On Wed, 27 Nov 2013, Antti Koskipaa <antti.koskipaa@xxxxxxxxxxxxxxx> wrote: > v2: Reorganize array indexing so that full offsets can be used as > is. It makes grepping for registers in i915_reg.h much easier. Also > move offset arrays to intel_device_info. Overall, I like this approach better than v1. Comments follow. > Upcoming hardware will not have the various display pipe register > ranges evenly spaced in memory. Change register address calculations > into array lookups. > > Tested on SandyBridge and VLV/BYT. > > I left the UMS cruft untouched. > > Signed-off-by: Antti Koskipaa <antti.koskipaa@xxxxxxxxxxxxxxx> > --- > drivers/gpu/drm/i915/i915_drv.c | 56 +++++++++++++++++++++++ > drivers/gpu/drm/i915/i915_drv.h | 9 +++- > drivers/gpu/drm/i915/i915_reg.h | 99 ++++++++++++++++++++++++++--------------- > 3 files changed, 127 insertions(+), 37 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 24d58b0..95e17a2 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -161,16 +161,48 @@ extern int intel_agp_enabled; > static int intel_agp_enabled; > #endif > > +#define GEN_DEFAULT_PIPEOFFSETS \ > + .pipe_offsets = { PIPE_A_OFFSET, PIPE_B_OFFSET }, \ > + .trans_offsets = { TRANSCODER_A_OFFSET, TRANSCODER_B_OFFSET, \ > + TRANSCODER_C_OFFSET, TRANSCODER_EDP_OFFSET }, \ > + .dpll_offsets = { DPLL_A_OFFSET, DPLL_B_OFFSET }, \ > + .dpll_md_offsets = { DPLL_A_MD_OFFSET, DPLL_B_MD_OFFSET }, \ > + .palette_offsets = { PALETTE_A_OFFSET, PALETTE_B_OFFSET }, > + > +#define GEN7_PIPEOFFSETS \ > + .pipe_offsets = { PIPE_A_OFFSET, PIPE_B_OFFSET, PIPE_C_OFFSET }, \ > + .trans_offsets = { TRANSCODER_A_OFFSET, TRANSCODER_B_OFFSET, \ > + TRANSCODER_C_OFFSET, TRANSCODER_EDP_OFFSET }, \ > + .dpll_offsets = { DPLL_A_OFFSET, DPLL_B_OFFSET }, \ > + .dpll_md_offsets = { DPLL_A_MD_OFFSET, DPLL_B_MD_OFFSET }, \ > + .palette_offsets = { PALETTE_A_OFFSET, PALETTE_B_OFFSET }, > + > +#define VLV_PIPEOFFSETS \ > + .pipe_offsets = { PIPE_A_OFFSET+VLV_DISPLAY_BASE, \ > + PIPE_B_OFFSET+VLV_DISPLAY_BASE }, \ > + .trans_offsets = { TRANSCODER_A_OFFSET+VLV_DISPLAY_BASE, \ > + TRANSCODER_B_OFFSET+VLV_DISPLAY_BASE, \ > + TRANSCODER_C_OFFSET+VLV_DISPLAY_BASE, \ > + TRANSCODER_EDP_OFFSET+VLV_DISPLAY_BASE }, \ > + .dpll_offsets = { DPLL_A_OFFSET+VLV_DISPLAY_BASE, \ > + DPLL_B_OFFSET+VLV_DISPLAY_BASE }, \ > + .dpll_md_offsets = { DPLL_A_MD_OFFSET+VLV_DISPLAY_BASE, \ > + DPLL_B_MD_OFFSET+VLV_DISPLAY_BASE }, \ > + .palette_offsets = { PALETTE_A_OFFSET+VLV_DISPLAY_BASE, \ > + PALETTE_B_OFFSET+VLV_DISPLAY_BASE }, Please drop the last comma in the defines above... > + > static const struct intel_device_info intel_i830_info = { > .gen = 2, .is_mobile = 1, .cursor_needs_physical = 1, .num_pipes = 2, > .has_overlay = 1, .overlay_needs_physical = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS ...and add it here instead so the initialization looks consistent. See GEN7_FEATURES. > }; > > static const struct intel_device_info intel_845g_info = { > .gen = 2, .num_pipes = 1, > .has_overlay = 1, .overlay_needs_physical = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_i85x_info = { > @@ -178,18 +210,21 @@ static const struct intel_device_info intel_i85x_info = { > .cursor_needs_physical = 1, > .has_overlay = 1, .overlay_needs_physical = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_i865g_info = { > .gen = 2, .num_pipes = 1, > .has_overlay = 1, .overlay_needs_physical = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_i915g_info = { > .gen = 3, .is_i915g = 1, .cursor_needs_physical = 1, .num_pipes = 2, > .has_overlay = 1, .overlay_needs_physical = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > static const struct intel_device_info intel_i915gm_info = { > .gen = 3, .is_mobile = 1, .num_pipes = 2, > @@ -197,11 +232,13 @@ static const struct intel_device_info intel_i915gm_info = { > .has_overlay = 1, .overlay_needs_physical = 1, > .supports_tv = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > static const struct intel_device_info intel_i945g_info = { > .gen = 3, .has_hotplug = 1, .cursor_needs_physical = 1, .num_pipes = 2, > .has_overlay = 1, .overlay_needs_physical = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > static const struct intel_device_info intel_i945gm_info = { > .gen = 3, .is_i945gm = 1, .is_mobile = 1, .num_pipes = 2, > @@ -209,6 +246,7 @@ static const struct intel_device_info intel_i945gm_info = { > .has_overlay = 1, .overlay_needs_physical = 1, > .supports_tv = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_i965g_info = { > @@ -216,6 +254,7 @@ static const struct intel_device_info intel_i965g_info = { > .has_hotplug = 1, > .has_overlay = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_i965gm_info = { > @@ -224,6 +263,7 @@ static const struct intel_device_info intel_i965gm_info = { > .has_overlay = 1, > .supports_tv = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_g33_info = { > @@ -231,12 +271,14 @@ static const struct intel_device_info intel_g33_info = { > .need_gfx_hws = 1, .has_hotplug = 1, > .has_overlay = 1, > .ring_mask = RENDER_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_g45_info = { > .gen = 4, .is_g4x = 1, .need_gfx_hws = 1, .num_pipes = 2, > .has_pipe_cxsr = 1, .has_hotplug = 1, > .ring_mask = RENDER_RING | BSD_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_gm45_info = { > @@ -245,18 +287,21 @@ static const struct intel_device_info intel_gm45_info = { > .has_pipe_cxsr = 1, .has_hotplug = 1, > .supports_tv = 1, > .ring_mask = RENDER_RING | BSD_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_pineview_info = { > .gen = 3, .is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .num_pipes = 2, > .need_gfx_hws = 1, .has_hotplug = 1, > .has_overlay = 1, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_ironlake_d_info = { > .gen = 5, .num_pipes = 2, > .need_gfx_hws = 1, .has_hotplug = 1, > .ring_mask = RENDER_RING | BSD_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_ironlake_m_info = { > @@ -264,6 +309,7 @@ static const struct intel_device_info intel_ironlake_m_info = { > .need_gfx_hws = 1, .has_hotplug = 1, > .has_fbc = 1, > .ring_mask = RENDER_RING | BSD_RING, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_sandybridge_d_info = { > @@ -271,6 +317,7 @@ static const struct intel_device_info intel_sandybridge_d_info = { > .need_gfx_hws = 1, .has_hotplug = 1, > .ring_mask = RENDER_RING | BSD_RING | BLT_RING, > .has_llc = 1, > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_sandybridge_m_info = { > @@ -279,6 +326,7 @@ static const struct intel_device_info intel_sandybridge_m_info = { > .has_fbc = 1, > .ring_mask = RENDER_RING | BSD_RING | BLT_RING, > .has_llc = 1, > + GEN_DEFAULT_PIPEOFFSETS > }; > > #define GEN7_FEATURES \ > @@ -290,6 +338,7 @@ static const struct intel_device_info intel_sandybridge_m_info = { > static const struct intel_device_info intel_ivybridge_d_info = { > GEN7_FEATURES, > .is_ivybridge = 1, > + GEN7_PIPEOFFSETS > }; > > static const struct intel_device_info intel_ivybridge_m_info = { > @@ -297,6 +346,7 @@ static const struct intel_device_info intel_ivybridge_m_info = { > .is_ivybridge = 1, > .is_mobile = 1, > .has_fbc = 1, > + GEN7_PIPEOFFSETS > }; > > static const struct intel_device_info intel_ivybridge_q_info = { > @@ -312,6 +362,7 @@ static const struct intel_device_info intel_valleyview_m_info = { > .is_valleyview = 1, > .display_mmio_offset = VLV_DISPLAY_BASE, > .has_llc = 0, /* legal, last one wins */ > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_valleyview_d_info = { > @@ -320,6 +371,7 @@ static const struct intel_device_info intel_valleyview_d_info = { > .is_valleyview = 1, > .display_mmio_offset = VLV_DISPLAY_BASE, > .has_llc = 0, /* legal, last one wins */ > + GEN_DEFAULT_PIPEOFFSETS > }; > > static const struct intel_device_info intel_haswell_d_info = { > @@ -328,6 +380,7 @@ static const struct intel_device_info intel_haswell_d_info = { > .has_ddi = 1, > .has_fpga_dbg = 1, > .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, > + GEN7_PIPEOFFSETS > }; > > static const struct intel_device_info intel_haswell_m_info = { > @@ -338,6 +391,7 @@ static const struct intel_device_info intel_haswell_m_info = { > .has_fpga_dbg = 1, > .has_fbc = 1, > .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, > + GEN7_PIPEOFFSETS > }; > > static const struct intel_device_info intel_broadwell_d_info = { > @@ -347,6 +401,7 @@ static const struct intel_device_info intel_broadwell_d_info = { > .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, > .has_llc = 1, > .has_ddi = 1, > + GEN7_PIPEOFFSETS > }; > > static const struct intel_device_info intel_broadwell_m_info = { > @@ -356,6 +411,7 @@ static const struct intel_device_info intel_broadwell_m_info = { > .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, > .has_llc = 1, > .has_ddi = 1, > + GEN7_PIPEOFFSETS > }; > > /* > diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h > index b98a7c8..7358b7b 100644 > --- a/drivers/gpu/drm/i915/i915_drv.h > +++ b/drivers/gpu/drm/i915/i915_drv.h > @@ -66,7 +66,8 @@ enum transcoder { > TRANSCODER_A = 0, > TRANSCODER_B, > TRANSCODER_C, > - TRANSCODER_EDP = 0xF, > + TRANSCODER_EDP, > + I915_MAX_TRANSCODERS > }; > #define transcoder_name(t) ((t) + 'A') > > @@ -492,6 +493,12 @@ struct intel_device_info { > u8 gen; > u8 ring_mask; /* Rings supported by the HW */ > DEV_INFO_FOR_EACH_FLAG(DEFINE_FLAG, SEP_SEMICOLON); > + /* Register offsets for the various display pipes */ > + int pipe_offsets[I915_MAX_PIPES]; > + int trans_offsets[I915_MAX_TRANSCODERS]; > + int dpll_offsets[I915_MAX_PIPES]; > + int dpll_md_offsets[I915_MAX_PIPES]; > + int palette_offsets[I915_MAX_PIPES]; > }; > > #undef DEFINE_FLAG > diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h > index 849e595..0840c0a 100644 > --- a/drivers/gpu/drm/i915/i915_reg.h > +++ b/drivers/gpu/drm/i915/i915_reg.h > @@ -1198,6 +1198,9 @@ > /* > * Clock control & power management > */ > +#define DPLL_A_OFFSET 0x6014 > +#define DPLL_B_OFFSET 0x6018 > +#define DPLL(pipe) (dev_priv->info->dpll_offsets[pipe]) > > #define VGA0 0x6000 > #define VGA1 0x6004 > @@ -1210,9 +1213,6 @@ > #define VGA1_PD_P1_DIV_2 (1 << 13) > #define VGA1_PD_P1_SHIFT 8 > #define VGA1_PD_P1_MASK (0x1f << 8) > -#define _DPLL_A (dev_priv->info->display_mmio_offset + 0x6014) > -#define _DPLL_B (dev_priv->info->display_mmio_offset + 0x6018) > -#define DPLL(pipe) _PIPE(pipe, _DPLL_A, _DPLL_B) > #define DPLL_VCO_ENABLE (1 << 31) > #define DPLL_SDVO_HIGH_SPEED (1 << 30) > #define DPLL_DVO_2X_MODE (1 << 30) > @@ -1274,7 +1274,10 @@ > #define SDVO_MULTIPLIER_MASK 0x000000ff > #define SDVO_MULTIPLIER_SHIFT_HIRES 4 > #define SDVO_MULTIPLIER_SHIFT_VGA 0 > -#define _DPLL_A_MD (dev_priv->info->display_mmio_offset + 0x601c) /* 965+ only */ > + > +#define DPLL_A_MD_OFFSET 0x601c /* 965+ only */ > +#define DPLL_B_MD_OFFSET 0x6020 /* 965+ only */ > +#define DPLL_MD(pipe) (dev_priv->info->dpll_md_offsets[pipe]) > /* > * UDI pixel divider, controlling how many pixels are stuffed into a packet. > * > @@ -1311,8 +1314,6 @@ > */ > #define DPLL_MD_VGA_UDI_MULTIPLIER_MASK 0x0000003f > #define DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT 0 > -#define _DPLL_B_MD (dev_priv->info->display_mmio_offset + 0x6020) /* 965+ only */ > -#define DPLL_MD(pipe) _PIPE(pipe, _DPLL_A_MD, _DPLL_B_MD) > > #define _FPA0 0x06040 > #define _FPA1 0x06044 > @@ -1468,10 +1469,10 @@ > /* > * Palette regs > */ > +#define PALETTE_A_OFFSET 0xa000 > +#define PALETTE_B_OFFSET 0xa800 > > -#define _PALETTE_A (dev_priv->info->display_mmio_offset + 0xa000) > -#define _PALETTE_B (dev_priv->info->display_mmio_offset + 0xa800) > -#define PALETTE(pipe) _PIPE(pipe, _PALETTE_A, _PALETTE_B) > +#define PALETTE(pipe) (dev_priv->info->palette_offsets[pipe]) > > /* MCH MMIO space */ > > @@ -1935,35 +1936,43 @@ > _PIPE_INC(pipe, _PIPE_CRC_RES_RES2_A_G4X, 0x01000) > > /* Pipe A timing regs */ > -#define _HTOTAL_A (dev_priv->info->display_mmio_offset + 0x60000) > -#define _HBLANK_A (dev_priv->info->display_mmio_offset + 0x60004) > -#define _HSYNC_A (dev_priv->info->display_mmio_offset + 0x60008) > -#define _VTOTAL_A (dev_priv->info->display_mmio_offset + 0x6000c) > -#define _VBLANK_A (dev_priv->info->display_mmio_offset + 0x60010) > -#define _VSYNC_A (dev_priv->info->display_mmio_offset + 0x60014) > -#define _PIPEASRC (dev_priv->info->display_mmio_offset + 0x6001c) > -#define _BCLRPAT_A (dev_priv->info->display_mmio_offset + 0x60020) > -#define _VSYNCSHIFT_A (dev_priv->info->display_mmio_offset + 0x60028) > +#define _HTOTAL_A 0x60000 > +#define _HBLANK_A 0x60004 > +#define _HSYNC_A 0x60008 > +#define _VTOTAL_A 0x6000c > +#define _VBLANK_A 0x60010 > +#define _VSYNC_A 0x60014 > +#define _PIPEASRC 0x6001c > +#define _BCLRPAT_A 0x60020 > +#define _VSYNCSHIFT_A 0x60028 > > /* Pipe B timing regs */ > -#define _HTOTAL_B (dev_priv->info->display_mmio_offset + 0x61000) > -#define _HBLANK_B (dev_priv->info->display_mmio_offset + 0x61004) > -#define _HSYNC_B (dev_priv->info->display_mmio_offset + 0x61008) > -#define _VTOTAL_B (dev_priv->info->display_mmio_offset + 0x6100c) > -#define _VBLANK_B (dev_priv->info->display_mmio_offset + 0x61010) > -#define _VSYNC_B (dev_priv->info->display_mmio_offset + 0x61014) > -#define _PIPEBSRC (dev_priv->info->display_mmio_offset + 0x6101c) > -#define _BCLRPAT_B (dev_priv->info->display_mmio_offset + 0x61020) > -#define _VSYNCSHIFT_B (dev_priv->info->display_mmio_offset + 0x61028) > - > -#define HTOTAL(trans) _TRANSCODER(trans, _HTOTAL_A, _HTOTAL_B) > -#define HBLANK(trans) _TRANSCODER(trans, _HBLANK_A, _HBLANK_B) > -#define HSYNC(trans) _TRANSCODER(trans, _HSYNC_A, _HSYNC_B) > -#define VTOTAL(trans) _TRANSCODER(trans, _VTOTAL_A, _VTOTAL_B) > -#define VBLANK(trans) _TRANSCODER(trans, _VBLANK_A, _VBLANK_B) > -#define VSYNC(trans) _TRANSCODER(trans, _VSYNC_A, _VSYNC_B) > -#define BCLRPAT(pipe) _PIPE(pipe, _BCLRPAT_A, _BCLRPAT_B) > -#define VSYNCSHIFT(trans) _TRANSCODER(trans, _VSYNCSHIFT_A, _VSYNCSHIFT_B) > +#define _HTOTAL_B 0x61000 > +#define _HBLANK_B 0x61004 > +#define _HSYNC_B 0x61008 > +#define _VTOTAL_B 0x6100c > +#define _VBLANK_B 0x61010 > +#define _VSYNC_B 0x61014 > +#define _PIPEBSRC 0x6101c > +#define _BCLRPAT_B 0x61020 > +#define _VSYNCSHIFT_B 0x61028 > + > +#define TRANSCODER_A_OFFSET 0x60000 > +#define TRANSCODER_B_OFFSET 0x61000 > +#define TRANSCODER_C_OFFSET 0x62000 > +#define TRANSCODER_EDP_OFFSET 0x6f000 > + > +#define _TRANSCODER2(pipe, reg) (dev_priv->info->trans_offsets[(pipe)] - \ > + dev_priv->info->trans_offsets[TRANSCODER_A] + (reg)) Okay, I give up. I can't wrap my head around how TRANSCODER2 and PIPE2 macros are supposed to work. Care to explain for me a bit? Does the substraction not drop the mmio offset out of the equation completely? > +#define HTOTAL(trans) _TRANSCODER2(trans, _HTOTAL_A) > +#define HBLANK(trans) _TRANSCODER2(trans, _HBLANK_A) > +#define HSYNC(trans) _TRANSCODER2(trans, _HSYNC_A) > +#define VTOTAL(trans) _TRANSCODER2(trans, _VTOTAL_A) > +#define VBLANK(trans) _TRANSCODER2(trans, _VBLANK_A) > +#define VSYNC(trans) _TRANSCODER2(trans, _VSYNC_A) > +#define BCLRPAT(pipe) _PIPE2(pipe, _BCLRPAT_A) > +#define VSYNCSHIFT(trans) _TRANSCODER2(trans, _VSYNCSHIFT_A) > > /* HSW+ eDP PSR registers */ > #define EDP_PSR_BASE(dev) (IS_HASWELL(dev) ? 0x64800 : 0x6f800) > @@ -3249,6 +3258,14 @@ > #define PIPE_VBLANK_INTERRUPT_STATUS (1UL<<1) > #define PIPE_OVERLAY_UPDATED_STATUS (1UL<<0) > > +#define PIPE_A_OFFSET 0x70000 > +#define PIPE_B_OFFSET 0x71000 > +#define PIPE_C_OFFSET 0x72000 > +#define PIPE_EDP_OFFSET 0x7f000 PIPE_EDP_OFFSET is unused. > + > +#define _PIPE2(pipe, reg) (dev_priv->info->pipe_offsets[(pipe)] - \ > + dev_priv->info->pipe_offsets[PIPE_A] + (reg)) > + > #define PIPESRC(pipe) _PIPE(pipe, _PIPEASRC, _PIPEBSRC) > #define PIPECONF(tran) _TRANSCODER(tran, _PIPEACONF, _PIPEBCONF) > #define PIPEDSL(pipe) _PIPE(pipe, _PIPEADSL, _PIPEBDSL) > @@ -5869,4 +5886,14 @@ > #define MIPI_READ_DATA_VALID(pipe) _PIPE(pipe, _MIPIA_READ_DATA_VALID, _MIPIB_READ_DATA_VALID) > #define READ_DATA_VALID(n) (1 << (n)) > > +/* For UMS only (deprecated): */ > +#define _PALETTE_A (dev_priv->info->display_mmio_offset + 0xa000) > +#define _PALETTE_B (dev_priv->info->display_mmio_offset + 0xa800) > +#define _DPLL_A (dev_priv->info->display_mmio_offset + 0x6014) > +#define _DPLL_B (dev_priv->info->display_mmio_offset + 0x6018) > +#define _DPLL_A_MD (dev_priv->info->display_mmio_offset + 0x601c) > +#define _DPLL_B_MD (dev_priv->info->display_mmio_offset + 0x6020) > +#define _PALETTE_A (dev_priv->info->display_mmio_offset + 0xa000) > +#define _PALETTE_B (dev_priv->info->display_mmio_offset + 0xa800) Palettes defined twice. > + > #endif /* _I915_REG_H_ */ > -- > 1.8.1.5 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx