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drm/vc4: Move plane state to header 

We need to reference it from the CRTC to make a decision for enabling
background color fill.

Signed-off-by: Stefan Schake <stschake@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/1520556817-97297-4-git-send-email-stschake@gmail.com
This commit is contained in:
Stefan Schake 2018-03-09 01:53:36 +01:00 committed by Eric Anholt
parent 3d67b68a6a
commit 823646983b
2 changed files with 60 additions and 60 deletions
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60
drivers/gpu/drm/vc4/vc4_drv.h
View File

@ -310,6 +310,66 @@ to_vc4_plane(struct drm_plane *plane)
return (struct vc4_plane *)plane;
}
enum vc4_scaling_mode {
VC4_SCALING_NONE,
VC4_SCALING_TPZ,
VC4_SCALING_PPF,
};
struct vc4_plane_state {
struct drm_plane_state base;
/* System memory copy of the display list for this element, computed
* at atomic_check time.
*/
u32 *dlist;
u32 dlist_size; /* Number of dwords allocated for the display list */
u32 dlist_count; /* Number of used dwords in the display list. */
/* Offset in the dlist to various words, for pageflip or
* cursor updates.
*/
u32 pos0_offset;
u32 pos2_offset;
u32 ptr0_offset;
/* Offset where the plane's dlist was last stored in the
* hardware at vc4_crtc_atomic_flush() time.
*/
u32 __iomem *hw_dlist;
/* Clipped coordinates of the plane on the display. */
int crtc_x, crtc_y, crtc_w, crtc_h;
/* Clipped area being scanned from in the FB. */
u32 src_x, src_y;
u32 src_w[2], src_h[2];
/* Scaling selection for the RGB/Y plane and the Cb/Cr planes. */
enum vc4_scaling_mode x_scaling[2], y_scaling[2];
bool is_unity;
bool is_yuv;
/* Offset to start scanning out from the start of the plane's
* BO.
*/
u32 offsets[3];
/* Our allocation in LBM for temporary storage during scaling. */
struct drm_mm_node lbm;
/* Set when the plane has per-pixel alpha content or does not cover
* the entire screen. This is a hint to the CRTC that it might need
* to enable background color fill.
*/
bool needs_bg_fill;
};
static inline struct vc4_plane_state *
to_vc4_plane_state(struct drm_plane_state *state)
{
return (struct vc4_plane_state *)state;
}
enum vc4_encoder_type {
VC4_ENCODER_TYPE_NONE,
VC4_ENCODER_TYPE_HDMI,

60
drivers/gpu/drm/vc4/vc4_plane.c
View File

@ -27,66 +27,6 @@
#include "vc4_drv.h"
#include "vc4_regs.h"
enum vc4_scaling_mode {
VC4_SCALING_NONE,
VC4_SCALING_TPZ,
VC4_SCALING_PPF,
};
struct vc4_plane_state {
struct drm_plane_state base;
/* System memory copy of the display list for this element, computed
* at atomic_check time.
*/
u32 *dlist;
u32 dlist_size; /* Number of dwords allocated for the display list */
u32 dlist_count; /* Number of used dwords in the display list. */
/* Offset in the dlist to various words, for pageflip or
* cursor updates.
*/
u32 pos0_offset;
u32 pos2_offset;
u32 ptr0_offset;
/* Offset where the plane's dlist was last stored in the
* hardware at vc4_crtc_atomic_flush() time.
*/
u32 __iomem *hw_dlist;
/* Clipped coordinates of the plane on the display. */
int crtc_x, crtc_y, crtc_w, crtc_h;
/* Clipped area being scanned from in the FB. */
u32 src_x, src_y;
u32 src_w[2], src_h[2];
/* Scaling selection for the RGB/Y plane and the Cb/Cr planes. */
enum vc4_scaling_mode x_scaling[2], y_scaling[2];
bool is_unity;
bool is_yuv;
/* Offset to start scanning out from the start of the plane's
* BO.
*/
u32 offsets[3];
/* Our allocation in LBM for temporary storage during scaling. */
struct drm_mm_node lbm;
/* Set when the plane has per-pixel alpha content or does not cover
* the entire screen. This is a hint to the CRTC that it might need
* to enable background color fill.
*/
bool needs_bg_fill;
};
static inline struct vc4_plane_state *
to_vc4_plane_state(struct drm_plane_state *state)
{
return (struct vc4_plane_state *)state;
}
static const struct hvs_format {
u32 drm; /* DRM_FORMAT_* */
u32 hvs; /* HVS_FORMAT_* */