | ((((unsigned long)dir1 >> 4)) - << 8) | /* major */ - ((((unsigned long)dir1 & 0x0F)) << 16); /* minor */ + version = GFX_CPU_GXLV | (((((unsigned long) dir1 >> 4) - 1) << 8)) | /* major - 1 */ + ((((unsigned long) dir1 & 0x0F)) << 16); /* minor */ + } + else { + version = GFX_CPU_GXLV | ((((unsigned long) dir1 >> 4)) + << 8) | /* major */ + ((((unsigned long) dir1 & 0x0F)) << 16); /* minor */ } /* Currently always CS5530 for video overlay. */ @@ -207,13 +209,14 @@ gfx_detect_cpu(void) gfx_tv_type = GFX_TV_TYPE_FS451; #endif } - } else if (dir0 == 0xB0) { + } + else if (dir0 == 0xB0) { /* CHECK FOR SC1200 */ if ((dir1 == 0x70) || (dir1 == 0x81)) { - version = GFX_CPU_SC1200 | ((((unsigned long)dir1 >> 4)) - << 8) | /* major */ - ((((unsigned long)dir1 & 0x0F)) << 16); /* minor */ + version = GFX_CPU_SC1200 | ((((unsigned long) dir1 >> 4)) + << 8) | /* major */ + ((((unsigned long) dir1 & 0x0F)) << 16); /* minor */ /* Detect SC1200 revision */ @@ -356,12 +359,12 @@ gfx_detect_cpu(void) ((msr_value.low & 0x0F) << 16); /* MINOR */ /* READ THE CORE FREQUENCY */ - /* I can't find GX implementations that need - * this - we're trying to avoid virtual reads - * anyway, so bail on it - */ + /* I can't find GX implementations that need + * this - we're trying to avoid virtual reads + * anyway, so bail on it + */ - /* gfx_cpu_frequency = gfx_get_core_freq(); */ + /* gfx_cpu_frequency = gfx_get_core_freq(); */ /* SET THE GP SCRATCH AREA */ /* Color bitmap BLTs use the last 16K of frame buffer space */ |