diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/cik_reg.h | 65 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cursor.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_reg.h | 1 |
6 files changed, 94 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/cik_reg.h b/drivers/gpu/drm/radeon/cik_reg.h new file mode 100644 index 00000000000..b96dac02e6f --- /dev/null +++ b/drivers/gpu/drm/radeon/cik_reg.h @@ -0,0 +1,65 @@ +/* + * Copyright 2012 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#ifndef __CIK_REG_H__ +#define __CIK_REG_H__ + +#define CIK_DC_GPIO_HPD_MASK 0x65b0 +#define CIK_DC_GPIO_HPD_A 0x65b4 +#define CIK_DC_GPIO_HPD_EN 0x65b8 +#define CIK_DC_GPIO_HPD_Y 0x65bc + +/* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */ +#define CIK_CUR_CONTROL 0x6998 +# define CIK_CURSOR_EN (1 << 0) +# define CIK_CURSOR_MODE(x) (((x) & 0x3) << 8) +# define CIK_CURSOR_MONO 0 +# define CIK_CURSOR_24_1 1 +# define CIK_CURSOR_24_8_PRE_MULT 2 +# define CIK_CURSOR_24_8_UNPRE_MULT 3 +# define CIK_CURSOR_2X_MAGNIFY (1 << 16) +# define CIK_CURSOR_FORCE_MC_ON (1 << 20) +# define CIK_CURSOR_URGENT_CONTROL(x) (((x) & 0x7) << 24) +# define CIK_CURSOR_URGENT_ALWAYS 0 +# define CIK_CURSOR_URGENT_1_8 1 +# define CIK_CURSOR_URGENT_1_4 2 +# define CIK_CURSOR_URGENT_3_8 3 +# define CIK_CURSOR_URGENT_1_2 4 +#define CIK_CUR_SURFACE_ADDRESS 0x699c +# define CIK_CUR_SURFACE_ADDRESS_MASK 0xfffff000 +#define CIK_CUR_SIZE 0x69a0 +#define CIK_CUR_SURFACE_ADDRESS_HIGH 0x69a4 +#define CIK_CUR_POSITION 0x69a8 +#define CIK_CUR_HOT_SPOT 0x69ac +#define CIK_CUR_COLOR1 0x69b0 +#define CIK_CUR_COLOR2 0x69b4 +#define CIK_CUR_UPDATE 0x69b8 +# define CIK_CURSOR_UPDATE_PENDING (1 << 0) +# define CIK_CURSOR_UPDATE_TAKEN (1 << 1) +# define CIK_CURSOR_UPDATE_LOCK (1 << 16) +# define CIK_CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24) + +#define CIK_ALPHA_CONTROL 0x6af0 +# define CIK_CURSOR_ALPHA_BLND_ENA (1 << 1) + +#endif diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 04e8dbddf35..b329e993c5b 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -150,6 +150,13 @@ extern int radeon_fastfb; #define RADEON_RESET_MC (1 << 10) #define RADEON_RESET_DISPLAY (1 << 11) +/* max cursor sizes (in pixels) */ +#define CURSOR_WIDTH 64 +#define CURSOR_HEIGHT 64 + +#define CIK_CURSOR_WIDTH 128 +#define CIK_CURSOR_HEIGHT 128 + /* * Errata workarounds. */ diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index b097d5b4ff3..9630e8d95fb 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -27,9 +27,6 @@ #include <drm/radeon_drm.h> #include "radeon.h" -#define CURSOR_WIDTH 64 -#define CURSOR_HEIGHT 64 - static void radeon_lock_cursor(struct drm_crtc *crtc, bool lock) { struct radeon_device *rdev = crtc->dev->dev_private; @@ -167,7 +164,8 @@ int radeon_crtc_cursor_set(struct drm_crtc *crtc, goto unpin; } - if ((width > CURSOR_WIDTH) || (height > CURSOR_HEIGHT)) { + if ((width > radeon_crtc->max_cursor_width) || + (height > radeon_crtc->max_cursor_height)) { DRM_ERROR("bad cursor width or height %d x %d\n", width, height); return -EINVAL; } @@ -233,11 +231,11 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc, DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y); if (x < 0) { - xorigin = min(-x, CURSOR_WIDTH - 1); + xorigin = min(-x, radeon_crtc->max_cursor_width - 1); x = 0; } if (y < 0) { - yorigin = min(-y, CURSOR_HEIGHT - 1); + yorigin = min(-y, radeon_crtc->max_cursor_height - 1); y = 0; } diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index eb18bb7af1c..1f850eb08c4 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -153,7 +153,13 @@ static void dce5_crtc_load_lut(struct drm_crtc *crtc) NI_OUTPUT_CSC_OVL_MODE(NI_OUTPUT_CSC_BYPASS))); /* XXX match this to the depth of the crtc fmt block, move to modeset? */ WREG32(0x6940 + radeon_crtc->crtc_offset, 0); - + if (ASIC_IS_DCE8(rdev)) { + /* XXX this only needs to be programmed once per crtc at startup, + * not sure where the best place for it is + */ + WREG32(CIK_ALPHA_CONTROL + radeon_crtc->crtc_offset, + CIK_CURSOR_ALPHA_BLND_ENA); + } } static void legacy_crtc_load_lut(struct drm_crtc *crtc) @@ -512,6 +518,14 @@ static void radeon_crtc_init(struct drm_device *dev, int index) radeon_crtc->crtc_id = index; rdev->mode_info.crtcs[index] = radeon_crtc; + if (rdev->family >= CHIP_BONAIRE) { + radeon_crtc->max_cursor_width = CIK_CURSOR_WIDTH; + radeon_crtc->max_cursor_height = CIK_CURSOR_HEIGHT; + } else { + radeon_crtc->max_cursor_width = CURSOR_WIDTH; + radeon_crtc->max_cursor_height = CURSOR_HEIGHT; + } + #if 0 radeon_crtc->mode_set.crtc = &radeon_crtc->base; radeon_crtc->mode_set.connectors = (struct drm_connector **)(radeon_crtc + 1); diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 69ad4fe224c..4ed0a4c5f1f 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -307,6 +307,8 @@ struct radeon_crtc { uint64_t cursor_addr; int cursor_width; int cursor_height; + int max_cursor_width; + int max_cursor_height; uint32_t legacy_display_base_addr; uint32_t legacy_cursor_offset; enum radeon_rmx_type rmx_type; diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h index 7e2c2b7cf18..62d54976d24 100644 --- a/drivers/gpu/drm/radeon/radeon_reg.h +++ b/drivers/gpu/drm/radeon/radeon_reg.h @@ -57,6 +57,7 @@ #include "evergreen_reg.h" #include "ni_reg.h" #include "si_reg.h" +#include "cik_reg.h" #define RADEON_MC_AGP_LOCATION 0x014c #define RADEON_MC_AGP_START_MASK 0x0000FFFF |