diff options
| author | Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> | 2019-11-19 17:41:45 +0300 |
|---|---|---|
| committer | Alexey Brodkin <abrodkin@synopsys.com> | 2019-12-16 13:53:05 +0300 |
| commit | 491b14b9ba92e006a8b9d3c973809872b01dd095 (patch) | |
| tree | cd73596a44db502e430adffacf272fd9f8bab764 /drivers/gpu/drm/arc | |
| parent | 4c5b36ee73359b92355394adbd722823bf66806f (diff) | |
| download | linux-491b14b9ba92e006a8b9d3c973809872b01dd095.tar.xz | |
DRM: ARC: PGU: cleanup supported format list code
Get rid of 'simplefb_format' structure usage as we only use its
'fourcc' field.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Diffstat (limited to 'drivers/gpu/drm/arc')
| -rw-r--r-- | drivers/gpu/drm/arc/arcpgu_crtc.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c index 31d9824c46cc..5473b19a52ee 100644 --- a/drivers/gpu/drm/arc/arcpgu_crtc.c +++ b/drivers/gpu/drm/arc/arcpgu_crtc.c @@ -20,9 +20,9 @@ #define ENCODE_PGU_XY(x, y) ((((x) - 1) << 16) | ((y) - 1)) -static struct simplefb_format supported_formats[] = { - { "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0}, DRM_FORMAT_RGB565 }, - { "r8g8b8", 24, {16, 8}, {8, 8}, {0, 8}, {0, 0}, DRM_FORMAT_RGB888 }, +static const u32 arc_pgu_supported_formats[] = { + DRM_FORMAT_RGB565, + DRM_FORMAT_RGB888, }; static void arc_pgu_set_pxl_fmt(struct drm_crtc *crtc) @@ -30,20 +30,20 @@ static void arc_pgu_set_pxl_fmt(struct drm_crtc *crtc) struct arcpgu_drm_private *arcpgu = crtc_to_arcpgu_priv(crtc); const struct drm_framebuffer *fb = crtc->primary->state->fb; uint32_t pixel_format = fb->format->format; - struct simplefb_format *format = NULL; + u32 format = DRM_FORMAT_INVALID; int i; u32 reg_ctrl; - for (i = 0; i < ARRAY_SIZE(supported_formats); i++) { - if (supported_formats[i].fourcc == pixel_format) - format = &supported_formats[i]; + for (i = 0; i < ARRAY_SIZE(arc_pgu_supported_formats); i++) { + if (arc_pgu_supported_formats[i] == pixel_format) + format = arc_pgu_supported_formats[i]; } - if (WARN_ON(!format)) + if (WARN_ON(format == DRM_FORMAT_INVALID)) return; reg_ctrl = arc_pgu_read(arcpgu, ARCPGU_REG_CTRL); - if (format->fourcc == DRM_FORMAT_RGB565) + if (format == DRM_FORMAT_RGB565) reg_ctrl &= ~ARCPGU_MODE_RGB888_MASK; else reg_ctrl |= ARCPGU_MODE_RGB888_MASK; @@ -195,18 +195,15 @@ static struct drm_plane *arc_pgu_plane_init(struct drm_device *drm) { struct arcpgu_drm_private *arcpgu = drm->dev_private; struct drm_plane *plane = NULL; - u32 formats[ARRAY_SIZE(supported_formats)], i; int ret; plane = devm_kzalloc(drm->dev, sizeof(*plane), GFP_KERNEL); if (!plane) return ERR_PTR(-ENOMEM); - for (i = 0; i < ARRAY_SIZE(supported_formats); i++) - formats[i] = supported_formats[i].fourcc; - ret = drm_universal_plane_init(drm, plane, 0xff, &arc_pgu_plane_funcs, - formats, ARRAY_SIZE(formats), + arc_pgu_supported_formats, + ARRAY_SIZE(arc_pgu_supported_formats), NULL, DRM_PLANE_TYPE_PRIMARY, NULL); if (ret) |