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drm/amd/display: DCN401 cusor code update

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Scaling and rotation changes for cursor.

Reviewed-by: Ariel Bernstein <eric.bernstein@amd.com>
Reviewed-by: Nevenko Stupar <nevenko.stupar@amd.com>
Acked-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Signed-off-by: Sridevi Arvindekar <sarvinde@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Sridevi Arvindekar
2024-05-27 11:26:58 -04:00
committed by Alex Deucher
parent 3df528be2a
commit ed79ab5a07
1 changed files with 5 additions and 17 deletions
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22
drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
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@@ -1124,14 +1124,10 @@ void dcn401_set_cursor_position(struct pipe_ctx *pipe_ctx)
* pipe to make sure each pipe enabling cursor on its part of the
* screen.
*/
if (param.rotation == ROTATION_ANGLE_90 || param.rotation == ROTATION_ANGLE_270) {
} else {
x_pos = pipe_ctx->stream->dst.x + x_pos * pipe_ctx->stream->dst.width /
pipe_ctx->stream->src.width;
y_pos = pipe_ctx->stream->dst.y + y_pos * pipe_ctx->stream->dst.height /
pipe_ctx->stream->src.height;
}
x_pos = pipe_ctx->stream->dst.x + x_pos * pipe_ctx->stream->dst.width /
pipe_ctx->stream->src.width;
y_pos = pipe_ctx->stream->dst.y + y_pos * pipe_ctx->stream->dst.height /
pipe_ctx->stream->src.height;
/**
* If the cursor's source viewport is clipped then we need to
@@ -1297,18 +1293,10 @@ void dcn401_set_cursor_position(struct pipe_ctx *pipe_ctx)
pos_cpy.x = temp_x + recout_width;
}
}
} else {
}
}
/**
* Display groups that are 1xnY, have pos_cpy.y > recout.height
* Calculation:
* delta_from_bottom = recout.y + recout.height - pos_cpy.y
* pos_cpy.y_new = recout.y + delta_from_bottom
* Simplify it as:
* pos_cpy.y = recout.y * 2 + recout.height - pos_cpy.y
*/
}
hubp->funcs->set_cursor_position(hubp, &pos_cpy, &param);