From: Ville Syrjälä Date: Tue, 22 Nov 2016 16:02:00 +0000 (+0200) Subject: drm/i915: Use enum plane_id in VLV/CHV sprite code X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=83c04a62a187283d9e1473d062cd1cd25ee60e2e;p=linux-beck.git drm/i915: Use enum plane_id in VLV/CHV sprite code Use intel_plane->id to derive the VLV/CHV sprite register offsets instead of abusing plane->plane which is really meant to for primary planes only. v2: Convert assert_sprites_disabled() over as well v3: Rename the reg macro parameter to 'plane_id' as well (Paulo) Signed-off-by: Ville Syrjälä Reviewed-by: Paulo Zanoni Link: http://patchwork.freedesktop.org/patch/msgid/1479830524-7882-6-git-send-email-ville.syrjala@linux.intel.com --- diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index fcad8fa41274..329848743819 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -5711,18 +5711,21 @@ enum { #define _SPBCONSTALPHA (VLV_DISPLAY_BASE + 0x722a8) #define _SPBGAMC (VLV_DISPLAY_BASE + 0x722f4) -#define SPCNTR(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPACNTR, _SPBCNTR) -#define SPLINOFF(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPALINOFF, _SPBLINOFF) -#define SPSTRIDE(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPASTRIDE, _SPBSTRIDE) -#define SPPOS(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPAPOS, _SPBPOS) -#define SPSIZE(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPASIZE, _SPBSIZE) -#define SPKEYMINVAL(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPAKEYMINVAL, _SPBKEYMINVAL) -#define SPKEYMSK(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPAKEYMSK, _SPBKEYMSK) -#define SPSURF(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPASURF, _SPBSURF) -#define SPKEYMAXVAL(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPAKEYMAXVAL, _SPBKEYMAXVAL) -#define SPTILEOFF(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPATILEOFF, _SPBTILEOFF) -#define SPCONSTALPHA(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPACONSTALPHA, _SPBCONSTALPHA) -#define SPGAMC(pipe, plane) _MMIO_PIPE((pipe) * 2 + (plane), _SPAGAMC, _SPBGAMC) +#define _MMIO_VLV_SPR(pipe, plane_id, reg_a, reg_b) \ + _MMIO_PIPE((pipe) * 2 + (plane_id) - PLANE_SPRITE0, (reg_a), (reg_b)) + +#define SPCNTR(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPACNTR, _SPBCNTR) +#define SPLINOFF(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPALINOFF, _SPBLINOFF) +#define SPSTRIDE(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPASTRIDE, _SPBSTRIDE) +#define SPPOS(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAPOS, _SPBPOS) +#define SPSIZE(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPASIZE, _SPBSIZE) +#define SPKEYMINVAL(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMINVAL, _SPBKEYMINVAL) +#define SPKEYMSK(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMSK, _SPBKEYMSK) +#define SPSURF(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPASURF, _SPBSURF) +#define SPKEYMAXVAL(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMAXVAL, _SPBKEYMAXVAL) +#define SPTILEOFF(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPATILEOFF, _SPBTILEOFF) +#define SPCONSTALPHA(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPACONSTALPHA, _SPBCONSTALPHA) +#define SPGAMC(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAGAMC, _SPBGAMC) /* * CHV pipe B sprite CSC @@ -5731,29 +5734,32 @@ enum { * |yg| = |c3 c4 c5| x |yg + yg_ioff| + |yg_ooff| * |cb| |c6 c7 c8| |cb + cr_ioff| |cb_ooff| */ -#define SPCSCYGOFF(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d900 + (sprite) * 0x1000) -#define SPCSCCBOFF(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d904 + (sprite) * 0x1000) -#define SPCSCCROFF(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d908 + (sprite) * 0x1000) +#define _MMIO_CHV_SPCSC(plane_id, reg) \ + _MMIO(VLV_DISPLAY_BASE + ((plane_id) - PLANE_SPRITE0) * 0x1000 + (reg)) + +#define SPCSCYGOFF(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d900) +#define SPCSCCBOFF(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d904) +#define SPCSCCROFF(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d908) #define SPCSC_OOFF(x) (((x) & 0x7ff) << 16) /* s11 */ #define SPCSC_IOFF(x) (((x) & 0x7ff) << 0) /* s11 */ -#define SPCSCC01(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d90c + (sprite) * 0x1000) -#define SPCSCC23(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d910 + (sprite) * 0x1000) -#define SPCSCC45(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d914 + (sprite) * 0x1000) -#define SPCSCC67(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d918 + (sprite) * 0x1000) -#define SPCSCC8(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d91c + (sprite) * 0x1000) +#define SPCSCC01(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d90c) +#define SPCSCC23(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d910) +#define SPCSCC45(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d914) +#define SPCSCC67(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d918) +#define SPCSCC8(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d91c) #define SPCSC_C1(x) (((x) & 0x7fff) << 16) /* s3.12 */ #define SPCSC_C0(x) (((x) & 0x7fff) << 0) /* s3.12 */ -#define SPCSCYGICLAMP(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d920 + (sprite) * 0x1000) -#define SPCSCCBICLAMP(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d924 + (sprite) * 0x1000) -#define SPCSCCRICLAMP(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d928 + (sprite) * 0x1000) +#define SPCSCYGICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d920) +#define SPCSCCBICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d924) +#define SPCSCCRICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d928) #define SPCSC_IMAX(x) (((x) & 0x7ff) << 16) /* s11 */ #define SPCSC_IMIN(x) (((x) & 0x7ff) << 0) /* s11 */ -#define SPCSCYGOCLAMP(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d92c + (sprite) * 0x1000) -#define SPCSCCBOCLAMP(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d930 + (sprite) * 0x1000) -#define SPCSCCROCLAMP(sprite) _MMIO(VLV_DISPLAY_BASE + 0x6d934 + (sprite) * 0x1000) +#define SPCSCYGOCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d92c) +#define SPCSCCBOCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d930) +#define SPCSCCROCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d934) #define SPCSC_OMAX(x) ((x) << 16) /* u10 */ #define SPCSC_OMIN(x) ((x) << 0) /* u10 */ diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 30812cd035e6..f1966fe3dfbe 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1327,7 +1327,7 @@ static void assert_sprites_disabled(struct drm_i915_private *dev_priv, } } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { for_each_sprite(dev_priv, pipe, sprite) { - u32 val = I915_READ(SPCNTR(pipe, sprite)); + u32 val = I915_READ(SPCNTR(pipe, PLANE_SPRITE0 + sprite)); I915_STATE_WARN(val & SP_ENABLE, "sprite %c assertion failure, should be off on pipe %c but is still active\n", sprite_name(pipe, sprite), pipe_name(pipe)); diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 4ddb17cbe45f..91bcaff28f35 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -296,7 +296,7 @@ static void chv_update_csc(struct intel_plane *intel_plane, uint32_t format) { struct drm_i915_private *dev_priv = to_i915(intel_plane->base.dev); - int plane = intel_plane->plane; + enum plane_id plane_id = intel_plane->id; /* Seems RGB data bypasses the CSC always */ if (!format_is_yuv(format)) @@ -312,23 +312,23 @@ chv_update_csc(struct intel_plane *intel_plane, uint32_t format) * Cb and Cr apparently come in as signed already, so no * need for any offset. For Y we need to remove the offset. */ - I915_WRITE(SPCSCYGOFF(plane), SPCSC_OOFF(0) | SPCSC_IOFF(-64)); - I915_WRITE(SPCSCCBOFF(plane), SPCSC_OOFF(0) | SPCSC_IOFF(0)); - I915_WRITE(SPCSCCROFF(plane), SPCSC_OOFF(0) | SPCSC_IOFF(0)); - - I915_WRITE(SPCSCC01(plane), SPCSC_C1(4769) | SPCSC_C0(6537)); - I915_WRITE(SPCSCC23(plane), SPCSC_C1(-3330) | SPCSC_C0(0)); - I915_WRITE(SPCSCC45(plane), SPCSC_C1(-1605) | SPCSC_C0(4769)); - I915_WRITE(SPCSCC67(plane), SPCSC_C1(4769) | SPCSC_C0(0)); - I915_WRITE(SPCSCC8(plane), SPCSC_C0(8263)); - - I915_WRITE(SPCSCYGICLAMP(plane), SPCSC_IMAX(940) | SPCSC_IMIN(64)); - I915_WRITE(SPCSCCBICLAMP(plane), SPCSC_IMAX(448) | SPCSC_IMIN(-448)); - I915_WRITE(SPCSCCRICLAMP(plane), SPCSC_IMAX(448) | SPCSC_IMIN(-448)); - - I915_WRITE(SPCSCYGOCLAMP(plane), SPCSC_OMAX(1023) | SPCSC_OMIN(0)); - I915_WRITE(SPCSCCBOCLAMP(plane), SPCSC_OMAX(1023) | SPCSC_OMIN(0)); - I915_WRITE(SPCSCCROCLAMP(plane), SPCSC_OMAX(1023) | SPCSC_OMIN(0)); + I915_WRITE(SPCSCYGOFF(plane_id), SPCSC_OOFF(0) | SPCSC_IOFF(-64)); + I915_WRITE(SPCSCCBOFF(plane_id), SPCSC_OOFF(0) | SPCSC_IOFF(0)); + I915_WRITE(SPCSCCROFF(plane_id), SPCSC_OOFF(0) | SPCSC_IOFF(0)); + + I915_WRITE(SPCSCC01(plane_id), SPCSC_C1(4769) | SPCSC_C0(6537)); + I915_WRITE(SPCSCC23(plane_id), SPCSC_C1(-3330) | SPCSC_C0(0)); + I915_WRITE(SPCSCC45(plane_id), SPCSC_C1(-1605) | SPCSC_C0(4769)); + I915_WRITE(SPCSCC67(plane_id), SPCSC_C1(4769) | SPCSC_C0(0)); + I915_WRITE(SPCSCC8(plane_id), SPCSC_C0(8263)); + + I915_WRITE(SPCSCYGICLAMP(plane_id), SPCSC_IMAX(940) | SPCSC_IMIN(64)); + I915_WRITE(SPCSCCBICLAMP(plane_id), SPCSC_IMAX(448) | SPCSC_IMIN(-448)); + I915_WRITE(SPCSCCRICLAMP(plane_id), SPCSC_IMAX(448) | SPCSC_IMIN(-448)); + + I915_WRITE(SPCSCYGOCLAMP(plane_id), SPCSC_OMAX(1023) | SPCSC_OMIN(0)); + I915_WRITE(SPCSCCBOCLAMP(plane_id), SPCSC_OMAX(1023) | SPCSC_OMIN(0)); + I915_WRITE(SPCSCCROCLAMP(plane_id), SPCSC_OMAX(1023) | SPCSC_OMIN(0)); } static void @@ -340,8 +340,8 @@ vlv_update_plane(struct drm_plane *dplane, struct drm_i915_private *dev_priv = to_i915(dev); struct intel_plane *intel_plane = to_intel_plane(dplane); struct drm_framebuffer *fb = plane_state->base.fb; - int pipe = intel_plane->pipe; - int plane = intel_plane->plane; + enum pipe pipe = intel_plane->pipe; + enum plane_id plane_id = intel_plane->id; u32 sprctl; u32 sprsurf_offset, linear_offset; unsigned int rotation = plane_state->base.rotation; @@ -434,9 +434,9 @@ vlv_update_plane(struct drm_plane *dplane, linear_offset = intel_fb_xy_to_linear(x, y, plane_state, 0); if (key->flags) { - I915_WRITE(SPKEYMINVAL(pipe, plane), key->min_value); - I915_WRITE(SPKEYMAXVAL(pipe, plane), key->max_value); - I915_WRITE(SPKEYMSK(pipe, plane), key->channel_mask); + I915_WRITE(SPKEYMINVAL(pipe, plane_id), key->min_value); + I915_WRITE(SPKEYMAXVAL(pipe, plane_id), key->max_value); + I915_WRITE(SPKEYMSK(pipe, plane_id), key->channel_mask); } if (key->flags & I915_SET_COLORKEY_SOURCE) @@ -445,21 +445,21 @@ vlv_update_plane(struct drm_plane *dplane, if (IS_CHERRYVIEW(dev_priv) && pipe == PIPE_B) chv_update_csc(intel_plane, fb->pixel_format); - I915_WRITE(SPSTRIDE(pipe, plane), fb->pitches[0]); - I915_WRITE(SPPOS(pipe, plane), (crtc_y << 16) | crtc_x); + I915_WRITE(SPSTRIDE(pipe, plane_id), fb->pitches[0]); + I915_WRITE(SPPOS(pipe, plane_id), (crtc_y << 16) | crtc_x); if (fb->modifier[0] == I915_FORMAT_MOD_X_TILED) - I915_WRITE(SPTILEOFF(pipe, plane), (y << 16) | x); + I915_WRITE(SPTILEOFF(pipe, plane_id), (y << 16) | x); else - I915_WRITE(SPLINOFF(pipe, plane), linear_offset); + I915_WRITE(SPLINOFF(pipe, plane_id), linear_offset); - I915_WRITE(SPCONSTALPHA(pipe, plane), 0); + I915_WRITE(SPCONSTALPHA(pipe, plane_id), 0); - I915_WRITE(SPSIZE(pipe, plane), (crtc_h << 16) | crtc_w); - I915_WRITE(SPCNTR(pipe, plane), sprctl); - I915_WRITE(SPSURF(pipe, plane), + I915_WRITE(SPSIZE(pipe, plane_id), (crtc_h << 16) | crtc_w); + I915_WRITE(SPCNTR(pipe, plane_id), sprctl); + I915_WRITE(SPSURF(pipe, plane_id), intel_fb_gtt_offset(fb, rotation) + sprsurf_offset); - POSTING_READ(SPSURF(pipe, plane)); + POSTING_READ(SPSURF(pipe, plane_id)); } static void @@ -468,13 +468,13 @@ vlv_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc) struct drm_device *dev = dplane->dev; struct drm_i915_private *dev_priv = to_i915(dev); struct intel_plane *intel_plane = to_intel_plane(dplane); - int pipe = intel_plane->pipe; - int plane = intel_plane->plane; + enum pipe pipe = intel_plane->pipe; + enum plane_id plane_id = intel_plane->id; - I915_WRITE(SPCNTR(pipe, plane), 0); + I915_WRITE(SPCNTR(pipe, plane_id), 0); - I915_WRITE(SPSURF(pipe, plane), 0); - POSTING_READ(SPSURF(pipe, plane)); + I915_WRITE(SPSURF(pipe, plane_id), 0); + POSTING_READ(SPSURF(pipe, plane_id)); } static void