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authorLinus Torvalds <torvalds@linux-foundation.org>2023-11-01 06:28:35 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2023-11-01 06:28:35 -1000
commit7d461b291e65938f15f56fe58da2303b07578a76 (patch)
tree015dd7c2f1743dd70be52787dd9aff33822bc938 /drivers/gpu/drm/ast/ast_dp.c
parent8bc9e6515183935fa0cccaf67455c439afe4982b (diff)
parent631808095a82e6b6f8410a95f8b12b8d0d38b161 (diff)
Merge tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie: "Highlights: - AMD adds some more upcoming HW platforms - Intel made Meteorlake stable and started adding Lunarlake - nouveau has a bunch of display rework in prepartion for the NVIDIA GSP firmware support - msm adds a7xx support - habanalabs has finished migration to accel subsystem Detail summary: kernel: - add initial vmemdup-user-array core: - fix platform remove() to return void - drm_file owner updated to reflect owner - move size calcs to drm buddy allocator - let GPUVM build as a module - allow variable number of run-queues in scheduler edid: - handle bad h/v sync_end in EDIDs panfrost: - add Boris as maintainer fbdev: - use fb_ops helpers more - only allow logo use from fbcon - rename fb_pgproto to pgprot_framebuffer - add HPD state to drm_connector_oob_hotplug_event - convert to fbdev i/o mem helpers i915: - Enable meteorlake by default - Early Xe2 LPD/Lunarlake display enablement - Rework subplatforms into IP version checks - GuC based TLB invalidation for Meteorlake - Display rework for future Xe driver integration - LNL FBC features - LNL display feature capability reads - update recommended fw versions for DG2+ - drop fastboot module parameter - added deviceid for Arrowlake-S - drop preproduction workarounds - don't disable preemption for resets - cleanup inlines in headers - PXP firmware loading fix - Fix sg list lengths - DSC PPS state readout/verification - Add more RPL P/U PCI IDs - Add new DG2-G12 stepping - DP enhanced framing support to state checker - Improve shared link bandwidth management - stop using GEM macros in display code - refactor related code into display code - locally enable W=1 warnings - remove PSR watchdog timers on LNL amdgpu: - RAS/FRU EEPROM updatse - IP discovery updatses - GC 11.5 support - DCN 3.5 support - VPE 6.1 support - NBIO 7.11 support - DML2 support - lots of IP updates - use flexible arrays for bo list handling - W=1 fixes - Enable seamless boot in more cases - Enable context type property for HDMI - Rework GPUVM TLB flushing - VCN IB start/size alignment fixes amdkfd: - GC 10/11 fixes - GC 11.5 support - use partial migration in GPU faults radeon: - W=1 Fixes - fix some possible buffer overflow/NULL derefs nouveau: - update uapi for NO_PREFETCH - scheduler/fence fixes - rework suspend/resume for GSP-RM - rework display in preparation for GSP-RM habanalabs: - uapi: expose tsc clock - uapi: block access to eventfd through control device - uapi: force dma-buf export to PAGE_SIZE alignments - complete move to accel subsystem - move firmware interface include files - perform hard reset on PCIe AXI drain event - optimise user interrupt handling msm: - DP: use existing helpers for DPCD - DPU: interrupts reworked - gpu: a7xx (a730/a740) support - decouple msm_drv from kms for headless devices mediatek: - MT8188 dsi/dp/edp support - DDP GAMMA - 12 bit LUT support - connector dynamic selection capability rockchip: - rv1126 mipi-dsi/vop support - add planar formats ast: - rename constants panels: - Mitsubishi AA084XE01 - JDI LPM102A188A - LTK050H3148W-CTA6 ivpu: - power management fixes qaic: - add detach slice bo api komeda: - add NV12 writeback tegra: - support NVSYNC/NHSYNC - host1x suspend fixes ili9882t: - separate into own driver" * tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm: (1803 commits) drm/amdgpu: Remove unused variables from amdgpu_show_fdinfo drm/amdgpu: Remove duplicate fdinfo fields drm/amd/amdgpu: avoid to disable gfxhub interrupt when driver is unloaded drm/amdgpu: Add EXT_COHERENT support for APU and NUMA systems drm/amdgpu: Retrieve CE count from ce_count_lo_chip in EccInfo table drm/amdgpu: Identify data parity error corrected in replay mode drm/amdgpu: Fix typo in IP discovery parsing drm/amd/display: fix S/G display enablement drm/amdxcp: fix amdxcp unloads incompletely drm/amd/amdgpu: fix the GPU power print error in pm info drm/amdgpu: Use pcie domain of xcc acpi objects drm/amd: check num of link levels when update pcie param drm/amdgpu: Add a read to GFX v9.4.3 ring test drm/amd/pm: call smu_cmn_get_smc_version in is_mode1_reset_supported. drm/amdgpu: get RAS poison status from DF v4_6_2 drm/amdgpu: Use discovery table's subrevision drm/amd/display: 3.2.256 drm/amd/display: add interface to query SubVP status drm/amd/display: Read before writing Backlight Mode Set Register drm/amd/display: Disable SYMCLK32_SE RCO on DCN314 ...
Diffstat (limited to 'drivers/gpu/drm/ast/ast_dp.c')
-rw-r--r--drivers/gpu/drm/ast/ast_dp.c70
1 files changed, 35 insertions, 35 deletions
diff --git a/drivers/gpu/drm/ast/ast_dp.c b/drivers/gpu/drm/ast/ast_dp.c
index fdd9a493aa9c..ebb6d8ebd44e 100644
--- a/drivers/gpu/drm/ast/ast_dp.c
+++ b/drivers/gpu/drm/ast/ast_dp.c
@@ -9,11 +9,11 @@
bool ast_astdp_is_connected(struct ast_device *ast)
{
- if (!ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, ASTDP_MCU_FW_EXECUTING))
+ if (!ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xD1, ASTDP_MCU_FW_EXECUTING))
return false;
- if (!ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDF, ASTDP_HPD))
+ if (!ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDF, ASTDP_HPD))
return false;
- if (!ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDC, ASTDP_LINK_SUCCESS))
+ if (!ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDC, ASTDP_LINK_SUCCESS))
return false;
return true;
}
@@ -29,22 +29,22 @@ int ast_astdp_read_edid(struct drm_device *dev, u8 *ediddata)
* CRDF[b0]: DP HPD
* CRE5[b0]: Host reading EDID process is done
*/
- if (!(ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, ASTDP_MCU_FW_EXECUTING) &&
- ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDC, ASTDP_LINK_SUCCESS) &&
- ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDF, ASTDP_HPD) &&
- ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5,
+ if (!(ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xD1, ASTDP_MCU_FW_EXECUTING) &&
+ ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDC, ASTDP_LINK_SUCCESS) &&
+ ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDF, ASTDP_HPD) &&
+ ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xE5,
ASTDP_HOST_EDID_READ_DONE_MASK))) {
goto err_astdp_edid_not_ready;
}
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5, (u8) ~ASTDP_HOST_EDID_READ_DONE_MASK,
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE5, (u8) ~ASTDP_HOST_EDID_READ_DONE_MASK,
0x00);
for (i = 0; i < 32; i++) {
/*
* CRE4[7:0]: Read-Pointer for EDID (Unit: 4bytes); valid range: 0~64
*/
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE4,
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE4,
ASTDP_AND_CLEAR_MASK, (u8)i);
j = 0;
@@ -52,9 +52,9 @@ int ast_astdp_read_edid(struct drm_device *dev, u8 *ediddata)
* CRD7[b0]: valid flag for EDID
* CRD6[b0]: mirror read pointer for EDID
*/
- while ((ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD7,
+ while ((ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xD7,
ASTDP_EDID_VALID_FLAG_MASK) != 0x01) ||
- (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD6,
+ (ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xD6,
ASTDP_EDID_READ_POINTER_MASK) != i)) {
/*
* Delay are getting longer with each retry.
@@ -64,11 +64,11 @@ int ast_astdp_read_edid(struct drm_device *dev, u8 *ediddata)
*/
mdelay(j+1);
- if (!(ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1,
+ if (!(ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xD1,
ASTDP_MCU_FW_EXECUTING) &&
- ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDC,
+ ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDC,
ASTDP_LINK_SUCCESS) &&
- ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDF, ASTDP_HPD))) {
+ ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDF, ASTDP_HPD))) {
goto err_astdp_jump_out_loop_of_edid;
}
@@ -77,13 +77,13 @@ int ast_astdp_read_edid(struct drm_device *dev, u8 *ediddata)
goto err_astdp_jump_out_loop_of_edid;
}
- *(ediddata) = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT,
+ *(ediddata) = ast_get_index_reg_mask(ast, AST_IO_VGACRI,
0xD8, ASTDP_EDID_READ_DATA_MASK);
- *(ediddata + 1) = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD9,
+ *(ediddata + 1) = ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xD9,
ASTDP_EDID_READ_DATA_MASK);
- *(ediddata + 2) = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDA,
+ *(ediddata + 2) = ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDA,
ASTDP_EDID_READ_DATA_MASK);
- *(ediddata + 3) = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDB,
+ *(ediddata + 3) = ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDB,
ASTDP_EDID_READ_DATA_MASK);
if (i == 31) {
@@ -103,25 +103,25 @@ int ast_astdp_read_edid(struct drm_device *dev, u8 *ediddata)
ediddata += 4;
}
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5, (u8) ~ASTDP_HOST_EDID_READ_DONE_MASK,
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE5, (u8) ~ASTDP_HOST_EDID_READ_DONE_MASK,
ASTDP_HOST_EDID_READ_DONE);
return 0;
err_astdp_jump_out_loop_of_edid:
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5,
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE5,
(u8) ~ASTDP_HOST_EDID_READ_DONE_MASK,
ASTDP_HOST_EDID_READ_DONE);
return (~(j+256) + 1);
err_astdp_edid_not_ready:
- if (!(ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, ASTDP_MCU_FW_EXECUTING)))
+ if (!(ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xD1, ASTDP_MCU_FW_EXECUTING)))
return (~0xD1 + 1);
- if (!(ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDC, ASTDP_LINK_SUCCESS)))
+ if (!(ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDC, ASTDP_LINK_SUCCESS)))
return (~0xDC + 1);
- if (!(ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDF, ASTDP_HPD)))
+ if (!(ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDF, ASTDP_HPD)))
return (~0xDF + 1);
- if (!(ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5, ASTDP_HOST_EDID_READ_DONE_MASK)))
+ if (!(ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xE5, ASTDP_HOST_EDID_READ_DONE_MASK)))
return (~0xE5 + 1);
return 0;
@@ -137,7 +137,7 @@ void ast_dp_launch(struct drm_device *dev)
struct ast_device *ast = to_ast_device(dev);
// Wait one second then timeout.
- while (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, ASTDP_MCU_FW_EXECUTING) !=
+ while (ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xD1, ASTDP_MCU_FW_EXECUTING) !=
ASTDP_MCU_FW_EXECUTING) {
i++;
// wait 100 ms
@@ -153,7 +153,7 @@ void ast_dp_launch(struct drm_device *dev)
if (!bDPExecute)
drm_err(dev, "Wait DPMCU executing timeout\n");
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5,
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE5,
(u8) ~ASTDP_HOST_EDID_READ_DONE_MASK,
ASTDP_HOST_EDID_READ_DONE);
}
@@ -164,14 +164,14 @@ void ast_dp_power_on_off(struct drm_device *dev, bool on)
{
struct ast_device *ast = to_ast_device(dev);
// Read and Turn off DP PHY sleep
- u8 bE3 = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE3, AST_DP_VIDEO_ENABLE);
+ u8 bE3 = ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xE3, AST_DP_VIDEO_ENABLE);
// Turn on DP PHY sleep
if (!on)
bE3 |= AST_DP_PHY_SLEEP;
// DP Power on/off
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE3, (u8) ~AST_DP_PHY_SLEEP, bE3);
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE3, (u8) ~AST_DP_PHY_SLEEP, bE3);
}
@@ -182,13 +182,13 @@ void ast_dp_set_on_off(struct drm_device *dev, bool on)
u8 video_on_off = on;
// Video On/Off
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE3, (u8) ~AST_DP_VIDEO_ENABLE, on);
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE3, (u8) ~AST_DP_VIDEO_ENABLE, on);
// If DP plug in and link successful then check video on / off status
- if (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDC, ASTDP_LINK_SUCCESS) &&
- ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDF, ASTDP_HPD)) {
+ if (ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDC, ASTDP_LINK_SUCCESS) &&
+ ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDF, ASTDP_HPD)) {
video_on_off <<= 4;
- while (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDF,
+ while (ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xDF,
ASTDP_MIRROR_VIDEO_ENABLE) != video_on_off) {
// wait 1 ms
mdelay(1);
@@ -264,8 +264,8 @@ void ast_dp_set_mode(struct drm_crtc *crtc, struct ast_vbios_mode_info *vbios_mo
* CRE1[7:0]: MISC1 (default: 0x00)
* CRE2[7:0]: video format index (0x00 ~ 0x20 or 0x40 ~ 0x50)
*/
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE0, ASTDP_AND_CLEAR_MASK,
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE0, ASTDP_AND_CLEAR_MASK,
ASTDP_MISC0_24bpp);
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE1, ASTDP_AND_CLEAR_MASK, ASTDP_MISC1);
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE2, ASTDP_AND_CLEAR_MASK, ModeIdx);
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE1, ASTDP_AND_CLEAR_MASK, ASTDP_MISC1);
+ ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xE2, ASTDP_AND_CLEAR_MASK, ModeIdx);
}