diff options
Diffstat (limited to 'drivers/gpu/drm/gud/gud_pipe.c')
| -rw-r--r-- | drivers/gpu/drm/gud/gud_pipe.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/gud/gud_pipe.c b/drivers/gpu/drm/gud/gud_pipe.c index 4873f9799f41..d42592f6daab 100644 --- a/drivers/gpu/drm/gud/gud_pipe.c +++ b/drivers/gpu/drm/gud/gud_pipe.c @@ -105,7 +105,8 @@ static size_t gud_xrgb8888_to_color(u8 *dst, const struct drm_format_info *forma unsigned int bits_per_pixel = 8 / block_width; u8 r, g, b, pix, *block = dst; /* Assign to silence compiler warning */ unsigned int x, y, width; - u32 *pix32; + __le32 *sbuf32; + u32 pix32; size_t len; /* Start on a byte boundary */ @@ -114,8 +115,8 @@ static size_t gud_xrgb8888_to_color(u8 *dst, const struct drm_format_info *forma len = drm_format_info_min_pitch(format, 0, width) * drm_rect_height(rect); for (y = rect->y1; y < rect->y2; y++) { - pix32 = src + (y * fb->pitches[0]); - pix32 += rect->x1; + sbuf32 = src + (y * fb->pitches[0]); + sbuf32 += rect->x1; for (x = 0; x < width; x++) { unsigned int pixpos = x % block_width; /* within byte from the left */ @@ -126,9 +127,10 @@ static size_t gud_xrgb8888_to_color(u8 *dst, const struct drm_format_info *forma *block = 0; } - r = *pix32 >> 16; - g = *pix32 >> 8; - b = *pix32++; + pix32 = le32_to_cpu(*sbuf32++); + r = pix32 >> 16; + g = pix32 >> 8; + b = pix32; switch (format->format) { case GUD_DRM_FORMAT_XRGB1111: |