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drm/tests: Do not use drm_fb_blit() in format-helper tests
[ Upstream commit 5a4856e0e3 ]
Export additional helpers from the format-helper library and open-code
drm_fb_blit() in tests. Prepares for the removal of drm_fb_blit(). Only
sysfb drivers use drm_fb_blit(). The function will soon be removed from
format helpers and be refactored within sysfb helpers.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: José Expósito <jose.exposito89@gmail.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250616083846.221396-2-tzimmermann@suse.de
Stable-dep-of: 05663d88fd0b ("drm/tests: Fix drm_test_fb_xrgb8888_to_xrgb2101010() on big-endian")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Thomas Zimmermann
Greg Kroah-Hartman
parent
f7798cb62d
commit
46d9ebf9fd
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@ -812,11 +812,33 @@ static void drm_fb_xrgb8888_to_abgr8888_line(void *dbuf, const void *sbuf, unsig
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drm_fb_xfrm_line_32to32(dbuf, sbuf, pixels, drm_pixel_xrgb8888_to_abgr8888);
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}
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static void drm_fb_xrgb8888_to_abgr8888(struct iosys_map *dst, const unsigned int *dst_pitch,
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const struct iosys_map *src,
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const struct drm_framebuffer *fb,
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const struct drm_rect *clip,
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struct drm_format_conv_state *state)
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/**
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* drm_fb_xrgb8888_to_abgr8888 - Convert XRGB8888 to ABGR8888 clip buffer
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* @dst: Array of ABGR8888 destination buffers
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* @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
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* within @dst; can be NULL if scanlines are stored next to each other.
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* @src: Array of XRGB8888 source buffer
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* @fb: DRM framebuffer
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* @clip: Clip rectangle area to copy
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* @state: Transform and conversion state
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*
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* This function copies parts of a framebuffer to display memory and converts the
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* color format during the process. The parameters @dst, @dst_pitch and @src refer
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* to arrays. Each array must have at least as many entries as there are planes in
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* @fb's format. Each entry stores the value for the format's respective color plane
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* at the same index.
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*
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* This function does not apply clipping on @dst (i.e. the destination is at the
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* top-left corner).
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*
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* Drivers can use this function for ABGR8888 devices that don't support XRGB8888
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* natively. It sets an opaque alpha channel as part of the conversion.
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*/
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void drm_fb_xrgb8888_to_abgr8888(struct iosys_map *dst, const unsigned int *dst_pitch,
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const struct iosys_map *src,
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const struct drm_framebuffer *fb,
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const struct drm_rect *clip,
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struct drm_format_conv_state *state)
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{
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static const u8 dst_pixsize[DRM_FORMAT_MAX_PLANES] = {
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4,
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@ -825,17 +847,40 @@ static void drm_fb_xrgb8888_to_abgr8888(struct iosys_map *dst, const unsigned in
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drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false, state,
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drm_fb_xrgb8888_to_abgr8888_line);
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}
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EXPORT_SYMBOL(drm_fb_xrgb8888_to_abgr8888);
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static void drm_fb_xrgb8888_to_xbgr8888_line(void *dbuf, const void *sbuf, unsigned int pixels)
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{
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drm_fb_xfrm_line_32to32(dbuf, sbuf, pixels, drm_pixel_xrgb8888_to_xbgr8888);
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}
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static void drm_fb_xrgb8888_to_xbgr8888(struct iosys_map *dst, const unsigned int *dst_pitch,
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const struct iosys_map *src,
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const struct drm_framebuffer *fb,
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const struct drm_rect *clip,
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struct drm_format_conv_state *state)
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/**
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* drm_fb_xrgb8888_to_xbgr8888 - Convert XRGB8888 to XBGR8888 clip buffer
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* @dst: Array of XBGR8888 destination buffers
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* @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
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* within @dst; can be NULL if scanlines are stored next to each other.
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* @src: Array of XRGB8888 source buffer
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* @fb: DRM framebuffer
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* @clip: Clip rectangle area to copy
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* @state: Transform and conversion state
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*
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* This function copies parts of a framebuffer to display memory and converts the
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* color format during the process. The parameters @dst, @dst_pitch and @src refer
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* to arrays. Each array must have at least as many entries as there are planes in
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* @fb's format. Each entry stores the value for the format's respective color plane
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* at the same index.
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*
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* This function does not apply clipping on @dst (i.e. the destination is at the
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* top-left corner).
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*
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* Drivers can use this function for XBGR8888 devices that don't support XRGB8888
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* natively.
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*/
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void drm_fb_xrgb8888_to_xbgr8888(struct iosys_map *dst, const unsigned int *dst_pitch,
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const struct iosys_map *src,
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const struct drm_framebuffer *fb,
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const struct drm_rect *clip,
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struct drm_format_conv_state *state)
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{
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static const u8 dst_pixsize[DRM_FORMAT_MAX_PLANES] = {
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4,
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@ -844,6 +889,49 @@ static void drm_fb_xrgb8888_to_xbgr8888(struct iosys_map *dst, const unsigned in
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drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false, state,
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drm_fb_xrgb8888_to_xbgr8888_line);
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}
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EXPORT_SYMBOL(drm_fb_xrgb8888_to_xbgr8888);
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static void drm_fb_xrgb8888_to_bgrx8888_line(void *dbuf, const void *sbuf, unsigned int pixels)
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{
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drm_fb_xfrm_line_32to32(dbuf, sbuf, pixels, drm_pixel_xrgb8888_to_bgrx8888);
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}
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/**
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* drm_fb_xrgb8888_to_bgrx8888 - Convert XRGB8888 to BGRX8888 clip buffer
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* @dst: Array of BGRX8888 destination buffers
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* @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
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* within @dst; can be NULL if scanlines are stored next to each other.
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* @src: Array of XRGB8888 source buffer
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* @fb: DRM framebuffer
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* @clip: Clip rectangle area to copy
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* @state: Transform and conversion state
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*
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* This function copies parts of a framebuffer to display memory and converts the
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* color format during the process. The parameters @dst, @dst_pitch and @src refer
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* to arrays. Each array must have at least as many entries as there are planes in
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* @fb's format. Each entry stores the value for the format's respective color plane
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* at the same index.
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*
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* This function does not apply clipping on @dst (i.e. the destination is at the
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* top-left corner).
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*
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* Drivers can use this function for BGRX8888 devices that don't support XRGB8888
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* natively.
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*/
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void drm_fb_xrgb8888_to_bgrx8888(struct iosys_map *dst, const unsigned int *dst_pitch,
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const struct iosys_map *src,
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const struct drm_framebuffer *fb,
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const struct drm_rect *clip,
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struct drm_format_conv_state *state)
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{
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static const u8 dst_pixsize[DRM_FORMAT_MAX_PLANES] = {
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4,
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};
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drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false, state,
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drm_fb_xrgb8888_to_bgrx8888_line);
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}
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EXPORT_SYMBOL(drm_fb_xrgb8888_to_bgrx8888);
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static void drm_fb_xrgb8888_to_xrgb2101010_line(void *dbuf, const void *sbuf, unsigned int pixels)
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{
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@ -82,6 +82,14 @@ static inline u32 drm_pixel_xrgb8888_to_xbgr8888(u32 pix)
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((pix & 0x000000ff) << 16);
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}
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static inline u32 drm_pixel_xrgb8888_to_bgrx8888(u32 pix)
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{
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return ((pix & 0xff000000) >> 24) | /* also copy filler bits */
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((pix & 0x00ff0000) >> 8) |
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((pix & 0x0000ff00) << 8) |
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((pix & 0x000000ff) << 24);
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}
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static inline u32 drm_pixel_xrgb8888_to_abgr8888(u32 pix)
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{
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return GENMASK(31, 24) | /* fill alpha bits */
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@ -748,14 +748,9 @@ static void drm_test_fb_xrgb8888_to_rgb565(struct kunit *test)
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buf = dst.vaddr;
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_RGB565, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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drm_fb_xrgb8888_to_rgb565(&dst, dst_pitch, &src, &fb, ¶ms->clip,
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&fmtcnv_state, false);
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buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -795,14 +790,8 @@ static void drm_test_fb_xrgb8888_to_xrgb1555(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XRGB1555, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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drm_fb_xrgb8888_to_xrgb1555(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -842,14 +831,8 @@ static void drm_test_fb_xrgb8888_to_argb1555(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_ARGB1555, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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drm_fb_xrgb8888_to_argb1555(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -889,14 +872,8 @@ static void drm_test_fb_xrgb8888_to_rgba5551(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_RGBA5551, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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drm_fb_xrgb8888_to_rgba5551(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -939,12 +916,7 @@ static void drm_test_fb_xrgb8888_to_rgb888(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_RGB888, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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KUNIT_EXPECT_FALSE(test, blit_result);
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drm_fb_xrgb8888_to_rgb888(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -985,12 +957,8 @@ static void drm_test_fb_xrgb8888_to_bgr888(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, &result->dst_pitch, DRM_FORMAT_BGR888, &src, &fb, ¶ms->clip,
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drm_fb_xrgb8888_to_bgr888(&dst, &result->dst_pitch, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -1030,14 +998,8 @@ static void drm_test_fb_xrgb8888_to_argb8888(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_ARGB8888, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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drm_fb_xrgb8888_to_argb8888(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -1077,12 +1039,7 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XRGB2101010, &src, &fb,
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¶ms->clip, &fmtcnv_state);
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KUNIT_EXPECT_FALSE(test, blit_result);
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drm_fb_xrgb8888_to_xrgb2101010(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -1122,14 +1079,8 @@ static void drm_test_fb_xrgb8888_to_argb2101010(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_ARGB2101010, &src, &fb,
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¶ms->clip, &fmtcnv_state);
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drm_fb_xrgb8888_to_argb2101010(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -1202,23 +1153,15 @@ static void drm_test_fb_swab(struct kunit *test)
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buf = dst.vaddr; /* restore original value of buf */
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memset(buf, 0, dst_size);
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int blit_result;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XRGB8888 | DRM_FORMAT_BIG_ENDIAN,
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&src, &fb, ¶ms->clip, &fmtcnv_state);
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drm_fb_swab(&dst, dst_pitch, &src, &fb, ¶ms->clip, false, &fmtcnv_state);
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buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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buf = dst.vaddr;
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memset(buf, 0, dst_size);
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_BGRX8888, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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drm_fb_xrgb8888_to_bgrx8888(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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buf = dst.vaddr;
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@ -1229,11 +1172,8 @@ static void drm_test_fb_swab(struct kunit *test)
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mock_format.format |= DRM_FORMAT_BIG_ENDIAN;
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fb.format = &mock_format;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XRGB8888, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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drm_fb_swab(&dst, dst_pitch, &src, &fb, ¶ms->clip, false, &fmtcnv_state);
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buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -1266,14 +1206,8 @@ static void drm_test_fb_xrgb8888_to_abgr8888(struct kunit *test)
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const unsigned int *dst_pitch = (result->dst_pitch == TEST_USE_DEFAULT_PITCH) ?
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NULL : &result->dst_pitch;
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int blit_result = 0;
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blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_ABGR8888, &src, &fb, ¶ms->clip,
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&fmtcnv_state);
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drm_fb_xrgb8888_to_abgr8888(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
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buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
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KUNIT_EXPECT_FALSE(test, blit_result);
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KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
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}
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@ -1306,14 +1240,8 @@ static void drm_test_fb_xrgb8888_to_xbgr8888(struct kunit *test)
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|||
const unsigned int *dst_pitch = (result->dst_pitch == TEST_USE_DEFAULT_PITCH) ?
|
||||
NULL : &result->dst_pitch;
|
||||
|
||||
int blit_result = 0;
|
||||
|
||||
blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XBGR8888, &src, &fb, ¶ms->clip,
|
||||
&fmtcnv_state);
|
||||
|
||||
drm_fb_xrgb8888_to_xbgr8888(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state);
|
||||
buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
|
||||
|
||||
KUNIT_EXPECT_FALSE(test, blit_result);
|
||||
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
|
||||
}
|
||||
|
||||
|
|
@ -1910,12 +1838,8 @@ static void drm_test_fb_memcpy(struct kunit *test)
|
|||
memset(buf[i], 0, dst_size[i]);
|
||||
}
|
||||
|
||||
int blit_result;
|
||||
drm_fb_memcpy(dst, dst_pitches, src, &fb, ¶ms->clip);
|
||||
|
||||
blit_result = drm_fb_blit(dst, dst_pitches, params->format, src, &fb, ¶ms->clip,
|
||||
&fmtcnv_state);
|
||||
|
||||
KUNIT_EXPECT_FALSE(test, blit_result);
|
||||
for (size_t i = 0; i < fb.format->num_planes; i++) {
|
||||
expected[i] = cpubuf_to_le32(test, params->expected[i], TEST_BUF_SIZE);
|
||||
KUNIT_EXPECT_MEMEQ_MSG(test, buf[i], expected[i], dst_size[i],
|
||||
|
|
|
|||
|
|
@ -102,6 +102,15 @@ void drm_fb_xrgb8888_to_bgr888(struct iosys_map *dst, const unsigned int *dst_pi
|
|||
void drm_fb_xrgb8888_to_argb8888(struct iosys_map *dst, const unsigned int *dst_pitch,
|
||||
const struct iosys_map *src, const struct drm_framebuffer *fb,
|
||||
const struct drm_rect *clip, struct drm_format_conv_state *state);
|
||||
void drm_fb_xrgb8888_to_abgr8888(struct iosys_map *dst, const unsigned int *dst_pitch,
|
||||
const struct iosys_map *src, const struct drm_framebuffer *fb,
|
||||
const struct drm_rect *clip, struct drm_format_conv_state *state);
|
||||
void drm_fb_xrgb8888_to_xbgr8888(struct iosys_map *dst, const unsigned int *dst_pitch,
|
||||
const struct iosys_map *src, const struct drm_framebuffer *fb,
|
||||
const struct drm_rect *clip, struct drm_format_conv_state *state);
|
||||
void drm_fb_xrgb8888_to_bgrx8888(struct iosys_map *dst, const unsigned int *dst_pitch,
|
||||
const struct iosys_map *src, const struct drm_framebuffer *fb,
|
||||
const struct drm_rect *clip, struct drm_format_conv_state *state);
|
||||
void drm_fb_xrgb8888_to_xrgb2101010(struct iosys_map *dst, const unsigned int *dst_pitch,
|
||||
const struct iosys_map *src, const struct drm_framebuffer *fb,
|
||||
const struct drm_rect *clip,
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user