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drm/i915/display: use a macro to initialize subplatforms

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Make it easier to change the underlying structures by using a macro
similar to PLATFORM() for initialization.

The subplatform names in debug logs change slightly as they now reflect
the enum rather than manually entered names. For example, RAPTORLAKE_S
rather than RPL-S.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c4c9d7ea779475513db68e843c970a4dd8f8ac2c.1730144869.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula
2024-10-28 21:48:35 +02:00
parent 1ca4dc47cc
commit ee51ffd268
1 changed files with 24 additions and 20 deletions
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44
drivers/gpu/drm/i915/display/intel_display_device.c
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@@ -38,6 +38,10 @@ struct subplatform_desc {
struct stepping_desc step_info;
};
#define SUBPLATFORM(_platform, _subplatform) \
.subplatform = (INTEL_DISPLAY_##_platform##_##_subplatform), \
.name = #_subplatform
struct platform_desc {
enum intel_display_platform platform;
const char *name;
@@ -499,11 +503,11 @@ static const struct platform_desc hsw_desc = {
PLATFORM(HASWELL),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_HASWELL_ULT, "ULT",
SUBPLATFORM(HASWELL, ULT),
.pciidlist = hsw_ult_ids,
},
{
INTEL_DISPLAY_HASWELL_ULX, "ULX",
SUBPLATFORM(HASWELL, ULX),
.pciidlist = hsw_ulx_ids,
},
{},
@@ -549,11 +553,11 @@ static const struct platform_desc bdw_desc = {
PLATFORM(BROADWELL),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_BROADWELL_ULT, "ULT",
SUBPLATFORM(BROADWELL, ULT),
.pciidlist = bdw_ult_ids,
},
{
INTEL_DISPLAY_BROADWELL_ULX, "ULX",
SUBPLATFORM(BROADWELL, ULX),
.pciidlist = bdw_ulx_ids,
},
{},
@@ -646,11 +650,11 @@ static const struct platform_desc skl_desc = {
PLATFORM(SKYLAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_SKYLAKE_ULT, "ULT",
SUBPLATFORM(SKYLAKE, ULT),
.pciidlist = skl_ult_ids,
},
{
INTEL_DISPLAY_SKYLAKE_ULX, "ULX",
SUBPLATFORM(SKYLAKE, ULX),
.pciidlist = skl_ulx_ids,
},
{},
@@ -687,11 +691,11 @@ static const struct platform_desc kbl_desc = {
PLATFORM(KABYLAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_KABYLAKE_ULT, "ULT",
SUBPLATFORM(KABYLAKE, ULT),
.pciidlist = kbl_ult_ids,
},
{
INTEL_DISPLAY_KABYLAKE_ULX, "ULX",
SUBPLATFORM(KABYLAKE, ULX),
.pciidlist = kbl_ulx_ids,
},
{},
@@ -718,11 +722,11 @@ static const struct platform_desc cfl_desc = {
PLATFORM(COFFEELAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_COFFEELAKE_ULT, "ULT",
SUBPLATFORM(COFFEELAKE, ULT),
.pciidlist = cfl_ult_ids,
},
{
INTEL_DISPLAY_COFFEELAKE_ULX, "ULX",
SUBPLATFORM(COFFEELAKE, ULX),
.pciidlist = cfl_ulx_ids,
},
{},
@@ -740,7 +744,7 @@ static const struct platform_desc cml_desc = {
PLATFORM(COMETLAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_COMETLAKE_ULT, "ULT",
SUBPLATFORM(COMETLAKE, ULT),
.pciidlist = cml_ult_ids,
},
{},
@@ -859,7 +863,7 @@ static const struct platform_desc icl_desc = {
PLATFORM(ICELAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_ICELAKE_PORT_F, "Port F",
SUBPLATFORM(ICELAKE, PORT_F),
.pciidlist = icl_port_f_ids,
},
{},
@@ -959,7 +963,7 @@ static const struct platform_desc tgl_desc = {
PLATFORM(TIGERLAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_TIGERLAKE_UY, "UY",
SUBPLATFORM(TIGERLAKE, UY),
.pciidlist = tgl_uy_ids,
STEP_INFO(tgl_uy_steppings),
},
@@ -1039,7 +1043,7 @@ static const struct platform_desc adl_s_desc = {
PLATFORM(ALDERLAKE_S),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_ALDERLAKE_S_RAPTORLAKE_S, "RPL-S",
SUBPLATFORM(ALDERLAKE_S, RAPTORLAKE_S),
.pciidlist = adls_rpls_ids,
STEP_INFO(adl_s_rpl_s_steppings),
},
@@ -1146,17 +1150,17 @@ static const struct platform_desc adl_p_desc = {
PLATFORM(ALDERLAKE_P),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_ALDERLAKE_P_ALDERLAKE_N, "ADL-N",
SUBPLATFORM(ALDERLAKE_P, ALDERLAKE_N),
.pciidlist = adlp_adln_ids,
STEP_INFO(adl_p_adl_n_steppings),
},
{
INTEL_DISPLAY_ALDERLAKE_P_RAPTORLAKE_P, "RPL-P",
SUBPLATFORM(ALDERLAKE_P, RAPTORLAKE_P),
.pciidlist = adlp_rplp_ids,
STEP_INFO(adl_p_rpl_pu_steppings),
},
{
INTEL_DISPLAY_ALDERLAKE_P_RAPTORLAKE_U, "RPL-U",
SUBPLATFORM(ALDERLAKE_P, RAPTORLAKE_U),
.pciidlist = adlp_rplu_ids,
STEP_INFO(adl_p_rpl_pu_steppings),
},
@@ -1214,17 +1218,17 @@ static const struct platform_desc dg2_desc = {
PLATFORM(DG2),
.subplatforms = (const struct subplatform_desc[]) {
{
INTEL_DISPLAY_DG2_G10, "G10",
SUBPLATFORM(DG2, G10),
.pciidlist = dg2_g10_ids,
STEP_INFO(dg2_g10_steppings),
},
{
INTEL_DISPLAY_DG2_G11, "G11",
SUBPLATFORM(DG2, G11),
.pciidlist = dg2_g11_ids,
STEP_INFO(dg2_g11_steppings),
},
{
INTEL_DISPLAY_DG2_G12, "G12",
SUBPLATFORM(DG2, G12),
.pciidlist = dg2_g12_ids,
STEP_INFO(dg2_g12_steppings),
},